Bewolking — 2023
| Maand | Herenthout | Heist-op-den-Berg | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 84.9 % | 84.8 % | +0.1 |
| Apr | 66.7 % | 67.3 % | -0.6 |
| Mei | 60.2 % | 61.2 % | -1.0 |
| Jun | 42.9 % | 42.4 % | +0.5 |
| Jul | 63.9 % | 63.6 % | +0.3 |
| Aug |
| 62.1 % |
| 61.6 % |
| +0.5 |
| Sep | 58.1 % | 57.7 % | +0.4 |
| Okt | 76.9 % | 76.5 % | +0.4 |
| Nov | 73.9 % | 73.8 % | +0.1 |
| Dec | 84 % | 83.7 % | +0.3 |