Average annual temperature is 12.0 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 121 days
Number of rainy days: 243 days
Number of snow days: 1 day
Look at detailed online map of Halloy-lès-Pernois
* Weather data for Halloy-lès-Pernois 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) | 14.5 | 11.9 | 18.0 | 16.8 | 23.2 | 30.4 | 29.4 | 27.4 | 32.2 | 25.4 | 15.8 | 12.9 |
| Average daytime temperature (°C) | 7.9 | 8.9 | 11.2 | 12.6 | 17.7 | 24.5 | 22.4 | 22.2 | 23.7 | 17.7 | 10.8 | 9.2 |
| Average temperature (°C) | 5.5 | 5.4 | 7.9 | 8.7 | 13.0 | 19.0 | 18.2 | 17.9 | 18.8 | 13.6 | 8.3 | 7.1 |
| Average night temperature (°C) | 2.9 | 2.2 | 4.4 | 4.4 | 8.5 | 13.4 | 14.2 | 13.9 | 14.3 | 10.1 | 5.9 | 5.0 |
| Absolute minimum temperature (°C) | -4.1 | -4.0 | -2.3 | -1.5 | 4.4 | 9.4 | 10.5 | 10.1 | 8.3 | 3.6 | 0.1 | -4.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.6 | 10.1 | 11.9 | 13.8 | 15.4 | 16.3 | 15.9 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 5.0 | 5.7 | 8.2 | 10.6 | 13.0 | 10.9 | 11.0 | 9.2 | 6.7 | 3.8 | 2.8 |
| Precipitation (mm) | 85 | 7 | 143 | 109 | 51 | 63 | 151 | 89 | 56 | 95 | 141 | 82 |
| Sunny days | 8 | 15 | 4 | 10 | 14 | 18 | 5 | 9 | 15 | 12 | 3 | 8 |
| Rainy days | 23 | 12 | 27 | 20 | 17 | 12 | 26 | 22 | 15 | 19 | 27 | 23 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Halloy-lès-Pernois during the most sunny months:
Months with the longest average daylight duration in Halloy-lès-Pernois:
The largest precipitation sum in Halloy-lès-Pernois is at