Average annual temperature is 14.2 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Giuliano di Roma
* Weather data for Giuliano di Roma 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) | 14.5 | 15.4 | 17.0 | 19.7 | 25.1 | 31.9 | 36.4 | 34.6 | 29.0 | 28.3 | 18.5 | 16.3 |
| Average daytime temperature (°C) | 10.4 | 11.6 | 13.8 | 15.2 | 19.5 | 24.7 | 30.5 | 28.3 | 26.0 | 22.4 | 14.7 | 12.0 |
| Average temperature (°C) | 5.8 | 5.7 | 9.0 | 10.1 | 15.1 | 20.0 | 24.7 | 22.7 | 20.6 | 17.4 | 10.6 | 7.7 |
| Average night temperature (°C) | 2.5 | 1.4 | 4.8 | 5.5 | 11.2 | 15.2 | 19.2 | 17.8 | 16.2 | 13.4 | 7.1 | 4.4 |
| Absolute minimum temperature (°C) | -1.9 | -2.5 | 1.7 | -0.2 | 7.9 | 12.5 | 15.6 | 13.1 | 11.9 | 11.4 | -0.9 | 0.9 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 6.5 | 8.3 | 9.0 | 10.0 | 9.1 | 12.8 | 13.6 | 12.4 | 10.6 | 8.8 | 6.6 | 6.6 |
| Precipitation (mm) | 177 | 46 | 100 | 107 | 226 | 141 | 18 | 67 | 99 | 123 | 197 | 49 |
| Sunny days | 12 | 21 | 10 | 7 | 0 | 9 | 23 | 17 | 18 | 15 | 7 | 13 |
| Rainy days | 19 | 7 | 21 | 23 | 31 | 21 | 8 | 14 | 12 | 16 | 23 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Giuliano di Roma during the most sunny months:
The largest precipitation sum in Giuliano di Roma is at