Average annual temperature is 13.1 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -6.2 °C
Number of sunny days: 199 days
Number of rainy days: 166 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) | 12.3 | 17.8 | 20.8 | 22.4 | 26.6 | 31.1 | 33.0 | 36.2 | 28.8 | 27.3 | 16.5 | 16.3 |
| Average daytime temperature (°C) | 7.7 | 11.0 | 15.2 | 18.1 | 21.1 | 26.0 | 28.6 | 29.4 | 24.8 | 20.3 | 12.1 | 8.4 |
| Average temperature (°C) | 3.0 | 4.5 | 9.2 | 11.9 | 16.3 | 21.3 | 23.4 | 23.5 | 19.4 | 15.3 | 6.1 | 3.1 |
| Average night temperature (°C) | -0.7 | -0.5 | 3.5 | 5.5 | 11.9 | 16.6 | 18.1 | 17.9 | 14.2 | 10.8 | 1.1 | -0.8 |
| Absolute minimum temperature (°C) | -6.2 | -6.0 | -1.2 | 0.4 | 8.4 | 13.8 | 12.9 | 10.4 | 6.2 | 4.3 | -4.5 | -4.4 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 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) | 5.2 | 7.6 | 8.9 | 9.8 | 9.3 | 11.8 | 12.8 | 11.6 | 10.0 | 7.3 | 6.9 | 5.1 |
| Precipitation (mm) | 26 | 20 | 31 | 98 | 265 | 130 | 103 | 121 | 69 | 93 | 61 | 38 |
| Sunny days | 21 | 21 | 18 | 17 | 5 | 10 | 12 | 19 | 21 | 14 | 20 | 21 |
| Rainy days | 10 | 7 | 13 | 13 | 26 | 20 | 19 | 12 | 9 | 17 | 10 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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