Average annual temperature is 17.8 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of San Felice Circeo
* Weather data for San Felice Circeo 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) | 16.3 | 15.0 | 16.5 | 17.7 | 22.6 | 26.1 | 31.0 | 30.7 | 29.2 | 25.9 | 22.4 | 19.6 |
| Average daytime temperature (°C) | 13.5 | 12.8 | 14.4 | 15.5 | 19.3 | 24.0 | 27.6 | 26.4 | 25.5 | 23.5 | 18.7 | 15.2 |
| Average temperature (°C) | 11.8 | 10.7 | 13.1 | 13.8 | 17.8 | 22.3 | 26.0 | 24.5 | 23.1 | 21.4 | 16.3 | 12.8 |
| Average night temperature (°C) | 10.1 | 8.8 | 11.4 | 11.9 | 16.2 | 20.4 | 23.6 | 21.9 | 20.4 | 19.1 | 13.5 | 10.4 |
| Absolute minimum temperature (°C) | 5.7 | 5.5 | 8.7 | 8.8 | 13.8 | 17.5 | 20.7 | 18.2 | 16.5 | 17.5 | 7.1 | 6.5 |
| 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 | 9.3 |
| 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) | 6.9 | 8.3 | 9.6 | 11.0 | 9.7 | 13.0 | 13.6 | 12.4 | 10.7 | 9.0 | 7.1 | 6.9 |
| Precipitation (mm) | 183 | 59 | 103 | 76 | 133 | 46 | 4 | 33 | 21 | 70 | 195 | 64 |
| Sunny days | 10 | 22 | 14 | 14 | 10 | 18 | 27 | 25 | 22 | 14 | 7 | 15 |
| Rainy days | 21 | 6 | 17 | 16 | 21 | 12 | 4 | 6 | 8 | 17 | 23 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Felice Circeo during the most sunny months:
The largest precipitation sum in San Felice Circeo is at