Bewolking — 2023
| Maand | Bièvre | Vresse-sur-Semois | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 91.7 % | 87.1 % | +4.6 |
| Apr | 70.3 % | 69.3 % | +1.0 |
| Mei | 62.3 % | 59.9 % | +2.4 |
| Jun | 40.8 % | 40.1 % | +0.7 |
| Jul | 63.7 % | 61.4 % | +2.3 |
| Aug |
| 60 % |
| 58.7 % |
| +1.3 |
| Sep | 54.1 % | 53.2 % | +0.9 |
| Okt | 76.9 % | 77.2 % | -0.3 |
| Nov | 90.7 % | 89.1 % | +1.6 |
| Dec | 95.3 % | 94.8 % | +0.5 |