Average annual temperature is 13.3 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Perno
* Weather data for Perno France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.1 | 14.2 | 18.5 | 19.3 | 25.5 | 30.2 | 29.3 | 31.0 | 31.6 | 26.2 | 16.5 | 15.2 |
| Average daytime temperature (°C) | 9.4 | 10.3 | 12.5 | 14.8 | 19.5 | 24.9 | 21.8 | 22.8 | 24.3 | 18.9 | 13.2 | 11.4 |
| Average temperature (°C) | 7.1 | 6.1 | 9.3 | 10.8 | 15.0 | 20.0 | 18.3 | 18.7 | 19.6 | 14.9 | 10.5 | 9.1 |
| Average night temperature (°C) | 5.0 | 2.5 | 6.3 | 6.9 | 10.5 | 15.1 | 14.6 | 14.9 | 15.3 | 11.1 | 7.7 | 6.6 |
| Absolute minimum temperature (°C) | -3.0 | -2.5 | -2.3 | 1.2 | 6.4 | 11.2 | 11.1 | 10.1 | 7.5 | 6.4 | -1.5 | -2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.2 | 5.5 | 7.0 | 8.7 | 11.8 | 12.4 | 11.1 | 10.7 | 9.6 | 6.2 | 5.2 | 4.1 |
| Precipitation (mm) | 97 | 21 | 132 | 78 | 62 | 51 | 75 | 62 | 100 | 145 | 143 | 102 |
| Sunny days | 11 | 15 | 9 | 10 | 17 | 16 | 6 | 10 | 12 | 12 | 4 | 10 |
| Rainy days | 20 | 13 | 22 | 20 | 14 | 14 | 25 | 21 | 18 | 19 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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