August weather forecastTrélévern, France
August
Weather in August
August, the last month of the summer in Trélévern, is another comfortable month, with temperature in the range of an average low of 14°C (57.2°F) and an average high of 19.1°C (66.4°F).Temperature
In Trélévern, the average temperatures in August are the highest, with a peak at 19.1°C (66.4°F) and a low of 14°C (57.2°F).Humidity
In Trélévern, the average relative humidity in August is 83%.Rainfall
In Trélévern, France, in August, during 17.5 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Trélévern, during the entire year, the rain falls for 214.5 days and collects up to 643mm (25.31") of precipitation.Snowfall
April through October are months without snowfall in Trélévern, France.Daylight
In Trélévern, the average length of the day in August is 14h and 19min.On the first day of August in Trélévern, sunrise is at 06:47 and sunset at 21:51. On the last day of the month, sunrise is at 07:29 and sunset at 20:57 CEST.
Sunshine
In August, the average sunshine in Trélévern is 7.8h.UV index
The average daily maximum UV index in August in Trélévern is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In August, the maximum UV index of 4 suggests these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Trélévern, France
- Average high temperature in August: 19.1°C
The warmest month (with the highest average high temperature) is August (19.1°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in August: 14°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).
Average pressure in August
Trélévern, France
- Average pressure in August: 1016.9mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in August
Trélévern, France
- Average wind speed in August: 16.4km/h
The windiest months (with the highest average wind speed) are February and December (25.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in August
Trélévern, France
- Average humidity in August: 83%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are February, March, April, September and October (82%).
Average rainfall in August
Trélévern, France
- Average rainfall in August: 47mm
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in August
Trélévern, France
- Average rainfall days in August: 17.5 days
The month with the highest number of rainy days is November (21.7 days).
The month with the least rainy days is September (13.7 days).
Average snowfall in August
Trélévern, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Trélévern, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.9 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
Trélévern, France
- Average daylight in August: 14h and 18min
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: 7h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in August
Trélévern, France
- Average sunshine days in August: 8.9 days
The month with the most sunshine days is September (11.1 days).
The month with the least sunshine days is November (4.8 days).
Average UV index in August
Trélévern, France
- 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 and November (UV index 2).
Average cloud cover in August
Trélévern, France
- Average cloud cover in August: 44
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April, July and September (Cloud cover 42).
Average visibility in August
Trélévern, France
- Average visibility in August: 9km
The months with the highest visibility are March, April, June, July and September (10km).
The months with the lowest visibility are January, February, May, August, October, November and December (9km).
