Bewolking — 2026
| Month | Héron | Andenne | Difference |
|---|---|---|---|
| Jan | 79.2 % | 80.7 % | -1.5 |
| Feb | 79.9 % | 80.7 % | -0.8 |
| Mar | 51.7 % | 51.1 % | +0.6 |
| Apr | 56.2 % | 62.3 % | -6.1 |
| May | 59.3 % | 59.3 % | +0.0 |
| Jun | 62.9 % | 62.9 % | +0.0 |
| Jul | 45.6 % | 45.3 % | +0.3 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |