Average annual temperature is 13.7 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: -8.0 °C
Number of sunny days: 185 days
Number of rainy days: 175 days
Number of snow days: 5 days
Look at detailed online map of San Clemente
* Weather data for San Clemente 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) | 15.4 | 17.7 | 21.4 | 21.8 | 22.9 | 33.2 | 38.9 | 35.5 | 32.3 | 31.1 | 23.1 | 19.3 |
| Average daytime temperature (°C) | 9.3 | 10.7 | 14.3 | 14.0 | 18.2 | 24.1 | 31.6 | 29.6 | 25.9 | 24.4 | 16.4 | 13.2 |
| Average temperature (°C) | 4.3 | 4.7 | 8.8 | 9.3 | 14.2 | 19.3 | 24.7 | 22.8 | 19.5 | 17.8 | 10.9 | 7.2 |
| Average night temperature (°C) | 0.1 | -0.2 | 3.4 | 4.5 | 9.9 | 13.6 | 18.1 | 16.3 | 13.8 | 12.0 | 5.7 | 2.5 |
| Absolute minimum temperature (°C) | -8.0 | -5.4 | -2.1 | -1.8 | 5.9 | 9.6 | 13.7 | 11.3 | 9.5 | 8.8 | -3.3 | -2.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 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 | 13.9 | 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) | 5.6 | 7.3 | 8.4 | 8.3 | 8.8 | 12.1 | 13.7 | 12.4 | 10.2 | 8.9 | 6.6 | 7.0 |
| Precipitation (mm) | 180 | 57 | 87 | 176 | 288 | 82 | 6 | 27 | 45 | 26 | 149 | 41 |
| Sunny days | 14 | 17 | 16 | 7 | 3 | 11 | 24 | 20 | 16 | 20 | 16 | 21 |
| Rainy days | 17 | 6 | 15 | 23 | 28 | 19 | 7 | 11 | 14 | 11 | 14 | 10 |
| Snow days | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Clemente during the most sunny months:
The largest precipitation sum in San Clemente is at