Bewolking — 2024
| Maand | Zemst | Machelen | Verschil |
|---|---|---|---|
| Jan | 70.8 % | 71.5 % | -0.7 |
| Feb | 87.6 % | 88.6 % | -1.0 |
| Mrt | 79 % | 78.8 % | +0.2 |
| Apr | 77 % | 76.8 % | +0.2 |
| Mei | 71.6 % | 72.1 % | -0.5 |
| Jun | 63.4 % | 63.7 % | -0.3 |
| Jul | 65 % | 66.3 % | -1.3 |
| Aug |
| 58.8 % |
| 58.9 % |
| -0.1 |
| Sep | 58.5 % | 58.7 % | -0.2 |
| Okt | 68.4 % | 68 % | +0.4 |
| Nov | 79.1 % | 79 % | +0.1 |
| Dec | 88.2 % | 87.5 % | +0.7 |