Average annual temperature is 16.0 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 187 days
Number of rainy days: 176 days
Number of snow days: 2 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) | 17.1 | 15.3 | 22.3 | 22.5 | 24.9 | 31.9 | 39.9 | 35.5 | 30.9 | 30.0 | 23.2 | 21.8 |
| Average daytime temperature (°C) | 11.5 | 11.7 | 16.0 | 15.9 | 20.4 | 25.8 | 31.5 | 29.8 | 26.8 | 25.5 | 17.9 | 14.0 |
| Average temperature (°C) | 7.7 | 7.4 | 11.0 | 11.8 | 16.8 | 21.8 | 26.5 | 24.8 | 22.0 | 19.8 | 12.6 | 9.4 |
| Average night temperature (°C) | 4.4 | 3.8 | 6.5 | 8.0 | 13.3 | 17.7 | 21.4 | 19.8 | 18.1 | 14.7 | 7.8 | 5.4 |
| Absolute minimum temperature (°C) | -0.5 | 0.3 | 3.1 | 3.1 | 9.2 | 15.1 | 17.5 | 14.7 | 14.0 | 12.1 | -0.2 | 1.9 |
| 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) | 5.7 | 7.5 | 8.7 | 9.2 | 9.5 | 12.7 | 13.7 | 12.3 | 10.1 | 8.7 | 6.4 | 7.1 |
| Precipitation (mm) | 116 | 46 | 86 | 73 | 165 | 132 | 12 | 37 | 54 | 31 | 154 | 30 |
| Sunny days | 14 | 17 | 14 | 8 | 6 | 12 | 20 | 22 | 19 | 19 | 15 | 21 |
| Rainy days | 17 | 9 | 17 | 22 | 25 | 18 | 11 | 9 | 11 | 12 | 15 | 10 |
| Snow days | 0 | 2 | 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