Average annual temperature is 12.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 190 days
Number of rainy days: 170 days
Number of snow days: 5 days
Look at detailed online map of San Firmino
* Weather data for San Firmino 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) | 11.4 | 19.4 | 18.1 | 20.7 | 25.1 | 29.9 | 33.2 | 35.3 | 28.2 | 27.8 | 17.3 | 17.4 |
| Average daytime temperature (°C) | 7.1 | 9.8 | 13.7 | 16.6 | 19.1 | 24.0 | 28.1 | 28.8 | 23.6 | 19.2 | 11.0 | 9.1 |
| Average temperature (°C) | 3.5 | 5.3 | 8.7 | 11.3 | 15.0 | 19.9 | 22.9 | 23.3 | 18.9 | 14.7 | 6.3 | 4.7 |
| Average night temperature (°C) | 0.5 | 1.4 | 3.9 | 5.6 | 11.1 | 15.4 | 17.6 | 17.9 | 14.3 | 10.9 | 2.4 | 1.1 |
| Absolute minimum temperature (°C) | -4.2 | -4.4 | -1.3 | -0.4 | 7.6 | 10.8 | 12.8 | 11.7 | 8.6 | 6.7 | -1.8 | -3.5 |
| 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 | 14.1 | 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) | 5.9 | 7.3 | 9.6 | 10.5 | 9.0 | 11.9 | 13.3 | 11.7 | 10.0 | 7.3 | 7.2 | 5.7 |
| Precipitation (mm) | 29 | 24 | 36 | 47 | 240 | 98 | 27 | 125 | 80 | 77 | 40 | 46 |
| Sunny days | 20 | 17 | 19 | 15 | 5 | 9 | 13 | 18 | 19 | 17 | 19 | 19 |
| Rainy days | 11 | 8 | 12 | 15 | 26 | 21 | 18 | 13 | 11 | 14 | 10 | 11 |
| Snow days | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit San Firmino during the most sunny months:
Months with the longest average daylight duration in San Firmino:
The largest precipitation sum in San Firmino is at