Luchtvochtigheid — 2015
| Month | Mont-Saint-Guibert | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 87.7 % | – |
| Feb | – | 85.3 % | – |
| Mar | – | 80.1 % | – |
| Apr | – | 73.6 % | – |
| May | – | 74.1 % | – |
| Jun | – | 68.1 % | – |
| Jul | – | 71 % | – |
| Aug | – | 71.9 % | – |
| Sep |
| – |
| 79.4 % |
| – |
| Oct | – | 85.7 % | – |
| Nov | – | 85.9 % | – |
| Dec | – | 85.2 % | – |