Bewolking — 2025
| Month | Grez-Doiceau | Wavre | Difference |
|---|---|---|---|
| Jan | 79.7 % | 79.7 % | +0.0 |
| Feb | 71.4 % | 71.4 % | +0.0 |
| Mar | 44.6 % | 44.6 % | +0.0 |
| Apr | 45.7 % | 45.7 % | +0.0 |
| May | 53.8 % | 53.8 % | +0.0 |
| Jun | 51.9 % | 51.9 % | +0.0 |
| Jul | 53 % | 53 % | +0.0 |
| Aug |
| 54.4 % |
| 54.4 % |
| +0.0 |
| Sep | 62.4 % | 62.4 % | +0.0 |
| Oct | 84.5 % | 84.5 % | +0.0 |
| Nov | 78.7 % | 78.7 % | +0.0 |
| Dec | 73.3 % | 73.3 % | +0.0 |