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Weather in Chamonix-Mont-Blanc for January 2027

Your guide to Chamonix-Mont-Blanc weather in January - trends and predictions

    Snow Forecast ❄️

  • The climate of Chamonix-Mont-Blanc in January is quite snowy, averaging 14 snowy days.

    • Temperatures

  • In general, the average temperature in Chamonix-Mont-Blanc at the beginning of January is -2.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of -0.3 °C by the end of January.

    • More

  • Is January a good time to visit Chamonix-Mont-Blanc? check out the best time to travel to Chamonix-Mont-Blanc page.

  • ✨ Is January a good time to visit Chamonix-Mont-Blanc? – Ask the AI Weatherman

Average dry days
15
Dry days
Average rainy days
2
Rainy days
Average snowy days
14
Snow days
Average temperatures
-1°/-8°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Chamonix-Mont-Blanc Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
-1°
2
Light snow
-1°
3
Patchy light snow
-3°
4
Light snow
-2°
5
Light snow
-3°
6
Light snow
-4°
7
Light snow
-5°
8
Moderate snow
-2°
9
Heavy snow
-2°
10
Moderate snow
-4°
11
Light snow
-2°
12
Sunny
-2°
13
Sunny
0°
14
Cloudy
0°
15
Light snow showers
-1°
16
Overcast
-1°
17
Light freezing rain
0°
18
Moderate rain
0°
19
Light snow
-1°
20
Light freezing rain
-2°
21
Overcast
0°
22
Moderate or heavy freezing rain
0°
23
Light freezing rain
-1°
24
Fog
1°
25
Light snow
-1°
26
Light rain
-1°
27
Light snow
0°
28
Moderate snow
0°
29
Light snow
0°
30
Light snow
0°
31
Light snow
0°

Temperatures trend during January in Chamonix-Mont-Blanc

See the weather trend as well as the moving average line

January weather in Chamonix-Mont-Blanc day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Sunny
Sunny
 -1° /-8° 0.1 mm 0 cm
2 Jan. Light snow
Light snow
 -1° /-9° 7.6 mm 2.4 cm
3 Jan. Patchy light snow
Patchy light snow
 -3° /-11° 9 mm 5 cm
4 Jan. Light snow
Light snow
 -2° /-11° 7.8 mm 2.8 cm
5 Jan. Light snow
Light snow
 -3° /-8° 5 mm 0.7 cm
6 Jan. Light snow
Light snow
 -4° /-9° 5.3 mm 4.1 cm
7 Jan. Light snow
Light snow
 -5° /-12° 4.9 mm 3.7 cm
8 Jan. Moderate snow
Moderate snow
 -2° /-9° 12 mm 5.1 cm
9 Jan. Heavy snow
Heavy snow
 -2° /-6° 27.7 mm 10.6 cm
10 Jan. Moderate snow
Moderate snow
 -4° /-8° 19.5 mm 6.2 cm
11 Jan. Light snow
Light snow
 -2° /-13° 3.5 mm 1.4 cm
12 Jan. Sunny
Sunny
 -2° /-10° 0.5 mm 0.3 cm
13 Jan. Sunny
Sunny
 0° /-9° 0 mm 0 cm
14 Jan. Cloudy
Cloudy
 0° /-7° 0 mm 0 cm
15 Jan. Light snow showers
Light snow showers
 -1° /-8° 3.3 mm 2.8 cm
16 Jan. Overcast
Overcast
 -1° /-10° 0.1 mm 0.1 cm
17 Jan. Light freezing rain
Light freezing rain
 0° /-5° 12 mm 0 cm
18 Jan. Moderate rain
Moderate rain
 0° /-7° 12 mm 0.5 cm
19 Jan. Light snow
Light snow
 -1° /-10° 1.3 mm 0.9 cm
20 Jan. Light freezing rain
Light freezing rain
 -2° /-12° 0 mm 0 cm
21 Jan. Overcast
Overcast
 0° /-11° 0 mm 0 cm
22 Jan. Moderate or heavy freezing rain
Moderate or heavy freezing rain
 0° /-6° 7.1 mm 0.2 cm
23 Jan. Light freezing rain
Light freezing rain
 -1° /-8° 6.2 mm 1.1 cm
24 Jan. Fog
Fog
 1° /-6° 0.5 mm 0.3 cm
25 Jan. Light snow
Light snow
 -1° /-5° 2.1 mm 1.5 cm
26 Jan. Light rain
Light rain
 -1° /-6° 6.4 mm 2.5 cm
27 Jan. Light snow
Light snow
 0° /-6° 15 mm 3.4 cm
28 Jan. Moderate snow
Moderate snow
 0° /-5° 12 mm 8.6 cm
29 Jan. Light snow
Light snow
 0° /-7° 3 mm 2.1 cm
30 Jan. Light snow
Light snow
 0° /-7° 1.7 mm 1.2 cm
31 Jan. Light snow
Light snow
 0° /-7° 2 mm 1.4 cm
Next
Important Notice
Our weather forecast for Chamonix-Mont-Blanc in January 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.
Change Month
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Chamonix-Mont-Blanc weather in January vs December vs February

Compare January weather in Chamonix-Mont-Blanc with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
DecemberJanuaryFebruary
WeatherModerate snow
Moderate snow
Moderate snow
Moderate snow
Moderate snow
Moderate snow
Temperatures0°/-6°-1°/-8°1°/-5°
Rainfall173 mm187 mm117 mm
Snowfall45 cm69 cm60 cm
Wind10.3 km/h10.9 km/h9.7 km/h
Humidity79%81%83%
Rainy days3 days2 days3 days
Snow days9 days14 days9 days
Dry days19 days15 days16 days

Planning a trip to Chamonix-Mont-Blanc? Discover the best time to visit

Chamonix-Mont-Blanc in January - FAQ

What are the expected maximum and minimum temperatures in Chamonix-Mont-Blanc during January?
Brace for cold days with temperatures not exceeding -1° 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 January?
Significant rainfall exceeding 187.4 mm is expected in Chamonix-Mont-Blanc during January, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Chamonix-Mont-Blanc in January 2027?
Chamonix-Mont-Blanc experiences an average snowfall of 68.9 cm during January, occurring over 14 days.

What are the typical wind conditions in Chamonix-Mont-Blanc during January?
The average wind speed in Chamonix-Mont-Blanc during January is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

Chamonix-Mont-Blanc snow forecast January 2027

Track daily snowfall levels and discover Chamonix-Mont-Blanc’s snowy potential this January ❄️
On average, Chamonix-Mont-Blanc sees 14 snowy days during January, with approximately 68.9 cm of total snowfall.

January rainfall patterns in Chamonix-Mont-Blanc

Explore the daily rainfall trends and prepare for Chamonix-Mont-Blancs January weather 💧
Typically, Chamonix-Mont-Blanc has 2 rainy days in January with a total of 187.4 mm of rainfall.

What to pack to Chamonix-Mont-Blanc in January?

🌦️ Cold & raw · highs around -1 °C, frequent showers

As you prepare for your trip to Chamonix-Mont-Blanc in January, 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 January, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

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Location coordinates Where is Chamonix-Mont-Blanc?

Get accurate weather forecasts for Chamonix-Mont-Blanc, located at latitude 45.924 and longitude 6.869. Stay updated with localized weather information tailored for Chamonix-Mont-Blanc.

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