Bewolking — 2025
| Maand | Cerfontaine | Walcourt | Verschil |
|---|---|---|---|
| Jan | 78 % | 77 % | +1.0 |
| Feb | 73.5 % | 73.3 % | +0.2 |
| Mrt | 45.1 % | 45.6 % | -0.5 |
| Apr | 44.1 % | 43.8 % | +0.3 |
| Mei | 54.6 % | 54.6 % | +0.0 |
| Jun | 50.1 % | 50.6 % | -0.5 |
| Jul | 53.8 % | 54.7 % | -0.9 |
| Aug |
| 51.7 % |
| 51.7 % |
| +0.0 |
| Sep | 67.3 % | 66.1 % | +1.2 |
| Okt | 81.5 % | 81.1 % | +0.4 |
| Nov | 80.1 % | 80.1 % | +0.0 |
| Dec | 76.6 % | 76 % | +0.6 |