Average annual temperature is 19.3 °C
Absolute maximum temperature: 46.1 °C
Absolute minimum temperature: 1.8 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of Castagna
* Weather data for Castagna 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) | 19.5 | 19.1 | 24.2 | 27.4 | 26.3 | 38.0 | 46.1 | 39.2 | 37.0 | 34.9 | 27.8 | 24.8 |
| Average daytime temperature (°C) | 15.3 | 15.0 | 18.8 | 21.0 | 22.3 | 29.0 | 37.8 | 34.2 | 31.2 | 29.1 | 22.9 | 17.6 |
| Average temperature (°C) | 10.9 | 10.3 | 13.8 | 15.7 | 18.2 | 23.9 | 31.1 | 28.2 | 25.2 | 23.1 | 17.7 | 13.0 |
| Average night temperature (°C) | 7.7 | 6.5 | 9.8 | 11.3 | 14.6 | 19.5 | 24.8 | 22.8 | 20.9 | 18.6 | 13.7 | 9.7 |
| Absolute minimum temperature (°C) | 3.2 | 1.8 | 5.8 | 5.8 | 12.5 | 16.0 | 20.7 | 19.6 | 16.3 | 16.8 | 7.6 | 6.7 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 7.9 | 8.3 | 10.1 | 10.6 | 9.4 | 12.2 | 13.5 | 12.1 | 10.8 | 9.7 | 8.5 | 6.9 |
| Precipitation (mm) | 23 | 196 | 23 | 46 | 128 | 85 | 0 | 5 | 45 | 10 | 45 | 38 |
| Sunny days | 22 | 17 | 20 | 14 | 6 | 13 | 29 | 25 | 19 | 22 | 20 | 20 |
| Rainy days | 9 | 11 | 11 | 16 | 25 | 17 | 2 | 6 | 11 | 9 | 10 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castagna during the most sunny months:
The largest precipitation sum in Castagna is at