Bewolking — 2025
| Monat | Bierbeek | Boutersem | Unterschied |
|---|---|---|---|
| Jan | 79 % | 79 % | +0.0 |
| Feb | 70.6 % | 70.7 % | -0.1 |
| Mär | 44.6 % | 43.8 % | +0.8 |
| Apr | 46.1 % | 46.5 % | -0.4 |
| Mai | 54 % | 52.9 % | +1.1 |
| Jun | 51.7 % | 51.4 % | +0.3 |
| Jul | 53.3 % | 54.2 % | -0.9 |
| Aug |
| 53.7 % |
| 54.7 % |
| -1.0 |
| Sep | 62.5 % | 61.8 % | +0.7 |
| Okt | 85.1 % | 85.4 % | -0.3 |
| Nov | 77.9 % | 77.4 % | +0.5 |
| Dez | 73.4 % | 73.6 % | -0.2 |