Average annual temperature is 16.0 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -1.9 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Segni
* Weather data for Segni 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 | 19.5 | 21.2 | 26.6 | 34.5 | 39.7 | 37.6 | 32.7 | 31.2 | 21.1 | 17.8 |
| Average daytime temperature (°C) | 11.8 | 13.0 | 15.7 | 17.1 | 21.2 | 26.9 | 33.5 | 31.5 | 28.9 | 25.2 | 16.7 | 13.8 |
| Average temperature (°C) | 7.6 | 7.4 | 10.8 | 11.9 | 16.8 | 21.6 | 26.9 | 24.8 | 22.4 | 19.4 | 12.2 | 9.1 |
| Average night temperature (°C) | 4.0 | 3.1 | 6.5 | 6.8 | 12.6 | 16.5 | 20.4 | 18.7 | 17.1 | 14.7 | 8.1 | 5.3 |
| Absolute minimum temperature (°C) | -0.1 | -1.9 | 2.8 | 1.6 | 10.0 | 12.9 | 16.3 | 14.1 | 11.3 | 12.0 | 0.4 | 0.4 |
| 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 | 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 8.1 | 8.6 | 10.0 | 9.0 | 12.8 | 13.5 | 12.3 | 10.8 | 8.7 | 6.2 | 6.0 |
| Precipitation (mm) | 129 | 46 | 70 | 92 | 249 | 108 | 13 | 63 | 55 | 97 | 149 | 32 |
| Sunny days | 13 | 22 | 14 | 10 | 4 | 11 | 26 | 18 | 19 | 18 | 6 | 14 |
| Rainy days | 18 | 6 | 17 | 20 | 27 | 19 | 5 | 13 | 11 | 13 | 24 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Segni during the most sunny months:
The largest precipitation sum in Segni is at