Average annual temperature is 16.3 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 151 days
Number of rainy days: 214 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) | 17.2 | 18.9 | 19.9 | 21.9 | 27.7 | 32.2 | 38.1 | 38.3 | 33.8 | 30.1 | 20.7 | 19.4 |
| Average daytime temperature (°C) | 12.9 | 13.5 | 16.1 | 17.6 | 22.1 | 27.1 | 33.1 | 30.9 | 29.1 | 25.1 | 17.1 | 14.3 |
| Average temperature (°C) | 7.9 | 7.7 | 11.0 | 12.4 | 17.2 | 21.6 | 26.7 | 24.6 | 22.9 | 19.6 | 12.9 | 10.0 |
| Average night temperature (°C) | 4.2 | 3.2 | 6.7 | 7.9 | 13.0 | 16.8 | 21.0 | 19.1 | 17.8 | 15.2 | 8.8 | 6.3 |
| Absolute minimum temperature (°C) | -0.7 | -2.2 | 2.8 | 3.5 | 9.0 | 13.0 | 16.7 | 14.6 | 14.2 | 12.4 | 0.7 | 1.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.5 | 8.2 | 8.6 | 9.9 | 8.7 | 12.1 | 13.5 | 12.2 | 10.5 | 8.9 | 6.6 | 6.6 |
| Precipitation (mm) | 186 | 55 | 102 | 82 | 226 | 153 | 11 | 63 | 111 | 96 | 180 | 55 |
| Sunny days | 12 | 20 | 10 | 7 | 2 | 11 | 21 | 15 | 19 | 13 | 5 | 16 |
| Rainy days | 19 | 8 | 21 | 23 | 29 | 19 | 10 | 16 | 11 | 18 | 25 | 15 |
| 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:
The largest precipitation sum in San Marco is at