Bewolking — 2023
| Maand | Houyet | Ciney | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 88.5 % | 87.4 % | +1.1 |
| Apr | 69 % | 68.9 % | +0.1 |
| Mei | 61.1 % | 61.9 % | -0.8 |
| Jun | 39.6 % | 40.5 % | -0.9 |
| Jul | 61.9 % | 62.3 % | -0.4 |
| Aug |
| 59.5 % |
| 60.3 % |
| -0.8 |
| Sep | 53.2 % | 54 % | -0.8 |
| Okt | 77.2 % | 77.4 % | -0.2 |
| Nov | 84.8 % | 85.5 % | -0.7 |
| Dec | 90.2 % | 90.7 % | -0.5 |