Average annual temperature is 13.1 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Fortan
* Weather data for Fortan 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) | 15.7 | 16.1 | 20.0 | 20.2 | 25.3 | 31.1 | 30.9 | 32.2 | 32.5 | 27.8 | 16.5 | 14.5 |
| Average daytime temperature (°C) | 8.0 | 9.8 | 12.4 | 14.3 | 19.8 | 26.1 | 24.6 | 24.3 | 25.2 | 19.1 | 11.9 | 9.8 |
| Average temperature (°C) | 6.0 | 5.5 | 8.7 | 10.2 | 15.0 | 20.8 | 19.9 | 19.8 | 19.9 | 14.5 | 9.2 | 7.4 |
| Average night temperature (°C) | 3.5 | 2.1 | 5.1 | 6.1 | 10.2 | 15.2 | 14.9 | 15.4 | 15.0 | 10.5 | 6.3 | 5.0 |
| Absolute minimum temperature (°C) | -2.8 | -4.0 | -1.5 | -1.1 | 6.2 | 10.8 | 11.4 | 10.1 | 7.7 | 5.5 | -1.7 | -3.3 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 15.9 | 15.6 | 14.2 | 12.6 | 10.8 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 6.0 | 6.4 | 7.8 | 11.8 | 12.2 | 11.2 | 9.4 | 9.8 | 7.0 | 4.7 | 2.6 |
| Precipitation (mm) | 83 | 6 | 88 | 56 | 41 | 69 | 54 | 65 | 74 | 109 | 76 | 56 |
| Sunny days | 11 | 18 | 8 | 12 | 16 | 20 | 10 | 8 | 16 | 13 | 2 | 13 |
| Rainy days | 20 | 10 | 23 | 18 | 15 | 10 | 21 | 23 | 14 | 18 | 28 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fortan during the most sunny months:
Months with the longest average daylight duration in Fortan:
The largest precipitation sum in Fortan is at