Bewolking — 2023
| Maand | Haacht | Keerbergen | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 84 % | 85.2 % | -1.2 |
| Apr | 67.6 % | 67.6 % | +0.0 |
| Mei | 61.4 % | 61.4 % | +0.0 |
| Jun | 41.4 % | 41.4 % | +0.0 |
| Jul | 63.8 % | 63.8 % | +0.0 |
| Aug |
| 61.4 % |
| 61.4 % |
| +0.0 |
| Sep | 56.7 % | 56.7 % | +0.0 |
| Okt | 76.3 % | 76.3 % | +0.0 |
| Nov | 74.8 % | 74.8 % | +0.0 |
| Dec | 83.3 % | 83.3 % | +0.0 |