Bewolking — 2023
| Maand | Marche-en-Famenne | Nassogne | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 90.2 % | 89.8 % | +0.4 |
| Apr | 68.9 % | 69.3 % | -0.4 |
| Mei | 63.8 % | 63.3 % | +0.5 |
| Jun | 41.1 % | 40.8 % | +0.3 |
| Jul | 62.5 % | 62.7 % | -0.2 |
| Aug |
| 60.7 % |
| 59.9 % |
| +0.8 |
| Sep | 53.3 % | 53 % | +0.3 |
| Okt | 77.4 % | 77.2 % | +0.2 |
| Nov | 87.2 % | 87.9 % | -0.7 |
| Dec | 91 % | 91.2 % | -0.2 |