Luchtvochtigheid — 2023
| Maand | Arlon | Messancy | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 82.9 % | 82.4 % | +0.5 |
| Apr | 78.2 % | 77.9 % | +0.3 |
| Mei | 72.8 % | 72.9 % | -0.1 |
| Jun | 57.7 % | 57.8 % | -0.1 |
| Jul | 69.5 % | 68.6 % | +0.9 |
| Aug |
| 80.7 % |
| 80.8 % |
| -0.1 |
| Sep | 78.3 % | 77.8 % | +0.5 |
| Okt | 84.3 % | 83.7 % | +0.6 |
| Nov | 90.9 % | 90.5 % | +0.4 |
| Dec | 92 % | 91.7 % | +0.3 |