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Weather in Chamonix-Mont-Blanc for April 2026

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

    Snow Forecast ❄️

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

    • Temperatures

  • In general, the average temperature in Chamonix-Mont-Blanc at the beginning of April is 6.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 5.9 °C by the end of April.

    • More

  • Is April 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
8
Dry days
Average rainy days
8
Rainy days
Average snowy days
14
Snow days
Average temperatures
6°/-2°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Chamonix-Mont-Blanc Weather April

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

Temperatures trend during April in Chamonix-Mont-Blanc

See the weather trend as well as the moving average line

April weather in Chamonix-Mont-Blanc day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
1 Apr. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-5° 8.9 mm 0.6 cm
2 Apr. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 2° /-4° 2.3 mm 1.6 cm
3 Apr. Moderate snow
Moderate snow
 5° /-2° 2.4 mm 0.3 cm
4 Apr. Patchy rain possible
Patchy rain possible
 7° /-2° 0.7 mm 0 cm
5 Apr. Patchy rain possible
Patchy rain possible
 9° /0° 0.1 mm 0 cm
6 Apr. Sunny
Sunny
 12° /1° 0 mm 0 cm
7 Apr. Overcast
Overcast
 12° /3° 0 mm 0 cm
8 Apr. Patchy light rain with thunder
Patchy light rain with thunder
 11° /2° 0.4 mm 0 cm
9 Apr. Light sleet showers
Light sleet showers
 6° /-2° 13.3 mm 1.7 cm
10 Apr. Moderate or heavy snow showers
Moderate or heavy snow showers
 4° /-2° 2.4 mm 1.8 cm
11 Apr. Patchy rain possible
Patchy rain possible
 9° /-2° 0 mm 0 cm
12 Apr. Sunny
Sunny
 12° /2° 0.9 mm 0 cm
13 Apr. Partly cloudy
Partly cloudy
 11° /3° 1.8 mm 0 cm
14 Apr. Partly cloudy
Partly cloudy
 11° /4° 0.4 mm 0 cm
15 Apr. Patchy light rain with thunder
Patchy light rain with thunder
 9° /2° 6.1 mm 0 cm
16 Apr. Moderate or heavy snow showers
Moderate or heavy snow showers
 4° /-2° 20.9 mm 1.3 cm
17 Apr. Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-3° 30 mm 10.2 cm
18 Apr. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 -1° /-6° 6.4 mm 5.1 cm
19 Apr. Light freezing rain
Light freezing rain
 1° /-7° 1.5 mm 1.1 cm
20 Apr. Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-5° 9.4 mm 4.3 cm
21 Apr. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 0° /-6° 5 mm 3 cm
22 Apr. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-6° 1.9 mm 1.1 cm
23 Apr. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 2° /-4° 4.5 mm 1.6 cm
24 Apr. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-5° 2.1 mm 1.4 cm
25 Apr. Light freezing rain
Light freezing rain
 2° /-6° 0.4 mm 0 cm
26 Apr. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 6° /-3° 4.8 mm 0 cm
27 Apr. Patchy light snow
Patchy light snow
 5° /-2° 2.5 mm 0 cm
28 Apr. Light rain shower
Light rain shower
 7° /0° 5.2 mm 0 cm
29 Apr. Patchy rain possible
Patchy rain possible
 10° /1° 3.7 mm 0 cm
30 Apr. Patchy rain possible
Patchy rain possible
 10° /2° 2.6 mm 0 cm
Next
Important Notice
Our weather forecast for Chamonix-Mont-Blanc in April 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 April vs March vs May

Compare April 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.
MarchAprilMay
WeatherModerate snow
Moderate snow
Patchy light rain with thunder
Patchy light rain with thunder
Patchy light rain with thunder
Patchy light rain with thunder
Temperatures2°/-4°6°/-2°9°/2°
Rainfall124 mm141 mm219 mm
Snowfall38 cm35 cm1 cm
Wind10.8 km/h10.5 km/h8.6 km/h
Humidity82%80%81%
Rainy days6 days8 days29 days
Snow days19 days14 days2 days
Dry days6 days8 days0 days

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

Chamonix-Mont-Blanc in April - FAQ

What are the expected maximum and minimum temperatures in Chamonix-Mont-Blanc during April?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -2°.
How much rainfall should be expected in Chamonix-Mont-Blanc during April?
Significant rainfall exceeding 141 mm is expected in Chamonix-Mont-Blanc during April, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Chamonix-Mont-Blanc in April 2026?
Chamonix-Mont-Blanc experiences an average snowfall of 35.07 cm during April, occurring over 14 days.
What are the typical wind conditions in Chamonix-Mont-Blanc during April?
The average wind speed in Chamonix-Mont-Blanc during April is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

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

As you prepare for your trip to Chamonix-Mont-Blanc in April, 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 April, 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 April 2026

Track daily snowfall levels and discover Chamonix-Mont-Blanc’s snowy potential this April ❄️

April rainfall patterns in Chamonix-Mont-Blanc

Explore the daily rainfall trends and prepare for Chamonix-Mont-Blancs April weather 💧

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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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