Luchtvochtigheid — 2026
| Month | Grâce-Hollogne | Flémalle | Difference |
|---|---|---|---|
| Jan | 87 % | 87.9 % | -0.9 |
| Feb | 85.2 % | 85.9 % | -0.7 |
| Mar | 75.5 % | 73.6 % | +1.9 |
| Apr | 62.6 % | 61.8 % | +0.8 |
| May | 71.8 % | 73.2 % | -1.4 |
| Jun | 72.2 % | 74.6 % | -2.4 |
| Jul | 61.3 % | 63.6 % | -2.3 |
| Aug |
| 63.3 % |
| 64 % |
| -0.7 |
| Sep | 74.3 % | 73.1 % | +1.2 |
| Oct | 82.9 % | 83.3 % | -0.4 |
| Nov | – | – | – |
| Dec | – | – | – |