Chamonix-Mont-Blanc Weather in April

What's the weather like in Chamonix-Mont-Blanc (Rhône-Alpes) in April 2024?

The climate in Chamonix-Mont-Blanc during April can be summarized as cold and wet.

April is in the spring in Chamonix-Mont-Blanc and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a freezing -0°C (32°F), whilst at night -7°C (20°F) is normal.

Chamonix-Mont-Blanc weather averages (imperial / metric)
Daytime temperature -0.3°C 31.5°F
Nightly temperature -6.9°C 19.6°F
Average temperature -3.6°C 25.5°F
Daily sunshine 6.1 hrs
Avg rainfall 122 mm 4.8 ins
Rainy days 19 days
Sea temperature 13.1°C 55.6°F
Humidity 75%
Windspeed 19.4kph 12 mph

On average April is the 4th driest month of the year in Chamonix-Mont-Blanc with around 122mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.1 hours of sunshine per day.

April temperatures in Chamonix-Mont-Blanc

Chamonix-Mont-Blanc average temperature in April

April rainfall

Chamonix-Mont-Blanc average rain in April

April hourly sunshine

Chamonix-Mont-Blanc average rain in April

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 Chamonix-Mont-Blanc in April 2024.

Other monthly averages

Best places to visit in April

UV index Best time to go?

Chamonix-Mont-Blanc weather stats

Chamonix-Mont-Blanc weather statistics
Hottest month: July 10.8°C 51.4°F
Driest month: February 113mm 4.4ins
Sunniest month: July 8.4hrs
Coldest month: January -5.5°C 22.1°F
Wettest month: August 152mm 6ins
Map showing location of Chamonix-Mont-Blanc (45.92375, 6.86933) Chamonix-Mont-Blanc map pin © Google

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