Bewolking — 2023
| Month | Houyet | Dinant | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 88.5 % | 87.3 % | +1.2 |
| Apr | 69 % | 68.7 % | +0.3 |
| May | 61.1 % | 60.8 % | +0.3 |
| Jun | 39.6 % | 39.8 % | -0.2 |
| Jul | 61.9 % | 61.6 % | +0.3 |
| Aug |
| 59.5 % |
| 59.4 % |
| +0.1 |
| Sep | 53.2 % | 53.2 % | +0.0 |
| Oct | 77.2 % | 76.8 % | +0.4 |
| Nov | 84.8 % | 84.1 % | +0.7 |
| Dec | 90.2 % | 90 % | +0.2 |