Last updated: August 23, 2025
In August, the average temperature in Saint-Sulpice-sur-Risle, France hovers around 18°C (65°F), bringing pleasant warmth. However, be prepared for a range, as temperatures can dip to a chilly 6°C (43°F) or soar up to a sizzling 35°C (96°F). Expect 59 mm (2.3 in) of precipitation over 10 days, contributing to an average humidity of 68% for that month.
In August in Saint-Sulpice-sur-Risle, the average temperature is 18°C (65°F). Maximums can reach 35°C (96°F), while minimums can dip as low as 6°C (43°F). Be prepared for a range of weather conditions during your travels to Saint-Sulpice-sur-Risle this month, so pack accordingly!
In Saint-Sulpice-sur-Risle in August, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.
In Saint-Sulpice-sur-Risle in August, humidity is 68%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel somewhat sticky and requiring occasional breaks for refreshing hydration.
In Saint-Sulpice-sur-Risle in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Saint-Sulpice-sur-Risle.
UV Risk Categories
Weather in Saint-Sulpice-sur-Risle varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Saint-Sulpice-sur-Risle, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 50 mm (2.0 inches) | 91% | low |
| February Weather | 6°C (42°F) | 60 mm (2.4 inches) | 89% | moderate |
| March Weather | 8°C (46°F) | 68 mm (2.7 inches) | 85% | moderate |
| April Weather | 10°C (50°F) | 39 mm (1.6 inches) | 84% | high |
| May Weather | 13°C (56°F) | 86 mm (3.4 inches) | 82% | very high |
| June Weather | 17°C (63°F) | 104 mm (4.1 inches) | 80% | very high |
| July Weather | 19°C (66°F) | 44 mm (1.7 inches) | 73% | very high |
| August Weather | 18°C (65°F) | 59 mm (2.3 inches) | 68% | very high |
| September Weather | 15°C (60°F) | 45 mm (1.8 inches) | 76% | high |
| October Weather | 12°C (54°F) | 71 mm (2.8 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 65 mm (2.5 inches) | 92% | low |
| December Weather | 6°C (43°F) | 93 mm (3.6 inches) | 93% | low |