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 sea temperature 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 warmest temperatures occur during August, when averages reach a peak of 18.9°C (66°F) and a low of 14.9°C (58.8°F).Humidity
In August, the average relative humidity in Cowes is 81%.Rainfall
In August, the rain falls for 14.8 days. Throughout August, 38mm (1.5") of precipitation is accumulated. In Cowes, during the entire year, the rain falls for 182.5 days and collects up to 469mm (18.46") of precipitation.Snowfall
April through October are months without snowfall.Sea temperature
In Cowes, the average seawater temperature in August is 16.8°C (62.2°F).Note: For swimming, a surface water temperature of 16.8°C (62.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
Daylight
In August, the average length of the day is 14h and 29min.On the first day of August, sunrise is at 5:32 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:52 pm BST.
Sunshine
In August, the average sunshine is 9.1h.UV index
In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 during August translates into the following guidance:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What part of the year is the hottest in Cowes?
What is the average August temperature in Cowes?
What is the average humidity in August in Cowes?
How many days does it rain in August in Cowes?
When it does not snow in Cowes?
What is the sea temperature in August in Cowes?
What is the average length of the day in August in Cowes?
When is the sunrise / sunset in August in Cowes?
How long on average sun shines in August in Cowes?
What is the UV index intensity in August in Cowes?
Average temperature in August
Cowes, 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
Cowes, 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
Cowes, 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
Cowes, 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
Cowes, 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
Cowes, 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
Cowes, 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
Cowes, 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 sea temperature in August
Cowes, United Kingdom
- Average sea temperature in August: 16.8°C
The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (8.6°C).
Average daylight in August /
Average sunshine in August
Cowes, 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 0min).
- 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
Cowes, 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
Cowes, 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
Cowes, 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
Cowes, 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).
Cowes, United Kingdom
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