World Resorts France Chamonix

Chamonix Monthly Weather Averages

Please click on any column to get detailed information about Chamonix weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Chamonix is july. The average daily temp is 63.8°F. The average nightly temp is 48.6°F.

Sea water temperature, °F

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 69.6°F.

Precipitation total, in.

October is the month with least precipitations during the year. The average precipitation totals for this month is 2.7 in. The month with most precipitation total is May.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Chamonix

Sunniest months:
August 17 days
July 16 days
October 16 days
Warmest months:
July 63.9 °F
August 62.9 °F
June 59.7 °F
Warmest sea temp:
August 69.7 °F
July 68.5 °F
September 65.6 °F
Coldest months:
January 26.9 °F
December 29.4 °F
February 29.9 °F
Rainiest months:
June 12 days
May 11 days
July 9 days
Windiest months:
January 4.8 mph
December 4.8 mph
February 4.7 mph

Chamonix on a weather map

Chamonix
+27°F
N 10 mph
Feels like: +18°F
Precip.: 100%
Places in France:
Name
°F
+41°F
+50°F
+57°F
+55°F
+50°F
+57°F
+55°F
+48°F
+55°F
+45°F
+36°F
+52°F
+52°F
+59°F
+36°F
24 Hours Forecast
Chamonix
Local time: 15:49
November 21, thursday
1800
30°F
NE
12 mph
2100
28°F
NE
14 mph
November 22, friday
0000
23°F
NE
12 mph
0300
18°F
E
6 mph
0600
10°F
SE
4 mph
0900
12°F
SE
4 mph
1200
18°F
SE
6 mph
1500
16°F
SE
6 mph
Units of measurement: °C / °F