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Snowdon walk

A beginners guide to safely climbing the highest mountain in England and Wales.

Mountain Snowdonia Tough

Hiking weather forecast

Snowdonia hourly weather (Visual Crossing)

Sunset: 21:43. Dusk: 22:33. Moon: 5% (02:43 to dawn)

Updated: 02:31 on Wed, 03-Jul

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 58% 58% 77% 77% 77% 77% 77% 77% 84% 84% 84% 84% 84% 84% 3% 3%
Thu, 04-Jul 0% 0% 42% 42% 42% 42% 42% 42% 45% 45% 45% 45% 45% 45% 29% 29%
Fri, 05-Jul 39% 39% 42% 42% 42% 42% 42% 42% 45% 45% 45% 45% 45% 45% 61% 61%
Sat, 06-Jul 52% 52% 58% 58% 58% 58% 58% 58% 39% 39% 39% 39% 39% 39% 23% 23%
Sun, 07-Jul 23% 23% 58% 58% 58% 58% 58% 58% 23% 23% 23% 23% 23% 23% 19% 19%
Mon, 08-Jul 10% 10% 36% 36% 36% 36% 36% 36% 16% 16% 16% 16% 16% 16% 16% 16%
Tue, 09-Jul 29% 29% 39% 39% 39% 39% 39% 39% 48% 48% 48% 48% 48% 48% 39% 39%
Wed, 10-Jul 32% 32% 52% 52% 52% 52% 52% 52% 45% 45% 45% 45% 45% 45% 19% 19%
Thu, 11-Jul 16% 16% 32% 32% 32% 32% 32% 32% 42% 42% 🌫 42% 🌫 42% 🌫 42% 🌫 42% 29% 29%
Fri, 12-Jul 19% 19% 26% 26% 26% 26% 26% 26% 45% 45% 45% 45% 45% 45% 29% 29%
Sat, 13-Jul 23% 23% 39% 39% 39% 39% 39% 39% 42% 42% 42% 42% 42% 42% 16% 16%
Sun, 14-Jul 26% 26% 39% 39% 39% 39% 39% 39% 39% 39% 39% 39% 39% 39% 29% 29%
Mon, 15-Jul 26% 26% 52% 52% 52% 52% 52% 52% 39% 39% 39% 39% 39% 39% 36% 36%
Tue, 16-Jul 26% 26% 48% 48% 48% 48% 48% 48% 29% 29% 29% 29% 29% 29% 36% 36%
Wed, 17-Jul 32% 32% 52% 52% 52% 52% 52% 52% 45% 45% 45% 45% 45% 45% 🌫 26% 🌫 26%

Powered by Visual Crossing Weather

Snowdonia hourly weather (Open Meteo)

Sunset: 21:43. Dusk: 22:33. Moon: 5% (02:43 to dawn)

Updated: 02:32 on Wed, 03-Jul

06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
Today 86% 88% 90% 76% 62% 48% 41% 33% 26% 41% 56% 71% 79% 86% 94% 72%
Thu, 04-Jul 5% 8% 10% 25% 40% 55% 53% 50% 48% 57% 65% 74% 69% 63% 58% 47%
Fri, 05-Jul 25% 20% 16% 19% 23% 26% 31% 37% 42% 43% 44% 45% 46% 47% 48% 47%
Sat, 06-Jul 56% 57% 58% 63% 69% 74% 63% 53% 42% 32% 23% 13% 23% 32% 42% 40%
Sun, 07-Jul 32% 39% 45% 53% 60% 68% 66% 63% 61% 52% 44% 35% 29% 22% 16% 15%
Mon, 08-Jul 10% 10% 10% 15% 21% 26% 28% 30% 32% 34% 37% 39% 36% 32% 29% 29%
Tue, 09-Jul 29% 29% 29% 29% 29% 29% 29% 29% 29% 35% 42% 48% 47% 46% 45% 46%
Wed, 10-Jul 26% 26% 26% 32% 39% 45% 47% 50% 52% 50% 47% 45% 40% 34% 🌫 29% 🌫 25%
Thu, 11-Jul

Weather data by Open-Meteo.com

Snowdonia hourly weather (Met Office)

Sunset: 21:43. Dusk: 22:33. Moon: 5% (02:43 to dawn)

Updated: 00:00 on Wed, 03-Jul

06 09 12 15 18 21
Today 9% 28% 62% 46% 30% 4%
Thu, 04-Jul 3% 25% 35% 38% 26% 5%
Fri, 05-Jul 12% 15% 50% 20% 20% 36%
Sat, 06-Jul 31% 36% 35% 34% 33% 9%
Sun, 07-Jul 10% 34% 38% 37% 34% 6%
Mon, 08-Jul 🌫 22% 10% 35% 45% 44% 42%
Tue, 09-Jul 17% 19% 19% 20% 18% 18%
Wed, 10-Jul

Powered by Met Office data.

Snowdonia weather (Met Office)

Updated: 13:35 on Tue, 02-Jul

Remaining on the unsettled side.

This Evening and Tonight:

  • A cloudy evening, with outbreaks of rain developing across the north of the country.
  • Staying cloudy overnight, with outbreaks of rain moving southwards, perhaps heavy for a time over the higher ground.
  • A strengthening breeze, but staying mild.
  • Minimum Temperature 10C.

Wednesday:

  • An unsettled day with showers and longer spells of rain.
  • Often breezy particularly around coasts and amongst any heavier downpours.
  • Maximum Temperature 19C.

Thursday to Saturday:

  • Drier and brighter on Thursday.
  • Longer spells of rain likely on Friday.
  • Brighter again on Saturday with sunny spells and scattered showers.
  • Breezy throughout.
  • Temperatures a little below average.

UK Day 6-7 and week 2

  • Sunday looks most likely to be a fairly cool and showery day, similar to Saturday although with lighter winds which gives a greater chance for some places to catch a slow-moving heavy downpour.
  • Sunny spells too.
  • Into the following week, further cloud and rain bearing weather systems are likely to move into at least the west of the UK, accompanied by stronger winds at times, continuing the recent changeable theme.
  • However, there are tentative signs that further into next week, conditions may begin to gradually turn a bit more settled, at least for a time.
  • This particularly so across eastern parts, with temperatures more widely trending back up to average and then potentially above average as the week progresses.

UK Week 3 and 4

  • There is a chance that the period could start off on a settled note, but overall fairly changeable and at times cool weather is slightly favoured during the second half of July.
  • This doesn't rule out brief, warm or even hot spells.
  • Wetter than average conditions are slightly more likely than drier than average conditions, with western and southern UK more likely than elsewhere to see above average rainfall.

Powered by Met Office data.

Snowdonia mountain weather forecast (Met Office)

Sunset: 21:43. Dusk: 22:33. Moon: 5% (02:43 to dawn)

Updated: 16:39 on Tue, 02-Jul

Evening

A cloudy end to Tuesday, with rain moving in from the northwest.

Tomorow
Wed, 03-Jul

Often cloudy, with some outbreaks of rain and drizzle at times.

Cloudy during the early hours, with outbreaks of rain at times. Remaining mostly cloudy during the day with some light rain or drizzle possible, mainly for western upslopes. Some drier and brighter interludes possible in the east, but an increasing chance of sunny spells more widely as we head through the early evening.

Chance of Cloud free tops 20% for the early hours, rising to 60% for a time during the morning. Then 20% for the afternoon, but rising again to 70% during the evening.
Ground conditions Please see - https://yrwyddfa.live/
Visibility Cloud bases generally lowering to 300m, but sheltered southern and eastern ranges cloud bases lowering to around 600m. Visibility will be moderate to poor, but may improve to good at times across eastern parts of the park, though perhaps more widely during the early evening.
Confidence High confidence for the unsettled theme, but some uncertainties surrounding shower distribution over the coming days.
View Low cloud, reduced visibility, wet ground and fairly brisk winds will lead to some tricky hiking conditions at times.
Low risk Heavy Persistent Rain Strong Sunlight
Medium risk Poor Visibility

Conditions on the tops

Time Weather Rain Temp Wind Freezing
00:00 Light rain 80% 7 22 2000m
03:00 Light rain 60% 7 34 1900m
06:00 Dull 30% 6 27 1600m
09:00 Dull 30% 6 25 2800m
12:00 Light rain 60% 8 24 2500m
15:00 Light rain 60% 9 22 2300m
18:00 Sunny intervals 40% 8 22 2000m
21:00 Cloudy 30% 7 26 1800m
Thu, 04-Jul

A blustery and bright day, with sunny spells and the risk of a few showers.

Ice Above the summits.
Visibility Generally very good visibility throughout, but moderate in passing showers. Cloud bases generally above the summits but falling to 700m in passing showers.
Wind Southwesterly 15-20mph, gusting 35-40mph.
Temp Plus 9 Celsius, rising to plus 14 Celsius. (at high level)
Fri, 05-Jul

Often cloudy, with outbreaks of rain at times. Moderate southwesterly winds.

Sat, 06-Jul

Sunny spells and showers through the day, some heavy. Moderate westerly winds.

Sun, 07-Jul

Sunny spells and showers. Winds lighter than previous days, though still moderate gusts possible.

Powered by Met Office data.

Snowdonia daylight

Date Dawn Sunrise Sunset Dusk Day Length
Wed, 03-Jul 04:06 04:56 21:43 22:33 18:27
Thu, 04-Jul 04:07 04:57 21:42 22:32 18:25
Fri, 05-Jul 04:08 04:58 21:42 22:31 18:23
Sat, 06-Jul 04:10 04:59 21:41 22:31 18:21
Sun, 07-Jul 04:11 05:00 21:40 22:30 18:19
Mon, 08-Jul 04:12 05:01 21:40 22:29 18:17
Tue, 09-Jul 04:13 05:02 21:39 22:28 18:14
Wed, 10-Jul 04:15 05:03 21:38 22:27 18:12
Thu, 11-Jul 04:16 05:04 21:37 22:25 18:09
Fri, 12-Jul 04:17 05:06 21:36 22:24 18:07
Sat, 13-Jul 04:19 05:07 21:35 22:23 18:04
Sun, 14-Jul 04:20 05:08 21:34 22:22 18:01
Mon, 15-Jul 04:22 05:09 21:33 22:20 17:58
Tue, 16-Jul 04:23 05:11 21:32 22:19 17:55
Wed, 17-Jul 04:25 05:12 21:31 22:17 17:52
Thu, 18-Jul 04:27 05:13 21:30 22:16 17:49
Fri, 19-Jul 04:28 05:15 21:28 22:14 17:46
Sat, 20-Jul 04:30 05:16 21:27 22:13 17:43
Sun, 21-Jul 04:32 05:17 21:26 22:11 17:39
Mon, 22-Jul 04:33 05:19 21:24 22:09 17:36
Tue, 23-Jul 04:35 05:20 21:23 22:08 17:32
Wed, 24-Jul 04:37 05:22 21:21 22:06 17:29
Thu, 25-Jul 04:39 05:23 21:20 22:04 17:25
Fri, 26-Jul 04:41 05:25 21:18 22:02 17:22
Sat, 27-Jul 04:42 05:26 21:17 22:00 17:18
Sun, 28-Jul 04:44 05:28 21:15 21:59 17:14
Mon, 29-Jul 04:46 05:30 21:13 21:57 17:11
Tue, 30-Jul 04:48 05:31 21:12 21:55 17:07
Wed, 31-Jul 04:50 05:33 21:10 21:53 17:03
Thu, 01-Aug 04:52 05:34 21:08 21:51 16:59
Fri, 02-Aug 04:54 05:36 21:07 21:49 16:55
Sat, 03-Aug 04:56 05:38 21:05 21:47 16:51
Sun, 04-Aug 04:57 05:39 21:03 21:44 16:47
Mon, 05-Aug 04:59 05:41 21:01 21:42 16:43
Tue, 06-Aug 05:01 05:42 20:59 21:40 16:39
Wed, 07-Aug 05:03 05:44 20:57 21:38 16:35
Thu, 08-Aug 05:05 05:46 20:55 21:36 16:31
Fri, 09-Aug 05:07 05:47 20:53 21:34 16:27
Sat, 10-Aug 05:09 05:49 20:51 21:31 16:23
Sun, 11-Aug 05:11 05:51 20:49 21:29 16:18
Mon, 12-Aug 05:13 05:53 20:47 21:27 16:14
Tue, 13-Aug 05:15 05:54 20:45 21:25 16:10
Wed, 14-Aug 05:17 05:56 20:43 21:22 16:06
Thu, 15-Aug 05:18 05:58 20:41 21:20 16:02
Fri, 16-Aug 05:20 05:59 20:39 21:18 15:57
Sat, 17-Aug 05:22 06:01 20:37 21:15 15:53
Sun, 18-Aug 05:24 06:03 20:35 21:13 15:49
Mon, 19-Aug 05:26 06:04 20:33 21:11 15:45
Tue, 20-Aug 05:28 06:06 20:30 21:08 15:40
Wed, 21-Aug 05:30 06:08 20:28 21:06 15:36
Thu, 22-Aug 05:32 06:09 20:26 21:04 15:32
Fri, 23-Aug 05:34 06:11 20:24 21:01 15:28
Sat, 24-Aug 05:35 06:13 20:22 20:59 15:23
Sun, 25-Aug 05:37 06:15 20:19 20:56 15:19
Mon, 26-Aug 05:39 06:16 20:17 20:54 15:15
Tue, 27-Aug 05:41 06:18 20:15 20:51 15:10
Wed, 28-Aug 05:43 06:20 20:12 20:49 15:06
Thu, 29-Aug 05:45 06:21 20:10 20:47 15:02
Fri, 30-Aug 05:47 06:23 20:08 20:44 14:58
Sat, 31-Aug 05:48 06:25 20:06 20:42 14:53
Sun, 01-Sep 05:50 06:26 20:03 20:39 14:49
Mon, 02-Sep 05:52 06:28 20:01 20:37 14:45
Tue, 03-Sep 05:54 06:30 19:59 20:34 14:40
Wed, 04-Sep 05:56 06:32 19:56 20:32 14:36
Thu, 05-Sep 05:58 06:33 19:54 20:29 14:32
Fri, 06-Sep 05:59 06:35 19:51 20:27 14:28
Sat, 07-Sep 06:01 06:37 19:49 20:24 14:23
Sun, 08-Sep 06:03 06:38 19:47 20:22 14:19
Mon, 09-Sep 06:05 06:40 19:44 20:19 14:15
Tue, 10-Sep 06:07 06:42 19:42 20:17 14:10
Wed, 11-Sep 06:08 06:43 19:40 20:14 14:06
Thu, 12-Sep 06:10 06:45 19:37 20:12 14:02
Fri, 13-Sep 06:12 06:47 19:35 20:10 13:58
Sat, 14-Sep 06:14 06:48 19:32 20:07 13:53
Sun, 15-Sep 06:15 06:50 19:30 20:05 13:49
Mon, 16-Sep 06:17 06:52 19:28 20:02 13:45
Tue, 17-Sep 06:19 06:54 19:25 20:00 13:41
Wed, 18-Sep 06:21 06:55 19:23 19:57 13:37
Thu, 19-Sep 06:22 06:57 19:20 19:55 13:32
Fri, 20-Sep 06:24 06:59 19:18 19:52 13:28
Sat, 21-Sep 06:26 07:00 19:15 19:50 13:24
Sun, 22-Sep 06:28 07:02 19:13 19:47 13:20
Mon, 23-Sep 06:29 07:04 19:11 19:45 13:16
Tue, 24-Sep 06:31 07:06 19:08 19:43 13:11
Wed, 25-Sep 06:33 07:07 19:06 19:40 13:07
Thu, 26-Sep 06:35 07:09 19:03 19:38 13:03
Fri, 27-Sep 06:36 07:11 19:01 19:35 12:59
Sat, 28-Sep 06:38 07:12 18:59 19:33 12:55
Sun, 29-Sep 06:40 07:14 18:56 19:31 12:51
Mon, 30-Sep 06:42 07:16 18:54 19:28 12:47
Tue, 01-Oct 06:43 07:18 18:52 19:26 12:42
Wed, 02-Oct 06:45 07:19 18:49 19:23 12:38
Thu, 03-Oct 06:47 07:21 18:47 19:21 12:34
Fri, 04-Oct 06:48 07:23 18:44 19:19 12:30
Sat, 05-Oct 06:50 07:25 18:42 19:16 12:26
Sun, 06-Oct 06:52 07:26 18:40 19:14 12:22
Mon, 07-Oct 06:54 07:28 18:37 19:12 12:18
Tue, 08-Oct 06:55 07:30 18:35 19:10 12:14
Wed, 09-Oct 06:57 07:32 18:33 19:07 12:10
Thu, 10-Oct 06:59 07:33 18:30 19:05 12:06
Fri, 11-Oct 07:01 07:35 18:28 19:03 12:02
Sat, 12-Oct 07:02 07:37 18:26 19:01 11:58
Sun, 13-Oct 07:04 07:39 18:24 18:58 11:54
Mon, 14-Oct 07:06 07:41 18:21 18:56 11:50
Tue, 15-Oct 07:08 07:42 18:19 18:54 11:46
Wed, 16-Oct 07:09 07:44 18:17 18:52 11:42
Thu, 17-Oct 07:11 07:46 18:15 18:50 11:39
Fri, 18-Oct 07:13 07:48 18:12 18:48 11:35
Sat, 19-Oct 07:15 07:50 18:10 18:45 11:31
Sun, 20-Oct 07:16 07:52 18:08 18:43 11:27
Mon, 21-Oct 07:18 07:53 18:06 18:41 11:23
Tue, 22-Oct 07:20 07:55 18:04 18:39 11:19
Wed, 23-Oct 07:22 07:57 18:02 18:37 11:16
Thu, 24-Oct 07:23 07:59 18:00 18:35 11:12
Fri, 25-Oct 07:25 08:01 17:58 18:33 11:08
Sat, 26-Oct 07:27 08:03 17:56 18:31 11:05
Sun, 27-Oct 06:29 07:04 16:54 17:29 11:01
Mon, 28-Oct 06:30 07:06 16:52 17:28 10:57
Tue, 29-Oct 06:32 07:08 16:50 17:26 10:54
Wed, 30-Oct 06:34 07:10 16:48 17:24 10:50
Thu, 31-Oct 06:36 07:12 16:46 17:22 10:46
Fri, 01-Nov 06:37 07:14 16:44 17:20 10:43
Sat, 02-Nov 06:39 07:16 16:42 17:18 10:39
Sun, 03-Nov 06:41 07:18 16:40 17:17 10:36
Mon, 04-Nov 06:42 07:19 16:38 17:15 10:33
Tue, 05-Nov 06:44 07:21 16:36 17:13 10:29
Wed, 06-Nov 06:46 07:23 16:35 17:12 10:26
Thu, 07-Nov 06:48 07:25 16:33 17:10 10:23
Fri, 08-Nov 06:49 07:27 16:31 17:09 10:19
Sat, 09-Nov 06:51 07:29 16:29 17:07 10:16
Sun, 10-Nov 06:53 07:31 16:28 17:06 10:13
Mon, 11-Nov 06:54 07:32 16:26 17:04 10:10
Tue, 12-Nov 06:56 07:34 16:25 17:03 10:07
Wed, 13-Nov 06:58 07:36 16:23 17:01 10:03
Thu, 14-Nov 07:00 07:38 16:22 17:00 10:00
Fri, 15-Nov 07:01 07:40 16:20 16:59 09:57
Sat, 16-Nov 07:03 07:42 16:19 16:57 09:55
Sun, 17-Nov 07:04 07:43 16:17 16:56 09:52
Mon, 18-Nov 07:06 07:45 16:16 16:55 09:49
Tue, 19-Nov 07:08 07:47 16:15 16:54 09:46
Wed, 20-Nov 07:09 07:49 16:14 16:53 09:44
Thu, 21-Nov 07:11 07:50 16:12 16:52 09:41
Fri, 22-Nov 07:12 07:52 16:11 16:51 09:38
Sat, 23-Nov 07:14 07:54 16:10 16:50 09:36
Sun, 24-Nov 07:15 07:55 16:09 16:49 09:33
Mon, 25-Nov 07:17 07:57 16:08 16:48 09:31
Tue, 26-Nov 07:18 07:59 16:07 16:47 09:29
Wed, 27-Nov 07:20 08:00 16:06 16:46 09:27
Thu, 28-Nov 07:21 08:02 16:05 16:46 09:24
Fri, 29-Nov 07:23 08:03 16:04 16:45 09:22
Sat, 30-Nov 07:24 08:05 16:04 16:44 09:20
Sun, 01-Dec 07:25 08:06 16:03 16:44 09:18
Mon, 02-Dec 07:27 08:08 16:02 16:43 09:17
Tue, 03-Dec 07:28 08:09 16:02 16:43 09:15
Wed, 04-Dec 07:29 08:10 16:01 16:42 09:13
Thu, 05-Dec 07:30 08:12 16:01 16:42 09:12
Fri, 06-Dec 07:32 08:13 16:00 16:42 09:10
Sat, 07-Dec 07:33 08:14 16:00 16:41 09:09
Sun, 08-Dec 07:34 08:15 16:00 16:41 09:07
Mon, 09-Dec 07:35 08:17 15:59 16:41 09:06
Tue, 10-Dec 07:36 08:18 15:59 16:41 09:05
Wed, 11-Dec 07:37 08:19 15:59 16:41 09:04
Thu, 12-Dec 07:38 08:20 15:59 16:41 09:03
Fri, 13-Dec 07:39 08:21 15:59 16:41 09:02
Sat, 14-Dec 07:40 08:22 15:59 16:41 09:02
Sun, 15-Dec 07:40 08:23 15:59 16:41 09:01
Mon, 16-Dec 07:41 08:23 15:59 16:42 09:00
Tue, 17-Dec 07:42 08:24 16:00 16:42 09:00
Wed, 18-Dec 07:43 08:25 16:00 16:42 09:00
Thu, 19-Dec 07:43 08:25 16:00 16:43 08:59
Fri, 20-Dec 07:44 08:26 16:01 16:43 08:59
Sat, 21-Dec 07:44 08:27 16:01 16:44 08:59
Sun, 22-Dec 07:45 08:27 16:02 16:44 08:59
Mon, 23-Dec 07:45 08:27 16:02 16:45 08:59
Tue, 24-Dec 07:46 08:28 16:03 16:45 09:00
Wed, 25-Dec 07:46 08:28 16:04 16:46 09:00
Thu, 26-Dec 07:46 08:28 16:05 16:47 09:01
Fri, 27-Dec 07:46 08:28 16:05 16:47 09:01
Sat, 28-Dec 07:47 08:29 16:06 16:48 09:02
Sun, 29-Dec 07:47 08:29 16:07 16:49 09:03

Day length is dusk to dawn. Times will vary a little if there is a hill on the horizon.

It should still be light enough to read at dawn and dusk, so there will be enough light for walking even earlier (later).

Snowdonia moonlight

Night of Sunset Dusk Moon Rise Moon Set Dawn Sunrise Phase % Full Max. Ht. Night Walk
Wed, 03-Jul 21:43 22:33 02:43 dawn 04:07 04:57 5 %
Thu, 04-Jul 21:42 22:32 03:35 dawn 04:08 04:58 1 %
Fri, 05-Jul 21:42 22:31 04:10 04:59 0 %
Sat, 06-Jul 21:41 22:31 dusk 22:49 04:11 05:00 1 % 13:54
Sun, 07-Jul 21:40 22:30 dusk 23:12 04:12 05:01 4 % 14:47
Mon, 08-Jul 21:40 22:29 dusk 23:28 04:13 05:02 9 % 15:35
Tue, 09-Jul 21:39 22:28 dusk 23:40 04:15 05:03 16 % 16:19
Wed, 10-Jul 21:38 22:27 dusk 23:50 04:16 05:04 23 % 17:01
Thu, 11-Jul 21:37 22:25 dusk 23:58 04:17 05:06 32 % 17:40
Fri, 12-Jul 21:36 22:24 dusk 00:06 04:19 05:07 41 % 18:19
Sat, 13-Jul 21:35 22:23 dusk 00:14 04:20 05:08 50 % 18:58
Sun, 14-Jul 21:34 22:22 dusk 00:24 04:22 05:09 60 % 19:39
Mon, 15-Jul 21:33 22:20 dusk 00:37 04:23 05:11 69 % 20:23
Tue, 16-Jul 21:32 22:19 dusk 00:56 04:25 05:12 78 % 21:11 after dusk
Wed, 17-Jul 21:31 22:17 dusk 01:23 04:27 05:13 86 % 22:04 after dusk
Thu, 18-Jul 21:30 22:16 dusk 02:05 04:28 05:15 92 % 23:01 after dusk
Fri, 19-Jul 21:28 22:14 dusk 03:08 04:30 05:16 97 % 00:01 after dusk
Sat, 20-Jul 21:27 22:13 dusk 04:29 04:32 05:17 100 % 01:02 after dusk
Sun, 21-Jul 21:26 22:11 22:12 dawn 04:33 05:19 100 % 02:01 before dawn
Mon, 22-Jul 21:24 22:09 22:32 dawn 04:35 05:20 97 % 02:57 before dawn
Tue, 23-Jul 21:23 22:08 22:47 dawn 04:37 05:22 91 % 03:50 before dawn
Wed, 24-Jul 21:21 22:06 22:59 dawn 04:39 05:23 83 % 04:40 before dawn
Thu, 25-Jul 21:20 22:04 23:10 dawn 04:41 05:25 74 % 05:28
Fri, 26-Jul 21:18 22:02 23:20 dawn 04:42 05:26 63 % 06:17
Sat, 27-Jul 21:17 22:00 23:33 dawn 04:44 05:28 52 % 07:07
Sun, 28-Jul 21:15 21:59 23:48 dawn 04:46 05:30 41 % 07:59
Mon, 29-Jul 21:13 21:57 00:09 dawn 04:48 05:31 30 % 08:55
Tue, 30-Jul 21:12 21:55 00:41 dawn 04:50 05:33 21 % 09:52
Wed, 31-Jul 21:10 21:53 01:26 dawn 04:52 05:34 13 %
Thu, 01-Aug 21:08 21:51 02:28 dawn 04:54 05:36 6 %
Fri, 02-Aug 21:07 21:49 03:43 dawn 04:56 05:38 2 %
Sat, 03-Aug 21:05 21:47 04:57 05:39 0 %
Sun, 04-Aug 21:03 21:44 04:59 05:41 0 %
Mon, 05-Aug 21:01 21:42 dusk 21:47 05:01 05:42 2 % 14:15
Tue, 06-Aug 20:59 21:40 dusk 21:57 05:03 05:44 6 % 14:57
Wed, 07-Aug 20:57 21:38 dusk 22:06 05:05 05:46 11 % 15:37
Thu, 08-Aug 20:55 21:36 dusk 22:14 05:07 05:47 18 % 16:16
Fri, 09-Aug 20:53 21:34 dusk 22:22 05:09 05:49 25 % 16:55
Sat, 10-Aug 20:51 21:31 dusk 22:31 05:11 05:51 34 % 17:35
Sun, 11-Aug 20:49 21:29 dusk 22:42 05:13 05:53 43 % 18:17
Mon, 12-Aug 20:47 21:27 dusk 22:57 05:15 05:54 53 % 19:02
Tue, 13-Aug 20:45 21:25 dusk 23:20 05:17 05:56 63 % 19:52
Wed, 14-Aug 20:43 21:22 dusk 23:54 05:18 05:58 73 % 20:46
Thu, 15-Aug 20:41 21:20 dusk 00:46 05:20 05:59 82 % 21:44 after dusk
Fri, 16-Aug 20:39 21:18 dusk 01:58 05:22 06:01 89 % 22:44 after dusk
Sat, 17-Aug 20:37 21:15 dusk 03:27 05:24 06:03 95 % 23:44 after dusk
Sun, 18-Aug 20:35 21:13 dusk 05:02 05:26 06:04 99 % 00:42 after dusk
Mon, 19-Aug 20:33 21:11 dusk dawn 05:28 06:06 100 % 01:37 all night
Tue, 20-Aug 20:30 21:08 dusk dawn 05:30 06:08 98 % 02:30 all night
Wed, 21-Aug 20:28 21:06 21:17 dawn 05:32 06:09 93 % 03:20 before dawn
Thu, 22-Aug 20:26 21:04 21:27 dawn 05:34 06:11 85 % 04:11 before dawn
Fri, 23-Aug 20:24 21:01 21:39 dawn 05:35 06:13 76 % 05:02 before dawn
Sat, 24-Aug 20:22 20:59 21:54 dawn 05:37 06:15 66 % 05:55
Sun, 25-Aug 20:19 20:56 22:13 dawn 05:39 06:16 55 % 06:50
Mon, 26-Aug 20:17 20:54 22:41 dawn 05:41 06:18 44 % 07:47
Tue, 27-Aug 20:15 20:51 23:22 dawn 05:43 06:20 33 % 08:45
Wed, 28-Aug 20:12 20:49 00:19 dawn 05:45 06:21 24 % 09:42
Thu, 29-Aug 20:10 20:47 01:30 dawn 05:47 06:23 15 %
Fri, 30-Aug 20:08 20:44 02:48 dawn 05:48 06:25 9 %
Sat, 31-Aug 20:06 20:42 04:07 dawn 05:50 06:26 4 %
Sun, 01-Sep 20:03 20:39 05:24 dawn 05:52 06:28 1 %
Mon, 02-Sep 20:01 20:37 05:54 06:30 0 %
Tue, 03-Sep 19:59 20:34 05:56 06:32 1 % 13:36
Wed, 04-Sep 19:56 20:32 05:58 06:33 3 % 14:15
Thu, 05-Sep 19:54 20:29 dusk 20:31 05:59 06:35 7 % 14:54
Fri, 06-Sep 19:51 20:27 dusk 20:39 06:01 06:37 13 % 15:33
Sat, 07-Sep 19:49 20:24 dusk 20:49 06:03 06:38 20 % 16:14
Sun, 08-Sep 19:47 20:22 dusk 21:02 06:05 06:40 28 % 16:57
Mon, 09-Sep 19:44 20:19 dusk 21:21 06:07 06:42 37 % 17:45
Tue, 10-Sep 19:42 20:17 dusk 21:49 06:08 06:43 47 % 18:36
Wed, 11-Sep 19:40 20:14 dusk 22:32 06:10 06:45 57 % 19:31
Thu, 12-Sep 19:37 20:12 dusk 23:33 06:12 06:47 68 % 20:28
Fri, 13-Sep 19:35 20:10 dusk 00:53 06:14 06:48 78 % 21:27 after dusk
Sat, 14-Sep 19:32 20:07 dusk 02:24 06:15 06:50 86 % 22:25 after dusk
Sun, 15-Sep 19:30 20:05 dusk 04:00 06:17 06:52 93 % 23:21 after dusk
Mon, 16-Sep 19:28 20:02 dusk 05:35 06:19 06:54 98 % 00:14 after dusk
Tue, 17-Sep 19:25 20:00 dusk dawn 06:21 06:55 100 % 01:06 all night
Wed, 18-Sep 19:23 19:57 dusk dawn 06:22 06:57 99 % 01:58 all night
Thu, 19-Sep 19:20 19:55 dusk dawn 06:24 06:59 95 % 02:50 all night
Fri, 20-Sep 19:18 19:52 19:58 dawn 06:26 07:00 88 % 03:44 before dawn
Sat, 21-Sep 19:15 19:50 20:16 dawn 06:28 07:02 79 % 04:40 before dawn
Sun, 22-Sep 19:13 19:47 20:41 dawn 06:29 07:04 69 % 05:39
Mon, 23-Sep 19:11 19:45 21:18 dawn 06:31 07:06 59 % 06:38
Tue, 24-Sep 19:08 19:43 22:11 dawn 06:33 07:07 48 % 07:37
Wed, 25-Sep 19:06 19:40 23:19 dawn 06:35 07:09 38 % 08:32
Thu, 26-Sep 19:03 19:38 00:36 dawn 06:36 07:11 28 % 09:23
Fri, 27-Sep 19:01 19:35 01:55 dawn 06:38 07:12 20 % 10:11
Sat, 28-Sep 18:59 19:33 03:13 dawn 06:40 07:14 13 %
Sun, 29-Sep 18:56 19:31 04:27 dawn 06:42 07:16 7 %
Mon, 30-Sep 18:54 19:28 05:40 dawn 06:43 07:18 3 %
Tue, 01-Oct 18:52 19:26 06:45 07:19 1 %
Wed, 02-Oct 18:49 19:23 06:47 07:21 0 %
Thu, 03-Oct 18:47 19:21 06:48 07:23 1 % 13:32
Fri, 04-Oct 18:44 19:19 06:50 07:25 4 % 14:13
Sat, 05-Oct 18:42 19:16 06:52 07:26 9 % 14:55
Sun, 06-Oct 18:40 19:14 dusk 19:27 06:54 07:28 15 % 15:41
Mon, 07-Oct 18:37 19:12 dusk 19:51 06:55 07:30 23 % 16:31
Tue, 08-Oct 18:35 19:10 dusk 20:27 06:57 07:32 32 % 17:23
Wed, 09-Oct 18:33 19:07 dusk 21:20 06:59 07:33 42 % 18:19
Thu, 10-Oct 18:30 19:05 dusk 22:31 07:01 07:35 52 % 19:16
Fri, 11-Oct 18:28 19:03 dusk 23:55 07:02 07:37 63 % 20:12
Sat, 12-Oct 18:26 19:01 dusk 01:26 07:04 07:39 73 % 21:07
Sun, 13-Oct 18:24 18:58 dusk 02:58 07:06 07:41 83 % 21:59 after dusk
Mon, 14-Oct 18:21 18:56 dusk 04:31 07:08 07:42 91 % 22:51 after dusk
Tue, 15-Oct 18:19 18:54 dusk 06:04 07:09 07:44 97 % 23:41 after dusk
Wed, 16-Oct 18:17 18:52 dusk dawn 07:11 07:46 100 % 00:33 all night
Thu, 17-Oct 18:15 18:50 dusk dawn 07:13 07:48 100 % 01:27 all night
Fri, 18-Oct 18:12 18:48 dusk dawn 07:15 07:50 97 % 02:23 all night
Sat, 19-Oct 18:10 18:45 dusk dawn 07:16 07:52 91 % 03:23 all night
Sun, 20-Oct 18:08 18:43 19:12 dawn 07:18 07:53 83 % 04:24 before dawn
Mon, 21-Oct 18:06 18:41 19:59 dawn 07:20 07:55 74 % 05:26
Tue, 22-Oct 18:04 18:39 21:04 dawn 07:22 07:57 64 % 06:24
Wed, 23-Oct 18:02 18:37 22:21 dawn 07:23 07:59 54 % 07:18
Thu, 24-Oct 18:00 18:35 23:41 dawn 07:25 08:01 44 % 08:08
Fri, 25-Oct 17:58 18:33 01:00 dawn 07:27 08:03 34 % 08:53
Sat, 26-Oct 17:56 18:31 01:16 dawn 06:29 07:04 25 % 08:35
Sun, 27-Oct 16:54 17:29 02:29 dawn 06:30 07:06 17 % 09:14
Mon, 28-Oct 16:52 17:28 03:40 dawn 06:32 07:08 11 % 09:53
Tue, 29-Oct 16:50 17:26 04:51 dawn 06:34 07:10 6 %
Wed, 30-Oct 16:48 17:24 06:03 dawn 06:36 07:12 2 %
Thu, 31-Oct 16:46 17:22 06:37 07:14 0 %
Fri, 01-Nov 16:44 17:20 06:39 07:16 0 %
Sat, 02-Nov 16:42 17:18 06:41 07:18 2 %
Sun, 03-Nov 16:40 17:17 06:42 07:19 6 %
Mon, 04-Nov 16:38 17:15 dusk 17:28 06:44 07:21 11 % 14:19
Tue, 05-Nov 16:36 17:13 dusk 18:15 06:46 07:23 18 % 15:14
Wed, 06-Nov 16:35 17:12 dusk 19:20 06:48 07:25 27 % 16:10
Thu, 07-Nov 16:33 17:10 dusk 20:39 06:49 07:27 37 % 17:05
Fri, 08-Nov 16:31 17:09 dusk 22:05 06:51 07:29 48 % 17:59
Sat, 09-Nov 16:29 17:07 dusk 23:34 06:53 07:31 59 % 18:51
Sun, 10-Nov 16:28 17:06 dusk 01:03 06:54 07:32 69 % 19:40
Mon, 11-Nov 16:26 17:04 dusk 02:32 06:56 07:34 80 % 20:29 after dusk
Tue, 12-Nov 16:25 17:03 dusk 04:02 06:58 07:36 88 % 21:19 after dusk
Wed, 13-Nov 16:23 17:01 dusk 05:36 07:00 07:38 95 % 22:10 after dusk
Thu, 14-Nov 16:22 17:00 dusk dawn 07:01 07:40 99 % 23:04 all night
Fri, 15-Nov 16:20 16:59 dusk dawn 07:03 07:42 100 % 00:02 all night
Sat, 16-Nov 16:19 16:57 dusk dawn 07:04 07:43 98 % 01:04 all night
Sun, 17-Nov 16:17 16:56 dusk dawn 07:06 07:45 94 % 02:07 all night
Mon, 18-Nov 16:16 16:55 17:44 dawn 07:08 07:47 87 % 03:09 before dawn
Tue, 19-Nov 16:15 16:54 18:59 dawn 07:09 07:49 79 % 04:07 before dawn
Wed, 20-Nov 16:14 16:53 20:21 dawn 07:11 07:50 70 % 05:00
Thu, 21-Nov 16:12 16:52 21:43 dawn 07:12 07:52 60 % 05:48
Fri, 22-Nov 16:11 16:51 23:01 dawn 07:14 07:54 50 % 06:31
Sat, 23-Nov 16:10 16:50 00:15 dawn 07:15 07:55 41 % 07:12
Sun, 24-Nov 16:09 16:49 01:27 dawn 07:17 07:57 32 % 07:51
Mon, 25-Nov 16:08 16:48 02:38 dawn 07:18 07:59 23 % 08:30
Tue, 26-Nov 16:07 16:47 03:50 dawn 07:20 08:00 16 % 09:09
Wed, 27-Nov 16:06 16:46 05:03 dawn 07:21 08:02 10 % 09:51
Thu, 28-Nov 16:05 16:46 06:19 dawn 07:23 08:03 5 %
Fri, 29-Nov 16:04 16:45 07:24 08:05 2 %
Sat, 30-Nov 16:04 16:44 07:25 08:06 0 %
Sun, 01-Dec 16:03 16:44 07:27 08:08 1 %
Mon, 02-Dec 16:02 16:43 07:28 08:09 3 %
Tue, 03-Dec 16:02 16:43 dusk 17:12 07:29 08:10 8 % 14:05
Wed, 04-Dec 16:01 16:42 dusk 18:28 07:30 08:12 14 % 15:01
Thu, 05-Dec 16:01 16:42 dusk 19:53 07:32 08:13 23 % 15:56
Fri, 06-Dec 16:00 16:42 dusk 21:20 07:33 08:14 32 % 16:47
Sat, 07-Dec 16:00 16:41 dusk 22:47 07:34 08:15 43 % 17:37
Sun, 08-Dec 16:00 16:41 dusk 00:13 07:35 08:17 54 % 18:24
Mon, 09-Dec 15:59 16:41 dusk 01:40 07:36 08:18 65 % 19:12
Tue, 10-Dec 15:59 16:41 dusk 03:08 07:37 08:19 76 % 20:00 after dusk
Wed, 11-Dec 15:59 16:41 dusk 04:41 07:38 08:20 85 % 20:51 after dusk
Thu, 12-Dec 15:59 16:41 dusk 06:15 07:39 08:21 93 % 21:46 after dusk
Fri, 13-Dec 15:59 16:41 dusk dawn 07:40 08:22 98 % 22:44 all night
Sat, 14-Dec 15:59 16:41 dusk dawn 07:40 08:23 100 % 23:47 all night
Sun, 15-Dec 15:59 16:41 dusk dawn 07:41 08:23 99 % 00:50 all night
Mon, 16-Dec 15:59 16:42 dusk dawn 07:42 08:24 97 % 01:50 all night
Tue, 17-Dec 16:00 16:42 17:54 dawn 07:43 08:25 91 % 02:47 before dawn
Wed, 18-Dec 16:00 16:42 19:18 dawn 07:43 08:25 85 % 03:38 before dawn
Thu, 19-Dec 16:00 16:43 20:40 dawn 07:44 08:26 77 % 04:25 before dawn
Fri, 20-Dec 16:01 16:43 21:58 dawn 07:44 08:27 68 % 05:07
Sat, 21-Dec 16:01 16:44 23:11 dawn 07:45 08:27 59 % 05:47
Sun, 22-Dec 16:02 16:44 00:23 dawn 07:45 08:27 49 % 06:26
Mon, 23-Dec 16:02 16:45 01:34 dawn 07:46 08:28 40 % 07:06
Tue, 24-Dec 16:03 16:45 02:47 dawn 07:46 08:28 31 % 07:46
Wed, 25-Dec 16:04 16:46 04:01 dawn 07:46 08:28 22 % 08:29
Thu, 26-Dec 16:05 16:47 05:19 dawn 07:46 08:28 15 % 09:15
Fri, 27-Dec 16:05 16:47 06:37 dawn 07:47 08:29 9 % 10:05
Sat, 28-Dec 16:06 16:48 07:47 08:29 4 %
Sun, 29-Dec 16:07 16:49 07:47 08:29 1 %

Notes

  • The moon's phase or fracillum (percentage of the moon illuminated) doesn't vary much with location.
  • A full moon is not just bigger, its much brighter. A half moon ('50%') give less than 5% of the illumination of a full moon. You can walk with a half 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
  • Of course, you need a cloudless night as well!

Snowdonia weather (Accuweather)

Now would be a good time for a cup of tea.