Weather statistics for Mont Blanc (France)

Chamonix weather station: 1042 m.a.s.l., 9.0 km away from Mont Blanc

Average temperature per month

Graph explanation.

Explaination to the graph:
Max temperature: Average max daily (24h) temperature per month
Minimum temperature: Average minimum daily (24h) temperature per month
Average temperature: Average daily (24h) temperature per month.
The temperature normals are measured in the period 1961–1990.
Les mer om normaler her

Source: WMO

Average days with precipitation per month

Graph explanation.

The graph shows average amount of days (24h) with precipitation during a month. When precipitation has surpassed 1mm per day (24h) it is defined as a day with precipitation. The mean period is 1961–1990.

Source: WMO
Tabular view for temperature and precipitation per month
Temperature Precipitation
Months Normal Warmest Coldest Normal
January -2.3°C 2.4°C -7.0°C 9
February -0.6°C 4.8°C -5.9°C 9
March 2.7°C 8.3°C -3.0°C 10
April 5.9°C 11.7°C 0.0°C 10
May 10.6°C 16.8°C 4.4°C 13
June 13.5°C 20.0°C 7.1°C 12
July 16.0°C 23.2°C 8.8°C 11
August 15.7°C 22.8°C 8.5°C 11
September 12.4°C 19.0°C 5.8°C 9
October 8.0°C 13.8°C 2.1°C 10
November 2.0°C 6.7°C -2.7°C 10
December -1.6°C 2.5°C -5.7°C 10