Average annual temperature is 15.4 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 183 days
Number of rainy days: 182 days
Look at detailed online map of Colle Rosa
* Weather data for Colle Rosa 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) | 16.3 | 17.2 | 19.5 | 21.4 | 26.5 | 34.1 | 39.3 | 38.1 | 32.2 | 30.7 | 20.5 | 17.3 |
| Average daytime temperature (°C) | 11.7 | 12.9 | 15.7 | 17.1 | 21.3 | 26.9 | 33.6 | 31.6 | 28.6 | 24.8 | 16.1 | 13.5 |
| Average temperature (°C) | 7.1 | 6.7 | 10.3 | 11.4 | 16.3 | 21.1 | 26.6 | 24.3 | 21.7 | 18.8 | 11.4 | 8.5 |
| Average night temperature (°C) | 3.0 | 1.9 | 5.3 | 5.5 | 11.5 | 15.7 | 20.0 | 17.8 | 16.1 | 14.0 | 7.1 | 4.2 |
| Absolute minimum temperature (°C) | -1.5 | -2.9 | 1.3 | 0.1 | 8.8 | 11.5 | 14.9 | 13.3 | 11.4 | 11.2 | -1.0 | -1.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 8.2 | 8.6 | 10.0 | 9.0 | 12.8 | 13.5 | 12.3 | 10.8 | 8.7 | 6.3 | 6.3 |
| Precipitation (mm) | 175 | 59 | 120 | 113 | 226 | 128 | 8 | 66 | 38 | 119 | 219 | 40 |
| Sunny days | 14 | 22 | 13 | 11 | 2 | 12 | 25 | 21 | 21 | 17 | 7 | 18 |
| Rainy days | 17 | 6 | 18 | 19 | 29 | 18 | 6 | 10 | 9 | 14 | 23 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Colle Rosa during the most sunny months:
The largest precipitation sum in Colle Rosa is at