August weather forecastValleiry, France
August
Weather in August
August, the last month of the summer in Valleiry, is another pleasant month, with an average temperature fluctuating between 11.3°C (52.3°F) and 22.4°C (72.3°F).Temperature
The arrival of August records an average high-temperature of a still pleasant 22.4°C (72.3°F), closely related to the 22.7°C (72.9°F) observed in July. Throughout August, Valleiry records an average temperature of 11.3°C (52.3°F) at night.Humidity
April, July and August, with an average relative humidity of 79%, are the least humid months.Rainfall
In Valleiry, during August, the rain falls for 17.2 days and regularly aggregates up to 73mm (2.87") of precipitation. In Valleiry, during the entire year, the rain falls for 190.1 days and collects up to 748mm (29.45") of precipitation.Snowfall
In Valleiry, snow does not fall in May through September.Daylight
The average length of the day in August is 14h and 7min.On the first day of the month, sunrise is at 06:18 and sunset at 21:05. On the last day of August, in Valleiry, France, sunrise is at 06:56 and sunset at 20:16 CEST.
Sunshine
The months with the most sunshine are July and August, with an average of 10.3h of sunshine.UV index
The average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during August translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Valleiry, France
- Average high temperature in August: 22.4°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in August: 11.3°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in August
Valleiry, France
- Average pressure in August: 1017.8mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in August
Valleiry, France
- Average wind speed in August: 6.2km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in August
Valleiry, France
- Average humidity in August: 79%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in August
Valleiry, France
- Average rainfall in August: 73mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is October (41mm).
Average rainfall days in August
Valleiry, France
- Average rainfall days in August: 17.2 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in August
Valleiry, France
- Average snowfall in August: 0mm
The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in August
Valleiry, France
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Valleiry, France
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 10h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in August
Valleiry, France
- Average sunshine days in August: 11.1 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in August
Valleiry, France
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Valleiry, France
- Average cloud cover in August: 31
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in August
Valleiry, France
- Average visibility in August: 8km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
