Bewolking — 2024
| Month | Herstappe | Borgloon | Difference |
|---|---|---|---|
| Jan | 73.5 % | 72.8 % | +0.7 |
| Feb | 88.2 % | 88.4 % | -0.2 |
| Mar | 81 % | 80.4 % | +0.6 |
| Apr | 78.8 % | 77.9 % | +0.9 |
| May | 72 % | 72.6 % | -0.6 |
| Jun | 64.4 % | 64 % | +0.4 |
| Jul | 65.6 % | 65.2 % | +0.4 |
| Aug |
| 57.9 % |
| 57.7 % |
| +0.2 |
| Sep | 59.1 % | 58.9 % | +0.2 |
| Oct | 71.5 % | 71.8 % | -0.3 |
| Nov | 76.1 % | 75.5 % | +0.6 |
| Dec | 84.8 % | 86.2 % | -1.4 |