Weather in Chamonix in May
The weather in Chamonix in May is variable, when the days are comfortable with over 21 degrees, while it might get colder when night falls with less than 8 degrees on average. Also, there are around 17 days of rain, so it is advisable to take appropriate clothes.
8° - 21°
Weather Facts - Chamonix in May
* The warmest temperature recorded in in May is 32°C
* The coldest temperature recorded in Chamonix in May is (-1°C)
* The average rainfall in Chamonix in May is 71 mm