Average annual temperature is 13.6 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 239 days
Number of rainy days: 126 days
Look at detailed online map of Fornis
* Weather data for Fornis United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.7 | 19.0 | 17.8 | 29.2 | 30.4 | 36.5 | 41.6 | 39.3 | 29.9 | 31.3 | 22.8 | 19.0 |
| Average daytime temperature (°C) | 11.3 | 11.2 | 10.4 | 18.9 | 22.2 | 26.8 | 34.9 | 32.9 | 25.7 | 23.2 | 17.1 | 14.1 |
| Average temperature (°C) | 5.9 | 4.8 | 5.1 | 11.4 | 15.3 | 19.0 | 25.9 | 24.5 | 18.2 | 15.0 | 9.8 | 8.0 |
| Average night temperature (°C) | 2.1 | -0.2 | 1.4 | 4.4 | 8.5 | 11.3 | 16.0 | 16.0 | 11.5 | 8.7 | 4.4 | 3.3 |
| Absolute minimum temperature (°C) | -4.3 | -4.6 | -5.7 | -5.3 | 2.5 | 5.9 | 9.8 | 12.0 | 7.8 | -0.9 | -2.6 | -1.8 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.1 | 6.9 | 6.7 | 11.2 | 12.0 | 12.8 | 13.5 | 12.1 | 10.7 | 9.5 | 7.9 | 6.1 |
| Precipitation (mm) | 336 | 172 | 354 | 24 | 38 | 8 | 0 | 26 | 49 | 25 | 82 | 133 |
| Sunny days | 11 | 14 | 6 | 23 | 21 | 25 | 30 | 28 | 23 | 23 | 19 | 16 |
| Rainy days | 20 | 14 | 25 | 7 | 10 | 5 | 1 | 3 | 7 | 8 | 11 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fornis during the most sunny months:
The largest precipitation sum in Fornis is at