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Weather in Chamonix-Mont-Blanc for March 2026

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

    Official Weather Alert ⚠️

  • Ground frost - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 5 snowy days, Chamonix-Mont-Blanc usually enjoys a light touch of snow in March.
    According to Chamonix-Mont-Blanc snow forecast for March 2026, 3 snowy days are expected until the end of the month. The closest date with snow is Thursday, 19 March.

    • Temperatures

  • So far, March 2026 in Chamonix-Mont-Blanc is slightly warmer than the historical average by 1.6 °C.

  • The forecast for the next days in Chamonix-Mont-Blanc predicts temperatures to be around 2 °C, close to the historical average.

  • In general, the average temperature in Chamonix-Mont-Blanc at the beginning of March is 2 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 2.6 °C by the end of March.

    • More

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

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
18
Dry days
Average rainy days
8
Rainy days
Average snowy days
5
Snow days
Average temperatures
3°/-6°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Chamonix-Mont-Blanc Weather March

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

Temperatures trend during March in Chamonix-Mont-Blanc

See the weather trend as well as the moving average line

March weather in Chamonix-Mont-Blanc day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
1 Mar. Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-5° 3.8 mm 1.9 cm
2 Mar. Light freezing rain
Light freezing rain
 2° /-5° 0.4 mm 0.1 cm
3 Mar. Heavy snow
Heavy snow
 2° /-4° 4.6 mm 2.6 cm
4 Mar. Sunny
Sunny
 3° /-4° 0.4 mm 0.2 cm
5 Mar. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 2° /-4° 5 mm 4.2 cm
6 Mar. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-5° 2.1 mm 1.8 cm
7 Mar. Sunny
Sunny
 3° /-5° 0.1 mm 0 cm
8 Mar. Light snow
Light snow
 3° /-5° 0.1 mm 0 cm
9 Mar. Light snow
Light snow
 2° /-4° 0.5 mm 0.1 cm
10 Mar. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 2° /-4° 8.3 mm 2.3 cm
11 Mar. Patchy light snow with thunder
Patchy light snow with thunder
 2° /-5° 1.2 mm 0.4 cm
12 Mar. Moderate snow
Moderate snow
 1° /-4° 3.5 mm 1.3 cm
13 Mar. Patchy rain possible
Patchy rain possible
 2° /-5° 2.3 mm 0.5 cm
14 Mar. Patchy rain possible
Patchy rain possible
 1° /-5° 12.1 mm 6.8 cm
15 Mar. Patchy light rain with thunder
Patchy light rain with thunder
 1° /-5° 5.1 mm 0.9 cm
16 Mar. Partly cloudy
Partly cloudy
 -1° /-9° 0 mm 0 cm
17 Mar. Sunny
Sunny
 3° /-7° 0 mm 0 cm
18 Mar. Light freezing rain
Light freezing rain
 1° /-5° 0.1 mm 0 cm
19 Mar. Light freezing rain
Light freezing rain
 1° /-6° 0.3 mm 0 cm
20 Mar. Sunny
Sunny
 3° /-5° 0.1 mm 0 cm
21 Mar. Light freezing rain
Light freezing rain
 2° /-4° 0.5 mm 0.2 cm
22 Mar. Light freezing rain
Light freezing rain
 2° /-5° 0.1 mm 0 cm
23 Mar. Sunny
Sunny
 4° /-4° 0 mm 0 cm
24 Mar. Patchy rain possible
Patchy rain possible
 5° /-2° 0.3 mm 0 cm
25 Mar. Patchy rain possible
Patchy rain possible
 6° /-1° 0.2 mm 0 cm
26 Mar. Patchy rain possible
Patchy rain possible
 5° /0° 0.4 mm 0 cm
27 Mar. Light freezing rain
Light freezing rain
 -1° /-7° 0.9 mm 0.6 cm
28 Mar. Sunny
Sunny
 4° /-8° 0 mm 0 cm
29 Mar. Sunny
Sunny
 -1° /-7° 0 mm 0 cm
30 Mar. Light rain
Light rain
 2° /-2° 4.4 mm 0 cm
31 Mar. Light sleet
Light sleet
 3° /-3° 1 mm 0 cm
Next
Important Notice
Our weather forecast for Chamonix-Mont-Blanc in March 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 March vs February vs April

Compare March 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.
FebruaryMarchApril
WeatherLight freezing rain
Light freezing rain
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures2°/-8°3°/-6°8°/-4°
Rainfall113 mm247 mm282 mm
Snowfall41 cm76 cm70 cm
Wind9.1 km/h10.8 km/h10.5 km/h
Humidity81%83%81%
Rainy days3 days8 days14 days
Snow days5 days5 days4 days
Dry days21 days18 days12 days

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

Chamonix-Mont-Blanc in March - FAQ

What are the expected maximum and minimum temperatures in Chamonix-Mont-Blanc during March?

Brace for cold days with temperatures not exceeding 3° 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 March?

Significant rainfall exceeding 247.4 mm is expected in Chamonix-Mont-Blanc during March, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Chamonix-Mont-Blanc in March 2026?

Chamonix-Mont-Blanc experiences an average snowfall of 75.5 cm during March, occurring over 5 days.

What are the typical wind conditions in Chamonix-Mont-Blanc during March?

The average wind speed in Chamonix-Mont-Blanc during March is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

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

As you prepare for your trip to Chamonix-Mont-Blanc in March, 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 March, 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

Chamonix-Mont-Blanc snow forecast March 2026

Track daily snowfall levels and discover Chamonix-Mont-Blanc’s snowy potential this March ❄️
On average, Chamonix-Mont-Blanc sees 5 snowy days during March, with approximately 75.5 cm of total snowfall.

March rainfall patterns in Chamonix-Mont-Blanc

Explore the daily rainfall trends and prepare for Chamonix-Mont-Blancs March weather 💧
Typically, Chamonix-Mont-Blanc has 8 rainy days in March with a total of 247.4 mm of rainfall.

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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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