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
The warmest period is August, when temperatures fluctuate between an average high of 22.4°C (72.3°F) and a low of 13°C (55.4°F).Humidity
August is the least humid month, with an average relative humidity of 78%.Rainfall
In August, the rain falls for 14.9 days. Throughout August, 32mm (1.26") of precipitation is accumulated. In Grainville-sur-Ry, during the entire year, the rain falls for 178.3 days and collects up to 386mm (15.2") of precipitation.Snowfall
In Grainville-sur-Ry, snow does not fall in May through October.Daylight
In August, the average length of the day is 14h and 22min.On the first day of August, sunrise is at 06:26 and sunset at 21:35. On the last day of the month, sunrise is at 07:10 and sunset at 20:39 CEST.
Sunshine
In Grainville-sur-Ry, France, the average sunshine in August is 8.5h.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 5 transforms into these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What time of the year is the hottest in Grainville-sur-Ry?
What is the temperature in August in Grainville-sur-Ry?
What is the least humid month in Grainville-sur-Ry?
What is the average humidity in August in Grainville-sur-Ry?
How much does it rain in Grainville-sur-Ry in August?
When it does not snow in Grainville-sur-Ry?
How many hours of daylight does Grainville-sur-Ry have in August?
When are sunrise and sunset in August in Grainville-sur-Ry?
How many hours of sunshine does Grainville-sur-Ry have in August?
When is the highest UV index in Grainville-sur-Ry?
What is the UV index reading in August in Grainville-sur-Ry?
Average temperature in August
Grainville-sur-Ry, France
- Average high temperature in August: 22.4°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in August: 13°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in August
Grainville-sur-Ry, 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 (1012.6mbar).
Average wind speed in August
Grainville-sur-Ry, 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
Grainville-sur-Ry, France
- Average humidity in August: 78%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (78%).
Average rainfall in August
Grainville-sur-Ry, France
- Average rainfall in August: 32mm
The wettest month (with the highest rainfall) is December (45mm).
The driest months (with the least rainfall) are April and September (21mm).
Average rainfall days in August
Grainville-sur-Ry, France
- Average rainfall days in August: 14.9 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in August
Grainville-sur-Ry, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Grainville-sur-Ry, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.8 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-sur-Ry, 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: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in August
Grainville-sur-Ry, France
- Average sunshine days in August: 11.3 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in August
Grainville-sur-Ry, France
- Average UV index in August: 5
The months with the highest UV index are 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
Grainville-sur-Ry, France
- Average cloud cover in August: 44
The months with the most cloud cover are January and November (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 44).
Average visibility in August
Grainville-sur-Ry, France
- Average visibility in August: 8km
The months with the highest visibility are February, March, April and December (9km).
The months with the lowest visibility are January, May, June, July, August, September, October and November (8km).
Grainville-sur-Ry, France
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