Chamonix weather in June
June in Chamonix: nice, soaked, with clean air — not the best time to visit.
#10 of 12 months in Chamonix · #601 of 604 destinations to visit in June · comfort 23/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Chamonix climate normals — June
| Daytime high | 21°C / 70°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Feels like (high) | 22°C / 72°F | |
| Rainfall | 158 mm / 6.2 in | ⛈ soaked |
| Rainy days | 20 days | |
| Humidity | 75% | 💦 very humid |
| Dew point | 13°C / 55°F | |
| Sunshine | 11.2 h/day | |
| Daylight | 15.7 h | |
| Wind | 7 km/h / 4 mph | |
| Snowfall | 0.1 cm / 0 in | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Chamonix?
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Chamonix in June — FAQ
- Is June a good time to visit Chamonix?
- June in Chamonix: nice, soaked, with clean air — not the best time to visit. It ranks #10 of 12 months for Chamonix on SeasonMap's comfort score (23/100).
- What is the weather like in Chamonix in June?
- In June, Chamonix averages a daily high of 20.9°C and a low of 11°C, with about 158.3 mm of rain over roughly 20 rainy days.
- What is the air quality in Chamonix in June?
- Chamonix has a mean US Air Quality Index of about 46 in June.