Average annual temperature is 11.8 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Forien
* Weather data for Forien 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) | 12.6 | 14.2 | 17.9 | 18.6 | 22.5 | 29.0 | 28.4 | 28.2 | 31.4 | 26.8 | 15.0 | 13.4 |
| Average daytime temperature (°C) | 7.6 | 9.1 | 11.0 | 13.0 | 17.2 | 23.3 | 20.8 | 21.1 | 22.7 | 17.2 | 10.7 | 9.3 |
| Average temperature (°C) | 5.4 | 5.6 | 7.9 | 9.1 | 12.8 | 18.3 | 16.9 | 17.3 | 18.5 | 13.5 | 8.5 | 7.2 |
| Average night temperature (°C) | 3.3 | 2.8 | 5.2 | 5.6 | 8.6 | 13.4 | 13.4 | 14.0 | 14.8 | 10.4 | 6.2 | 5.1 |
| Absolute minimum temperature (°C) | -2.0 | -1.5 | -2.0 | 0.6 | 5.4 | 8.9 | 10.4 | 10.4 | 8.7 | 5.0 | -0.2 | -3.1 |
| 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 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.3 |
| 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) | 3.7 | 5.5 | 6.1 | 7.9 | 11.3 | 12.8 | 10.0 | 9.1 | 9.1 | 6.5 | 3.9 | 3.3 |
| Precipitation (mm) | 161 | 15 | 172 | 108 | 60 | 41 | 147 | 146 | 78 | 144 | 221 | 119 |
| Sunny days | 6 | 14 | 6 | 12 | 16 | 14 | 3 | 7 | 11 | 13 | 2 | 7 |
| Rainy days | 25 | 14 | 25 | 18 | 15 | 16 | 28 | 24 | 19 | 18 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Forien during the most sunny months:
Months with the longest average daylight duration in Forien:
The largest precipitation sum in Forien is at