Average annual temperature is 13.8 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 179 days
Number of rainy days: 186 days
Look at detailed online map of San Sisto
* Weather data for San Sisto 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) | 13.6 | 14.9 | 17.8 | 19.2 | 23.5 | 31.7 | 37.0 | 35.6 | 30.4 | 29.7 | 18.0 | 16.5 |
| Average daytime temperature (°C) | 8.3 | 9.5 | 13.1 | 14.5 | 19.6 | 24.7 | 31.3 | 29.8 | 26.0 | 23.3 | 13.4 | 10.4 |
| Average temperature (°C) | 4.9 | 4.5 | 8.4 | 9.6 | 14.7 | 19.5 | 25.1 | 23.5 | 20.1 | 17.9 | 9.9 | 6.9 |
| Average night temperature (°C) | 1.8 | 0.6 | 4.4 | 5.0 | 10.6 | 14.8 | 18.9 | 17.5 | 15.1 | 13.3 | 6.1 | 3.7 |
| Absolute minimum temperature (°C) | -3.2 | -3.9 | -1.1 | -1.3 | 7.1 | 12.0 | 15.0 | 12.3 | 11.0 | 9.6 | -2.5 | -1.1 |
| 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 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 7.5 | 8.6 | 10.6 | 9.8 | 12.5 | 13.4 | 12.3 | 10.4 | 8.7 | 5.8 | 5.9 |
| Precipitation (mm) | 115 | 42 | 68 | 90 | 122 | 85 | 7 | 65 | 41 | 64 | 116 | 33 |
| Sunny days | 16 | 20 | 13 | 13 | 6 | 11 | 20 | 24 | 19 | 14 | 7 | 16 |
| Rainy days | 15 | 8 | 18 | 17 | 25 | 19 | 11 | 7 | 11 | 17 | 23 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Sisto during the most sunny months:
Months with the longest average daylight duration in San Sisto:
The largest precipitation sum in San Sisto is at