Luchtvochtigheid — 2020
| Month | Merbes-le-Château | Erquelinnes | Difference |
|---|---|---|---|
| Jan | 90.4 % | 90.3 % | +0.1 |
| Feb | 83.9 % | 83.4 % | +0.5 |
| Mar | 74.5 % | 74.5 % | +0.0 |
| Apr | 62.9 % | 63.3 % | -0.4 |
| May | 64.3 % | 64.4 % | -0.1 |
| Jun | 71.6 % | 70.9 % | +0.7 |
| Jul | 71.6 % | 71 % | +0.6 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |