August weather forecastSewen, France
August
Weather in August
The last month of the summer, August, is also an agreeable month in Sewen, France, with temperature in the range of an average low of 12.3°C (54.1°F) and an average high of 22.6°C (72.7°F).Temperature
Sewen's entry into August measures an average high-temperature of a still pleasant 22.6°C (72.7°F), closely parallel to the preceding month. In August, Sewen experiences an average nighttime temperature of 12.3°C (54.1°F).Humidity
The average relative humidity in August is 81%.Rainfall
In Sewen, during August, the rain falls for 17.4 days and regularly aggregates up to 69mm (2.72") of precipitation. In Sewen, France, during the entire year, the rain falls for 189.8 days and collects up to 741mm (29.17") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August in Sewen is 14h and 14min.On the first day of August, sunrise is at 06:09 and sunset at 21:07. On the last day of the month, sunrise is at 06:50 and sunset at 20:15 CEST.
Sunshine
July and August, with an average of 9.9h of sunshine, are months with the most sunshine.UV index
The average daily maximum UV index in August in Sewen is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In August, an average UV index of 4 transforms into the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. 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
Sewen, France
- Average high temperature in August: 22.6°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in August: 12.3°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in August
Sewen, France
- Average pressure in August: 1017.5mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in August
Sewen, France
- Average wind speed in August: 7.4km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in August
Sewen, France
- Average humidity in August: 81%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is April (80%).
Average rainfall in August
Sewen, France
- Average rainfall in August: 69mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is September (36mm).
Average rainfall days in August
Sewen, France
- Average rainfall days in August: 17.4 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in August
Sewen, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Sewen, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sewen, France
- Average daylight in August: 14h and 12min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in August: 9h and 54min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in August
Sewen, France
- Average sunshine days in August: 10.6 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (7.3 days).
Average UV index in August
Sewen, France
- 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, February, October, November and December (UV index 2).
Average cloud cover in August
Sewen, France
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in August
Sewen, France
- Average visibility in August: 9km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
