Bewolking — 2026
| Maand | Grez-Doiceau | Wavre | Verschil |
|---|---|---|---|
| Jan | 78.4 % | 78.4 % | +0.0 |
| Feb | 77.9 % | 77.9 % | +0.0 |
| Mrt | 54.9 % | 51.9 % | +3.0 |
| Apr | 58.2 % | 57.6 % | +0.6 |
| Mei | 58.7 % | 58.8 % | -0.1 |
| Jun | 63.3 % | 63.9 % | -0.6 |
| Jul | 43.9 % | 43.2 % | +0.7 |
| Aug |
| 54.3 % |
| 54.2 % |
| +0.1 |
| Sep | 66.2 % | 67.2 % | -1.0 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |