Luchtvochtigheid — 2008
| Month | Ottignies-Louvain-la-Neuve | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 84.5 % | – |
| Feb | – | 80 % | – |
| Mar | – | 79.1 % | – |
| Apr | – | 76.7 % | – |
| May | – | 70 % | – |
| Jun | – | 78.2 % | – |
| Jul | – | 76.8 % | – |
| Aug | – | 76.6 % | – |
| Sep |
| – |
| 78.5 % |
| – |
| Oct | – | 84.4 % | – |
| Nov | – | 88.2 % | – |
| Dec | – | 89.9 % | – |