Bewolking — 2026
| Maand | Wezembeek-Oppem | Zaventem | Verschil |
|---|---|---|---|
| Jan | 77.7 % | 77.7 % | +0.0 |
| Feb | 79.1 % | 79.1 % | +0.0 |
| Mrt | 53.5 % | 53.2 % | +0.3 |
| Apr | 58.5 % | 58.6 % | -0.1 |
| Mei | 58.8 % | 59.2 % | -0.4 |
| Jun | 63.9 % | 62.4 % | +1.5 |
| Jul | 44 % | 45.4 % | -1.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |