Weather in Chamonix in May
Chamonix, France averages a high of 14.7°C (58.5°F) and low of 5.7°C (42.3°F) in May, with 19 rain days and 10.3 hours of daily sunshine. Travel score: 56.3/100 (Mixed). The best time to visit Chamonix is August.
High
15°C58°F
Low
6°C42°F
🌧️
19
rain days
☀️
10.3
hrs/day sunshine
💧
80%
humidity
56— Mixed
May in Chamonix is cool and rainy — expect frequent rain — waterproof gear is essential.
What are the average temperatures in Chamonix?
How much does it rain in Chamonix in May?
Chamonix receives an average of 178.2mm of rainfall across 19 rainy days in May. The annual total is 1742.6mm.
What should I pack for Chamonix in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 15°C
🧶
Sweaters and warm layers
Layer up for comfort
🧥
Waterproof jacket
Frequent rain expected (19 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
Traveling to France in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31