Luchtvochtigheid — 2025
| Month | Houffalize | Bastogne | Difference |
|---|---|---|---|
| Jan | 90.7 % | 91.4 % | -0.7 |
| Feb | 83.4 % | 84.3 % | -0.9 |
| Mar | 73.4 % | 73.7 % | -0.3 |
| Apr | 71.4 % | 72.2 % | -0.8 |
| May | 63.9 % | 64.3 % | -0.4 |
| Jun | 68.2 % | 67.7 % | +0.5 |
| Jul | 74 % | 73.1 % | +0.9 |
| Aug |
| 67.3 % |
| 68.3 % |
| -1.0 |
| Sep | 84.4 % | 84.8 % | -0.4 |
| Oct | 87.4 % | 87.6 % | -0.2 |
| Nov | 90.4 % | 90.3 % | +0.1 |
| Dec | 89.8 % | 90.2 % | -0.4 |