Chamonix weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Good
Best time to visit: June – September
Best for skiing: December – March
What is the weather like in Chamonix in June?
In June, Chamonix is mild: daytime highs average 20 °C, and nights cool down to about 10 °C. Expect around 6 hours of sunshine a day. It rains often – on about 16 days, adding up to 141 mm. All in all, June is a good month for a holiday in Chamonix.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 15 h 43 min05:41 – 21:24
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or more
- Wind
- 9 km/haverage daily peak
- Cloud cover
- 57 %on average
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+2Europe/Paris
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %52 %
- Few rainy daysweight 30 %15 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Mountain air”.
What to pack in June
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Chamonix in June: quick answers
Is Chamonix hot in June?
No. In June, Chamonix is mild: daytime highs average 20 °C and nights drop to about 10 °C.
Does it rain much in Chamonix in June?
It rains often – on about 16 days, adding up to 141 mm.
Chamonix month by month
The whole year in ChamonixAll destinations: FranceWhere to go in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)