Bewolking — 2023
| Month | Grimbergen | Meise | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 85.4 % | 86.3 % | -0.9 |
| Apr | 68.3 % | 68.3 % | +0.0 |
| May | 60.6 % | 60.6 % | +0.0 |
| Jun | 40.2 % | 40.2 % | +0.0 |
| Jul | 63.9 % | 63.9 % | +0.0 |
| Aug |
| 59.9 % |
| 59.9 % |
| +0.0 |
| Sep | 57.1 % | 57.1 % | +0.0 |
| Oct | 76.2 % | 76.2 % | +0.0 |
| Nov | 75.8 % | 75.8 % | +0.0 |
| Dec | 83.7 % | 83.7 % | +0.0 |