The climate in Grand-Charmont during December can be summarized as cool and reasonably dry.
December is in the winter in Grand-Charmont and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 4°C (39°F), whilst at night -2°C (29°F) is normal.
Daytime temperature | 3.7°C 38.6°F |
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Nightly temperature | -1.9°C 28.7°F |
Average temperature | 0.9°C 33.6°F |
Daily sunshine | 2 hrs |
Avg rainfall | 71 mm 2.8 ins |
Rainy days | 16 days |
Sea temperature | 12°C 53.5°F |
Humidity | 85% |
Windspeed | 9.4kph 6 mph |
On average December is the 6th driest month of the year in Grand-Charmont with around 71mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 2 hours of sunshine per day.
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 Grand-Charmont in December 2024.
Best places to visit in December
Hottest month: | July | 23.2°C 73.8°F |
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Driest month: | October | 56mm 2.2ins |
Sunniest month: | July | 8.6hrs |
Coldest month: | January | 2.7°C 36.9°F |
Wettest month: | August | 95mm 3.7ins |