Saint-Martin-d'Hères Weather in July
What's the weather like in Saint-Martin-d'Hères (Rhône-Alpes) in July 2025?
The climate in Saint-Martin-d'Hères during July can be summarized as warm and reasonably dry.
July is in the summer in Saint-Martin-d'Hères and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 24.9°C 76.7°F |
|---|---|
| Nightly temperature | 13.8°C 56.8°F |
| Average temperature | 19.3°C 66.7°F |
| Daily sunshine | 10.4 hrs |
| Avg rainfall | 66 mm 2.6 ins |
| Rainy days | 9 days |
| Sea temperature | 21.7°C 71°F |
| Humidity | 64% |
| Windspeed | 11.9kph 7 mph |
On average July is the driest month of the year in Saint-Martin-d'Hères with around 66mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.4 hours of sunshine per day.
July temperatures in Saint-Martin-d'Hères
July rainfall
July hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Saint-Martin-d'Hères in July 2025.
Other monthly averages
Saint-Martin-d'Hères weather stats
| Hottest month: | July | 24.6°C 76.3°F |
|---|---|---|
| Driest month: | July | 66mm 2.6ins |
| Sunniest month: | July | 10.4hrs |
| Coldest month: | January | 4.5°C 40.1°F |
| Wettest month: | November | 100mm 3.9ins |
© Google
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