Average annual temperature is 14.9 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 211 days
Number of rainy days: 154 days
Look at detailed online map of Decima
* Weather data for 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) | 12.7 | 15.6 | 22.1 | 23.4 | 27.2 | 34.3 | 37.0 | 37.4 | 32.3 | 31.3 | 20.0 | 20.4 |
| Average daytime temperature (°C) | 9.0 | 11.6 | 16.6 | 18.2 | 21.2 | 27.7 | 32.1 | 31.9 | 27.9 | 23.8 | 14.0 | 10.0 |
| Average temperature (°C) | 5.3 | 5.1 | 10.5 | 12.3 | 16.8 | 22.4 | 26.4 | 25.7 | 21.9 | 18.0 | 8.8 | 5.2 |
| Average night temperature (°C) | 2.3 | 0.3 | 4.7 | 6.6 | 12.4 | 17.2 | 20.5 | 19.5 | 16.3 | 13.0 | 4.6 | 1.7 |
| Absolute minimum temperature (°C) | -4.0 | -4.4 | -0.3 | -0.5 | 8.1 | 14.0 | 17.5 | 14.3 | 12.7 | 8.6 | -1.5 | -2.3 |
| 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) | 9.3 | 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) | 4.2 | 7.5 | 9.2 | 10.6 | 8.6 | 12.1 | 13.0 | 11.5 | 10.1 | 7.6 | 6.7 | 4.7 |
| Precipitation (mm) | 69 | 25 | 36 | 47 | 241 | 96 | 115 | 62 | 21 | 65 | 65 | 23 |
| Sunny days | 16 | 25 | 21 | 13 | 9 | 11 | 14 | 22 | 20 | 18 | 20 | 22 |
| Rainy days | 15 | 3 | 10 | 17 | 22 | 19 | 17 | 9 | 10 | 13 | 10 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Decima during the most sunny months:
Months with the longest average daylight duration in Decima:
The largest precipitation sum in Decima is at