Bewolking — 2025
| Month | Herstappe | Borgloon | Difference |
|---|---|---|---|
| Jan | 76.2 % | 77 % | -0.8 |
| Feb | 71.7 % | 71 % | +0.7 |
| Mar | 45.6 % | 45.5 % | +0.1 |
| Apr | 45.4 % | 44.6 % | +0.8 |
| May | 54 % | 53.9 % | +0.1 |
| Jun | 50.8 % | 50.9 % | -0.1 |
| Jul | 54.3 % | 53.6 % | +0.7 |
| Aug |
| 54.2 % |
| 54.1 % |
| +0.1 |
| Sep | 62.6 % | 63.2 % | -0.6 |
| Oct | 85.9 % | 85.7 % | +0.2 |
| Nov | 79.3 % | 78.2 % | +1.1 |
| Dec | 74.6 % | 74.8 % | -0.2 |