Luchtvochtigheid — 2025
| Month | Spa | Verviers | Difference |
|---|---|---|---|
| Jan | 90.2 % | 89.7 % | +0.5 |
| Feb | 79.3 % | 78.9 % | +0.4 |
| Mar | 70.9 % | 71.6 % | -0.7 |
| Apr | 70.6 % | 71.7 % | -1.1 |
| May | 66.8 % | 65.8 % | +1.0 |
| Jun | 68.2 % | 67 % | +1.2 |
| Jul | 75.8 % | 75 % | +0.8 |
| Aug |
| 72.4 % |
| 71.4 % |
| +1.0 |
| Sep | 80.9 % | 79.9 % | +1.0 |
| Oct | 86.6 % | 86 % | +0.6 |
| Nov | 86.4 % | 85.3 % | +1.1 |
| Dec | 85.3 % | 84.7 % | +0.6 |