Bewolking — 2023
| Month | Mons | Quévy | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 87.6 % | 88.1 % | -0.5 |
| Apr | 68.9 % | 69.2 % | -0.3 |
| May | 59.8 % | 59.5 % | +0.3 |
| Jun | 39.7 % | 39.3 % | +0.4 |
| Jul | 62.9 % | 62.5 % | +0.4 |
| Aug |
| 60.6 % |
| 60.5 % |
| +0.1 |
| Sep | 56.6 % | 56.4 % | +0.2 |
| Oct | 75.4 % | 75 % | +0.4 |
| Nov | 78.6 % | 79.4 % | -0.8 |
| Dec | 85.2 % | 85.6 % | -0.4 |