Pangbourne Circular Walk

Oxfordshire hourly weather (Open Meteo)

Sunset: 16:52. Dusk: 17:28. Dark: 18:09. Moon 8% (dusk to 19:33)

Updated: Mon, 20-Jan at 08:36

	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21
Today			🌫 0%	🌫 0%	🌫 0%	🌫 0%	🌫 0%	0%	0%	0%	0%	3%	3%	0%	0%	3%
Tue, 21 Jan	0%	🌫 0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
Wed, 22 Jan	🌫 20%	🌫 21%	🌫 21%	🌫 20%	20%	19%	18%	17%	15%	13%	11%	10%	8%	7%	6%	5%
Thu, 23 Jan	3%	4%	5%	7%	9%	11%	13%	16%	19%	22%	25%	27%	28%	27%	24%	20%
Fri, 24 Jan	43%	49%	55%	61%	67%	71%	73%	72%	69%	64%	58%	53%	50%	48%	47%	46%
Sat, 25 Jan	48%	51%	53%	55%	57%	58%	58%	58%	57%	56%	55%	54%	52%	50%	48%	46%
Sun, 26 Jan	24%	21%	18%	16%	15%	13%	13%	13%	14%	16%	17%	20%	22%	25%	28%	31%
Mon, 27 Jan	52%	54%	57%	59%	60%	62%	63%	36%	38%	39%	38%	37%	35%	34%	33%	32%
Tue, 28 Jan	32%	34%	35%	35%	33%	30%	29%	33%	39%	42%	40%	34%	29%	24%	19%	16%
Wed, 29 Jan	26%	26%	27%	26%	22%	18%	16%	21%	30%	35%	33%	28%	23%	20%	17%	16%
Thu, 30 Jan	23%	24%	26%	27%	28%	29%	29%	29%	28%	27%	26%	24%	23%	22%	21%	20%
Fri, 31 Jan	23%	23%	22%	21%	20%	20%	19%	18%	18%	17%	17%	16%	16%	15%	15%	14%
Sat, 01 Feb	16%	17%	17%	18%	18%	19%	19%	19%	18%	18%	18%	17%	16%	15%	13%	11%
Sun, 02 Feb	3%	3%	4%	🌫 4%	5%	5%	6%	7%	7%	8%	9%	9%	10%	11%	11%	12%
Mon, 03 Feb	10%	11%	12%	13%	14%	15%	16%	15%	14%	13%	12%	11%	10%	11%	12%	13%
Tue, 04 Feb	16%	15%	15%	14%	13%	13%	13%	14%	16%	18%	20%	22%	23%	24%	24%	24%

Percentages are the chance of rain.

Weather data by Open-Meteo

Oxfordshire hourly weather (Met Office)

Sunset: 16:52. Dusk: 17:28. Dark: 18:09. Moon 8% (dusk to 19:33)

Updated: Sat, 01-Feb at 02:00

	06	09	12	15	18	21
Today	10%	9%	10%	10%	9%	9%
Sun, 02 Feb	1%	1%	0%	0%	1%	1%
Mon, 03 Feb	9%	9%	6%	5%	2%	8%
Tue, 04 Feb	5%	6%	10%	23%	50%	9%
Wed, 05 Feb	1%	2%	4%	4%	4%	1%
Thu, 06 Feb	🌫 14%	🌫 14%	1%	1%	1%	2%
Fri, 07 Feb	3%	3%	3%	2%	2%	2%

Percentages are the chance of rain.

Weather data by Met Office

Regional weather (Met Office)

Sunset: 16:52. Dusk: 17:28. Dark: 18:09. Moon 8% (dusk to 19:33)

Updated: Sat, 01-Feb at 02:38

South East England

Cloudy with patchy drizzle overnight.

• Low cloud, hill fog and patchy drizzle for most overnight, although drizzle should ease off for most through the early hours
• Light winds continue through the night
• Minimum Temperature 2C

Saturday:

• Widespread cloud lingering for most, but generally staying dry
• Sunny skies developing in the far east through the afternoon, the occasional brighter spell possible elsewhere
• Chilly overnight with frost possible
• Maximum Temperature 8C

Outlook for Sunday to Tuesday:

• Mostly dry Sunday and Monday, with variable amounts of cloud but some sunny spells likely
• Tuesday becoming breezy with rain possible later
• Temperatures near or slightly below average

UK Day 6-7 and week 2

• It is likely to be much more settled across the much of the UK at first with plenty of clear or sunny spells, and whilst some rain is likely at times, there is likely to be plenty of dry weather through this period
• Winds will generally be lighter and this will bring the risk of overnight frost and fog to many central and southern parts
• Towards the end of this period there is a greater chance of unsettled conditions returning, especially in the north and west of the UK whilst southeastern parts more likely to be drier
• Overall, temperatures will be close to normal for most, but it is likely to be mild at times in the northwest
• Brief colder spells are likely here in between weather systems though

UK Week 3 and 4

• There are signs that there may be somewhat of a northwest-southeast split to the UK's weather through this period
• The north or northwest is likely to bear the brunt of wet and windy spells, whilst towards the south or southeast, it may be drier and more settled
• Some rain is still likely at times here though, as are brief drier spells further north
• Temperatures will probably be close to average overall, but some milder spells are likely, especially in the north
• Brief colder spells are likely in between weather systems though, and the south is likely to be at greatest risk of seeing some overnight frost and fog

Weather data by Met Office

Oxfordshire Air Quality (Pollen and UV)

Updated: Sat, 01-Feb at 02:36

Key : Low Medium High Very High

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

Oxfordshire Visibility

Updated: Mon, 20-Jan at 08:36

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

Oxfordshire daylight

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.

Oxfordshire moonlight

Moonlight chart for walking at night.

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!

Oxfordshire weather (Accuweather)