Bewolking — 2023
| Month | Gedinne | Bièvre | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 90.5 % | 91.7 % | -1.2 |
| Apr | 70.1 % | 70.3 % | -0.2 |
| May | 61.8 % | 62.3 % | -0.5 |
| Jun | 40.6 % | 40.8 % | -0.2 |
| Jul | 62.1 % | 63.7 % | -1.6 |
| Aug |
| 61.4 % |
| 60 % |
| +1.4 |
| Sep | 54.7 % | 54.1 % | +0.6 |
| Oct | 76.3 % | 76.9 % | -0.6 |
| Nov | 88.9 % | 90.7 % | -1.8 |
| Dec | 93.8 % | 95.3 % | -1.5 |