August weather forecastChatou, France
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Chatou, France, with an average temperature fluctuating between 24.5°C (76.1°F) and 14.8°C (58.6°F).Temperature
In Chatou, August is the warmest month, with temperatures averaging a high of 24.5°C (76.1°F) and a low of 14.8°C (58.6°F).Humidity
With an average relative humidity of 69%, August is the least humid month in Chatou.Rainfall
In Chatou, in August, it is raining for 11.8 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 147 rainfall days, and 321mm (12.64") of precipitation is accumulated.Snowfall
In Chatou, snow does not fall in April through October.Daylight
In August, the average length of the day in Chatou is 14h and 20min.On the first day of the month, sunrise is at 06:25 and sunset at 21:29. On the last day of August, sunrise is at 07:07 and sunset at 20:35 CEST.
Sunshine
The months with the most sunshine are July and August, with an average of 9.1h of sunshine.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Chatou. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 5 during August, leads to the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. To guard against the harmful effects of the Sun, minimize exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Chatou, France
- Average high temperature in August: 24.5°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in August: 14.8°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure in August
Chatou, France
- Average pressure in August: 1016.5mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in August
Chatou, France
- Average wind speed in August: 10.2km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in August
Chatou, France
- Average humidity in August: 69%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in August
Chatou, France
- Average rainfall in August: 27mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in August
Chatou, France
- Average rainfall days in August: 11.8 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is September (9 days).
Average snowfall in August
Chatou, France
- Average snowfall in August: 0mm
The month with the highest snowfall is December (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Chatou, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Chatou, 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: 9h and 6min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in August
Chatou, France
- Average sunshine days in August: 16.3 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in August
Chatou, France
- Average UV index in August: 5
The months with the highest UV index are May, 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
Chatou, France
- Average cloud cover in August: 39
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in August
Chatou, 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).
