Bewolking — 2026
| Month | Vorst | Ukkel | Difference |
|---|---|---|---|
| Jan | 79 % | 79 % | +0.0 |
| Feb | 79.6 % | 79.6 % | +0.0 |
| Mar | 52.3 % | 52.7 % | -0.4 |
| Apr | 58.2 % | 57.3 % | +0.9 |
| May | 59.3 % | 59.3 % | +0.0 |
| Jun | 64 % | 64 % | +0.0 |
| Jul | 42.5 % | 42.5 % | +0.0 |
| Aug |
| 54 % |
| 54 % |
| +0.0 |
| Sep | 70.3 % | 69.7 % | +0.6 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |