Average annual temperature is 10.0 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 150 days
Number of rainy days: 205 days
Number of snow days: 10 days
Look at detailed online map of Guglielmo
* Weather data for Guglielmo 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) | 11.4 | 13.5 | 13.7 | 15.4 | 17.5 | 28.8 | 32.7 | 27.5 | 25.4 | 22.3 | 16.7 | 15.2 |
| Average daytime temperature (°C) | 5.2 | 5.8 | 8.5 | 9.3 | 14.1 | 19.6 | 27.1 | 22.6 | 20.7 | 18.4 | 10.1 | 8.0 |
| Average temperature (°C) | 1.6 | 1.5 | 4.3 | 5.1 | 10.4 | 15.3 | 21.7 | 17.6 | 15.9 | 13.8 | 7.2 | 4.2 |
| Average night temperature (°C) | -1.3 | -2.1 | 0.7 | 1.5 | 7.1 | 11.1 | 16.2 | 13.4 | 12.0 | 10.1 | 4.4 | 1.3 |
| Absolute minimum temperature (°C) | -6.7 | -8.5 | -3.0 | -7.6 | 3.1 | 7.5 | 11.0 | 9.6 | 7.8 | 5.7 | -4.5 | -3.7 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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 | 7.9 | 8.6 | 9.8 | 8.9 | 12.6 | 13.6 | 12.3 | 10.2 | 9.3 | 6.4 | 6.2 |
| Precipitation (mm) | 176 | 41 | 120 | 134 | 218 | 84 | 6 | 73 | 61 | 34 | 171 | 28 |
| Sunny days | 13 | 15 | 13 | 9 | 3 | 8 | 23 | 11 | 10 | 19 | 9 | 17 |
| Rainy days | 12 | 9 | 18 | 21 | 28 | 22 | 8 | 20 | 20 | 12 | 21 | 14 |
| Snow days | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guglielmo during the most sunny months:
The largest precipitation sum in Guglielmo is at