Average annual temperature is 12.9 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 139 days
Number of rainy days: 222 days
Number of snow days: 4 days
Look at detailed online map of Rosa
* Weather data for 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) | 14.5 | 15.4 | 15.7 | 17.8 | 21.8 | 29.5 | 35.1 | 30.7 | 28.7 | 26.0 | 18.6 | 16.6 |
| Average daytime temperature (°C) | 8.5 | 8.9 | 11.3 | 12.5 | 17.3 | 22.3 | 28.2 | 25.4 | 24.4 | 21.1 | 12.9 | 10.4 |
| Average temperature (°C) | 4.8 | 4.6 | 7.4 | 8.5 | 13.7 | 18.3 | 23.5 | 20.6 | 19.5 | 16.5 | 10.1 | 7.0 |
| Average night temperature (°C) | 1.3 | 0.4 | 3.4 | 4.3 | 10.1 | 13.7 | 18.0 | 15.9 | 14.9 | 12.5 | 7.3 | 4.0 |
| Absolute minimum temperature (°C) | -4.8 | -4.6 | -1.1 | -1.5 | 6.5 | 10.7 | 13.8 | 11.5 | 10.0 | 9.3 | -1.9 | -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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.8 | 7.7 | 8.2 | 9.2 | 8.5 | 12.5 | 13.6 | 12.1 | 10.7 | 8.5 | 5.8 | 6.4 |
| Precipitation (mm) | 384 | 61 | 132 | 181 | 294 | 109 | 21 | 84 | 25 | 146 | 323 | 64 |
| Sunny days | 15 | 15 | 12 | 6 | 2 | 9 | 19 | 10 | 20 | 15 | 2 | 14 |
| Rainy days | 16 | 9 | 19 | 24 | 29 | 21 | 12 | 21 | 10 | 16 | 28 | 17 |
| Snow days | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rosa during the most sunny months:
The largest precipitation sum in Rosa is at