Average annual temperature is 12.3 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -8.7 °C
Number of sunny days: 146 days
Number of rainy days: 206 days
Number of snow days: 13 days
Look at detailed online map of Isola San Biagio
* Weather data for Isola San Biagio 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) | 14.3 | 14.1 | 18.5 | 18.9 | 20.4 | 31.9 | 36.2 | 32.3 | 28.0 | 27.3 | 18.6 | 17.3 |
| Average daytime temperature (°C) | 7.0 | 7.7 | 11.8 | 11.7 | 16.1 | 22.1 | 28.3 | 26.2 | 22.7 | 21.2 | 12.7 | 10.6 |
| Average temperature (°C) | 3.6 | 3.2 | 7.4 | 7.6 | 12.7 | 17.9 | 23.3 | 21.4 | 18.3 | 16.3 | 8.6 | 6.4 |
| Average night temperature (°C) | 1.0 | -0.6 | 3.6 | 4.0 | 9.2 | 13.9 | 18.4 | 16.9 | 14.6 | 12.5 | 4.9 | 3.4 |
| Absolute minimum temperature (°C) | -5.8 | -8.7 | -1.2 | -0.9 | 6.2 | 10.8 | 14.0 | 12.2 | 10.0 | 8.5 | -4.0 | -2.0 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 7.5 | 8.4 | 8.5 | 9.1 | 12.1 | 13.6 | 12.3 | 10.2 | 8.9 | 5.8 | 6.8 |
| Precipitation (mm) | 152 | 62 | 95 | 149 | 234 | 239 | 79 | 68 | 101 | 34 | 155 | 39 |
| Sunny days | 12 | 15 | 13 | 5 | 1 | 10 | 11 | 18 | 14 | 17 | 10 | 20 |
| Rainy days | 12 | 9 | 18 | 23 | 30 | 20 | 20 | 13 | 16 | 14 | 20 | 11 |
| Snow days | 7 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Isola San Biagio during the most sunny months:
Months with the longest average daylight duration in Isola San Biagio:
The largest precipitation sum in Isola San Biagio is at