August weather forecastÉpernon, France
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Épernon, France, with an average temperature ranging between max 24.1°C (75.4°F) and min 14.3°C (57.7°F).Temperature
The warmest month is August, with an average high-temperature of 24.1°C (75.4°F) and an average low-temperature of 14.3°C (57.7°F).Humidity
August is the least humid month in Épernon, with an average relative humidity of 70%.Rainfall
In Épernon, France, during August, the rain falls for 12.5 days and regularly aggregates up to 34mm (1.34") of precipitation. In Épernon, during the entire year, the rain falls for 158.6 days and collects up to 374mm (14.72") of precipitation.Snowfall
In Épernon, France, snow does not fall in April through October.Daylight
In Épernon, the average length of the day in August is 14h and 18min.On the first day of August in Épernon, sunrise is at 06:28 and sunset at 21:30. On the last day of the month, sunrise is at 07:09 and sunset at 20:37 CEST.
Sunshine
The months with the most sunshine in Épernon are July and August, with an average of 8.9h of sunshine.UV index
The months with the highest UV index 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 ordinary individuals.Note: In August, the maximum UV index of 5 transforms into these recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Épernon, France
- Average high temperature in August: 24.1°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in August: 14.3°C
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in August
Épernon, France
- Average pressure in August: 1016.7mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in August
Épernon, France
- Average wind speed in August: 11.1km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in August
Épernon, France
- Average humidity in August: 70%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in August
Épernon, France
- Average rainfall in August: 34mm
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in August
Épernon, France
- Average rainfall days in August: 12.5 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in August
Épernon, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Épernon, France
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (2 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
Épernon, 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: 8h and 54min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in August
Épernon, France
- Average sunshine days in August: 14.8 days
The months with the most sunshine days are September and October (17.7 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in August
Épernon, 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
Épernon, France
- Average cloud cover in August: 40
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility in August
Épernon, France
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, May and June (8km).
