Chamonix-Mont-Blanc
December
Weather in Chamonix-Mont-Blanc for December 2024
Your guide to Chamonix-Mont-Blanc weather in December - trends and predictions
In general, the average temperature in Chamonix-Mont-Blanc at the beginning of December is -3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 1.9 °C by the end of December.
With an average of 2 rainy days, Chamonix-Mont-Blanc experiences minimal rainfall in December, ensuring that most days remain pleasantly dry.
Expect heavy snowfall in Chamonix-Mont-Blanc during December, with an average of 16 snowy days.
Is December a good time to visit Chamonix-Mont-Blanc? check out the best time to travel to Chamonix-Mont-Blanc page.
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13
Dry days
2
Rainy days
16
Snow days
0°/-6°
Temperatures
10 km/h
Avg max wind
80 %
Avg humidity
Chamonix-Mont-Blanc in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  0° | ||||||
| 2  -4° | 3  -5° | 4  -5° | 5 -4° | 6  -4° | 7 1° | 8 -1° |
| 9 1° | 10 0° | 11  2° | 12  1° | 13  0° | 14 -3° | 15  -3° |
| 16 1° | 17 3° | 18 3° | 19 3° | 20  -1° | 21  0° | 22 -1° |
| 23  -1° | 24 1° | 25 3° | 26  2° | 27 4° | 28 2° | 29 1° |
| 30 1° | 31 0° |
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Temperatures trend during December in Chamonix-Mont-Blanc
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Moderate or heavy sleet | 0° /-4° | 43.1 mm | 7.3 cm | |
| 2 Dec. | Moderate or heavy snow showers | -4° /-15° | 14.5 mm | 12.3 cm | |
| 3 Dec. | Sunny | -5° /-18° | 0 mm | 0 cm | |
| 4 Dec. | Heavy snow | -5° /-11° | 4.4 mm | 3.7 cm | |
| 5 Dec. | Heavy snow | -4° /-13° | 5.5 mm | 4.6 cm | |
| 6 Dec. | Light freezing rain | -4° /-13° | 0 mm | 0 cm | |
| 7 Dec. | Sunny | 1° /-12° | 0 mm | 0 cm | |
| 8 Dec. | Heavy snow | -1° /-6° | 5.2 mm | 3.7 cm | |
| 9 Dec. | Light freezing rain | 1° /-9° | 26.8 mm | 0.1 cm | |
| 10 Dec. | Moderate or heavy snow showers | 0° /-4° | 9.8 mm | 0.4 cm | |
| 11 Dec. | Moderate or heavy rain with thunder | 2° /-1° | 74.8 mm | 0 cm | |
| 12 Dec. | Moderate rain | 1° /0° | 41.9 mm | 0 cm | |
| 13 Dec. | Moderate or heavy snow with thunder | 0° /-4° | 21.2 mm | 7.7 cm | |
| 14 Dec. | Moderate or heavy snow showers | -3° /-6° | 8.3 mm | 7.1 cm | |
| 15 Dec. | Light snow showers | -3° /-10° | 0.7 mm | 0.5 cm | |
| 16 Dec. | Sunny | 1° /-9° | 0 mm | 0 cm | |
| 17 Dec. | Sunny | 3° /-3° | 0 mm | 0 cm | |
| 18 Dec. | Sunny | 3° /-1° | 0 mm | 0 cm | |
| 19 Dec. | Sunny | 3° /-2° | 0 mm | 0 cm | |
| 20 Dec. | Moderate snow | -1° /-3° | 2.4 mm | 0.6 cm | |
| 21 Dec. | Light sleet | 0° /-8° | 12.1 mm | 0 cm | |
| 22 Dec. | Heavy snow | -1° /-3° | 27.4 mm | 15.1 cm | |
| 23 Dec. | Mist | -1° /-8° | 0.1 mm | 0 cm | |
| 24 Dec. | Sunny | 1° /-7° | 0 mm | 0 cm | |
| 25 Dec. | Mist | 3° /-2° | 0 mm | 0 cm | |
| 26 Dec. | Partly cloudy | 2° /-3° | 0 mm | 0 cm | |
| 27 Dec. | Sunny | 4° /-2° | 0 mm | 0 cm | |
| 28 Dec. | Light freezing rain | 2° /-2° | 0 mm | 0 cm | |
| 29 Dec. | Partly cloudy | 1° /-3° | 0 mm | 0 cm | |
| 30 Dec. | Partly cloudy | 1° /-4° | 0 mm | 0 cm | |
| 31 Dec. | Heavy snow | 0° /-7° | 9.5 mm | 7.2 cm | |
| Next | |||||
Important Notice
Our weather forecast for Chamonix-Mont-Blanc in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chamonix-Mont-Blanc forecast closer to your planned date for the most up-to-date weather information.
Chamonix-Mont-Blanc in December - FAQ
What are the expected maximum and minimum temperatures in Chamonix-Mont-Blanc during December?
Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Chamonix-Mont-Blanc during December?
Significant rainfall exceeding 307.7 mm is expected in Chamonix-Mont-Blanc during December, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Chamonix-Mont-Blanc during December?
Chamonix-Mont-Blanc experiences an average snowfall of 70.3 cm during December, occurring over 16 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Chamonix-Mont-Blanc during December?
The average wind speed in Chamonix-Mont-Blanc during December is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Chamonix-Mont-Blanc in December?
As you prepare for your trip to Chamonix-Mont-Blanc in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Chamonix-Mont-Blanc, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
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