Bewolking — 2026
| Month | Seraing | Flémalle | Difference |
|---|---|---|---|
| Jan | 81.4 % | 81 % | +0.4 |
| Feb | 80.9 % | 81.1 % | -0.2 |
| Mar | 53.2 % | 50.3 % | +2.9 |
| Apr | 57.6 % | 57.1 % | +0.5 |
| May | 60 % | 60 % | +0.0 |
| Jun | 61.7 % | 61.7 % | +0.0 |
| Jul | 47.6 % | 48.1 % | -0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |