Average annual temperature is 18.9 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Sant'Alessio Siculo
* Weather data for Sant'Alessio Siculo 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) | 17.6 | 16.9 | 21.0 | 23.4 | 25.1 | 35.8 | 43.0 | 35.7 | 32.4 | 31.1 | 25.7 | 22.5 |
| Average daytime temperature (°C) | 14.5 | 13.7 | 16.9 | 17.9 | 20.5 | 26.8 | 34.1 | 31.7 | 28.6 | 26.0 | 20.2 | 16.4 |
| Average temperature (°C) | 11.5 | 10.6 | 13.6 | 14.9 | 18.0 | 23.7 | 29.5 | 27.1 | 24.4 | 22.2 | 16.9 | 13.2 |
| Average night temperature (°C) | 8.6 | 7.7 | 10.3 | 11.7 | 15.2 | 20.4 | 25.1 | 23.1 | 21.3 | 19.2 | 13.9 | 10.8 |
| Absolute minimum temperature (°C) | 2.7 | 3.9 | 6.1 | 7.9 | 12.8 | 17.1 | 21.3 | 20.1 | 16.7 | 18.0 | 7.8 | 7.9 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 7.5 | 8.0 | 9.8 | 10.7 | 9.1 | 12.4 | 13.5 | 12.2 | 10.7 | 9.5 | 7.9 | 6.9 |
| Precipitation (mm) | 48 | 93 | 24 | 82 | 185 | 45 | 0 | 8 | 44 | 27 | 100 | 20 |
| Sunny days | 14 | 18 | 21 | 11 | 9 | 14 | 30 | 21 | 17 | 20 | 16 | 24 |
| Rainy days | 17 | 10 | 10 | 19 | 22 | 16 | 1 | 10 | 13 | 11 | 14 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sant'Alessio Siculo during the most sunny months:
The largest precipitation sum in Sant'Alessio Siculo is at