Average annual temperature is 16.2 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Forni
* Weather data for Forni Italy is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.8 | 16.2 | 20.5 | 21.8 | 28.1 | 32.0 | 35.3 | 38.8 | 33.3 | 28.6 | 20.3 | 18.4 |
| Average daytime temperature (°C) | 11.8 | 12.4 | 15.7 | 17.5 | 22.4 | 27.1 | 31.4 | 31.3 | 28.0 | 23.9 | 16.3 | 13.6 |
| Average temperature (°C) | 8.1 | 7.8 | 11.4 | 12.5 | 17.4 | 21.9 | 25.9 | 25.4 | 22.4 | 19.1 | 12.6 | 9.1 |
| Average night temperature (°C) | 5.1 | 4.3 | 7.7 | 7.8 | 13.1 | 17.2 | 20.4 | 19.6 | 17.8 | 15.2 | 8.8 | 5.6 |
| Absolute minimum temperature (°C) | 0.7 | -1.1 | 4.3 | 2.2 | 9.7 | 14.1 | 16.6 | 14.3 | 13.3 | 12.2 | -1.0 | 1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 6.6 | 7.5 | 9.2 | 11.1 | 10.3 | 12.7 | 13.3 | 12.1 | 10.1 | 8.1 | 6.4 | 6.2 |
| Precipitation (mm) | 92 | 33 | 64 | 79 | 130 | 90 | 17 | 50 | 79 | 140 | 169 | 55 |
| Sunny days | 14 | 18 | 13 | 13 | 7 | 14 | 20 | 22 | 20 | 14 | 10 | 17 |
| Rainy days | 17 | 10 | 18 | 17 | 24 | 16 | 11 | 9 | 10 | 17 | 20 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Forni during the most sunny months:
Months with the longest average daylight duration in Forni:
The largest precipitation sum in Forni is at