Bewolking — 2023
| Maand | Châtelet | Gerpinnes | Verschil |
|---|---|---|---|
| Jan | 87.3 % | – | – |
| Feb | 65.6 % | – | – |
| Mrt | 82.9 % | 87.4 % | -4.5 |
| Apr | 70 % | 69.6 % | +0.4 |
| Mei | 61.5 % | 61.7 % | -0.2 |
| Jun | 39.7 % | 40.1 % | -0.4 |
| Jul | 62.3 % | 62.5 % | -0.2 |
| Aug |
| 60.3 % |
| 60.6 % |
| -0.3 |
| Sep | 56.2 % | 56.1 % | +0.1 |
| Okt | 77.4 % | 77.1 % | +0.3 |
| Nov | 82.1 % | 83.5 % | -1.4 |
| Dec | 89.1 % | 90.1 % | -1.0 |