August weather forecastAnnecy, France
August
Weather in August
The weather in August remains hot, following the trend set by July, with temperatures maintaining their summery high. The cloud cover decreases further, providing clear skies and making it a suitable month for stargazing. Despite being the peak of summer, the month experiences regular rainfall that contributes to maintaining the city's natural beauty. As we approach September, temperatures are expected to decline. Yet, the warm climate continues to favor tourists interested in outdoor activities such as hiking and boating.Temperature
Annecy reaches its highest average temperatures in August, measuring 23.6°C (74.5°F) at the peak and 11°C (51.8°F) at the lowest.Humidity
With an average relative humidity of 75%, August is the least humid month.Rainfall
In Annecy, in August, it is raining for 14.8 days, with typically 74mm (2.91") of accumulated precipitation. Throughout the year, there are 178.9 rainfall days, and 912mm (35.91") of precipitation is accumulated.Snowfall
In Annecy, snow does not fall in June through August.Daylight
In August, the average length of the day in Annecy is 14h and 5min.On the first day of the month, sunrise is at 06:18 and sunset at 21:04. On the last day of August, sunrise is at 06:55 and sunset at 20:15 CEST.
Sunshine
August has the most sunshine of the year, with an average of 10.8h of sunshine.UV index
In Annecy, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 in August translates into these instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Annecy, France
- Average high temperature in August: 23.6°C
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in August: 11°C
The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in August
Annecy, France
- Average pressure in August: 1017.6mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in August
Annecy, France
- Average wind speed in August: 5.7km/h
The windiest months (with the highest average wind speed) are February and March (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in August
Annecy, France
- Average humidity in August: 75%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (75%).
Average rainfall in August
Annecy, France
- Average rainfall in August: 74mm
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in August
Annecy, France
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is October (11.6 days).
Average snowfall in August
Annecy, France
- Average snowfall in August: 0mm
The month with the highest snowfall is December (171mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in August
Annecy, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Annecy, 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 48min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in August
Annecy, France
- Average sunshine days in August: 12 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in August
Annecy, 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, November and December (UV index 2).
Average cloud cover in August
Annecy, France
- Average cloud cover in August: 26
The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in August
Annecy, France
- Average visibility in August: 9km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
