Montpellier weather in August
August in Montpellier: hot, a little rain, with clean air — an excellent time to visit.
#6 of 12 months in Montpellier · #353 of 897 destinations to visit in August · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Montpellier in August
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Montpellier climate normals — August
| Daytime high | 30°C / 85°F | 🥵 hot |
|---|---|---|
| Nighttime low | 20°C / 68°F | |
| Rainfall | 43 mm / 1.7 in | 🌦 some rain |
| Rainy days | 4 days | |
| Humidity | 59% | 🍃 comfortable |
| Dew point | 16°C / 60°F | |
| Sunshine | 12.1 h/day | |
| Daylight | 13.9 h | |
| Wind | 22 km/h / 13 mph | |
| Air quality (US AQI) | 45 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Montpellier in August — FAQ
- Is August a good time to visit Montpellier?
- August in Montpellier: hot, a little rain, with clean air — an excellent time to visit. It ranks #6 of 12 months for Montpellier on SeasonMap's comfort score (85/100).
- What is the weather like in Montpellier in August?
- In August, Montpellier averages a daily high of 29.5°C and a low of 20.1°C, with about 42.7 mm of rain over roughly 4.4 rainy days.
- What is the air quality in Montpellier in August?
- Montpellier has a mean US Air Quality Index of about 45 in August.