Bewolking — 2024
| Maand | Watermaal-Bosvoorde | Etterbeek | Verschil |
|---|---|---|---|
| Jan | 72.2 % | 71.8 % | +0.4 |
| Feb | 90.7 % | 89.6 % | +1.1 |
| Mrt | 79.4 % | 79 % | +0.4 |
| Apr | 77.3 % | 77.4 % | -0.1 |
| Mei | 73.1 % | 72.8 % | +0.3 |
| Jun | 63.1 % | 63.1 % | +0.0 |
| Jul | 66.2 % | 67.1 % | -0.9 |
| Aug |
| 58.4 % |
| 58.6 % |
| -0.2 |
| Sep | 60 % | 59.7 % | +0.3 |
| Okt | 69.1 % | 68.2 % | +0.9 |
| Nov | 78 % | 79.5 % | -1.5 |
| Dec | 87.6 % | 88 % | -0.4 |