Average annual temperature is 13.6 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 136 days
Number of rainy days: 226 days
Number of snow days: 3 days
Look at detailed online map of San Siro Foce
* Weather data for San Siro Foce 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) | 12.8 | 14.8 | 17.1 | 19.4 | 23.9 | 28.4 | 30.0 | 33.9 | 27.9 | 24.6 | 18.6 | 15.9 |
| Average daytime temperature (°C) | 8.8 | 9.4 | 12.6 | 14.6 | 19.2 | 23.2 | 25.8 | 26.5 | 23.5 | 19.1 | 12.9 | 10.8 |
| Average temperature (°C) | 6.1 | 5.7 | 9.0 | 10.6 | 15.5 | 19.7 | 22.1 | 22.2 | 19.2 | 15.9 | 9.4 | 7.4 |
| Average night temperature (°C) | 3.7 | 2.8 | 5.7 | 6.6 | 12.0 | 15.8 | 18.2 | 17.8 | 15.3 | 13.1 | 6.1 | 4.8 |
| Absolute minimum temperature (°C) | -1.0 | -2.3 | 1.9 | 1.8 | 8.2 | 12.6 | 13.3 | 12.3 | 9.8 | 9.3 | 0.8 | -0.4 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 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) | 5.0 | 6.2 | 8.6 | 10.3 | 10.2 | 12.2 | 12.8 | 11.8 | 10.0 | 6.9 | 6.0 | 4.4 |
| Precipitation (mm) | 161 | 51 | 138 | 63 | 120 | 117 | 56 | 92 | 186 | 427 | 232 | 187 |
| Sunny days | 11 | 13 | 11 | 7 | 6 | 7 | 12 | 15 | 18 | 10 | 13 | 13 |
| Rainy days | 18 | 14 | 20 | 23 | 25 | 23 | 19 | 16 | 12 | 21 | 17 | 18 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Siro Foce during the most sunny months:
Months with the longest average daylight duration in San Siro Foce:
The largest precipitation sum in San Siro Foce is at