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
Grumesnil's August weather, marked by an average high temperature of 22.9°C (73.2°F) and an average low temperature of 13.1°C (55.6°F), is the warmest in the year.Humidity
With an average relative humidity of 76%, August is the least humid month.Rainfall
In Grumesnil, France, in August, during 16.8 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Grumesnil, during the entire year, the rain falls for 176.9 days and collects up to 456mm (17.95") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In August, the average length of the day is 14h and 23min.On the first day of the month, sunrise is at 06:24 and sunset at 21:34. On the last day of August, in Grumesnil, sunrise is at 07:08 and sunset at 20:38 CEST.
Sunshine
In Grumesnil, the average sunshine in August is 8.6h.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 health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 5 during August translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Grumesnil?
What is the average August temperature in Grumesnil?
What is the least humid month in Grumesnil?
What is the average humidity in August in Grumesnil?
How many days does it rain in August in Grumesnil?
When it does not snow in Grumesnil?
What is the average length of the day in August in Grumesnil?
When is the sunrise / sunset in August in Grumesnil?
How many hours of sunshine does Grumesnil have in August?
What is the month with the highest UV index in Grumesnil?
How high is the UV index in August in Grumesnil?
Average temperature in August
Grumesnil, France
- Average high temperature in August: 22.9°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in August: 13.1°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in August
Grumesnil, France
- Average pressure in August: 1016.3mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in August
Grumesnil, France
- Average wind speed in August: 11.2km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in August
Grumesnil, France
- Average humidity in August: 76%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in August
Grumesnil, France
- Average rainfall in August: 46mm
The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in August
Grumesnil, France
- Average rainfall days in August: 16.8 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in August
Grumesnil, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Grumesnil, 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 May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Grumesnil, France
- Average daylight in August: 14h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in August: 8h and 4min
The month with the most sunshine is June (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Grumesnil, France
- Average sunshine days in August: 10.8 days
The month with the most sunshine days is March (15.7 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in August
Grumesnil, 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
Grumesnil, France
- Average cloud cover in August: 43
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility in August
Grumesnil, France
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, May and November (8km).
