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Chamonix weather in December

Weather in Chamonix: December

Average day temperature: 29.4°F
Average night temperature: 19.3°F
Sea water temperature: 48.6°F
Number of sunny days: 12 days
Day length: 8.6 - 8.9 hours
Number of days with precipitation: 8 days
Precipitation totals: 5.2 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 41°F. At the same time the lowest night temperature was 1°F. Day and night temperature averages during December were 31.3°F and 24.8°F.

Sea water temperature in Chamonix in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 48.8°F. The highest and lowest sea temperatures during the month were 50.5°F and 47.3°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are sunny but cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Chamonix in December is 5.2 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 4.6 mph The wind's strength is relatively same during the whole year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 4.3.

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
+39°F
NW 1 mph
Feels like: +39°F
Precip.: 0%
Places in France:
Name
°F
+46°F
+59°F
+63°F
+61°F
+61°F
+59°F
+55°F
+64°F
+63°F
+63°F
+59°F
+57°F
+61°F
+59°F
+59°F
24 Hours Forecast
Chamonix
Local time: 20:29
November 05, tuesday
2100
39°F
NW
1 mph
November 06, wednesday
0000
39°F
W
1 mph
0300
37°F
W
1 mph
0600
37°F
W
2 mph
0900
43°F
W
2 mph
1200
48°F
S
2 mph
1500
48°F
SE
3 mph
1800
39°F
W
2 mph
Units of measurement: °C / °F