Luchtvochtigheid — 2006
| Month | Court-Saint-Étienne | Mont-Saint-Guibert | Difference |
|---|---|---|---|
| Jan | 84.1 % | – | – |
| Feb | 86.5 % | – | – |
| Mar | 77.7 % | – | – |
| Apr | 77.2 % | – | – |
| May | 77.9 % | – | – |
| Jun | 74.3 % | – | – |
| Jul | 66.1 % | – | – |
| Aug | 83 % | – | – |
| Sep |
| 77.9 % |
| – |
| – |
| Oct | 82.6 % | – | – |
| Nov | 85.9 % | – | – |
| Dec | 88.1 % | – | – |