Luchtvochtigheid — 2023
| Maand | Seraing | Grâce-Hollogne | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 80.2 % | 80 % | +0.2 |
| Apr | 77 % | 77.2 % | -0.2 |
| Mei | 76.3 % | 76.9 % | -0.6 |
| Jun | 60.9 % | 61.7 % | -0.8 |
| Jul | 68.7 % | 68.5 % | +0.2 |
| Aug |
| 80.6 % |
| 80.2 % |
| +0.4 |
| Sep | 76.9 % | 77.8 % | -0.9 |
| Okt | 80.8 % | 80.9 % | -0.1 |
| Nov | 87.7 % | 87.4 % | +0.3 |
| Dec | 87.2 % | 86.6 % | +0.6 |