Bewolking — 2025
| Maand | Watermaal-Bosvoorde | Elsene | Verschil |
|---|---|---|---|
| Jan | 80.1 % | 78.9 % | +1.2 |
| Feb | 71 % | 71.1 % | -0.1 |
| Mrt | 44.2 % | 44 % | +0.2 |
| Apr | 45.4 % | 45.4 % | +0.0 |
| Mei | 53.8 % | 54.1 % | -0.3 |
| Jun | 53.1 % | 53.2 % | -0.1 |
| Jul | 53.8 % | 54.8 % | -1.0 |
| Aug |
| 55.3 % |
| 55.1 % |
| +0.2 |
| Sep | 61 % | 60.8 % | +0.2 |
| Okt | 85.1 % | 84.5 % | +0.6 |
| Nov | 78.2 % | 78 % | +0.2 |
| Dec | 73.6 % | 72.6 % | +1.0 |