Average annual temperature is 16.4 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 175 days
Number of rainy days: 189 days
Number of snow days: 1 day
Look at detailed online map of Casello
* Weather data for Casello 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) | 16.8 | 20.0 | 19.9 | 21.1 | 23.7 | 35.0 | 40.7 | 35.7 | 34.7 | 29.5 | 22.8 | 21.1 |
| Average daytime temperature (°C) | 11.8 | 12.1 | 15.1 | 15.8 | 19.9 | 26.6 | 33.8 | 30.1 | 28.6 | 25.2 | 17.1 | 14.1 |
| Average temperature (°C) | 8.2 | 7.6 | 10.8 | 11.7 | 16.5 | 21.9 | 27.9 | 24.9 | 23.3 | 20.3 | 13.5 | 10.1 |
| Average night temperature (°C) | 5.5 | 3.9 | 7.0 | 7.9 | 13.4 | 17.5 | 22.2 | 20.3 | 19.1 | 16.5 | 10.5 | 7.3 |
| Absolute minimum temperature (°C) | 1.4 | -2.1 | 2.4 | 2.0 | 10.6 | 14.2 | 17.2 | 16.3 | 15.2 | 13.2 | 0.7 | 3.8 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.2 | 8.1 | 8.7 | 9.7 | 9.2 | 12.6 | 13.7 | 12.2 | 10.5 | 9.1 | 6.3 | 6.9 |
| Precipitation (mm) | 189 | 49 | 78 | 156 | 205 | 71 | 4 | 30 | 25 | 44 | 151 | 22 |
| Sunny days | 17 | 16 | 14 | 7 | 3 | 9 | 26 | 16 | 18 | 20 | 9 | 20 |
| Rainy days | 14 | 11 | 17 | 23 | 28 | 21 | 5 | 15 | 12 | 11 | 21 | 11 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Casello during the most sunny months:
The largest precipitation sum in Casello is at