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
Slough's average high-temperature in August is a still agreeable 21.2°C (70.2°F), marking an insignificant difference from the 21.5°C (70.7°F) of July. August in Slough is noted for a mean low-temperature of 13.2°C (55.8°F).Humidity
The months with the lowest humidity in Slough are July and August, with an average relative humidity of 76%.Rainfall
In Slough, United Kingdom, during August, the rain falls for 14.8 days and regularly aggregates up to 27mm (1.06") of precipitation. In Slough, United Kingdom, during the entire year, the rain falls for 149.7 days and collects up to 270mm (10.63") of precipitation.Snowfall
In Slough, snow does not fall in April through November.Daylight
In August, the average length of the day is 14h and 33min.On the first day of August, sunrise is at 5:27 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 7:50 pm BST.
Sunshine
The average sunshine in August is 7.7h.UV index
In August, the average daily maximum UV index in Slough is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 4 in August translates into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What is the average August temperature in Slough?
What is the least humid month in Slough?
What is the average humidity in August in Slough?
How much does it rain in Slough in August?
When it does not snow in Slough?
What is the average length of the day in August in Slough?
What time are sunrise and sunset in August in Slough?
How many hours of sunshine does Slough have in August?
What is the UV index intensity in August in Slough?
Average temperature in August
Slough, United Kingdom
- Average high temperature in August: 21.2°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in August: 13.2°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in August
Slough, United Kingdom
- Average pressure in August: 1014.8mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in August
Slough, United Kingdom
- Average wind speed in August: 12.9km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are July and September (12.8km/h).
Average humidity in August
Slough, United Kingdom
- Average humidity in August: 76%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in August
Slough, United Kingdom
- Average rainfall in August: 27mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in August
Slough, United Kingdom
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in August
Slough, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Slough, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.3 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
Slough, 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 4min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in August
Slough, United Kingdom
- Average sunshine days in August: 11.9 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in August
Slough, United Kingdom
- Average UV index in August: 4
The month with the highest UV index is 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
Slough, United Kingdom
- Average cloud cover in August: 52
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 49).
Average visibility in August
Slough, 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).
Slough, United Kingdom
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