Average annual temperature is 3.1 °C
Absolute maximum temperature: 27.2 °C
Absolute minimum temperature: -24.1 °C
Number of sunny days: 170 days
Number of rainy days: 140 days
Number of snow days: 55 days
Look at detailed online map of San Marco
* Weather data for San Marco 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) | 3.2 | 7.4 | 7.9 | 13.6 | 16.1 | 21.5 | 27.2 | 27.1 | 22.8 | 19.5 | 9.2 | 8.2 |
| Average daytime temperature (°C) | -3.6 | 0.4 | 2.4 | 5.0 | 9.4 | 15.7 | 20.5 | 20.0 | 17.3 | 11.5 | 2.5 | 1.7 |
| Average temperature (°C) | -8.7 | -5.3 | -2.5 | 0.1 | 4.8 | 10.7 | 13.8 | 13.4 | 10.6 | 5.5 | -2.1 | -3.6 |
| Average night temperature (°C) | -13.7 | -10.6 | -8.2 | -4.9 | 0.1 | 5.6 | 6.4 | 6.5 | 4.5 | 0.5 | -6.5 | -8.1 |
| Absolute minimum temperature (°C) | -24.1 | -19.3 | -17.8 | -11.2 | -2.8 | 1.9 | -0.9 | -0.6 | -4.7 | -4.2 | -13.4 | -21.8 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.8 |
| 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) | 6.7 | 8.1 | 8.7 | 10.7 | 9.2 | 11.8 | 13.6 | 11.9 | 10.2 | 7.2 | 6.2 | 5.6 |
| Precipitation (mm) | 93 | 25 | 128 | 78 | 187 | 120 | 17 | 73 | 32 | 119 | 168 | 123 |
| Sunny days | 17 | 20 | 13 | 12 | 4 | 7 | 16 | 17 | 19 | 18 | 11 | 16 |
| Rainy days | 1 | 2 | 8 | 10 | 27 | 23 | 15 | 14 | 11 | 12 | 11 | 6 |
| Snow days | 13 | 6 | 10 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 9 |
The best time to visit San Marco during the most sunny months:
Months with the longest average daylight duration in San Marco:
The largest precipitation sum in San Marco is at