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
Weather in August
Temperature
August is the warmest month, exhibiting average temperatures of 19.3°C (66.7°F) at the peak and 16°C (60.8°F) at the base.Humidity
In August, the average relative humidity is 79%.Rainfall
In Grainville-Ymauville, in August, during 16.5 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Grainville-Ymauville, during the entire year, the rain falls for 185.9 days and collects up to 521mm (20.51") of precipitation.Snowfall
May through November are months without snowfall in Grainville-Ymauville, France.Daylight
The average length of the day in August is 14h and 23min.On the first day of the month, sunrise is at 06:29 and sunset at 21:39. On the last day of August, sunrise is at 07:13 and sunset at 20:43 CEST.
Sunshine
The average sunshine in August in Grainville-Ymauville is 8.5h.UV index
The months with the highest UV index in Grainville-Ymauville 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 unprotected exposure to Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 5 translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What is the hottest time of year in Grainville-Ymauville?
What is the temperature in August in Grainville-Ymauville?
What is the average humidity in August in Grainville-Ymauville?
How much does it rain in Grainville-Ymauville in August?
When it does not snow in Grainville-Ymauville?
What is the average length of the day in August in Grainville-Ymauville?
When is the sunrise / sunset in August in Grainville-Ymauville?
How long on average sun shines in August in Grainville-Ymauville?
What are the months with the highest UV index in Grainville-Ymauville?
What is the UV index intensity in August in Grainville-Ymauville?
Average temperature in August
Grainville-Ymauville, France
- Average high temperature in August: 19.3°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
- Average low temperature in August: 16°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in August
Grainville-Ymauville, France
- Average pressure in August: 1016.4mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in August
Grainville-Ymauville, France
- Average wind speed in August: 18km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity in August
Grainville-Ymauville, France
- Average humidity in August: 79%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in August
Grainville-Ymauville, France
- Average rainfall in August: 49mm
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in August
Grainville-Ymauville, France
- Average rainfall days in August: 16.5 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in August
Grainville-Ymauville, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Grainville-Ymauville, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (1.7 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
Grainville-Ymauville, 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 3min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in August
Grainville-Ymauville, France
- Average sunshine days in August: 10.8 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index in August
Grainville-Ymauville, 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 and November (UV index 2).
Average cloud cover in August
Grainville-Ymauville, France
- Average cloud cover in August: 41
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in August
Grainville-Ymauville, France
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Grainville-Ymauville, France
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