Bewolking — 2026
| Month | Walhain | Chaumont-Gistoux | Difference |
|---|---|---|---|
| Jan | 79.2 % | 78.4 % | +0.8 |
| Feb | 78.6 % | 77.9 % | +0.7 |
| Mar | 54.8 % | 52.7 % | +2.1 |
| Apr | 57.5 % | 58 % | -0.5 |
| May | 59.3 % | 58.7 % | +0.6 |
| Jun | 63.2 % | 63.3 % | -0.1 |
| Jul | 43.4 % | 43.9 % | -0.5 |
| Aug |
| 55 % |
| 54.4 % |
| +0.6 |
| Sep | 65.7 % | 67.3 % | -1.6 |
| Oct | 59 % | 58.6 % | +0.4 |
| Nov | – | – | – |
| Dec | – | – | – |