Last updated: August 23, 2025
In July, the average temperature in Jassans-Riottier, France is a pleasant 22°C (72°F). However, fluctuations can be notable, with minimums dropping to 12°C (54°F) and maximums soaring to 39°C (102°F). Expect around 79 mm (3.1 in) of precipitation spread over 9 days, contributing to an average humidity level of 68%. Stay prepared for a mix of warm days and occasional rain!
In July in Jassans-Riottier, the average temperature is 22°C (72°F), with maximums reaching as high as 39°C (102°F) and minimums dipping as low as 12°C (54°F). This pleasant range makes Jassans-Riottier an ideal destination for travelers seeking both warmth and cool respite during their adventures.
In Jassans-Riottier in July, the precipitation amount is 79 mm (3.1 in) spread over 9 days.
In Jassans-Riottier in July humidity is 68%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, slightly stifling but still manageable for traveling, creating an atmosphere that encourages leisurely outdoor activities while prompting occasional breaks for refreshment.
In Jassans-Riottier in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Jassans-Riottier.
UV Risk Categories
Weather in Jassans-Riottier varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Jassans-Riottier, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 75 mm (2.9 inches) | 91% | low |
| February Weather | 6°C (43°F) | 59 mm (2.3 inches) | 88% | moderate |
| March Weather | 8°C (47°F) | 82 mm (3.2 inches) | 84% | moderate |
| April Weather | 12°C (54°F) | 54 mm (2.1 inches) | 81% | high |
| May Weather | 15°C (60°F) | 118 mm (4.6 inches) | 77% | very high |
| June Weather | 20°C (69°F) | 86 mm (3.4 inches) | 76% | very high |
| July Weather | 22°C (72°F) | 79 mm (3.1 inches) | 68% | very high |
| August Weather | 22°C (71°F) | 81 mm (3.2 inches) | 61% | very high |
| September Weather | 18°C (64°F) | 75 mm (2.9 inches) | 72% | high |
| October Weather | 13°C (55°F) | 101 mm (4.0 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 97 mm (3.8 inches) | 91% | moderate |
| December Weather | 5°C (41°F) | 134 mm (5.3 inches) | 92% | low |