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
August is the warmest month, with the temperature often reaching an average high of 18.9°C (66°F) and an average low of 14.9°C (58.8°F).Humidity
The average relative humidity in August is 81%.Rainfall
In August, in Merstone, the rain falls for 14.8 days. Throughout August, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Merstone, there are 182.5 rainfall days, and 469mm (18.46") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In August, the average length of the day in Merstone is 14h and 29min.On the first day of August, sunrise is at 5:32 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:51 pm BST.
Sunshine
In August, the average sunshine in Merstone, United Kingdom, is 9.1h.UV index
In August, the average daily maximum UV index in Merstone 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: In August, a regular UV index of 4 translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are the warmest months in Merstone?
What are August temperatures in Merstone?
What is the average humidity in August in Merstone?
How much does it rain in Merstone in August?
When it does not snow in Merstone?
How many hours of daylight does Merstone have in August?
What time are sunrise and sunset in August in Merstone?
How long on average sun shines in August in Merstone?
What is the UV index reading in August in Merstone?
Average temperature in August
Merstone, United Kingdom
- Average high temperature in August: 18.9°C
The warmest month (with the highest average high temperature) is August (18.9°C).
The month with the lowest average high temperature is February (8°C).
- Average low temperature in August: 14.9°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in August
Merstone, United Kingdom
- Average pressure in August: 1015.4mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in August
Merstone, United Kingdom
- Average wind speed in August: 18.6km/h
The windiest month (with the highest average wind speed) is December (26.2km/h).
The calmest month (with the lowest average wind speed) is July (17.6km/h).
Average humidity in August
Merstone, United Kingdom
- Average humidity in August: 81%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is September (79%).
Average rainfall in August
Merstone, United Kingdom
- Average rainfall in August: 38mm
The wettest month (with the highest rainfall) is November (63mm).
The driest months (with the least rainfall) are April and May (24mm).
Average rainfall days in August
Merstone, United Kingdom
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is November (19.8 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in August
Merstone, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is November (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Merstone, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Merstone, United Kingdom
- Average daylight in August: 14h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in August: 9h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in August
Merstone, United Kingdom
- Average sunshine days in August: 11.8 days
The month with the most sunshine days is April (15 days).
The month with the least sunshine days is November (6.7 days).
Average UV index in August
Merstone, 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 and February (UV index 2).
Average cloud cover in August
Merstone, United Kingdom
- Average cloud cover in August: 41
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in August
Merstone, United Kingdom
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Merstone, United Kingdom
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