Luchtvochtigheid — 1997
| Month | Villers-la-Ville | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | 83.2 % | 83.4 % | -0.2 |
| Feb | 81.4 % | 81.4 % | +0.0 |
| Mar | 81.9 % | 81.9 % | +0.0 |
| Apr | 71 % | 71 % | +0.0 |
| May | 75.4 % | 75.4 % | +0.0 |
| Jun | 75.1 % | 75 % | +0.1 |
| Jul | 80.6 % | 80.7 % | -0.1 |
| Aug |
| 73.5 % |
| 73.3 % |
| +0.2 |
| Sep | 74.4 % | 74.5 % | -0.1 |
| Oct | 78.7 % | 78.8 % | -0.1 |
| Nov | 86.2 % | 86 % | +0.2 |
| Dec | 86 % | 86 % | +0.0 |