Last updated: August 23, 2025
In September, the average temperature in Russ, France is a comfortable 15°C (59°F). Expect temperatures to fluctuate, with a minimum of 2°C (36°F) and a maximum reaching 31°C (88°F). During this time, the region experiences about 79 mm (3.1 in) of precipitation over 12 days, contributing to an average humidity level of 83%.
In September in Russ, the average temperature is 15°C (59°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop to as low as 2°C (36°F). It's a great time to visit for those who enjoy mild weather with the possibility of warmer days, but be sure to pack layers for the cooler evenings.
In Russ in September, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.
In Russ in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.
In Russ in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Russ, you can refer to this Hourly UV Index in Russ.
UV Risk Categories
Weather in Russ varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Russ, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 106 mm (4.2 inches) | 91% | low |
| February Weather | 4°C (39°F) | 98 mm (3.9 inches) | 90% | moderate |
| March Weather | 6°C (43°F) | 107 mm (4.2 inches) | 88% | moderate |
| April Weather | 10°C (50°F) | 57 mm (2.3 inches) | 84% | high |
| May Weather | 13°C (56°F) | 124 mm (4.9 inches) | 81% | very high |
| June Weather | 18°C (65°F) | 128 mm (5.0 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 104 mm (4.1 inches) | 82% | very high |
| August Weather | 19°C (67°F) | 117 mm (4.6 inches) | 80% | very high |
| September Weather | 15°C (59°F) | 79 mm (3.1 inches) | 83% | high |
| October Weather | 11°C (51°F) | 98 mm (3.8 inches) | 89% | moderate |
| November Weather | 5°C (42°F) | 81 mm (3.2 inches) | 91% | low |
| December Weather | 3°C (38°F) | 145 mm (5.7 inches) | 93% | low |