Average annual temperature is 16.1 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of San Iacopo
* Weather data for San Iacopo 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) | 15.4 | 15.2 | 19.3 | 22.6 | 27.3 | 32.1 | 33.3 | 35.2 | 30.3 | 27.9 | 20.3 | 18.9 |
| Average daytime temperature (°C) | 12.0 | 12.1 | 15.6 | 17.5 | 21.9 | 26.3 | 29.5 | 29.4 | 26.8 | 22.8 | 16.2 | 12.9 |
| Average temperature (°C) | 8.1 | 7.6 | 11.6 | 12.9 | 17.8 | 22.2 | 25.4 | 24.6 | 21.5 | 19.1 | 12.7 | 9.2 |
| Average night temperature (°C) | 4.9 | 3.9 | 7.8 | 8.3 | 13.6 | 18.3 | 20.9 | 19.9 | 16.6 | 15.9 | 9.0 | 5.7 |
| Absolute minimum temperature (°C) | -1.7 | -3.3 | 3.0 | 2.5 | 10.1 | 15.7 | 17.9 | 14.9 | 13.1 | 12.5 | 0.2 | 0.9 |
| 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) | 9.3 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 5.6 | 7.0 | 9.3 | 11.2 | 10.1 | 12.3 | 13.2 | 12.0 | 10.3 | 7.4 | 5.9 | 5.2 |
| Precipitation (mm) | 147 | 35 | 79 | 76 | 135 | 126 | 7 | 143 | 45 | 359 | 227 | 109 |
| Sunny days | 14 | 20 | 16 | 13 | 7 | 12 | 21 | 20 | 18 | 14 | 7 | 14 |
| Rainy days | 17 | 8 | 15 | 17 | 24 | 18 | 10 | 11 | 12 | 17 | 23 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Iacopo during the most sunny months:
Months with the longest average daylight duration in San Iacopo:
The largest precipitation sum in San Iacopo is at