Average annual temperature is 10.6 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -19.0 °C
Number of sunny days: 142 days
Number of rainy days: 202 days
Number of snow days: 21 days
Look at detailed online map of Rome
* Weather data for Rome United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.1 | 16.3 | 15.3 | 29.4 | 30.3 | 31.9 | 33.8 | 29.4 | 32.0 | 28.0 | 17.2 | 12.0 |
| Average daytime temperature (°C) | 4.9 | 7.2 | 7.5 | 17.5 | 20.8 | 24.4 | 28.8 | 25.6 | 23.2 | 17.1 | 8.7 | 6.9 |
| Average temperature (°C) | 1.6 | 0.8 | 2.1 | 10.6 | 13.4 | 18.4 | 22.7 | 20.1 | 17.5 | 12.4 | 3.8 | 3.2 |
| Average night temperature (°C) | -1.1 | -4.0 | -2.1 | 5.0 | 6.6 | 13.1 | 17.6 | 15.8 | 13.1 | 8.6 | 0.2 | 0.5 |
| Absolute minimum temperature (°C) | -7.4 | -19.0 | -9.3 | -3.6 | -0.5 | 7.5 | 13.6 | 10.7 | 6.5 | 0.0 | -5.7 | -5.9 |
| 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 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 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) | 2.9 | 6.0 | 6.3 | 8.8 | 11.9 | 11.1 | 11.1 | 10.1 | 8.6 | 6.9 | 6.5 | 3.4 |
| Precipitation (mm) | 82 | 53 | 88 | 88 | 29 | 104 | 131 | 194 | 60 | 80 | 37 | 132 |
| Sunny days | 7 | 11 | 7 | 12 | 22 | 11 | 7 | 9 | 16 | 14 | 16 | 10 |
| Rainy days | 17 | 13 | 18 | 18 | 9 | 19 | 24 | 22 | 14 | 17 | 12 | 19 |
| Snow days | 7 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Rome during the most sunny months:
The largest precipitation sum in Rome is at