Bewolking — 2026
| Month | Érezée | La Roche-en-Ardenne | Difference |
|---|---|---|---|
| Jan | 85.6 % | 87 % | -1.4 |
| Feb | 85.7 % | 86.5 % | -0.8 |
| Mar | 54.7 % | 55.2 % | -0.5 |
| Apr | 61.3 % | 61.6 % | -0.3 |
| May | 60.3 % | 60.3 % | +0.0 |
| Jun | 61.3 % | 61.3 % | +0.0 |
| Jul | 43.5 % | 43.5 % | +0.0 |
| Aug |
| 54.7 % |
| 54.7 % |
| +0.0 |
| Sep | 65 % | 65 % | +0.0 |
| Oct | 63.9 % | 64.1 % | -0.2 |
| Nov | – | – | – |
| Dec | – | – | – |