Average annual temperature is 12.2 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 162 days
Number of rainy days: 198 days
Number of snow days: 5 days
Look at detailed online map of Pierno
* Weather data for Pierno 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) | 14.2 | 15.1 | 15.9 | 17.7 | 21.1 | 30.3 | 36.0 | 32.8 | 30.3 | 25.7 | 16.3 | 15.7 |
| Average daytime temperature (°C) | 7.2 | 8.2 | 11.2 | 11.7 | 16.8 | 22.5 | 29.9 | 27.1 | 24.8 | 21.0 | 12.7 | 9.7 |
| Average temperature (°C) | 3.9 | 3.6 | 6.6 | 7.5 | 12.8 | 17.6 | 23.2 | 20.9 | 18.9 | 15.7 | 9.2 | 6.0 |
| Average night temperature (°C) | 0.8 | -0.4 | 2.4 | 3.9 | 9.3 | 12.6 | 16.6 | 15.4 | 13.8 | 11.2 | 5.9 | 3.0 |
| Absolute minimum temperature (°C) | -4.9 | -5.6 | -2.2 | -1.3 | 6.0 | 8.7 | 12.0 | 9.8 | 9.1 | 7.2 | -3.4 | -1.3 |
| 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 | 15.0 | 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) | 4.7 | 6.8 | 8.2 | 7.8 | 8.1 | 11.4 | 13.5 | 12.3 | 10.2 | 8.2 | 5.5 | 6.0 |
| Precipitation (mm) | 201 | 23 | 94 | 116 | 191 | 95 | 5 | 13 | 36 | 67 | 115 | 22 |
| Sunny days | 10 | 16 | 12 | 3 | 2 | 10 | 23 | 21 | 18 | 19 | 10 | 18 |
| Rainy days | 20 | 8 | 19 | 27 | 29 | 20 | 8 | 10 | 12 | 12 | 20 | 13 |
| Snow days | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Pierno during the most sunny months:
The largest precipitation sum in Pierno is at