Average annual temperature is 17.6 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 225 days
Number of rainy days: 140 days
Look at detailed online map of Porto Santo Stefano
* Weather data for Porto Santo Stefano 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) | 16.2 | 14.2 | 15.8 | 16.9 | 22.6 | 26.8 | 29.0 | 31.7 | 28.4 | 24.8 | 21.9 | 18.7 |
| Average daytime temperature (°C) | 13.1 | 12.2 | 14.3 | 15.2 | 18.8 | 23.2 | 26.6 | 25.8 | 24.5 | 22.6 | 17.9 | 14.6 |
| Average temperature (°C) | 11.4 | 10.5 | 13.0 | 13.5 | 17.4 | 22.0 | 25.5 | 24.4 | 22.7 | 21.2 | 16.3 | 12.7 |
| Average night temperature (°C) | 9.7 | 8.7 | 11.4 | 11.8 | 16.0 | 20.5 | 23.8 | 22.2 | 20.5 | 19.3 | 14.0 | 10.7 |
| Absolute minimum temperature (°C) | 5.6 | 4.3 | 8.5 | 7.2 | 13.7 | 17.8 | 19.9 | 18.6 | 17.7 | 16.4 | 9.5 | 7.5 |
| 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 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 8.2 | 10.0 | 11.2 | 10.6 | 13.0 | 13.3 | 12.3 | 10.5 | 8.7 | 7.0 | 6.9 |
| Precipitation (mm) | 68 | 17 | 42 | 38 | 94 | 54 | 1 | 47 | 27 | 36 | 76 | 30 |
| Sunny days | 13 | 18 | 18 | 18 | 15 | 19 | 28 | 26 | 21 | 18 | 12 | 19 |
| Rainy days | 18 | 10 | 13 | 12 | 16 | 11 | 3 | 5 | 9 | 13 | 18 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Porto Santo Stefano during the most sunny months:
The largest precipitation sum in Porto Santo Stefano is at