August weather forecastWitternesse, France
August
Weather in August
The last month of the summer, August, is also an agreeable month in Witternesse, France, with temperature in the range of an average low of 13.8°C (56.8°F) and an average high of 22.8°C (73°F).Temperature
During July and August, Witternesse registers its highest temperatures, averaging a high of 22.8°C (73°F).Humidity
The least humid month in Witternesse is August, with an average relative humidity of 74%.Rainfall
In Witternesse, during August, the rain falls for 14.3 days and regularly aggregates up to 42mm (1.65") of precipitation. In Witternesse, during the entire year, the rain falls for 164.8 days and collects up to 429mm (16.89") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Witternesse, the average length of the day in August is 14h and 28min.On the first day of August in Witternesse, sunrise is at 06:18 and sunset at 21:35. On the last day of the month, sunrise is at 07:03 and sunset at 20:37 CEST.
Sunshine
The average sunshine in August is 8.9h.UV index
The months with the highest UV index in Witternesse are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In August, the maximum UV index of 5 suggests these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Witternesse, France
- Average high temperature in August: 22.8°C
The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in August: 13.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in August
Witternesse, France
- Average pressure in August: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in August
Witternesse, France
- Average wind speed in August: 12.5km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (12.5km/h).
Average humidity in August
Witternesse, France
- Average humidity in August: 74%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in August
Witternesse, France
- Average rainfall in August: 42mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in August
Witternesse, France
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is September (10.4 days).
Average snowfall in August
Witternesse, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (30mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Witternesse, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.2 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
Witternesse, France
- Average daylight in August: 14h and 30min
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: 8h and 54min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in August
Witternesse, France
- Average sunshine days in August: 13.9 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in August
Witternesse, France
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Witternesse, France
- Average cloud cover in August: 41
The months with the most cloud cover are January and November (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in August
Witternesse, France
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
