Bewolking — 2026
| Maand | Heist-op-den-Berg | Berlaar | Verschil |
|---|---|---|---|
| Jan | 75.8 % | 75.8 % | +0.0 |
| Feb | 78.9 % | 79 % | -0.1 |
| Mrt | 53.7 % | 53.9 % | -0.2 |
| Apr | 59.3 % | 59.7 % | -0.4 |
| Mei | 59.3 % | 59.3 % | +0.0 |
| Jun | 62.3 % | 62.3 % | +0.0 |
| Jul | 46.8 % | 47.3 % | -0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |