Luchtvochtigheid — 2023
| Month | Andenne | Héron | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 80.2 % | 79.1 % | +1.1 |
| Apr | 77.7 % | 77.2 % | +0.5 |
| May | 77.2 % | 76.7 % | +0.5 |
| Jun | 62.3 % | 62 % | +0.3 |
| Jul | 70.8 % | 70.2 % | +0.6 |
| Aug |
| 80.2 % |
| 79.7 % |
| +0.5 |
| Sep | 77.5 % | 77.7 % | -0.2 |
| Oct | 81.1 % | 80.9 % | +0.2 |
| Nov | 88.1 % | 87.5 % | +0.6 |
| Dec | 87.7 % | 86.8 % | +0.9 |