Average annual temperature is 14.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 186 days
Number of rainy days: 178 days
Number of snow days: 1 day
Look at detailed online map of Valle d'Inferno
* Weather data for Valle d'Inferno 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) | 14.2 | 16.6 | 19.4 | 22.1 | 26.6 | 34.4 | 37.6 | 37.6 | 32.7 | 30.1 | 19.9 | 19.4 |
| Average daytime temperature (°C) | 10.2 | 11.5 | 15.6 | 17.3 | 21.8 | 27.0 | 32.7 | 31.7 | 27.9 | 24.0 | 14.9 | 12.0 |
| Average temperature (°C) | 5.9 | 5.8 | 10.0 | 11.4 | 16.3 | 21.2 | 26.0 | 24.7 | 21.1 | 18.2 | 10.5 | 7.4 |
| Average night temperature (°C) | 1.8 | 1.5 | 4.8 | 5.5 | 10.8 | 15.3 | 19.5 | 17.7 | 14.9 | 13.5 | 6.1 | 3.5 |
| Absolute minimum temperature (°C) | -4.3 | -5.2 | -1.7 | -2.2 | 7.5 | 12.0 | 16.2 | 12.5 | 11.1 | 10.2 | -0.5 | -1.5 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 5.4 | 6.2 | 8.6 | 11.0 | 10.1 | 11.9 | 13.4 | 12.0 | 10.5 | 8.1 | 5.8 | 5.1 |
| Precipitation (mm) | 98 | 32 | 62 | 44 | 129 | 90 | 35 | 49 | 48 | 148 | 136 | 52 |
| Sunny days | 19 | 18 | 13 | 13 | 6 | 13 | 19 | 23 | 20 | 18 | 9 | 15 |
| Rainy days | 11 | 10 | 18 | 17 | 25 | 17 | 12 | 8 | 10 | 13 | 21 | 16 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Valle d'Inferno during the most sunny months:
Months with the longest average daylight duration in Valle d'Inferno:
The largest precipitation sum in Valle d'Inferno is at