Bewolking — 2023
| Month | Marche-en-Famenne | Hotton | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 90.2 % | 89.4 % | +0.8 |
| Apr | 68.9 % | 68.6 % | +0.3 |
| May | 63.8 % | 62.4 % | +1.4 |
| Jun | 41.1 % | 41.2 % | -0.1 |
| Jul | 62.5 % | 62.6 % | -0.1 |
| Aug |
| 60.7 % |
| 60.8 % |
| -0.1 |
| Sep | 53.3 % | 53.7 % | -0.4 |
| Oct | 77.4 % | 77.3 % | +0.1 |
| Nov | 87.2 % | 86 % | +1.2 |
| Dec | 91 % | 91 % | +0.0 |