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
In Granville, July and August are characterised by the peak of temperatures, recording an average high of 20.3°C (68.5°F).Humidity
In August, the average relative humidity in Granville is 80%.Rainfall
In Granville, in August, it is raining for 11.3 days, with typically 33mm (1.3") of accumulated precipitation. In Granville, during the entire year, the rain falls for 178.9 days and collects up to 536mm (21.1") of precipitation.Snowfall
In Granville, snow does not fall in April through October.Sea temperature
In August, the average sea temperature is 17.8°C (64°F).Note: For the majority of people, swimming in water at 17.8°C (64°F) is not enjoyable. The challenge of controlling breathing escalates as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in August is 14h and 19min.On the first day of August in Granville, sunrise is at 06:40 and sunset at 21:44. On the last day of the month, sunrise is at 07:22 and sunset at 20:50 CEST.
Sunshine
In Granville, the average sunshine in August is 8.5h.UV index
The months with the highest UV index in Granville are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 in August interprets into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What part of the year is the hottest in Granville?
What are August temperatures in Granville?
What is the average humidity in August in Granville?
How much does it rain in Granville in August?
When it does not snow in Granville?
What is the sea temperature in August in Granville?
How many hours of daylight does Granville have in August?
What time are sunrise and sunset in August in Granville?
How many hours of sunshine does Granville have in August?
What is the month with the highest UV index in Granville?
What is the UV index intensity in August in Granville?
Average temperature in August
Granville, France
- Average high temperature in August: 20.3°C
The warmest months (with the highest average high temperature) are July and August (20.3°C).
The months with the lowest average high temperature are January and February (8.7°C).
- Average low temperature in August: 14.6°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in August
Granville, France
- Average pressure in August: 1016.8mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in August
Granville, France
- Average wind speed in August: 15.5km/h
The windiest month (with the highest average wind speed) is December (24.9km/h).
The calmest month (with the lowest average wind speed) is August (15.5km/h).
Average humidity in August
Granville, France
- Average humidity in August: 80%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in August
Granville, France
- Average rainfall in August: 33mm
The wettest months (with the highest rainfall) are November and December (74mm).
The driest months (with the least rainfall) are July and September (21mm).
Average rainfall days in August
Granville, France
- Average rainfall days in August: 11.3 days
The month with the highest number of rainy days is November (19.3 days).
The month with the least rainy days is July (10.8 days).
Average snowfall in August
Granville, France
- Average snowfall in August: 0mm
The month with the highest snowfall is December (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Granville, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in August
Granville, France
- Average sea temperature in August: 17.8°C
The best month for swimming (with the highest average sea temperature) is September (18°C).
The coldest months (with the lowest average sea temperature) are February and March (8.8°C).
Average daylight in August /
Average sunshine in August
Granville, France
- Average daylight in August: 14h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in August: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in August
Granville, France
- Average sunshine days in August: 17.1 days
The month with the most sunshine days is July (17.5 days).
The month with the least sunshine days is November (8.2 days).
Average UV index in August
Granville, France
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in August
Granville, France
- Average cloud cover in August: 40
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are July and September (Cloud cover 38).
Average visibility in August
Granville, France
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Granville, France
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