Average annual temperature is 17.6 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of Fossi
* Weather data for Fossi 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) | 16.9 | 17.4 | 22.2 | 23.6 | 25.8 | 33.4 | 42.2 | 37.0 | 32.2 | 30.3 | 22.4 | 20.6 |
| Average daytime temperature (°C) | 12.8 | 13.3 | 16.8 | 18.0 | 21.4 | 27.0 | 34.4 | 31.8 | 28.6 | 25.5 | 17.6 | 15.2 |
| Average temperature (°C) | 9.5 | 9.1 | 12.8 | 13.9 | 17.9 | 23.0 | 28.8 | 26.7 | 23.7 | 20.8 | 13.8 | 10.9 |
| Average night temperature (°C) | 6.6 | 5.7 | 9.2 | 9.9 | 14.2 | 18.9 | 23.1 | 21.5 | 19.1 | 17.0 | 10.2 | 7.4 |
| Absolute minimum temperature (°C) | 0.5 | 0.8 | 5.0 | 3.6 | 10.9 | 15.3 | 17.0 | 15.1 | 13.0 | 12.8 | 3.1 | 2.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 8.3 | 10.0 | 10.6 | 11.3 | 12.9 | 13.4 | 12.1 | 10.1 | 8.7 | 6.9 | 6.7 |
| Precipitation (mm) | 95 | 80 | 51 | 67 | 120 | 122 | 1 | 25 | 33 | 43 | 134 | 45 |
| Sunny days | 9 | 17 | 13 | 8 | 3 | 9 | 27 | 24 | 22 | 15 | 12 | 21 |
| Rainy days | 22 | 11 | 18 | 22 | 28 | 21 | 4 | 7 | 8 | 16 | 18 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fossi during the most sunny months:
The largest precipitation sum in Fossi is at