Bewolking — 2023
| Maand | Bastogne | Fauvillers | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 91.8 % | 90.6 % | +1.2 |
| Apr | 71.6 % | 71.4 % | +0.2 |
| Mei | 61.8 % | 60.2 % | +1.6 |
| Jun | 41.7 % | 40.7 % | +1.0 |
| Jul | 63.9 % | 62.9 % | +1.0 |
| Aug |
| 59.5 % |
| 58.9 % |
| +0.6 |
| Sep | 53.8 % | 53.6 % | +0.2 |
| Okt | 78.5 % | 77.7 % | +0.8 |
| Nov | 90.9 % | 91.9 % | -1.0 |
| Dec | 94.6 % | 96 % | -1.4 |