Average annual temperature is 14.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Colli
* Weather data for Colli 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) | 14.5 | 15.6 | 18.1 | 19.9 | 25.1 | 33.7 | 37.6 | 37.1 | 30.0 | 28.9 | 18.5 | 17.7 |
| Average daytime temperature (°C) | 9.6 | 11.0 | 13.8 | 15.2 | 20.1 | 25.4 | 31.5 | 30.2 | 26.4 | 23.3 | 14.3 | 11.8 |
| Average temperature (°C) | 5.0 | 5.1 | 8.9 | 9.8 | 15.0 | 19.8 | 25.4 | 23.5 | 20.1 | 17.8 | 10.2 | 7.4 |
| Average night temperature (°C) | 0.7 | 0.1 | 3.8 | 3.9 | 9.8 | 13.9 | 18.9 | 16.7 | 14.3 | 12.9 | 5.9 | 3.3 |
| Absolute minimum temperature (°C) | -5.9 | -5.4 | -1.8 | -2.0 | 5.9 | 10.2 | 13.5 | 10.7 | 9.8 | 8.6 | -2.1 | -2.9 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 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 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 8.2 | 8.6 | 10.0 | 9.5 | 12.7 | 13.5 | 12.2 | 10.5 | 8.7 | 6.1 | 6.3 |
| Precipitation (mm) | 165 | 55 | 88 | 128 | 219 | 128 | 23 | 120 | 36 | 134 | 195 | 59 |
| Sunny days | 14 | 20 | 13 | 9 | 4 | 11 | 22 | 22 | 20 | 14 | 8 | 15 |
| Rainy days | 17 | 8 | 18 | 21 | 27 | 19 | 9 | 9 | 10 | 17 | 22 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Colli during the most sunny months:
The largest precipitation sum in Colli is at