Average annual temperature is 14.5 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 191 days
Number of rainy days: 174 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) | 14.9 | 16.0 | 21.1 | 21.0 | 27.5 | 32.9 | 35.8 | 37.0 | 30.7 | 28.6 | 17.7 | 15.1 |
| Average daytime temperature (°C) | 9.0 | 10.3 | 15.8 | 17.0 | 21.6 | 27.2 | 29.8 | 30.4 | 27.2 | 21.9 | 12.9 | 9.4 |
| Average temperature (°C) | 5.0 | 5.0 | 10.0 | 11.8 | 17.4 | 22.3 | 24.9 | 24.7 | 21.8 | 17.0 | 8.0 | 4.8 |
| Average night temperature (°C) | 1.9 | 1.1 | 4.8 | 6.7 | 13.3 | 17.4 | 19.9 | 19.5 | 16.8 | 12.9 | 4.2 | 1.6 |
| Absolute minimum temperature (°C) | -3.5 | -4.9 | 1.3 | 0.0 | 9.2 | 15.2 | 14.9 | 13.6 | 12.8 | 8.9 | -2.1 | -1.8 |
| 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 | 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) | 4.7 | 6.6 | 8.9 | 10.1 | 8.8 | 12.6 | 12.5 | 11.2 | 10.5 | 7.6 | 6.3 | 4.9 |
| Precipitation (mm) | 101 | 0 | 30 | 96 | 172 | 72 | 115 | 122 | 38 | 157 | 110 | 37 |
| Sunny days | 16 | 27 | 14 | 14 | 11 | 12 | 12 | 17 | 18 | 17 | 14 | 19 |
| Rainy days | 15 | 1 | 17 | 16 | 20 | 18 | 19 | 14 | 12 | 14 | 16 | 12 |
| 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