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
The arrival of August brings an average high-temperature of a still pleasant 20.3°C (68.5°F), subtly diverging from July's 20.9°C (69.6°F). Throughout August, the temperature tends to fall to a consistent average low of 12.4°C (54.3°F).Humidity
The average relative humidity in August in West Grimstead is 81%.Rainfall
In West Grimstead, in August, it is raining for 14.6 days, with typically 38mm (1.5") of accumulated precipitation. In West Grimstead, during the entire year, the rain falls for 166 days and collects up to 451mm (17.76") of precipitation.Snowfall
In West Grimstead, United Kingdom, snow does not fall in April through October.Daylight
In August, the average length of the day is 14h and 31min.On the first day of the month, sunrise is at 5:33 am and sunset at 8:52 pm. On the last day of August, in West Grimstead, sunrise is at 6:19 am and sunset at 7:54 pm BST.
Sunshine
The average sunshine in August is 7.4h.UV index
In August, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In August, a regular UV index of 4 translates into these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What are the temperatures in West Grimstead in August?
What is the average humidity in August in West Grimstead?
How much does it rain in West Grimstead in August?
When it does not snow in West Grimstead?
What is the average length of the day in August in West Grimstead?
When is the sunrise / sunset in August in West Grimstead?
How many hours of sunshine does West Grimstead have in August?
How high is the UV index in August in West Grimstead?
Average temperature in August
West Grimstead, United Kingdom
- Average high temperature in August: 20.3°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in August: 12.4°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in August
West Grimstead, United Kingdom
- Average pressure in August: 1015.1mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in August
West Grimstead, United Kingdom
- Average wind speed in August: 12.7km/h
The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).
Average humidity in August
West Grimstead, United Kingdom
- Average humidity in August: 81%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is July (80%).
Average rainfall in August
West Grimstead, United Kingdom
- Average rainfall in August: 38mm
The wettest month (with the highest rainfall) is December (56mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in August
West Grimstead, United Kingdom
- Average rainfall days in August: 14.6 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in August
West Grimstead, 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
West Grimstead, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.4 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
West Grimstead, United Kingdom
- Average daylight in August: 14h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in August: 7h and 2min
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
West Grimstead, United Kingdom
- Average sunshine days in August: 14.3 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in August
West Grimstead, 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
West Grimstead, United Kingdom
- Average cloud cover in August: 54
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in August
West Grimstead, United Kingdom
- Average visibility in August: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
West Grimstead, United Kingdom
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