Luchtvochtigheid — 2023
| Maand | Theux | Spa | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 80.1 % | 82.3 % | -2.2 |
| Apr | 77.1 % | 78.6 % | -1.5 |
| Mei | 76.8 % | 77.1 % | -0.3 |
| Jun | 60.3 % | 61 % | -0.7 |
| Jul | 69.3 % | 71.8 % | -2.5 |
| Aug |
| 81.3 % |
| 82.8 % |
| -1.5 |
| Sep | 76.7 % | 77.3 % | -0.6 |
| Okt | 80.7 % | 82.2 % | -1.5 |
| Nov | 88.1 % | 90.7 % | -2.6 |
| Dec | 87.7 % | 90.6 % | -2.9 |