Measurements:
°C
°F
Chamonix
20°F
SE 6 mph
Feels like: 12°F
Precip: 100%
World Resorts France Chamonix Weather August Weather in Chamonix

Chamonix Weather: August

Average Day Temperature: 64.1°F
Average Night Temperature: 44.0°F
Sea Water Temperature: 71.5°F
Number of Sunny Days: 18 days
Sunshine Hours: 13.3 - 14.8 hours
Number of Rainy Days: 9 days
Precipitation Totals: 5.2 in

Air Temperature in August, °F

Select Year: 2023 2022 2021

The highest day temperature in August 2023 was 81°F. The lowest night temperature was 33°F. The average values for day and night temperatures during August were 64.0°F и 48.7°F respectivly.

Chamonix Water Sea Temperature in August, °F

Select Year: 2023 2022 2021

The average sea surface temperature in August 2023 for Chamonix was 76.0°F. The maximum and minimum values were 71.2°F and 81.0°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Chamonix is 5.2 in.

Wind Speed in August, mph

The average wind speed in August is 4.2 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Chamonix in August is 9.8 hours.

Best Time to Visit Chamonix
The most sunny months:
August 18 days
July 16 days
October 16 days
The most warm months:
July 65.4 °F
August 64.1 °F
June 61.1 °F
Warmest sea temperature:
August 71.5 °F
July 70.3 °F
September 67.1 °F
The most cold months:
January 24.3 °F
December 27.1 °F
February 27.6 °F
The most rainy months:
June 12 days
May 11 days
July 10 days
The most windy months:
January 4 mph
December 4 mph
February 4 mph

Chamonix on the Weather Map

France Resorts:
NAME
Annecy +40
Antibes +58
Biarritz +52
Bordeaux +56
Cannes +58
Chamonix +20
Corsica +54
Etretat +44
Marseilles +56
Menton +58
Montpellier +60
Nice +56
Paris +42
Saint-Tropez +60
Toulouse +50
24 Hours Weather Forecast
Chamonix
Local time: 10:25
20 apr, saturday
1200 22°F
SE
7 mph
1500 24°F
S
7 mph
1800 22°F
S
6 mph
2100 12°F
SW
3 mph
21 apr, sunday
0000 12°F
SW
4 mph
0300 6°F
NW
3 mph
0600 10°F
N
2 mph
0900 20°F
SE
6 mph