Average annual temperature is 10.7 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 119 days
Number of rainy days: 245 days
Number of snow days: 1 day
Look at detailed online map of La Haillieule
* Weather data for La Haillieule Belgium is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.4 | 11.3 | 14.4 | 17.4 | 23.9 | 29.0 | 29.4 | 28.1 | 29.0 | 23.4 | 13.5 | 10.7 |
| Average daytime temperature (°C) | 5.3 | 6.8 | 9.4 | 11.5 | 17.7 | 24.7 | 21.9 | 21.2 | 22.2 | 15.4 | 8.0 | 6.2 |
| Average temperature (°C) | 3.3 | 3.5 | 5.8 | 7.5 | 13.3 | 19.9 | 17.7 | 17.2 | 17.4 | 11.7 | 5.9 | 4.6 |
| Average night temperature (°C) | 1.3 | 0.7 | 2.2 | 3.3 | 8.8 | 14.1 | 13.0 | 13.0 | 12.9 | 8.1 | 3.8 | 2.8 |
| Absolute minimum temperature (°C) | -5.8 | -5.4 | -4.5 | -3.7 | 4.1 | 8.2 | 8.6 | 8.1 | 5.6 | 2.5 | -4.9 | -5.0 |
| 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 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.7 | 10.1 | 11.9 | 13.8 | 15.4 | 16.2 | 15.8 | 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) | 2.1 | 4.9 | 5.2 | 7.6 | 11.8 | 13.5 | 10.1 | 9.6 | 9.9 | 5.5 | 2.2 | 1.5 |
| Precipitation (mm) | 168 | 22 | 190 | 105 | 46 | 51 | 117 | 185 | 63 | 166 | 246 | 142 |
| Sunny days | 8 | 15 | 7 | 7 | 13 | 20 | 5 | 8 | 17 | 11 | 1 | 7 |
| Rainy days | 22 | 13 | 24 | 23 | 18 | 10 | 26 | 23 | 13 | 20 | 29 | 24 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit La Haillieule during the most sunny months:
Months with the longest average daylight duration in La Haillieule:
The largest precipitation sum in La Haillieule is at