Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Acton's shift into August sets the average high-temperature at a still pleasant 21.7°C (71.1°F), a figure that deviates only slightly from July's 22.1°C (71.8°F). During the nights in August, Acton experiences a consistent average temperature of 13.7°C (56.7°F).Humidity
With an average relative humidity of 73%, August is the least humid month.Rainfall
In Acton, in August, it is raining for 15 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 167.7 rainfall days, and 396mm (15.59") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Acton, the average length of the day in August is 14h and 33min.On the first day of August, sunrise is at 5:25 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:49 pm BST.
Sunshine
The average sunshine in August in Acton is 7.9h.UV index
In Acton, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 in August translates into these instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are August temperatures in Acton?
What is the least humid month in Acton?
What is the average humidity in August in Acton?
How many days does it rain in August in Acton?
When it does not snow in Acton?
How many hours of daylight does Acton have in August?
What time are sunrise and sunset in August in Acton?
How many hours of sunshine does Acton have in August?
What is the UV index intensity in August in Acton?
Average temperature in August
Acton, United Kingdom
- Average high temperature in August: 21.7°C
The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in August: 13.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in August
Acton, United Kingdom
- Average pressure in August: 1014.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in August
Acton, United Kingdom
- Average wind speed in August: 12.8km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest months (with the lowest average wind speed) are July and September (12.7km/h).
Average humidity in August
Acton, United Kingdom
- Average humidity in August: 73%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (73%).
Average rainfall in August
Acton, United Kingdom
- Average rainfall in August: 37mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in August
Acton, United Kingdom
- Average rainfall days in August: 15 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is September (11.9 days).
Average snowfall in August
Acton, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Acton, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.5 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
Acton, United Kingdom
- Average daylight in August: 14h and 4min
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: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in August
Acton, United Kingdom
- Average sunshine days in August: 13.1 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (11.2 days).
Average UV index in August
Acton, 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
Acton, United Kingdom
- Average cloud cover in August: 50
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 49).
Average visibility in August
Acton, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
Acton, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
