Luchtvochtigheid — 2014
| Month | Court-Saint-Étienne | Ottignies-Louvain-la-Neuve | Difference |
|---|---|---|---|
| Jan | 85.4 % | – | – |
| Feb | 81.2 % | – | – |
| Mar | 76.5 % | – | – |
| Apr | 73.8 % | – | – |
| May | 73.6 % | – | – |
| Jun | 73.4 % | – | – |
| Jul | 79 % | – | – |
| Aug | 79.7 % | – | – |
| Sep |
| 83.2 % |
| – |
| – |
| Oct | 84.8 % | – | – |
| Nov | 86.9 % | – | – |
| Dec | 89.6 % | – | – |