Bewolking — 2023
| Maand | Walhain | Chaumont-Gistoux | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 86.7 % | 85.7 % | +1.0 |
| Apr | 69.8 % | 69.8 % | +0.0 |
| Mei | 59.8 % | 60.1 % | -0.3 |
| Jun | 39.8 % | 40.1 % | -0.3 |
| Jul | 63.4 % | 63.7 % | -0.3 |
| Aug |
| 60.8 % |
| 60.8 % |
| +0.0 |
| Sep | 56.8 % | 56.5 % | +0.3 |
| Okt | 77 % | 76.3 % | +0.7 |
| Nov | 79.1 % | 78.3 % | +0.8 |
| Dec | 85.9 % | 85.1 % | +0.8 |