Average annual temperature is 12.6 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Rosson
* Weather data for Rosson France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.2 | 15.5 | 19.3 | 19.7 | 25.1 | 30.4 | 33.2 | 30.6 | 32.2 | 27.5 | 15.7 | 13.3 |
| Average daytime temperature (°C) | 7.3 | 8.8 | 11.9 | 13.3 | 19.1 | 26.1 | 24.8 | 23.8 | 25.2 | 19.1 | 10.9 | 8.6 |
| Average temperature (°C) | 5.2 | 4.5 | 7.9 | 9.2 | 14.6 | 20.8 | 20.1 | 19.5 | 19.5 | 14.2 | 8.1 | 6.5 |
| Average night temperature (°C) | 2.7 | 0.8 | 4.0 | 4.9 | 9.8 | 14.7 | 15.1 | 15.4 | 14.2 | 9.7 | 5.3 | 4.2 |
| Absolute minimum temperature (°C) | -5.0 | -5.8 | -2.9 | -1.6 | 6.1 | 11.3 | 11.2 | 10.6 | 6.2 | 4.2 | -1.1 | -3.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.5 | 5.5 | 7.0 | 8.0 | 11.6 | 13.1 | 10.7 | 9.6 | 10.1 | 6.8 | 4.2 | 1.8 |
| Precipitation (mm) | 84 | 9 | 115 | 76 | 39 | 51 | 90 | 107 | 22 | 128 | 138 | 96 |
| Sunny days | 5 | 17 | 7 | 8 | 15 | 19 | 13 | 8 | 16 | 12 | 2 | 7 |
| Rainy days | 26 | 11 | 24 | 22 | 16 | 11 | 18 | 23 | 14 | 19 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rosson during the most sunny months:
Months with the longest average daylight duration in Rosson:
The largest precipitation sum in Rosson is at