August weather forecastWestmill, United Kingdom
August
Weather in August
The last month of the summer, August, is also an agreeable month in Westmill, United Kingdom, with an average temperature fluctuating between 21.3°C (70.3°F) and 13.5°C (56.3°F).Temperature
August's presence records an average high-temperature of a still pleasant 21.3°C (70.3°F), closely mirroring July's climate. An average nighttime temperature of 13.5°C (56.3°F) is witnessed throughout August.Humidity
With an average relative humidity of 75%, August is the least humid month.Rainfall
In Westmill, in August, during 11.1 rainfall days, 16mm (0.63") of precipitation is typically accumulated. In Westmill, United Kingdom, during the entire year, the rain falls for 115.9 days and collects up to 163mm (6.42") of precipitation.Snowfall
In Westmill, snow does not fall in April through October.Daylight
The average length of the day in August in Westmill, United Kingdom, is 14h and 35min.On the first day of the month, sunrise is at 5:23 am and sunset at 8:49 pm. On the last day of August, sunrise is at 6:11 am and sunset at 7:49 pm BST.
Sunshine
With an average of 8h of sunshine, August has the most sunshine of the year.UV index
In Westmill, United Kingdom, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 4 in August leads to these recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Westmill, United Kingdom
- Average high temperature in August: 21.3°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in August: 13.5°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure in August
Westmill, United Kingdom
- Average pressure in August: 1014.7mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in August
Westmill, United Kingdom
- Average wind speed in August: 13.4km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in August
Westmill, United Kingdom
- Average humidity in August: 75%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (75%).
Average rainfall in August
Westmill, United Kingdom
- Average rainfall in August: 16mm
The wettest month (with the highest rainfall) is December (20mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in August
Westmill, United Kingdom
- Average rainfall days in August: 11.1 days
The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is September (8.1 days).
Average snowfall in August
Westmill, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Westmill, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Westmill, United Kingdom
- Average daylight in August: 14h and 36min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in August: 8h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in August
Westmill, United Kingdom
- Average sunshine days in August: 16.6 days
The month with the most sunshine days is March (19.4 days).
The month with the least sunshine days is July (14.7 days).
Average UV index in August
Westmill, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Westmill, United Kingdom
- Average cloud cover in August: 49
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 48).
Average visibility in August
Westmill, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
