Chamouny Weather in December
What's the weather like in Chamouny (Savanne) in December 2024?
The climate in Chamouny during December can be summarized as hot, humid and wet.
December is in the summer in Chamouny and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 20°C (68°F) is normal.
| Daytime temperature | 27.2°C 81°F |
|---|---|
| Nightly temperature | 19.8°C 67.6°F |
| Average temperature | 23.5°C 74.3°F |
| Daily sunshine | 6.9 hrs |
| Avg rainfall | 196 mm 7.7 ins |
| Rainy days | 17 days |
| Sea temperature | 26.6°C 79.9°F |
| Humidity | 81% |
| Windspeed | 12.2kph 8 mph |
On average December is the 5th wettest month of the year in Chamouny with around 196mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
December temperatures in Chamouny
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chamouny in December 2024.
Other monthly averages
Best places to visit in December
Chamouny weather stats
| Hottest month: | February | 27.6°C 81.7°F |
|---|---|---|
| Driest month: | October | 67mm 2.6ins |
| Sunniest month: | May | 6.9hrs |
| Coldest month: | August | 21.9°C 71.4°F |
| Wettest month: | February | 274mm 10.8ins |
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