Best year time to visit Mont Blanc

General weather information about Mont Blanc

Average annual temperature is 23.5 °C

Absolute maximum temperature: 29.6 °C

Absolute minimum temperature: 16.5 °C

Number of sunny days: 39 days

Number of rainy days: 326 days

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* Weather data for Mont Blanc Mauritius is based on climate observations for 2026 year

Mont Blanc air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.328.829.428.528.226.125.226.126.729.629.129.3
Average daytime temperature (°C)27.527.427.527.425.924.023.523.925.427.126.927.7
Average temperature (°C)25.025.225.124.923.521.721.021.122.223.524.025.0
Average night temperature (°C)22.923.023.022.821.419.718.818.719.420.221.222.4
Absolute minimum temperature (°C)21.820.921.219.819.917.016.716.517.318.118.720.4

Mont Blanc monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)13.013.012.011.011.010.011.011.012.012.013.013.0
Daylight mean duration (h)13.212.812.211.611.110.911.011.412.012.613.113.3
Daylight minimum duration (h)13.012.011.011.010.010.010.011.011.012.012.013.0
Sunshine mean duration (h)9.711.510.39.99.79.79.710.211.111.411.110.9
Precipitation (mm)3281012051151604263732970138182
Sunny days021236748402
Rainy days312630282824242722273029
Snow days000000000000

Mont Blanc - weather forecast by months

Mont Blanc weather in januaryMont Blanc weather in februaryMont Blanc weather in marchMont Blanc weather in aprilMont Blanc weather in mayMont Blanc weather in juneMont Blanc weather in julyMont Blanc weather in augustMont Blanc weather in septemberMont Blanc weather in octoberMont Blanc weather in novemberMont Blanc weather in december

Best time to visit Mont Blanc:

The largest precipitation sum in Mont Blanc is at

  • January — 328(mm)
  • March — 205(mm)
  • May — 160(mm)
  • December — 182(mm)

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    Frequently asked questions

    When is the best time to visit Mont Blanc?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Mont Blanc.
    What is the weather like in Mont Blanc?
    See average temperature, rainfall and daylight hours for Mont Blanc by month in the table above.
    How many sunny days does Mont Blanc have?
    The monthly weather statistics above show sunshine and rainfall patterns for Mont Blanc throughout the year.