Crickhowell Circular via Mynydd Llangatwg and Craig y Cilau Walk
Llangattock Escarpment with surreal slag heaps, quarries and cliffs, optional caving and a raised bog. Then lush pastures along the Usk Valley with Black Mountains views.
Hiking weather forecast
Brecon Beacons hourly weather (Visual Crossing)
Sunset: 16:04. Dusk: 16:45. Dark: 17:29. Moon 59% (23:10 to dawn)
Updated: Sun, 22-Dec at 02:39
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
94%
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100%
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100%
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100%
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100%
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100%
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100%
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23%
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23%
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23%
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23%
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23%
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23%
|
10%
|
10%
|
10%
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| Mon, 23 Dec |
0%
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0%
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0%
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0%
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0%
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0%
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0%
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42%
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42%
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42%
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42%
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42%
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42%
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94%
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94%
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94%
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| Tue, 24 Dec | 🌫 39% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% |
0%
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0%
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0%
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0%
| 🌫 0% | 🌫 0% | 🌫 0% | 🌫 0% |
| Wed, 25 Dec |
0%
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0%
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0%
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0%
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0%
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| Thu, 26 Dec |
0%
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| Fri, 27 Dec |
0%
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| Sat, 28 Dec |
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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3%
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3%
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3%
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| Sun, 29 Dec |
0%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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10%
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13%
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13%
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13%
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| Mon, 30 Dec |
3%
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16%
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16%
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16%
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16%
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16%
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16%
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10%
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10%
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10%
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10%
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10%
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10%
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32%
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32%
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32%
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| Tue, 31 Dec |
19%
|
29%
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29%
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29%
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29%
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29%
| 🌫 29% | 🌫 39% |
39%
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39%
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39%
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39%
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39%
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36%
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36%
| 🌫 36% |
| Wed, 01 Jan |
29%
|
23%
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23%
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23%
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23%
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23%
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23%
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36%
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36%
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36%
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36%
| 🌫 36% | 🌫 36% |
52%
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52%
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52%
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| Thu, 02 Jan |
45%
| 🌫 39% | 🌫 39% | 🌫 39% | 🌫 39% | 🌫 39% | 🌫 39% |
52%
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52%
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52%
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52%
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52%
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52%
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55%
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55%
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55%
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| Fri, 03 Jan |
32%
|
23%
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23%
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23%
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23%
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23%
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23%
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45%
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45%
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45%
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45%
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45%
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45%
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45%
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45%
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45%
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| Sat, 04 Jan | 🌫 26% |
26%
|
26%
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26%
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26%
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26%
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26%
|
45%
|
45%
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45%
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45%
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45%
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45%
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48%
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48%
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48%
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| Sun, 05 Jan |
36%
|
26%
|
26%
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26%
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26%
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26%
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26%
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13%
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13%
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13%
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13%
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13%
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13%
|
29%
|
29%
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29%
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Percentages are the chance of rain.
Weather data by Visual Crossing
Brecon Beacons hourly weather (Open Meteo)
Sunset: 16:04. Dusk: 16:45. Dark: 17:29. Moon 59% (23:10 to dawn)
Updated: Sun, 22-Dec at 02:37
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today |
100%
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100%
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100%
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100%
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100%
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100%
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100%
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100%
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100%
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100%
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100%
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99%
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96%
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89%
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80%
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71%
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| Mon, 23 Dec |
0%
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0%
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0%
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2%
|
8%
|
16%
|
22%
|
25%
| 🌫 26% |
29%
|
33%
| 🌫 39% |
45%
|
52%
|
60%
|
67%
|
| Tue, 24 Dec |
69%
|
68%
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69%
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65%
|
53%
|
36%
|
22%
|
14%
|
8%
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4%
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2%
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2%
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2%
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2%
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2%
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2%
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| Wed, 25 Dec |
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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| Thu, 26 Dec |
2%
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2%
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2%
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2%
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1%
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0%
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0%
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1%
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1%
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2%
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2%
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1%
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0%
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0%
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0%
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| Fri, 27 Dec |
0%
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0%
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0%
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0%
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0%
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0%
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0%
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1%
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1%
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2%
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3%
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4%
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4%
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4%
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3%
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2%
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| Sat, 28 Dec |
4%
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4%
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5%
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5%
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5%
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6%
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6%
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6%
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5%
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5%
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5%
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4%
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4%
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5%
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6%
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7%
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| Sun, 29 Dec |
16%
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15%
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14%
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13%
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11%
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10%
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8%
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7%
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6%
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6%
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6%
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6%
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6%
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6%
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6%
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7%
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| Mon, 30 Dec |
22%
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22%
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21%
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20%
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19%
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18%
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18%
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19%
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20%
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22%
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24%
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25%
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27%
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28%
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30%
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31%
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| Tue, 31 Dec |
37%
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38%
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40%
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42%
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44%
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46%
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49%
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52%
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55%
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58%
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60%
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62%
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63%
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62%
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59%
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56%
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| Wed, 01 Jan |
53%
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55%
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57%
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59%
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61%
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63%
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65%
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66%
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67%
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67%
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67%
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66%
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65%
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63%
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61%
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59%
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| Thu, 02 Jan |
53%
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52%
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50%
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49%
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48%
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46%
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45%
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45%
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45%
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45%
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45%
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46%
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45%
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43%
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40%
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37%
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| Fri, 03 Jan |
41%
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41%
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41%
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40%
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39%
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39%
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39%
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40%
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41%
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43%
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45%
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46%
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47%
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47%
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47%
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46%
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| Sat, 04 Jan |
51%
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51%
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50%
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49%
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48%
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47%
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47%
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48%
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50%
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52%
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53%
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55%
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55%
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54%
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52%
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50%
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| Sun, 05 Jan |
37%
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38%
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39%
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40%
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41%
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42%
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43%
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43%
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43%
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34%
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36%
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38%
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39%
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38%
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35%
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32%
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| Mon, 06 Jan |
23%
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24%
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24%
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25%
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25%
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26%
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26%
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26%
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25%
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25%
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24%
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22%
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23%
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27%
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33%
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38%
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Percentages are the chance of rain.
Weather data by Open-Meteo
Brecon Beacons hourly weather (Met Office)
Sunset: 16:04. Dusk: 16:45. Dark: 17:29. Moon 59% (23:10 to dawn)
Updated: Sun, 22-Dec at 02:00
| 06 | 09 | 12 | 15 | 18 | 21 | |
| Today |
64%
|
76%
|
62%
|
57%
|
34%
|
9%
|
| Mon, 23 Dec |
9%
|
7%
|
8%
|
21%
| 🌫 24% | 🌫 22% |
| Tue, 24 Dec | 🌫 21% | 🌫 20% | 🌫 20% | 🌫 23% |
19%
|
19%
|
| Wed, 25 Dec | 🌫 26% | 🌫 26% |
22%
|
45%
|
17%
|
20%
|
| Thu, 26 Dec |
15%
| 🌫 19% |
13%
|
11%
|
13%
| 🌫 17% |
| Fri, 27 Dec |
13%
| 🌫 17% |
11%
|
11%
|
10%
| 🌫 17% |
| Sat, 28 Dec | 🌫 18% | 🌫 19% |
12%
|
11%
|
11%
|
12%
|
Percentages are the chance of rain.
Weather data by Met Office
Regional weather (Met Office)
Sunset: 16:04. Dusk: 16:45. Dark: 17:29. Moon 59% (23:10 to dawn)
Updated: Sun, 22-Dec at 02:38
Wales
Staying very windy with wintry showers at first on Sunday.
- Staying very windy with gale force westerly winds in exposed areas
- A mixture of clear spells and showers, these turning increasingly wintry overnight with snow possible, mainly over the hills
- Risk of ice on higher routes and feeling very cold
- Minimum Temperature 1C
Sunday:
- Another very windy day with gales in places
- Sunny intervals and frequent wintry showers during the morning, these easing and mostly falling as rain by the afternoon
- Feeling very cold
- Maximum Temperature 6C
Outlook for Monday to Wednesday:
- Largely fine at first on Monday with much lighter winds, but turning damp later
- Much milder on Christmas Eve and Day, but primarily cloudy with occasional drizzle over higher ground
UK Day 6-7 and week 2
- Boxing Day weather will be characterised by mild, cloudy conditions for most, with bits of drizzle in places and perhaps some more persistent rain in northwest Scotland
- This sets the scene for the next few days too, with an area of high pressure becoming established across much of the UK, probably centred over or just to the south of England
- The highest chance of rain and strong winds will be in northwest Scotland, with many other areas predominantly dry but rather cloudy, although more settled conditions may well extend to the northwest at times too
- Widely mild at first, perhaps exceptionally so in some places early on, but temperatures probably return to nearer normal by early January
- Throughout, any clearer spells overnight may lead to localised frost and fog
UK Week 3 and 4
- Confidence in this period is low, but overall slowly-evolving weather patterns are more favoured
- Overall, there is a slightly reduced chance compared with normal of wet and windy spells, with instead a slightly greater potential for colder episodes during the first half of January
- While drier than average conditions are likely for many areas, some precipitation is still expected, which could lead to wintry hazards at times
- Temperatures are likely to be close to or a little above normal overall, but this could be made up of a mix of milder and colder interludes
Weather data by Met Office
Brecon Beacons mountain weather forecast (Met Office)
Updated: Sat, 21-Dec at 16:57
Specialist mountain forecast: MWIS
|
Evening Sat, 21-Dec | Clear intervals and showers, turning increasingly to snow above 500m. Feeling bitterly cold at height with strong to gale force westerly winds. A small risk of hail and thunder. Freezing level 900m falling to 600m. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tomorow
Sun, 22-Dec |
Very windy and cold with frequent wintry showers. Clear or bright spells and showers, falling as snow to 300m in the morning with a small chance of hail and thunder. The showers will become less frequent through the afternoon, falling as snow above 500m. Very strong and gusty winds with severe wind chill.
Conditions on the tops at 900m
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mon, 23-Dec | Clear spells overnight with scattered showers, wintry above 400m, then a dry and sunny start with lighter winds. Turning cloudy from midday with outbreaks of rain and drizzle arriving in the afternoon. Turning milder.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Tue, 24-Dec | Extensive low cloud and outbreaks of rain or drizzle. Fresh southwest winds on the tops. Mild with freezing level well above the summits. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wed, 25-Dec | Cloudy but mainly dry with the odd spot of rain. Fresh southwest winds on the tops. Mild. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Thu, 26-Dec | Continuing mostly cloudy and dry. Light southwest winds. Mild. |
Weather data by Met Office
Brecon Beacons Air Quality (Pollen and UV)
Updated: Sun, 22-Dec at 02:37
Key : Low Medium High Very High
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
| Today | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q | air q | air q | ||
| Mon, 23 Dec | air q | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q | air q | air q | air q |
| Tue, 24 Dec | air q | air q | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q | air q | air q | air q |
| Wed, 25 Dec | air q | air q | air q | air q | air q | air q | air q | air q | air q | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q UV | air q | air q | air q | air q | air q | air q | air q | air q |
Pollens
These pollens are shown (in season):
- Grass
- Alder and birch (trees)
- Mugwort and Ragweed (weeds)
When out walking, wraparound glasses, a disposable or washable facemask, and being at the front of the group, all help.
Other forecasts: Met Office, University of Worcester
UV and Air Quality
The UV forecast takes account of cloud cover.
"Air Q", the European Air Quality index, is a mix of dust/particulates, ozone, sulphur and nitrous oxides
Data
Weather data by Open-Meteo and CAMS ENSEMBLE
Brecon Beacons Visibility
Updated: Sun, 22-Dec at 02:37
| 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| Today | 13km | 1km | 4km | 1km | 9km | 11km | 10km | 12km | 9km | 1km | 2km | 50km | 50km | 25km | 50km | 23km |
| Mon, 23 Dec | 50km | 9km | 50km | 4km | 8km | 50km | 50km | 3km | 1km | 4km | 2km | 0km | 0km | 0km | 0km | 0km |
| Tue, 24 Dec | 0km | 0km | 0km | 1km | 1km | 1km | 1km | 1km | 7km | 10km | 9km | 6km | 9km | 11km | 13km | 9km |
| Wed, 25 Dec | 15km | 14km | 13km | 12km | 13km | 13km | 13km | 16km | 20km | 23km | 16km | 9km | 2km | 2km | 2km | 2km |
| Thu, 26 Dec | 1km | 1km | 1km | 1km | 1km | 1km | 2km | 2km | 1km | 1km | 2km | 3km | 4km | 24km | 24km | 24km |
Visibility in km. Above 50km is 'good'. Humidity and air pollution make it worse. Theoretical maximum is 300km/200 miles in clean dry polar air.
On the South Downs, at ~ 170m/500ft, the horizon is is ~ 45km/30 miles away. On a mountain at 1,000m/3,000ft, it is ~ 160km/100 miles away. Formula: horizon in km = √ (13 x altitude in m)
Weather data by Open-Meteo
Brecon Beacons daylight
| Date | Light | Dawn | Sunrise | Max Ht. | Sunset | Dusk | Dark | Day Length | |
|---|---|---|---|---|---|---|---|---|---|
| Sat, 21-Dec | 06:54 | 07:38 | 08:19 | 12:12 | 16:04 | 16:45 | 17:29 | 09:07 | |
| Sun, 22-Dec | 06:55 | 07:38 | 08:19 | 12:12 | 16:05 | 16:46 | 17:29 | 09:07 | |
| Mon, 23-Dec | 06:55 | 07:39 | 08:20 | 12:13 | 16:06 | 16:46 | 17:30 | 09:07 | |
| Tue, 24-Dec | 06:56 | 07:39 | 08:20 | 12:13 | 16:06 | 16:47 | 17:31 | 09:07 | |
| Wed, 25-Dec | 06:56 | 07:39 | 08:20 | 12:14 | 16:07 | 16:48 | 17:31 | 09:08 | |
| Thu, 26-Dec | 06:56 | 07:40 | 08:21 | 12:14 | 16:08 | 16:48 | 17:32 | 09:08 | |
| Fri, 27-Dec | 06:56 | 07:40 | 08:21 | 12:15 | 16:09 | 16:49 | 17:33 | 09:09 | |
| Sat, 28-Dec | 06:57 | 07:40 | 08:21 | 12:15 | 16:09 | 16:50 | 17:34 | 09:09 | |
| Sun, 29-Dec | 06:57 | 07:40 | 08:21 | 12:16 | 16:10 | 16:51 | 17:34 | 09:10 | |
| Mon, 30-Dec | 06:57 | 07:40 | 08:21 | 12:16 | 16:11 | 16:52 | 17:35 | 09:11 | |
| Tue, 31-Dec | 06:57 | 07:40 | 08:21 | 12:17 | 16:12 | 16:53 | 17:36 | 09:12 | |
| Wed, 01-Jan | 06:57 | 07:40 | 08:21 | 12:17 | 16:13 | 16:54 | 17:37 | 09:13 | |
| Thu, 02-Jan | 06:57 | 07:40 | 08:21 | 12:17 | 16:14 | 16:55 | 17:38 | 09:14 | |
| Fri, 03-Jan | 06:57 | 07:40 | 08:20 | 12:18 | 16:16 | 16:56 | 17:39 | 09:15 | |
| Sat, 04-Jan | 06:57 | 07:40 | 08:20 | 12:18 | 16:17 | 16:57 | 17:40 | 09:16 | |
| Sun, 05-Jan | 06:57 | 07:40 | 08:20 | 12:19 | 16:18 | 16:58 | 17:41 | 09:18 | |
| Mon, 06-Jan | 06:57 | 07:40 | 08:19 | 12:19 | 16:19 | 16:59 | 17:42 | 09:19 | |
| Tue, 07-Jan | 06:56 | 07:39 | 08:19 | 12:20 | 16:21 | 17:00 | 17:43 | 09:21 | |
| Wed, 08-Jan | 06:56 | 07:39 | 08:19 | 12:20 | 16:22 | 17:02 | 17:45 | 09:22 | |
| Thu, 09-Jan | 06:56 | 07:38 | 08:18 | 12:21 | 16:23 | 17:03 | 17:46 | 09:24 | |
| Fri, 10-Jan | 06:55 | 07:38 | 08:17 | 12:21 | 16:25 | 17:04 | 17:47 | 09:26 | |
| Sat, 11-Jan | 06:55 | 07:37 | 08:17 | 12:21 | 16:26 | 17:06 | 17:48 | 09:28 | |
| Sun, 12-Jan | 06:54 | 07:37 | 08:16 | 12:22 | 16:28 | 17:07 | 17:49 | 09:30 | |
| Mon, 13-Jan | 06:54 | 07:36 | 08:15 | 12:22 | 16:29 | 17:08 | 17:51 | 09:32 | |
| Tue, 14-Jan | 06:53 | 07:36 | 08:15 | 12:22 | 16:31 | 17:10 | 17:52 | 09:34 | |
| Wed, 15-Jan | 06:53 | 07:35 | 08:14 | 12:23 | 16:32 | 17:11 | 17:53 | 09:36 | |
| Thu, 16-Jan | 06:52 | 07:34 | 08:13 | 12:23 | 16:34 | 17:13 | 17:55 | 09:38 | |
| Fri, 17-Jan | 06:51 | 07:33 | 08:12 | 12:23 | 16:36 | 17:14 | 17:56 | 09:40 | |
| Sat, 18-Jan | 06:50 | 07:32 | 08:11 | 12:24 | 16:37 | 17:16 | 17:58 | 09:43 | |
| Sun, 19-Jan | 06:50 | 07:31 | 08:10 | 12:24 | 16:39 | 17:17 | 17:59 | 09:45 | |
| Mon, 20-Jan | 06:49 | 07:31 | 08:09 | 12:24 | 16:41 | 17:19 | 18:00 | 09:48 | |
| Tue, 21-Jan | 06:48 | 07:30 | 08:08 | 12:25 | 16:42 | 17:20 | 18:02 | 09:50 | |
| Wed, 22-Jan | 06:47 | 07:28 | 08:06 | 12:25 | 16:44 | 17:22 | 18:03 | 09:53 | |
| Thu, 23-Jan | 06:46 | 07:27 | 08:05 | 12:25 | 16:46 | 17:24 | 18:05 | 09:56 | |
| Fri, 24-Jan | 06:45 | 07:26 | 08:04 | 12:25 | 16:47 | 17:25 | 18:06 | 09:58 | |
| Sat, 25-Jan | 06:44 | 07:25 | 08:03 | 12:26 | 16:49 | 17:27 | 18:08 | 10:01 | |
| Sun, 26-Jan | 06:43 | 07:24 | 08:01 | 12:26 | 16:51 | 17:28 | 18:10 | 10:04 | |
| Mon, 27-Jan | 06:42 | 07:23 | 08:00 | 12:26 | 16:53 | 17:30 | 18:11 | 10:07 | |
| Tue, 28-Jan | 06:41 | 07:21 | 07:58 | 12:26 | 16:55 | 17:32 | 18:13 | 10:10 | |
| Wed, 29-Jan | 06:39 | 07:20 | 07:57 | 12:26 | 16:56 | 17:33 | 18:14 | 10:13 | |
| Thu, 30-Jan | 06:38 | 07:19 | 07:56 | 12:27 | 16:58 | 17:35 | 18:16 | 10:16 | |
| Fri, 31-Jan | 06:37 | 07:17 | 07:54 | 12:27 | 17:00 | 17:37 | 18:17 | 10:19 | |
| Sat, 01-Feb | 06:35 | 07:16 | 07:52 | 12:27 | 17:02 | 17:38 | 18:19 | 10:22 | |
| Sun, 02-Feb | 06:34 | 07:15 | 07:51 | 12:27 | 17:04 | 17:40 | 18:21 | 10:25 | |
| Mon, 03-Feb | 06:33 | 07:13 | 07:49 | 12:27 | 17:06 | 17:42 | 18:22 | 10:28 | |
| Tue, 04-Feb | 06:31 | 07:12 | 07:48 | 12:27 | 17:07 | 17:44 | 18:24 | 10:32 | |
| Wed, 05-Feb | 06:30 | 07:10 | 07:46 | 12:27 | 17:09 | 17:45 | 18:25 | 10:35 | |
| Thu, 06-Feb | 06:28 | 07:08 | 07:44 | 12:27 | 17:11 | 17:47 | 18:27 | 10:38 | |
| Fri, 07-Feb | 06:27 | 07:07 | 07:42 | 12:27 | 17:13 | 17:49 | 18:29 | 10:42 | |
| Sat, 08-Feb | 06:25 | 07:05 | 07:41 | 12:27 | 17:15 | 17:51 | 18:30 | 10:45 | |
| Sun, 09-Feb | 06:24 | 07:03 | 07:39 | 12:27 | 17:17 | 17:52 | 18:32 | 10:48 | |
| Mon, 10-Feb | 06:22 | 07:02 | 07:37 | 12:27 | 17:19 | 17:54 | 18:34 | 10:52 | |
| Tue, 11-Feb | 06:20 | 07:00 | 07:35 | 12:27 | 17:20 | 17:56 | 18:35 | 10:55 | |
| Wed, 12-Feb | 06:19 | 06:58 | 07:33 | 12:27 | 17:22 | 17:58 | 18:37 | 10:59 | |
| Thu, 13-Feb | 06:17 | 06:56 | 07:31 | 12:27 | 17:24 | 17:59 | 18:39 | 11:02 | |
| Fri, 14-Feb | 06:15 | 06:55 | 07:30 | 12:27 | 17:26 | 18:01 | 18:40 | 11:06 | |
| Sat, 15-Feb | 06:13 | 06:53 | 07:28 | 12:27 | 17:28 | 18:03 | 18:42 | 11:10 | |
| Sun, 16-Feb | 06:12 | 06:51 | 07:26 | 12:27 | 17:30 | 18:05 | 18:44 | 11:13 | |
| Mon, 17-Feb | 06:10 | 06:49 | 07:24 | 12:27 | 17:32 | 18:06 | 18:46 | 11:17 | |
| Tue, 18-Feb | 06:08 | 06:47 | 07:22 | 12:27 | 17:33 | 18:08 | 18:47 | 11:20 | |
| Wed, 19-Feb | 06:06 | 06:45 | 07:20 | 12:27 | 17:35 | 18:10 | 18:49 | 11:24 | |
| Thu, 20-Feb | 06:04 | 06:43 | 07:18 | 12:27 | 17:37 | 18:12 | 18:51 | 11:28 | |
| Fri, 21-Feb | 06:02 | 06:41 | 07:16 | 12:27 | 17:39 | 18:13 | 18:52 | 11:32 | |
| Sat, 22-Feb | 06:00 | 06:39 | 07:13 | 12:27 | 17:41 | 18:15 | 18:54 | 11:35 | |
| Sun, 23-Feb | 05:58 | 06:37 | 07:11 | 12:27 | 17:43 | 18:17 | 18:56 | 11:39 | |
| Mon, 24-Feb | 05:56 | 06:35 | 07:09 | 12:26 | 17:44 | 18:19 | 18:58 | 11:43 | |
| Tue, 25-Feb | 05:54 | 06:33 | 07:07 | 12:26 | 17:46 | 18:20 | 18:59 | 11:47 | |
| Wed, 26-Feb | 05:52 | 06:31 | 07:05 | 12:26 | 17:48 | 18:22 | 19:01 | 11:50 | |
| Thu, 27-Feb | 05:50 | 06:29 | 07:03 | 12:26 | 17:50 | 18:24 | 19:03 | 11:54 | |
| Fri, 28-Feb | 05:48 | 06:27 | 07:01 | 12:26 | 17:52 | 18:26 | 19:05 | 11:58 | |
| Sat, 01-Mar | 05:46 | 06:25 | 06:59 | 12:26 | 17:53 | 18:27 | 19:06 | 12:02 | |
| Sun, 02-Mar | 05:44 | 06:23 | 06:56 | 12:25 | 17:55 | 18:29 | 19:08 | 12:06 | |
| Mon, 03-Mar | 05:42 | 06:20 | 06:54 | 12:25 | 17:57 | 18:31 | 19:10 | 12:10 | |
| Tue, 04-Mar | 05:39 | 06:18 | 06:52 | 12:25 | 17:59 | 18:33 | 19:12 | 12:14 | |
| Wed, 05-Mar | 05:37 | 06:16 | 06:50 | 12:25 | 18:01 | 18:34 | 19:13 | 12:18 | |
| Thu, 06-Mar | 05:35 | 06:14 | 06:47 | 12:24 | 18:02 | 18:36 | 19:15 | 12:22 | |
| Fri, 07-Mar | 05:33 | 06:12 | 06:45 | 12:24 | 18:04 | 18:38 | 19:17 | 12:26 | |
| Sat, 08-Mar | 05:31 | 06:09 | 06:43 | 12:24 | 18:06 | 18:40 | 19:19 | 12:30 | |
| Sun, 09-Mar | 05:28 | 06:07 | 06:41 | 12:24 | 18:08 | 18:41 | 19:20 | 12:34 | |
| Mon, 10-Mar | 05:26 | 06:05 | 06:38 | 12:23 | 18:09 | 18:43 | 19:22 | 12:38 | |
| Tue, 11-Mar | 05:24 | 06:03 | 06:36 | 12:23 | 18:11 | 18:45 | 19:24 | 12:41 | |
| Wed, 12-Mar | 05:21 | 06:00 | 06:34 | 12:23 | 18:13 | 18:46 | 19:26 | 12:46 | |
| Thu, 13-Mar | 05:19 | 05:58 | 06:32 | 12:23 | 18:15 | 18:48 | 19:27 | 12:50 | |
| Fri, 14-Mar | 05:17 | 05:56 | 06:29 | 12:22 | 18:16 | 18:50 | 19:29 | 12:54 | |
| Sat, 15-Mar | 05:14 | 05:54 | 06:27 | 12:22 | 18:18 | 18:52 | 19:31 | 12:58 | |
| Sun, 16-Mar | 05:12 | 05:51 | 06:25 | 12:22 | 18:20 | 18:53 | 19:33 | 13:02 | |
| Mon, 17-Mar | 05:10 | 05:49 | 06:22 | 12:22 | 18:22 | 18:55 | 19:35 | 13:06 | |
| Tue, 18-Mar | 05:07 | 05:47 | 06:20 | 12:21 | 18:23 | 18:57 | 19:37 | 13:10 | |
| Wed, 19-Mar | 05:05 | 05:44 | 06:18 | 12:21 | 18:25 | 18:59 | 19:38 | 13:14 | |
| Thu, 20-Mar | 05:02 | 05:42 | 06:16 | 12:21 | 18:27 | 19:00 | 19:40 | 13:18 | |
| Fri, 21-Mar | 05:00 | 05:40 | 06:13 | 12:20 | 18:29 | 19:02 | 19:42 | 13:22 | |
| Sat, 22-Mar | 04:57 | 05:37 | 06:11 | 12:20 | 18:30 | 19:04 | 19:44 | 13:26 | |
| Sun, 23-Mar | 04:55 | 05:35 | 06:09 | 12:20 | 18:32 | 19:06 | 19:46 | 13:30 | |
| Mon, 24-Mar | 04:53 | 05:33 | 06:06 | 12:19 | 18:34 | 19:07 | 19:48 | 13:34 | |
| Tue, 25-Mar | 04:50 | 05:30 | 06:04 | 12:19 | 18:35 | 19:09 | 19:50 | 13:38 | |
| Wed, 26-Mar | 04:48 | 05:28 | 06:02 | 12:19 | 18:37 | 19:11 | 19:52 | 13:43 | |
| Thu, 27-Mar | 04:45 | 05:26 | 05:59 | 12:19 | 18:39 | 19:13 | 19:53 | 13:47 | |
| Fri, 28-Mar | 04:43 | 05:23 | 05:57 | 12:18 | 18:41 | 19:15 | 19:55 | 13:51 | |
| Sat, 29-Mar | 04:40 | 05:21 | 05:55 | 12:18 | 18:42 | 19:16 | 19:57 | 13:55 | |
| Sun, 30-Mar | 05:38 | 06:18 | 06:52 | 13:18 | 19:44 | 20:18 | 20:59 | 13:59 | |
| Mon, 31-Mar | 05:35 | 06:16 | 06:50 | 13:17 | 19:46 | 20:20 | 21:01 | 14:03 | |
| Tue, 01-Apr | 05:32 | 06:14 | 06:48 | 13:17 | 19:47 | 20:22 | 21:03 | 14:07 | |
| Wed, 02-Apr | 05:30 | 06:11 | 06:46 | 13:17 | 19:49 | 20:23 | 21:05 | 14:12 | |
| Thu, 03-Apr | 05:27 | 06:09 | 06:43 | 13:16 | 19:51 | 20:25 | 21:07 | 14:16 | |
| Fri, 04-Apr | 05:25 | 06:07 | 06:41 | 13:16 | 19:52 | 20:27 | 21:09 | 14:20 | |
| Sat, 05-Apr | 05:22 | 06:04 | 06:39 | 13:16 | 19:54 | 20:29 | 21:11 | 14:24 | |
| Sun, 06-Apr | 05:20 | 06:02 | 06:36 | 13:16 | 19:56 | 20:31 | 21:13 | 14:28 | |
| Mon, 07-Apr | 05:17 | 05:59 | 06:34 | 13:15 | 19:58 | 20:32 | 21:15 | 14:32 | |
| Tue, 08-Apr | 05:14 | 05:57 | 06:32 | 13:15 | 19:59 | 20:34 | 21:17 | 14:37 | |
| Wed, 09-Apr | 05:12 | 05:55 | 06:30 | 13:15 | 20:01 | 20:36 | 21:19 | 14:41 | |
| Thu, 10-Apr | 05:09 | 05:52 | 06:28 | 13:15 | 20:03 | 20:38 | 21:21 | 14:45 | |
| Fri, 11-Apr | 05:07 | 05:50 | 06:25 | 13:14 | 20:04 | 20:40 | 21:23 | 14:49 | |
| Sat, 12-Apr | 05:04 | 05:48 | 06:23 | 13:14 | 20:06 | 20:42 | 21:25 | 14:53 | |
| Sun, 13-Apr | 05:02 | 05:45 | 06:21 | 13:14 | 20:08 | 20:43 | 21:28 | 14:58 | |
| Mon, 14-Apr | 04:59 | 05:43 | 06:19 | 13:13 | 20:09 | 20:45 | 21:30 | 15:02 | |
| Tue, 15-Apr | 04:56 | 05:41 | 06:16 | 13:13 | 20:11 | 20:47 | 21:32 | 15:06 | |
| Wed, 16-Apr | 04:54 | 05:38 | 06:14 | 13:13 | 20:13 | 20:49 | 21:34 | 15:10 | |
| Thu, 17-Apr | 04:51 | 05:36 | 06:12 | 13:13 | 20:15 | 20:51 | 21:36 | 15:14 | |
| Fri, 18-Apr | 04:48 | 05:34 | 06:10 | 13:13 | 20:16 | 20:53 | 21:38 | 15:18 | |
| Sat, 19-Apr | 04:46 | 05:31 | 06:08 | 13:12 | 20:18 | 20:55 | 21:41 | 15:23 | |
| Sun, 20-Apr | 04:43 | 05:29 | 06:06 | 13:12 | 20:20 | 20:56 | 21:43 | 15:27 | |
| Mon, 21-Apr | 04:41 | 05:27 | 06:04 | 13:12 | 20:21 | 20:58 | 21:45 | 15:31 | |
| Tue, 22-Apr | 04:38 | 05:25 | 06:02 | 13:12 | 20:23 | 21:00 | 21:47 | 15:35 | |
| Wed, 23-Apr | 04:35 | 05:22 | 06:00 | 13:12 | 20:25 | 21:02 | 21:49 | 15:39 | |
| Thu, 24-Apr | 04:33 | 05:20 | 05:57 | 13:11 | 20:26 | 21:04 | 21:52 | 15:43 | |
| Fri, 25-Apr | 04:30 | 05:18 | 05:55 | 13:11 | 20:28 | 21:06 | 21:54 | 15:47 | |
| Sat, 26-Apr | 04:28 | 05:16 | 05:53 | 13:11 | 20:30 | 21:08 | 21:56 | 15:51 | |
| Sun, 27-Apr | 04:25 | 05:14 | 05:51 | 13:11 | 20:31 | 21:10 | 21:59 | 15:55 | |
| Mon, 28-Apr | 04:22 | 05:11 | 05:49 | 13:11 | 20:33 | 21:11 | 22:01 | 16:00 | |
| Tue, 29-Apr | 04:20 | 05:09 | 05:47 | 13:11 | 20:35 | 21:13 | 22:03 | 16:04 | |
| Wed, 30-Apr | 04:17 | 05:07 | 05:46 | 13:10 | 20:37 | 21:15 | 22:05 | 16:08 | |
| Thu, 01-May | 04:15 | 05:05 | 05:44 | 13:10 | 20:38 | 21:17 | 22:08 | 16:12 | |
| Fri, 02-May | 04:12 | 05:03 | 05:42 | 13:10 | 20:40 | 21:19 | 22:10 | 16:16 | |
| Sat, 03-May | 04:10 | 05:01 | 05:40 | 13:10 | 20:41 | 21:21 | 22:13 | 16:20 | |
| Sun, 04-May | 04:07 | 04:59 | 05:38 | 13:10 | 20:43 | 21:23 | 22:15 | 16:24 | |
| Mon, 05-May | 04:05 | 04:57 | 05:36 | 13:10 | 20:45 | 21:25 | 22:17 | 16:27 | |
| Tue, 06-May | 04:02 | 04:55 | 05:34 | 13:10 | 20:46 | 21:26 | 22:20 | 16:31 | |
| Wed, 07-May | 04:00 | 04:53 | 05:33 | 13:10 | 20:48 | 21:28 | 22:22 | 16:35 | |
| Thu, 08-May | 03:57 | 04:51 | 05:31 | 13:10 | 20:50 | 21:30 | 22:24 | 16:39 | |
| Fri, 09-May | 03:55 | 04:49 | 05:29 | 13:10 | 20:51 | 21:32 | 22:27 | 16:43 | |
| Sat, 10-May | 03:52 | 04:47 | 05:28 | 13:10 | 20:53 | 21:34 | 22:29 | 16:47 | |
| Sun, 11-May | 03:50 | 04:45 | 05:26 | 13:10 | 20:54 | 21:36 | 22:32 | 16:50 | |
| Mon, 12-May | 03:47 | 04:43 | 05:24 | 13:10 | 20:56 | 21:38 | 22:34 | 16:54 | |
| Tue, 13-May | 03:45 | 04:41 | 05:23 | 13:10 | 20:58 | 21:39 | 22:36 | 16:58 | |
| Wed, 14-May | 03:42 | 04:39 | 05:21 | 13:10 | 20:59 | 21:41 | 22:39 | 17:01 | |
| Thu, 15-May | 03:40 | 04:38 | 05:20 | 13:10 | 21:01 | 21:43 | 22:41 | 17:05 | |
| Fri, 16-May | 03:38 | 04:36 | 05:18 | 13:10 | 21:02 | 21:45 | 22:44 | 17:08 | |
| Sat, 17-May | 03:35 | 04:34 | 05:17 | 13:10 | 21:04 | 21:46 | 22:46 | 17:12 | |
| Sun, 18-May | 03:33 | 04:33 | 05:15 | 13:10 | 21:05 | 21:48 | 22:48 | 17:15 | |
| Mon, 19-May | 03:31 | 04:31 | 05:14 | 13:10 | 21:07 | 21:50 | 22:51 | 17:19 | |
| Tue, 20-May | 03:28 | 04:29 | 05:13 | 13:10 | 21:08 | 21:52 | 22:53 | 17:22 | |
| Wed, 21-May | 03:26 | 04:28 | 05:11 | 13:10 | 21:09 | 21:53 | 22:55 | 17:25 | |
| Thu, 22-May | 03:24 | 04:26 | 05:10 | 13:10 | 21:11 | 21:55 | 22:58 | 17:28 | |
| Fri, 23-May | 03:22 | 04:25 | 05:09 | 13:10 | 21:12 | 21:57 | 23:00 | 17:31 | |
| Sat, 24-May | 03:20 | 04:23 | 05:08 | 13:10 | 21:14 | 21:58 | 23:02 | 17:34 | |
| Sun, 25-May | 03:18 | 04:22 | 05:06 | 13:10 | 21:15 | 22:00 | 23:05 | 17:37 | |
| Mon, 26-May | 03:16 | 04:21 | 05:05 | 13:10 | 21:16 | 22:01 | 23:07 | 17:40 | |
| Tue, 27-May | 03:14 | 04:19 | 05:04 | 13:10 | 21:17 | 22:03 | 23:09 | 17:43 | |
| Wed, 28-May | 03:12 | 04:18 | 05:03 | 13:11 | 21:19 | 22:04 | 23:11 | 17:46 | |
| Thu, 29-May | 03:10 | 04:17 | 05:02 | 13:11 | 21:20 | 22:06 | 23:13 | 17:48 | |
| Fri, 30-May | 03:08 | 04:16 | 05:01 | 13:11 | 21:21 | 22:07 | 23:15 | 17:51 | |
| Sat, 31-May | 03:06 | 04:15 | 05:01 | 13:11 | 21:22 | 22:08 | 23:18 | 17:53 | |
| Sun, 01-Jun | 03:04 | 04:13 | 05:00 | 13:11 | 21:23 | 22:10 | 23:20 | 17:56 | |
| Mon, 02-Jun | 03:03 | 04:13 | 04:59 | 13:11 | 21:24 | 22:11 | 23:21 | 17:58 | |
| Tue, 03-Jun | 03:01 | 04:12 | 04:58 | 13:12 | 21:25 | 22:12 | 23:23 | 18:00 | |
| Wed, 04-Jun | 03:00 | 04:11 | 04:58 | 13:12 | 21:26 | 22:13 | 23:25 | 18:02 | |
| Thu, 05-Jun | 02:58 | 04:10 | 04:57 | 13:12 | 21:27 | 22:15 | 23:27 | 18:04 | |
| Fri, 06-Jun | 02:57 | 04:09 | 04:56 | 13:12 | 21:28 | 22:16 | 23:29 | 18:06 | |
| Sat, 07-Jun | 02:55 | 04:08 | 04:56 | 13:12 | 21:29 | 22:17 | 23:30 | 18:08 | |
| Sun, 08-Jun | 02:54 | 04:08 | 04:55 | 13:12 | 21:30 | 22:18 | 23:32 | 18:09 | |
| Mon, 09-Jun | 02:53 | 04:07 | 04:55 | 13:13 | 21:31 | 22:19 | 23:33 | 18:11 | |
| Tue, 10-Jun | 02:52 | 04:07 | 04:54 | 13:13 | 21:32 | 22:20 | 23:35 | 18:12 | |
| Wed, 11-Jun | 02:51 | 04:06 | 04:54 | 13:13 | 21:32 | 22:20 | 23:36 | 18:14 | |
| Thu, 12-Jun | 02:50 | 04:06 | 04:54 | 13:13 | 21:33 | 22:21 | 23:37 | 18:15 | |
| Fri, 13-Jun | 02:50 | 04:05 | 04:54 | 13:13 | 21:33 | 22:22 | 23:38 | 18:16 | |
| Sat, 14-Jun | 02:49 | 04:05 | 04:53 | 13:14 | 21:34 | 22:22 | 23:39 | 18:17 | |
| Sun, 15-Jun | 02:48 | 04:05 | 04:53 | 13:14 | 21:35 | 22:23 | 23:40 | 18:18 | |
| Mon, 16-Jun | 02:48 | 04:05 | 04:53 | 13:14 | 21:35 | 22:24 | 23:41 | 18:18 | |
| Tue, 17-Jun | 02:48 | 04:05 | 04:53 | 13:14 | 21:35 | 22:24 | 23:41 | 18:19 | |
| Wed, 18-Jun | 02:47 | 04:05 | 04:53 | 13:15 | 21:36 | 22:24 | 23:42 | 18:19 | |
Notes
- Max Height (solar noon) is when the sun is highest in the sky.
- Day length is dawn to dusk as there is enough light for walking for at least 30 minutes before sunrise and after sunset, even on an overcast day.
- At 'Light' (nautical dawn) the horizon becomes visible. At 'Dawn' (civil dawn) there is enough light to read, and drivers can switch their lights off. Finally the sun rises.
- After sunset, there is still enough light to read until 'Dusk' (civil dusk) or lighting up time for drivers. The horizon is still visible until 'Dark' (nautical dusk).
- Times will vary if there is a hill on the horizon.
Brecon Beacons moonlight
Moonlight chart for walking at night.
| Night of | Sunset | Dusk | Moon Visible | Dawn | Sunrise | Phase | % Full | Max. Ht. | Night Walk | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, 21-Dec | 16:04 | 16:45 | 23:10 | dawn | 07:38 | 08:19 | 59 % | 05:45 | |||
| Sun, 22-Dec | 16:05 | 16:46 | 00:21 | dawn | 07:39 | 08:20 | 49 % | 06:24 | |||
| Mon, 23-Dec | 16:06 | 16:46 | 01:31 | dawn | 07:39 | 08:20 | 40 % | 07:03 | |||
| Tue, 24-Dec | 16:06 | 16:47 | 02:42 | dawn | 07:39 | 08:20 | 31 % | 07:44 | |||
| Wed, 25-Dec | 16:07 | 16:48 | 03:55 | dawn | 07:40 | 08:21 | 23 % | 08:26 | |||
| Thu, 26-Dec | 16:08 | 16:48 | 05:11 | dawn | 07:40 | 08:21 | 15 % | 09:13 | |||
| Fri, 27-Dec | 16:09 | 16:49 | 06:27 | dawn | 07:40 | 08:21 | 9 % | 10:03 | |||
| Sat, 28-Dec | 16:09 | 16:50 | 07:40 | dawn | 07:40 | 08:21 | 4 % | 10:57 | |||
| Sun, 29-Dec | 16:10 | 16:51 | 07:40 | 08:21 | 1 % | 11:53 | |||||
| Mon, 30-Dec | 16:11 | 16:52 | 07:40 | 08:21 | 0 % | ||||||
| Tue, 31-Dec | 16:12 | 16:53 | 07:40 | 08:21 | 1 % | 12:51 | |||||
| Wed, 01-Jan | 16:13 | 16:54 | dusk | 17:41 | 07:40 | 08:21 | 5 % | 13:47 | |||
| Thu, 02-Jan | 16:14 | 16:55 | dusk | 19:08 | 07:40 | 08:20 | 11 % | 14:41 | |||
| Fri, 03-Jan | 16:16 | 16:56 | dusk | 20:35 | 07:40 | 08:20 | 19 % | 15:32 | |||
| Sat, 04-Jan | 16:17 | 16:57 | dusk | 22:00 | 07:40 | 08:20 | 28 % | 16:20 | |||
| Sun, 05-Jan | 16:18 | 16:58 | dusk | 23:24 | 07:40 | 08:19 | 39 % | 17:07 | |||
| Mon, 06-Jan | 16:19 | 16:59 | dusk | 00:50 | 07:39 | 08:19 | 50 % | 17:55 | |||
| Tue, 07-Jan | 16:21 | 17:00 | dusk | 02:17 | 07:39 | 08:19 | 61 % | 18:43 | |||
| Wed, 08-Jan | 16:22 | 17:02 | dusk | 03:46 | 07:38 | 08:18 | 72 % | 19:35 | |||
| Thu, 09-Jan | 16:23 | 17:03 | dusk | 05:16 | 07:38 | 08:17 | 82 % | 20:31 | after dusk | ||
| Fri, 10-Jan | 16:25 | 17:04 | dusk | 06:39 | 07:37 | 08:17 | 90 % | 21:30 | after dusk | ||
| Sat, 11-Jan | 16:26 | 17:06 | dusk | dawn | 07:37 | 08:16 | 95 % | 22:31 | all night | ||
| Sun, 12-Jan | 16:28 | 17:07 | dusk | dawn | 07:36 | 08:15 | 99 % | 23:32 | all night | ||
| Mon, 13-Jan | 16:29 | 17:08 | dusk | dawn | 07:36 | 08:15 | 100 % | 00:30 | all night | ||
| Tue, 14-Jan | 16:31 | 17:10 | dusk | dawn | 07:35 | 08:14 | 99 % | 01:24 | all night | ||
| Wed, 15-Jan | 16:32 | 17:11 | 18:17 | dawn | 07:34 | 08:13 | 95 % | 02:13 | before dawn | ||
| Thu, 16-Jan | 16:34 | 17:13 | 19:36 | dawn | 07:33 | 08:12 | 90 % | 02:58 | before dawn | ||
| Fri, 17-Jan | 16:36 | 17:14 | 20:52 | dawn | 07:32 | 08:11 | 84 % | 03:39 | before dawn | ||
| Sat, 18-Jan | 16:37 | 17:16 | 22:04 | dawn | 07:31 | 08:10 | 76 % | 04:19 | before dawn | ||
| Sun, 19-Jan | 16:39 | 17:17 | 23:14 | dawn | 07:31 | 08:09 | 67 % | 04:58 | |||
| Mon, 20-Jan | 16:41 | 17:19 | 00:25 | dawn | 07:30 | 08:08 | 58 % | 05:38 | |||
| Tue, 21-Jan | 16:42 | 17:20 | 01:37 | dawn | 07:28 | 08:06 | 49 % | 06:20 | |||
| Wed, 22-Jan | 16:44 | 17:22 | 02:52 | dawn | 07:27 | 08:05 | 39 % | 07:04 | |||
| Thu, 23-Jan | 16:46 | 17:24 | 04:08 | dawn | 07:26 | 08:04 | 30 % | 07:52 | |||
| Fri, 24-Jan | 16:47 | 17:25 | 05:22 | dawn | 07:25 | 08:03 | 22 % | 08:44 | |||
| Sat, 25-Jan | 16:49 | 17:27 | 06:29 | dawn | 07:24 | 08:01 | 14 % | 09:40 | |||
| Sun, 26-Jan | 16:51 | 17:28 | 07:22 | dawn | 07:23 | 08:00 | 8 % | 10:37 | |||
| Mon, 27-Jan | 16:53 | 17:30 | 07:21 | 07:58 | 3 % | 11:35 | |||||
| Tue, 28-Jan | 16:55 | 17:32 | 07:20 | 07:57 | 0 % | ||||||
| Wed, 29-Jan | 16:56 | 17:33 | 07:19 | 07:56 | 0 % | 12:31 | |||||
| Thu, 30-Jan | 16:58 | 17:35 | dusk | 18:14 | 07:17 | 07:54 | 3 % | 13:24 | |||
| Fri, 31-Jan | 17:00 | 17:37 | dusk | 19:42 | 07:16 | 07:52 | 8 % | 14:15 | |||
| Sat, 01-Feb | 17:02 | 17:38 | dusk | 21:09 | 07:15 | 07:51 | 15 % | 15:03 | |||
| Sun, 02-Feb | 17:04 | 17:40 | dusk | 22:36 | 07:13 | 07:49 | 25 % | 15:52 | |||
| Mon, 03-Feb | 17:06 | 17:42 | dusk | 00:04 | 07:12 | 07:48 | 35 % | 16:41 | |||
| Tue, 04-Feb | 17:07 | 17:44 | dusk | 01:33 | 07:10 | 07:46 | 46 % | 17:32 | |||
| Wed, 05-Feb | 17:09 | 17:45 | dusk | 03:03 | 07:08 | 07:44 | 58 % | 18:26 | |||
| Thu, 06-Feb | 17:11 | 17:47 | dusk | 04:27 | 07:07 | 07:42 | 68 % | 19:23 | |||
| Fri, 07-Feb | 17:13 | 17:49 | dusk | 05:40 | 07:05 | 07:41 | 78 % | 20:23 | after dusk | ||
| Sat, 08-Feb | 17:15 | 17:51 | dusk | 06:34 | 07:03 | 07:39 | 86 % | 21:23 | after dusk | ||
| Sun, 09-Feb | 17:17 | 17:52 | dusk | dawn | 07:02 | 07:37 | 93 % | 22:21 | all night | ||
| Mon, 10-Feb | 17:19 | 17:54 | dusk | dawn | 07:00 | 07:35 | 97 % | 23:15 | all night | ||
| Tue, 11-Feb | 17:20 | 17:56 | dusk | dawn | 06:58 | 07:33 | 100 % | 00:05 | all night | ||
| Wed, 12-Feb | 17:22 | 17:58 | dusk | dawn | 06:56 | 07:31 | 100 % | 00:51 | all night | ||
| Thu, 13-Feb | 17:24 | 17:59 | 18:33 | dawn | 06:55 | 07:30 | 98 % | 01:34 | before dawn | ||
| Fri, 14-Feb | 17:26 | 18:01 | 19:46 | dawn | 06:53 | 07:28 | 94 % | 02:15 | before dawn | ||
| Sat, 15-Feb | 17:28 | 18:03 | 20:58 | dawn | 06:51 | 07:26 | 89 % | 02:54 | before dawn | ||
| Sun, 16-Feb | 17:30 | 18:05 | 22:09 | dawn | 06:49 | 07:24 | 83 % | 03:34 | before dawn | ||
| Mon, 17-Feb | 17:32 | 18:06 | 23:21 | dawn | 06:47 | 07:22 | 75 % | 04:15 | |||
| Tue, 18-Feb | 17:33 | 18:08 | 00:34 | dawn | 06:45 | 07:20 | 66 % | 04:57 | |||
| Wed, 19-Feb | 17:35 | 18:10 | 01:49 | dawn | 06:43 | 07:18 | 57 % | 05:43 | |||
| Thu, 20-Feb | 17:37 | 18:12 | 03:03 | dawn | 06:41 | 07:16 | 48 % | 06:33 | |||
| Fri, 21-Feb | 17:39 | 18:13 | 04:13 | dawn | 06:39 | 07:13 | 38 % | 07:26 | |||
| Sat, 22-Feb | 17:41 | 18:15 | 05:12 | dawn | 06:37 | 07:11 | 28 % | 08:22 | |||
| Sun, 23-Feb | 17:43 | 18:17 | 05:57 | dawn | 06:35 | 07:09 | 20 % | 09:19 | |||
| Mon, 24-Feb | 17:44 | 18:19 | 06:29 | dawn | 06:33 | 07:07 | 12 % | 10:15 | |||
| Tue, 25-Feb | 17:46 | 18:20 | 06:31 | 07:05 | 6 % | 11:10 | |||||
| Wed, 26-Feb | 17:48 | 18:22 | 06:29 | 07:03 | 2 % | ||||||
| Thu, 27-Feb | 17:50 | 18:24 | 06:27 | 07:01 | 0 % | 12:02 | |||||
| Fri, 28-Feb | 17:52 | 18:26 | dusk | 18:42 | 06:25 | 06:59 | 1 % | 12:53 | |||
| Sat, 01-Mar | 17:53 | 18:27 | dusk | 20:12 | 06:23 | 06:56 | 6 % | 13:43 | |||
| Sun, 02-Mar | 17:55 | 18:29 | dusk | 21:43 | 06:20 | 06:54 | 12 % | 14:33 | |||
| Mon, 03-Mar | 17:57 | 18:31 | dusk | 23:15 | 06:18 | 06:52 | 21 % | 15:25 | |||
| Tue, 04-Mar | 17:59 | 18:33 | dusk | 00:47 | 06:16 | 06:50 | 31 % | 16:20 | |||
| Wed, 05-Mar | 18:01 | 18:34 | dusk | 02:16 | 06:14 | 06:47 | 42 % | 17:17 | |||
| Thu, 06-Mar | 18:02 | 18:36 | dusk | 03:33 | 06:12 | 06:45 | 54 % | 18:17 | |||
| Fri, 07-Mar | 18:04 | 18:38 | dusk | 04:33 | 06:09 | 06:43 | 64 % | 19:17 | |||
| Sat, 08-Mar | 18:06 | 18:40 | dusk | 05:14 | 06:07 | 06:41 | 74 % | 20:16 | |||
| Sun, 09-Mar | 18:08 | 18:41 | dusk | 05:42 | 06:05 | 06:38 | 83 % | 21:11 | after dusk | ||
| Mon, 10-Mar | 18:09 | 18:43 | dusk | 06:01 | 06:03 | 06:36 | 90 % | 22:01 | after dusk | ||
| Tue, 11-Mar | 18:11 | 18:45 | dusk | dawn | 06:00 | 06:34 | 95 % | 22:48 | all night | ||
| Wed, 12-Mar | 18:13 | 18:46 | dusk | dawn | 05:58 | 06:32 | 98 % | 23:31 | all night | ||
| Thu, 13-Mar | 18:15 | 18:48 | dusk | dawn | 05:56 | 06:29 | 100 % | 00:12 | all night | ||
| Fri, 14-Mar | 18:16 | 18:50 | dusk | dawn | 05:54 | 06:27 | 100 % | 00:52 | all night | ||
| Sat, 15-Mar | 18:18 | 18:52 | 19:55 | dawn | 05:51 | 06:25 | 97 % | 01:31 | before dawn | ||
| Sun, 16-Mar | 18:20 | 18:53 | 21:06 | dawn | 05:49 | 06:22 | 93 % | 02:11 | before dawn | ||
| Mon, 17-Mar | 18:22 | 18:55 | 22:19 | dawn | 05:47 | 06:20 | 88 % | 02:53 | before dawn | ||
| Tue, 18-Mar | 18:23 | 18:57 | 23:33 | dawn | 05:44 | 06:18 | 81 % | 03:38 | before dawn | ||
| Wed, 19-Mar | 18:25 | 18:59 | 00:48 | dawn | 05:42 | 06:16 | 73 % | 04:26 | |||
| Thu, 20-Mar | 18:27 | 19:00 | 01:59 | dawn | 05:40 | 06:13 | 64 % | 05:17 | |||
| Fri, 21-Mar | 18:29 | 19:02 | 03:02 | dawn | 05:37 | 06:11 | 55 % | 06:10 | |||
| Sat, 22-Mar | 18:30 | 19:04 | 03:51 | dawn | 05:35 | 06:09 | 45 % | 07:05 | |||
| Sun, 23-Mar | 18:32 | 19:06 | 04:27 | dawn | 05:33 | 06:06 | 35 % | 08:00 | |||
| Mon, 24-Mar | 18:34 | 19:07 | 04:53 | dawn | 05:30 | 06:04 | 25 % | 08:55 | |||
| Tue, 25-Mar | 18:35 | 19:09 | 05:12 | dawn | 05:28 | 06:02 | 16 % | 09:47 | |||
| Wed, 26-Mar | 18:37 | 19:11 | 05:26 | 05:59 | 9 % | 10:38 | |||||
| Thu, 27-Mar | 18:39 | 19:13 | 05:23 | 05:57 | 3 % | 11:28 | |||||
| Fri, 28-Mar | 18:41 | 19:15 | 05:21 | 05:55 | 0 % | ||||||
| Sat, 29-Mar | 18:42 | 19:16 | 06:18 | 06:52 | 0 % | 12:19 | |||||
| Sun, 30-Mar | 19:44 | 20:18 | dusk | 21:43 | 06:16 | 06:50 | 3 % | 14:12 | |||
| Mon, 31-Mar | 19:46 | 20:20 | dusk | 23:19 | 06:14 | 06:48 | 9 % | 15:07 | |||
| Tue, 01-Apr | 19:47 | 20:22 | dusk | 00:54 | 06:11 | 06:46 | 17 % | 16:05 | |||
| Wed, 02-Apr | 19:49 | 20:23 | dusk | 02:19 | 06:09 | 06:43 | 27 % | 17:07 | |||
| Thu, 03-Apr | 19:51 | 20:25 | dusk | 03:28 | 06:07 | 06:41 | 38 % | 18:09 | |||
| Fri, 04-Apr | 19:52 | 20:27 | dusk | 04:16 | 06:04 | 06:39 | 49 % | 19:10 | |||
| Sat, 05-Apr | 19:54 | 20:29 | dusk | 04:47 | 06:02 | 06:36 | 59 % | 20:07 | |||
| Sun, 06-Apr | 19:56 | 20:31 | dusk | 05:09 | 05:59 | 06:34 | 69 % | 20:59 | |||
| Mon, 07-Apr | 19:58 | 20:32 | dusk | 05:24 | 05:57 | 06:32 | 78 % | 21:47 | after dusk | ||
| Tue, 08-Apr | 19:59 | 20:34 | dusk | 05:36 | 05:55 | 06:30 | 86 % | 22:30 | after dusk | ||
| Wed, 09-Apr | 20:01 | 20:36 | dusk | 05:45 | 05:52 | 06:28 | 92 % | 23:12 | after dusk | ||
| Thu, 10-Apr | 20:03 | 20:38 | dusk | dawn | 05:50 | 06:25 | 96 % | 23:51 | all night | ||
| Fri, 11-Apr | 20:04 | 20:40 | dusk | dawn | 05:48 | 06:23 | 99 % | 00:30 | all night | ||
| Sat, 12-Apr | 20:06 | 20:42 | dusk | dawn | 05:45 | 06:21 | 100 % | 01:10 | all night | ||
| Sun, 13-Apr | 20:08 | 20:43 | 21:06 | dawn | 05:43 | 06:19 | 99 % | 01:51 | before dawn | ||
| Mon, 14-Apr | 20:09 | 20:45 | 22:20 | dawn | 05:41 | 06:16 | 97 % | 02:35 | before dawn | ||
| Tue, 15-Apr | 20:11 | 20:47 | 23:35 | dawn | 05:38 | 06:14 | 92 % | 03:22 | before dawn | ||
| Wed, 16-Apr | 20:13 | 20:49 | 00:47 | dawn | 05:36 | 06:12 | 87 % | 04:11 | before dawn | ||
| Thu, 17-Apr | 20:15 | 20:51 | 01:53 | dawn | 05:34 | 06:10 | 79 % | 05:04 | before dawn | ||
| Fri, 18-Apr | 20:16 | 20:53 | 02:46 | dawn | 05:31 | 06:08 | 71 % | 05:57 | |||
| Sat, 19-Apr | 20:18 | 20:55 | 03:26 | dawn | 05:29 | 06:06 | 61 % | 06:51 | |||
| Sun, 20-Apr | 20:20 | 20:56 | 03:55 | dawn | 05:27 | 06:04 | 51 % | 07:44 | |||
| Mon, 21-Apr | 20:21 | 20:58 | 04:16 | dawn | 05:25 | 06:02 | 41 % | 08:36 | |||
| Tue, 22-Apr | 20:23 | 21:00 | 04:31 | dawn | 05:22 | 06:00 | 30 % | 09:26 | |||
| Wed, 23-Apr | 20:25 | 21:02 | 04:44 | dawn | 05:20 | 05:57 | 20 % | 10:15 | |||
| Thu, 24-Apr | 20:26 | 21:04 | 04:56 | dawn | 05:18 | 05:55 | 12 % | 11:04 | |||
| Fri, 25-Apr | 20:28 | 21:06 | 05:09 | dawn | 05:16 | 05:53 | 5 % | 11:55 | |||
| Sat, 26-Apr | 20:30 | 21:08 | 05:14 | 05:51 | 1 % | ||||||
| Sun, 27-Apr | 20:31 | 21:10 | 05:11 | 05:49 | 0 % | 12:49 | |||||
| Mon, 28-Apr | 20:33 | 21:11 | dusk | 22:17 | 05:09 | 05:47 | 2 % | 13:47 | |||
| Tue, 29-Apr | 20:35 | 21:13 | dusk | 23:51 | 05:07 | 05:46 | 7 % | 14:49 | |||
| Wed, 30-Apr | 20:37 | 21:15 | dusk | 01:11 | 05:05 | 05:44 | 14 % | 15:53 | |||
| Thu, 01-May | 20:38 | 21:17 | dusk | 02:09 | 05:03 | 05:42 | 23 % | 16:57 | |||
| Fri, 02-May | 20:40 | 21:19 | dusk | 02:48 | 05:01 | 05:40 | 33 % | 17:58 | |||
| Sat, 03-May | 20:41 | 21:21 | dusk | 03:13 | 04:59 | 05:38 | 44 % | 18:53 | |||
| Sun, 04-May | 20:43 | 21:23 | dusk | 03:31 | 04:57 | 05:36 | 54 % | 19:43 | |||
| Mon, 05-May | 20:45 | 21:25 | dusk | 03:44 | 04:55 | 05:34 | 64 % | 20:29 | |||
| Tue, 06-May | 20:46 | 21:26 | dusk | 03:54 | 04:53 | 05:33 | 73 % | 21:11 | |||
| Wed, 07-May | 20:48 | 21:28 | dusk | 04:03 | 04:51 | 05:31 | 81 % | 21:51 | after dusk | ||
| Thu, 08-May | 20:50 | 21:30 | dusk | 04:12 | 04:49 | 05:29 | 88 % | 22:30 | after dusk | ||
| Fri, 09-May | 20:51 | 21:32 | dusk | 04:22 | 04:47 | 05:28 | 93 % | 23:09 | after dusk | ||
| Sat, 10-May | 20:53 | 21:34 | dusk | 04:33 | 04:45 | 05:26 | 97 % | 23:50 | after dusk | ||
| Sun, 11-May | 20:54 | 21:36 | dusk | dawn | 04:43 | 05:24 | 99 % | 00:33 | all night | ||
| Mon, 12-May | 20:56 | 21:38 | dusk | dawn | 04:41 | 05:23 | 100 % | 01:19 | all night | ||
| Tue, 13-May | 20:58 | 21:39 | 22:37 | dawn | 04:39 | 05:21 | 98 % | 02:08 | before dawn | ||
| Wed, 14-May | 20:59 | 21:41 | 23:45 | dawn | 04:38 | 05:20 | 95 % | 03:00 | before dawn | ||
| Thu, 15-May | 21:01 | 21:43 | 00:42 | dawn | 04:36 | 05:18 | 90 % | 03:53 | before dawn | ||
| Fri, 16-May | 21:02 | 21:45 | 01:26 | dawn | 04:34 | 05:17 | 84 % | 04:47 | before dawn | ||
| Sat, 17-May | 21:04 | 21:46 | 01:58 | dawn | 04:33 | 05:15 | 76 % | 05:40 | before dawn | ||
| Sun, 18-May | 21:05 | 21:48 | 02:20 | dawn | 04:31 | 05:14 | 66 % | 06:30 | |||
| Mon, 19-May | 21:07 | 21:50 | 02:37 | dawn | 04:29 | 05:13 | 56 % | 07:19 | |||
| Tue, 20-May | 21:08 | 21:52 | 02:50 | dawn | 04:28 | 05:11 | 45 % | 08:07 | |||
| Wed, 21-May | 21:09 | 21:53 | 03:02 | dawn | 04:26 | 05:10 | 34 % | 08:54 | |||
| Thu, 22-May | 21:11 | 21:55 | 03:14 | dawn | 04:25 | 05:09 | 24 % | 09:42 | |||
| Fri, 23-May | 21:12 | 21:57 | 03:27 | dawn | 04:23 | 05:08 | 14 % | 10:33 | |||
| Sat, 24-May | 21:14 | 21:58 | 03:43 | dawn | 04:22 | 05:06 | 7 % | 11:28 | |||
| Sun, 25-May | 21:15 | 22:00 | 04:21 | 05:05 | 2 % | ||||||
| Mon, 26-May | 21:16 | 22:01 | 04:19 | 05:04 | 0 % | 12:27 | |||||
| Tue, 27-May | 21:17 | 22:03 | dusk | 22:43 | 04:18 | 05:03 | 1 % | 13:31 | |||
| Wed, 28-May | 21:19 | 22:04 | dusk | 23:54 | 04:17 | 05:02 | 5 % | 14:37 | |||
| Thu, 29-May | 21:20 | 22:06 | dusk | 00:42 | 04:16 | 05:01 | 11 % | 15:41 | |||
| Fri, 30-May | 21:21 | 22:07 | dusk | 01:14 | 04:15 | 05:01 | 19 % | 16:41 | |||
| Sat, 31-May | 21:22 | 22:08 | dusk | 01:35 | 04:13 | 05:00 | 28 % | 17:35 | |||
| Sun, 01-Jun | 21:23 | 22:10 | dusk | 01:50 | 04:13 | 04:59 | 38 % | 18:24 | |||
| Mon, 02-Jun | 21:24 | 22:11 | dusk | 02:02 | 04:12 | 04:58 | 48 % | 19:08 | |||
| Tue, 03-Jun | 21:25 | 22:12 | dusk | 02:11 | 04:11 | 04:58 | 58 % | 19:49 | |||
| Wed, 04-Jun | 21:26 | 22:13 | dusk | 02:21 | 04:10 | 04:57 | 67 % | 20:29 | |||
| Thu, 05-Jun | 21:27 | 22:15 | dusk | 02:30 | 04:09 | 04:56 | 76 % | 21:08 | after dusk | ||
| Fri, 06-Jun | 21:28 | 22:16 | dusk | 02:41 | 04:08 | 04:56 | 83 % | 21:48 | after dusk | ||
| Sat, 07-Jun | 21:29 | 22:17 | dusk | 02:54 | 04:08 | 04:55 | 90 % | 22:30 | after dusk | ||
| Sun, 08-Jun | 21:30 | 22:18 | dusk | 03:12 | 04:07 | 04:55 | 95 % | 23:15 | after dusk | ||
| Mon, 09-Jun | 21:31 | 22:19 | dusk | 03:36 | 04:07 | 04:54 | 98 % | 00:04 | after dusk | ||
| Tue, 10-Jun | 21:32 | 22:20 | dusk | dawn | 04:06 | 04:54 | 100 % | 00:55 | all night | ||
| Wed, 11-Jun | 21:32 | 22:20 | 22:37 | dawn | 04:06 | 04:54 | 99 % | 01:48 | before dawn | ||
| Thu, 12-Jun | 21:33 | 22:21 | 23:25 | dawn | 04:05 | 04:54 | 97 % | 02:43 | before dawn | ||
| Fri, 13-Jun | 21:33 | 22:22 | 00:00 | dawn | 04:05 | 04:53 | 93 % | 03:36 | before dawn | ||
| Sat, 14-Jun | 21:34 | 22:22 | 00:25 | dawn | 04:05 | 04:53 | 87 % | 04:28 | before dawn | ||
| Sun, 15-Jun | 21:35 | 22:23 | 00:43 | dawn | 04:05 | 04:53 | 79 % | 05:17 | before dawn | ||
| Mon, 16-Jun | 21:35 | 22:24 | 00:57 | dawn | 04:05 | 04:53 | 70 % | 06:04 | |||
| Tue, 17-Jun | 21:35 | 22:24 | 01:09 | dawn | 04:05 | 04:53 | 60 % | 06:50 | |||
| Wed, 18-Jun | 21:36 | 22:24 | 01:21 | dawn | 04:05 | 04:53 | 48 % | 07:37 | |||
Notes
- The percentage of the moon which is illuminated doesn't vary much with location.
- A full moon is not just bigger, it is much brighter. A quarter moon (1/2 disk visible) give less than 5% of the illumination of a full moon. You can walk with a quarter moon if its high in the sky (after dusk for a growing moon, before dawn for a shrinking moon).
- Sky glow (light reflected by air or clouds) from nearby cities, and especially snow on the ground also effect light levels.
- Times will vary a few minutes, as (i) these figures are for the centre of the county the walk is in, (ii) if there are hills on the horizon, and (iii) if you are on a hill
- Sunlight is ~ 1,000,000 times brighter than moonlight.
- Of course, you need a cloudless night as well!