Luchtvochtigheid — 2023
| Month | Grâce-Hollogne | Awans | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 80 % | 80 % | +0.0 |
| Apr | 77.2 % | 77.2 % | +0.0 |
| May | 76.9 % | 76.9 % | +0.0 |
| Jun | 61.7 % | 61.7 % | +0.0 |
| Jul | 68.5 % | 68.5 % | +0.0 |
| Aug |
| 80.2 % |
| 80.2 % |
| +0.0 |
| Sep | 77.8 % | 77.8 % | +0.0 |
| Oct | 80.9 % | 80.9 % | +0.0 |
| Nov | 87.4 % | 87.4 % | +0.0 |
| Dec | 86.6 % | 86.6 % | +0.0 |