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 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
August
Weather in August
Temperature
Temperatures reach their maximum during July and August, recording an average high-temperature of 22.7°C (72.9°F).Humidity
With an average relative humidity of 74%, August is the least humid month.Rainfall
In Saint-Jans-Cappel, in August, during 9.8 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Saint-Jans-Cappel, France, during the entire year, the rain falls for 152 days and collects up to 397mm (15.63") of precipitation.Snowfall
In Saint-Jans-Cappel, France, snow does not fall in April through October.Daylight
In Saint-Jans-Cappel, the average length of the day in August is 14h and 29min.On the first day of August, sunrise is at 06:16 and sunset at 21:34. On the last day of the month, sunrise is at 07:02 and sunset at 20:36 CEST.
Sunshine
In August, the average sunshine in Saint-Jans-Cappel is 8.9h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index in Saint-Jans-Cappel. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 5 during August morphs into the following directions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Saint-Jans-Cappel?
What is the average August temperature in Saint-Jans-Cappel?
What is the least humid month in Saint-Jans-Cappel?
What is the average humidity in August in Saint-Jans-Cappel?
How much does it rain in Saint-Jans-Cappel in August?
When it does not snow in Saint-Jans-Cappel?
What is the average length of the day in August in Saint-Jans-Cappel?
What time are sunrise and sunset in August in Saint-Jans-Cappel?
How many hours of sunshine does Saint-Jans-Cappel have in August?
When is the highest UV index in Saint-Jans-Cappel?
How high is the UV index in August in Saint-Jans-Cappel?
Average temperature in August
Saint-Jans-Cappel, France
- Average high temperature in August: 22.7°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in August: 14.3°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in August
Saint-Jans-Cappel, France
- Average pressure in August: 1015.6mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in August
Saint-Jans-Cappel, France
- Average wind speed in August: 12.9km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in August
Saint-Jans-Cappel, France
- Average humidity in August: 74%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in August
Saint-Jans-Cappel, France
- Average rainfall in August: 21mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in August
Saint-Jans-Cappel, France
- Average rainfall days in August: 9.8 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is September (7.5 days).
Average snowfall in August
Saint-Jans-Cappel, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Saint-Jans-Cappel, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4 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
Saint-Jans-Cappel, France
- 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: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days in August
Saint-Jans-Cappel, France
- Average sunshine days in August: 19.4 days
The month with the most sunshine days is September (21.5 days).
The months with the least sunshine days are February and December (8.5 days).
Average UV index in August
Saint-Jans-Cappel, 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
Saint-Jans-Cappel, France
- Average cloud cover in August: 40
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in August
Saint-Jans-Cappel, 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).
