Luchtvochtigheid — 2000
| Month | Ottignies-Louvain-la-Neuve | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 87.9 % | – |
| Feb | – | 82.4 % | – |
| Mar | – | 81.7 % | – |
| Apr | – | 74.8 % | – |
| May | – | 79 % | – |
| Jun | – | 74.1 % | – |
| Jul | – | 84.5 % | – |
| Aug | – | 78.4 % | – |
| Sep |
| – |
| 80.6 % |
| – |
| Oct | – | 81.6 % | – |
| Nov | – | 85.1 % | – |
| Dec | – | 84.7 % | – |