Average annual temperature is 14.4 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Isola d'Asti
* Weather data for Isola d'Asti 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) | 15.0 | 18.7 | 22.3 | 24.4 | 27.0 | 34.3 | 36.6 | 38.7 | 31.7 | 32.5 | 18.9 | 19.9 |
| Average daytime temperature (°C) | 8.1 | 11.9 | 16.5 | 19.0 | 21.6 | 27.1 | 31.4 | 31.8 | 26.3 | 21.9 | 12.7 | 9.4 |
| Average temperature (°C) | 4.0 | 5.8 | 10.4 | 13.0 | 16.6 | 21.9 | 25.3 | 25.3 | 20.8 | 16.6 | 7.5 | 4.9 |
| Average night temperature (°C) | 0.8 | 1.0 | 5.0 | 7.1 | 12.2 | 17.0 | 19.8 | 19.4 | 15.6 | 12.3 | 3.5 | 1.3 |
| Absolute minimum temperature (°C) | -3.8 | -5.1 | 1.8 | 0.3 | 9.1 | 12.9 | 15.9 | 14.2 | 9.4 | 7.1 | -2.0 | -2.7 |
| 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 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 4.8 | 7.2 | 9.3 | 10.0 | 9.1 | 11.3 | 12.4 | 11.8 | 9.7 | 7.4 | 6.3 | 5.0 |
| Precipitation (mm) | 18 | 16 | 13 | 59 | 146 | 121 | 42 | 74 | 42 | 91 | 26 | 35 |
| Sunny days | 20 | 22 | 23 | 16 | 9 | 9 | 16 | 19 | 19 | 19 | 19 | 19 |
| Rainy days | 11 | 6 | 8 | 14 | 22 | 21 | 15 | 12 | 11 | 12 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Isola d'Asti during the most sunny months:
Months with the longest average daylight duration in Isola d'Asti:
The largest precipitation sum in Isola d'Asti is at