August weather forecastMarcoussis, France
August
Weather in August
August, the last month of the summer in Marcoussis, is another warm month, with an average temperature ranging between max 24.9°C (76.8°F) and min 15°C (59°F).Temperature
In Marcoussis, the average temperatures in August are the highest, with a peak at 24.9°C (76.8°F) and a low of 15°C (59°F).Humidity
With an average relative humidity of 69%, August is the least humid month.Rainfall
In Marcoussis, in August, during 11.5 rainfall days, 28mm (1.1") of precipitation is typically accumulated. In Marcoussis, during the entire year, the rain falls for 153.5 days and collects up to 330mm (12.99") of precipitation.Snowfall
In Marcoussis, snow does not fall in April through October.Daylight
In August, the average length of the day is 14h and 18min.On the first day of the month, sunrise is at 06:25 and sunset at 21:28. On the last day of August, in Marcoussis, sunrise is at 07:07 and sunset at 20:34 CEST.
Sunshine
With an average of 9.4h of sunshine, August has the most sunshine of the year in Marcoussis.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 5 during August translates into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Marcoussis, France
- Average high temperature in August: 24.9°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in August: 15°C
The month with the highest average low temperature is August (15°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).
Average pressure in August
Marcoussis, France
- Average pressure in August: 1016.6mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).
Average wind speed in August
Marcoussis, France
- Average wind speed in August: 10km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in August
Marcoussis, 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
Marcoussis, France
- Average rainfall in August: 28mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in August
Marcoussis, France
- Average rainfall days in August: 11.5 days
The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is September (9.1 days).
Average snowfall in August
Marcoussis, France
- Average snowfall in August: 0mm
The months with the highest snowfall are February and December (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Marcoussis, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.7 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
Marcoussis, 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 24min).
- Average sunshine in August: 9h and 24min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in August
Marcoussis, France
- Average sunshine days in August: 16.8 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is June (11 days).
Average UV index in August
Marcoussis, 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
Marcoussis, France
- Average cloud cover in August: 38
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in August
Marcoussis, 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).
