Average annual temperature is 14.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Isolo
* Weather data for Isolo 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) | 13.4 | 16.4 | 21.2 | 21.9 | 27.4 | 33.7 | 37.3 | 38.3 | 31.1 | 30.6 | 17.9 | 18.0 |
| Average daytime temperature (°C) | 8.9 | 10.8 | 16.2 | 17.9 | 21.7 | 27.7 | 30.8 | 31.3 | 27.8 | 22.7 | 13.1 | 9.3 |
| Average temperature (°C) | 5.1 | 5.0 | 10.3 | 12.5 | 17.5 | 22.6 | 25.8 | 25.6 | 22.1 | 17.5 | 8.1 | 5.1 |
| Average night temperature (°C) | 2.0 | 0.8 | 5.0 | 7.3 | 13.4 | 17.6 | 20.3 | 20.1 | 16.9 | 13.0 | 4.2 | 2.2 |
| Absolute minimum temperature (°C) | -3.1 | -5.4 | 0.8 | 1.1 | 8.6 | 15.1 | 17.0 | 14.5 | 12.3 | 9.2 | -1.5 | -2.9 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 11.0 | 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 | 6.7 | 8.9 | 10.4 | 8.7 | 12.4 | 12.5 | 11.3 | 10.3 | 7.3 | 6.4 | 4.2 |
| Precipitation (mm) | 73 | 4 | 45 | 71 | 195 | 86 | 81 | 97 | 36 | 116 | 89 | 40 |
| Sunny days | 16 | 24 | 15 | 13 | 7 | 11 | 14 | 20 | 21 | 18 | 19 | 19 |
| Rainy days | 15 | 4 | 16 | 17 | 24 | 19 | 17 | 11 | 9 | 13 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Isolo during the most sunny months:
Months with the longest average daylight duration in Isolo:
The largest precipitation sum in Isolo is at