Average annual temperature is 12.6 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 157 days
Number of rainy days: 203 days
Number of snow days: 5 days
Look at detailed online map of Isca
* Weather data for Isca 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) | 13.0 | 15.1 | 16.5 | 17.4 | 20.9 | 31.3 | 36.3 | 33.5 | 29.1 | 28.4 | 16.2 | 14.9 |
| Average daytime temperature (°C) | 7.0 | 8.2 | 11.0 | 12.0 | 16.7 | 22.5 | 29.7 | 26.6 | 24.4 | 21.0 | 12.1 | 9.3 |
| Average temperature (°C) | 4.2 | 4.2 | 7.0 | 8.0 | 13.1 | 18.1 | 23.9 | 21.2 | 19.1 | 16.3 | 9.2 | 6.4 |
| Average night temperature (°C) | 1.8 | 1.1 | 3.7 | 4.7 | 10.0 | 14.2 | 18.5 | 16.4 | 14.7 | 12.4 | 6.2 | 3.8 |
| Absolute minimum temperature (°C) | -2.9 | -3.9 | -0.7 | -0.4 | 7.1 | 11.4 | 14.1 | 11.8 | 10.2 | 7.1 | -1.2 | -0.1 |
| 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 | 9.2 |
| 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) | 5.7 | 7.7 | 8.5 | 9.0 | 8.6 | 12.5 | 13.7 | 12.4 | 10.3 | 8.5 | 5.7 | 6.4 |
| Precipitation (mm) | 153 | 26 | 62 | 86 | 193 | 103 | 15 | 29 | 24 | 90 | 156 | 28 |
| Sunny days | 12 | 17 | 13 | 8 | 2 | 11 | 20 | 18 | 17 | 17 | 7 | 15 |
| Rainy days | 18 | 8 | 18 | 22 | 29 | 19 | 11 | 13 | 13 | 14 | 22 | 16 |
| Snow days | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Isca during the most sunny months:
The largest precipitation sum in Isca is at