Average annual temperature is 13.2 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 209 days
Number of rainy days: 153 days
Number of snow days: 3 days
Look at detailed online map of Perno
* Weather data for Perno 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) | 14.5 | 18.9 | 21.4 | 23.2 | 25.8 | 31.5 | 34.5 | 36.2 | 30.4 | 31.3 | 17.6 | 18.8 |
| Average daytime temperature (°C) | 7.5 | 11.5 | 15.7 | 18.0 | 20.2 | 25.2 | 29.2 | 29.9 | 25.3 | 20.9 | 12.3 | 9.8 |
| Average temperature (°C) | 2.9 | 4.9 | 9.3 | 11.9 | 15.4 | 20.3 | 23.6 | 23.7 | 19.6 | 15.6 | 6.7 | 4.2 |
| Average night temperature (°C) | -0.5 | 0.0 | 3.7 | 6.2 | 11.2 | 15.8 | 18.6 | 18.0 | 14.8 | 11.7 | 2.3 | 0.4 |
| Absolute minimum temperature (°C) | -5.0 | -5.0 | -0.2 | 1.0 | 7.6 | 11.8 | 13.7 | 12.0 | 8.5 | 7.2 | -3.1 | -3.5 |
| 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) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.1 | 7.5 | 9.6 | 10.2 | 9.3 | 11.3 | 12.2 | 11.8 | 9.8 | 7.7 | 6.5 | 5.5 |
| Precipitation (mm) | 21 | 25 | 32 | 62 | 211 | 128 | 35 | 166 | 45 | 72 | 32 | 23 |
| Sunny days | 24 | 20 | 22 | 15 | 6 | 8 | 16 | 20 | 19 | 18 | 20 | 21 |
| Rainy days | 7 | 6 | 9 | 15 | 25 | 22 | 15 | 11 | 11 | 13 | 10 | 9 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Perno during the most sunny months:
Months with the longest average daylight duration in Perno:
The largest precipitation sum in Perno is at