Bewolking — 2023
| Maand | Gembloux | Sombreffe | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 87.7 % | 87.5 % | +0.2 |
| Apr | 70.1 % | 69.4 % | +0.7 |
| Mei | 60 % | 60 % | +0.0 |
| Jun | 39.9 % | 40.1 % | -0.2 |
| Jul | 63.1 % | 62.6 % | +0.5 |
| Aug |
| 60.1 % |
| 59.9 % |
| +0.2 |
| Sep | 56.7 % | 56.8 % | -0.1 |
| Okt | 77 % | 76.7 % | +0.3 |
| Nov | 79.7 % | 79.8 % | -0.1 |
| Dec | 87.1 % | 87.8 % | -0.7 |