Average annual temperature is 16.1 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 188 days
Number of rainy days: 177 days
Look at detailed online map of Frosinone
* Weather data for Frosinone 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) | 15.0 | 17.4 | 20.6 | 22.2 | 27.1 | 36.6 | 41.5 | 38.2 | 33.9 | 30.4 | 19.8 | 17.8 |
| Average daytime temperature (°C) | 12.0 | 13.1 | 16.3 | 17.7 | 21.8 | 27.8 | 34.8 | 31.8 | 29.0 | 24.5 | 15.9 | 13.1 |
| Average temperature (°C) | 7.5 | 7.3 | 11.0 | 12.1 | 17.1 | 22.3 | 27.9 | 25.1 | 22.9 | 19.3 | 11.8 | 8.8 |
| Average night temperature (°C) | 3.9 | 2.7 | 6.6 | 7.1 | 12.8 | 17.2 | 22.0 | 19.6 | 18.1 | 15.4 | 8.2 | 5.3 |
| Absolute minimum temperature (°C) | 0.0 | -2.4 | 2.0 | 2.8 | 9.1 | 13.5 | 16.5 | 14.4 | 12.9 | 12.9 | -0.3 | 1.2 |
| 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 | 14.9 | 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) | 6.6 | 8.5 | 8.7 | 10.0 | 9.0 | 12.9 | 13.5 | 12.2 | 10.5 | 8.8 | 6.4 | 6.5 |
| Precipitation (mm) | 207 | 63 | 74 | 87 | 199 | 87 | 3 | 62 | 84 | 131 | 216 | 31 |
| Sunny days | 15 | 22 | 14 | 13 | 2 | 13 | 24 | 18 | 22 | 15 | 9 | 21 |
| Rainy days | 16 | 6 | 17 | 17 | 29 | 17 | 7 | 13 | 8 | 16 | 21 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Frosinone during the most sunny months:
The largest precipitation sum in Frosinone is at