Average annual temperature is 13.2 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: -7.5 °C
Number of sunny days: 166 days
Number of rainy days: 198 days
Number of snow days: 1 day
Look at detailed online map of Santo Stefano
* Weather data for Santo Stefano 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) | 14.3 | 19.7 | 19.0 | 20.5 | 21.8 | 32.4 | 39.2 | 33.1 | 32.7 | 29.2 | 21.9 | 20.8 |
| Average daytime temperature (°C) | 9.5 | 9.7 | 12.7 | 13.7 | 18.4 | 23.7 | 31.4 | 27.5 | 25.8 | 23.2 | 15.0 | 11.7 |
| Average temperature (°C) | 4.8 | 4.7 | 7.6 | 8.8 | 13.7 | 18.5 | 24.6 | 21.3 | 19.3 | 16.7 | 10.8 | 6.9 |
| Average night temperature (°C) | -0.1 | -0.1 | 2.6 | 3.3 | 8.4 | 12.5 | 18.0 | 15.1 | 12.8 | 11.0 | 7.0 | 2.8 |
| Absolute minimum temperature (°C) | -7.5 | -4.3 | -5.3 | -3.3 | 3.6 | 7.3 | 12.9 | 10.5 | 7.7 | 5.2 | -3.2 | -3.9 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.5 |
| 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) | 6.3 | 7.8 | 8.7 | 10.1 | 9.2 | 12.9 | 13.7 | 12.3 | 10.3 | 9.3 | 6.5 | 6.8 |
| Precipitation (mm) | 218 | 38 | 139 | 158 | 278 | 45 | 4 | 45 | 50 | 59 | 245 | 40 |
| Sunny days | 9 | 15 | 13 | 9 | 5 | 12 | 26 | 16 | 18 | 20 | 6 | 17 |
| Rainy days | 22 | 12 | 18 | 21 | 26 | 18 | 5 | 15 | 12 | 11 | 24 | 14 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Santo Stefano during the most sunny months:
The largest precipitation sum in Santo Stefano is at