Average annual temperature is 14.7 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 159 days
Number of rainy days: 206 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) | 14.4 | 15.6 | 18.1 | 19.6 | 24.9 | 33.8 | 39.0 | 35.7 | 30.5 | 29.9 | 18.7 | 16.4 |
| Average daytime temperature (°C) | 10.4 | 11.7 | 14.3 | 15.7 | 19.9 | 25.4 | 31.9 | 29.4 | 27.0 | 23.1 | 14.9 | 12.2 |
| Average temperature (°C) | 6.3 | 6.0 | 9.5 | 10.5 | 15.4 | 20.4 | 25.7 | 23.6 | 21.4 | 18.0 | 11.1 | 8.1 |
| Average night temperature (°C) | 3.1 | 2.0 | 5.8 | 6.2 | 11.6 | 15.9 | 20.3 | 18.5 | 17.0 | 14.3 | 7.9 | 5.0 |
| Absolute minimum temperature (°C) | -1.3 | -2.4 | 2.7 | 1.5 | 8.8 | 12.2 | 16.1 | 13.2 | 12.7 | 11.9 | 0.6 | 1.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 8.3 | 8.9 | 10.0 | 9.2 | 12.9 | 13.6 | 12.3 | 10.6 | 8.8 | 6.6 | 6.4 |
| Precipitation (mm) | 205 | 50 | 76 | 87 | 214 | 107 | 10 | 50 | 112 | 132 | 194 | 45 |
| Sunny days | 12 | 20 | 12 | 8 | 3 | 12 | 23 | 17 | 19 | 14 | 7 | 12 |
| Rainy days | 19 | 8 | 19 | 22 | 28 | 18 | 8 | 14 | 11 | 17 | 23 | 19 |
| 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