Luchtvochtigheid — 2023
| Month | Bertogne | La Roche-en-Ardenne | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 84.9 % | 83.3 % | +1.6 |
| Apr | 80.2 % | 78.7 % | +1.5 |
| May | 77 % | 77.1 % | -0.1 |
| Jun | 61.5 % | 59.8 % | +1.7 |
| Jul | 73.3 % | 71.2 % | +2.1 |
| Aug |
| 84 % |
| 82.5 % |
| +1.5 |
| Sep | 80.3 % | 77.3 % | +3.0 |
| Oct | 84.6 % | 82.4 % | +2.2 |
| Nov | 92.4 % | 90.5 % | +1.9 |
| Dec | 93 % | 90.7 % | +2.3 |