Average annual temperature is 17.4 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of San Juliano
* Weather data for San Juliano 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) | 17.3 | 18.3 | 19.0 | 22.7 | 26.7 | 31.3 | 36.5 | 38.2 | 33.4 | 29.6 | 22.0 | 20.3 |
| Average daytime temperature (°C) | 13.8 | 13.7 | 16.2 | 17.5 | 21.9 | 26.6 | 32.3 | 30.6 | 29.5 | 25.6 | 18.6 | 15.5 |
| Average temperature (°C) | 9.6 | 8.8 | 12.3 | 13.4 | 18.0 | 22.3 | 27.3 | 25.5 | 23.7 | 20.8 | 15.1 | 11.6 |
| Average night temperature (°C) | 6.3 | 4.7 | 8.7 | 9.6 | 14.4 | 18.3 | 22.3 | 20.9 | 18.9 | 16.3 | 11.1 | 8.1 |
| Absolute minimum temperature (°C) | 1.1 | -0.7 | 4.2 | 4.5 | 10.9 | 15.2 | 18.9 | 16.5 | 15.9 | 13.3 | 1.5 | 2.9 |
| 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) | 6.4 | 8.0 | 9.4 | 10.2 | 9.2 | 12.4 | 13.6 | 12.3 | 10.6 | 9.1 | 6.9 | 6.8 |
| Precipitation (mm) | 145 | 77 | 72 | 100 | 204 | 130 | 13 | 30 | 56 | 86 | 194 | 65 |
| Sunny days | 12 | 18 | 12 | 9 | 6 | 11 | 25 | 19 | 23 | 14 | 5 | 13 |
| Rainy days | 19 | 10 | 19 | 21 | 25 | 19 | 6 | 12 | 7 | 17 | 25 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Juliano during the most sunny months:
The largest precipitation sum in San Juliano is at