Bewolking — 2025
| Month | Machelen | Zaventem | Difference |
|---|---|---|---|
| Jan | 78.6 % | 79.2 % | -0.6 |
| Feb | 70.4 % | 70.9 % | -0.5 |
| Mar | 43.3 % | 43.8 % | -0.5 |
| Apr | 45.9 % | 45.7 % | +0.2 |
| May | 53.4 % | 54 % | -0.6 |
| Jun | 52.2 % | 52.9 % | -0.7 |
| Jul | 53.3 % | 53.6 % | -0.3 |
| Aug |
| 55 % |
| 55.4 % |
| -0.4 |
| Sep | 60.7 % | 60.9 % | -0.2 |
| Oct | 84.7 % | 84.9 % | -0.2 |
| Nov | 77.6 % | 77.9 % | -0.3 |
| Dec | 72.5 % | 73.2 % | -0.7 |