Luchtvochtigheid — 2005
| Month | Mont-Saint-Guibert | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 85.4 % | – |
| Feb | – | 81.8 % | – |
| Mar | – | 81.1 % | – |
| Apr | – | 78.7 % | – |
| May | – | 75.2 % | – |
| Jun | – | 68.7 % | – |
| Jul | – | 77.6 % | – |
| Aug | – | 79 % | – |
| Sep |
| – |
| 78.1 % |
| – |
| Oct | – | 80.5 % | – |
| Nov | – | 87.5 % | – |
| Dec | – | 90 % | – |