Luchtvochtigheid — 2023
| Month | Lasne | Genappe | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 80.1 % | 80.3 % | -0.2 |
| Apr | 77.3 % | 77.4 % | -0.1 |
| May | 76.8 % | 77 % | -0.2 |
| Jun | 62 % | 62.4 % | -0.4 |
| Jul | 71.2 % | 71.3 % | -0.1 |
| Aug |
| 78.9 % |
| 79.1 % |
| -0.2 |
| Sep | 77.4 % | 77.7 % | -0.3 |
| Oct | 81.1 % | 81.2 % | -0.1 |
| Nov | 88.2 % | 88.2 % | +0.0 |
| Dec | 87.6 % | 87.7 % | -0.1 |