Bewolking — 2025
| Month | Huldenberg | Overijse | Difference |
|---|---|---|---|
| Jan | 79.9 % | 80.1 % | -0.2 |
| Feb | 70.8 % | 71 % | -0.2 |
| Mar | 44.4 % | 44.2 % | +0.2 |
| Apr | 46 % | 45.4 % | +0.6 |
| May | 54 % | 53.8 % | +0.2 |
| Jun | 52.2 % | 53.1 % | -0.9 |
| Jul | 52.9 % | 53.8 % | -0.9 |
| Aug |
| 54.6 % |
| 55.3 % |
| -0.7 |
| Sep | 61.6 % | 61 % | +0.6 |
| Oct | 85 % | 85.1 % | -0.1 |
| Nov | 78.4 % | 78.2 % | +0.2 |
| Dec | 73.2 % | 73.6 % | -0.4 |