Average annual temperature is 16.6 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Castel di Decima
* Weather data for Castel di Decima 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) | 16.9 | 17.3 | 21.0 | 20.7 | 28.1 | 32.5 | 38.2 | 37.6 | 33.8 | 30.5 | 21.6 | 19.5 |
| Average daytime temperature (°C) | 12.8 | 13.4 | 16.0 | 17.6 | 21.8 | 27.1 | 32.5 | 30.8 | 29.0 | 25.0 | 18.0 | 14.7 |
| Average temperature (°C) | 8.2 | 7.5 | 11.5 | 12.7 | 17.5 | 22.2 | 27.0 | 25.2 | 22.9 | 20.2 | 13.9 | 10.2 |
| Average night temperature (°C) | 4.6 | 3.0 | 7.2 | 7.8 | 13.4 | 17.3 | 21.5 | 19.8 | 17.7 | 15.9 | 9.7 | 6.3 |
| Absolute minimum temperature (°C) | -1.1 | -1.6 | 2.9 | 2.6 | 10.5 | 14.3 | 17.8 | 15.1 | 14.1 | 13.9 | -0.2 | 1.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 8.3 | 9.3 | 10.8 | 9.8 | 12.8 | 13.5 | 12.3 | 10.7 | 8.7 | 7.0 | 6.5 |
| Precipitation (mm) | 91 | 53 | 80 | 73 | 121 | 155 | 6 | 52 | 20 | 91 | 108 | 24 |
| Sunny days | 10 | 17 | 17 | 12 | 7 | 12 | 25 | 24 | 21 | 11 | 6 | 15 |
| Rainy days | 21 | 11 | 14 | 18 | 24 | 18 | 6 | 7 | 9 | 20 | 24 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castel di Decima during the most sunny months:
The largest precipitation sum in Castel di Decima is at