July · France
Best time to visit Mont Blanc in July Weather, crowds & prices
Weather in Mont Blanc in July
Average temperature 15°C, 70 mm of rain, about 31 days with 6+ hours of sunshine and 69% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
July score
9.2/10
Ranked #1 of 12 months
- Avg temp
- 15°C
- Rainfall
- 70 mm
- Humidity
- 69%
- Days with 6h+ sun
- 31
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
July in Mont Blanc scores 9.2/10 for nature and wildlife travel - the single best month of the year. Expect around 15°C, 70 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Mont Blanc's massif rises above Chamonix and Courmayeur, with glaciers, cable cars and alpine trails.
July: the best month of the year in Mont Blanc
July averages 15°C (60°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 70 mm, so plan one flexible day in three; you still get about 31 days with 6+ hours of sunshine and 15.2 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Mont Blanc at 9.2/10 — the reference point every other month on this page is measured against.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Mont Blanc in July?
- In July, Mont Blanc averages 15°C, 70 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 9.2/10.
- Is July a good time to visit Mont Blanc?
- July earns a 9.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Mont Blanc in July?
- Expect about 70 mm of rain in July. Average humidity is 69% and there are about 31 days with 6+ hours of sunshine.
Curated in Mont Blanc
Tickets & experiences
Things to do in Mont Blanc
Mont Blanc, France. Live activities and tours from GetYourGuide, matched to this destination.