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
La Roche-Guyon, France, notes the warmest temperatures in August, with a high average of 24°C (75.2°F) and a low of 13.8°C (56.8°F).Humidity
With an average relative humidity of 72%, August is the least humid month.Rainfall
In La Roche-Guyon, during August, the rain falls for 16.3 days and regularly aggregates up to 48mm (1.89") of precipitation. Throughout the year, there are 195 rainfall days, and 553mm (21.77") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In La Roche-Guyon, the average length of the day in August is 14h and 20min.On the first day of August in La Roche-Guyon, France, sunrise is at 06:26 and sunset at 21:32. On the last day of the month, sunrise is at 07:09 and sunset at 20:37 CEST.
Sunshine
In August, the average sunshine in La Roche-Guyon is 8.8h.UV index
The months with the highest UV index in La Roche-Guyon, France, are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 during August translates into the following directions:
Exercise prevention - Warding off sunburn is urged. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What part of the year is the hottest in La Roche-Guyon?
What is the average August temperature in La Roche-Guyon?
What is the least humid month in La Roche-Guyon?
What is the average humidity in August in La Roche-Guyon?
How many days does it rain in August in La Roche-Guyon?
When it does not snow in La Roche-Guyon?
How many hours of daylight does La Roche-Guyon have in August?
When is the sunrise / sunset in August in La Roche-Guyon?
How many hours of sunshine does La Roche-Guyon have in August?
What are the months with the highest UV index in La Roche-Guyon?
How high is the UV index in August in La Roche-Guyon?
Average temperature in August
La Roche-Guyon, France
- Average high temperature in August: 24°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in August: 13.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in August
La Roche-Guyon, France
- Average pressure in August: 1016.5mbar
The month with the highest atmospheric pressure is September (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in August
La Roche-Guyon, France
- Average wind speed in August: 10.6km/h
The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in August
La Roche-Guyon, France
- Average humidity in August: 72%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in August
La Roche-Guyon, France
- Average rainfall in August: 48mm
The wettest month (with the highest rainfall) is June (69mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in August
La Roche-Guyon, France
- Average rainfall days in August: 16.3 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is September (12.8 days).
Average snowfall in August
La Roche-Guyon, France
- Average snowfall in August: 0mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
La Roche-Guyon, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.2 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
La Roche-Guyon, France
- Average daylight in August: 14h and 2min
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 18min).
- Average sunshine in August: 8h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in August
La Roche-Guyon, France
- Average sunshine days in August: 11.4 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in August
La Roche-Guyon, 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
La Roche-Guyon, France
- Average cloud cover in August: 42
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility in August
La Roche-Guyon, France
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
La Roche-Guyon, France
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