Average annual temperature is 13.3 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 155 days
Number of rainy days: 207 days
Number of snow days: 3 days
Look at detailed online map of Valle di Rio
* Weather data for Valle di Rio 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) | 13.5 | 14.3 | 16.4 | 17.8 | 22.8 | 31.7 | 35.3 | 32.7 | 28.0 | 26.1 | 16.0 | 14.5 |
| Average daytime temperature (°C) | 8.9 | 10.0 | 12.4 | 13.5 | 18.4 | 23.4 | 29.3 | 27.1 | 24.4 | 20.9 | 12.6 | 10.4 |
| Average temperature (°C) | 4.8 | 5.1 | 8.3 | 9.1 | 14.5 | 19.1 | 24.1 | 21.6 | 19.5 | 16.6 | 9.3 | 6.9 |
| Average night temperature (°C) | 1.3 | 1.1 | 4.1 | 4.6 | 10.7 | 14.6 | 18.9 | 16.5 | 15.1 | 12.8 | 6.1 | 3.3 |
| Absolute minimum temperature (°C) | -4.7 | -4.1 | -0.1 | -0.6 | 7.6 | 11.1 | 13.7 | 11.3 | 10.2 | 8.7 | -2.6 | -0.2 |
| 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) | 9.5 | 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 8.5 | 8.5 | 9.7 | 8.9 | 12.7 | 13.6 | 12.1 | 10.4 | 8.8 | 6.2 | 6.8 |
| Precipitation (mm) | 244 | 31 | 72 | 120 | 284 | 103 | 14 | 138 | 55 | 124 | 213 | 45 |
| Sunny days | 12 | 22 | 12 | 7 | 0 | 10 | 21 | 14 | 17 | 13 | 8 | 19 |
| Rainy days | 17 | 5 | 19 | 23 | 31 | 20 | 10 | 17 | 13 | 18 | 22 | 12 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Valle di Rio during the most sunny months:
The largest precipitation sum in Valle di Rio is at