Bewolking — 2023
| Month | Bertem | Herent | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 87.1 % | 86.7 % | +0.4 |
| Apr | 69.5 % | 68.3 % | +1.2 |
| May | 61.1 % | 61.3 % | -0.2 |
| Jun | 40.2 % | 40.5 % | -0.3 |
| Jul | 63.9 % | 64.1 % | -0.2 |
| Aug |
| 61.5 % |
| 61.1 % |
| +0.4 |
| Sep | 57 % | 56.5 % | +0.5 |
| Oct | 75.5 % | 76.1 % | -0.6 |
| Nov | 76.8 % | 76 % | +0.8 |
| Dec | 83.7 % | 83.6 % | +0.1 |