Average annual temperature is 11.8 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 147 days
Number of rainy days: 210 days
Number of snow days: 8 days
Look at detailed online map of Casa Castellana
* Weather data for Casa Castellana 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 | 14.9 | 14.8 | 15.5 | 20.2 | 30.0 | 34.2 | 30.3 | 29.2 | 25.5 | 18.6 | 16.6 |
| Average daytime temperature (°C) | 7.1 | 7.4 | 10.0 | 10.8 | 15.8 | 21.5 | 28.4 | 25.1 | 23.7 | 20.7 | 12.2 | 9.3 |
| Average temperature (°C) | 3.7 | 3.2 | 5.9 | 6.9 | 12.3 | 17.3 | 22.7 | 19.8 | 18.4 | 15.7 | 9.4 | 6.0 |
| Average night temperature (°C) | 0.5 | -0.6 | 2.3 | 3.2 | 9.0 | 13.2 | 17.3 | 15.2 | 13.9 | 11.8 | 6.8 | 3.3 |
| Absolute minimum temperature (°C) | -6.4 | -6.4 | -2.0 | -1.2 | 6.7 | 9.9 | 13.4 | 10.9 | 9.3 | 8.1 | -2.7 | -0.9 |
| 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 | 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 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 5.9 | 7.8 | 8.4 | 9.1 | 8.8 | 12.5 | 13.7 | 12.2 | 10.6 | 9.0 | 6.1 | 6.9 |
| Precipitation (mm) | 263 | 55 | 87 | 169 | 223 | 57 | 5 | 44 | 66 | 89 | 178 | 32 |
| Sunny days | 13 | 14 | 13 | 6 | 3 | 9 | 23 | 13 | 15 | 17 | 4 | 17 |
| Rainy days | 16 | 8 | 18 | 24 | 28 | 21 | 8 | 18 | 15 | 14 | 26 | 14 |
| Snow days | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Casa Castellana during the most sunny months:
The largest precipitation sum in Casa Castellana is at