Luchtvochtigheid — 2020
| Month | Welkenraedt | Limbourg | Difference |
|---|---|---|---|
| Jan | 87.2 % | 90.6 % | -3.4 |
| Feb | 81.6 % | 86.3 % | -4.7 |
| Mar | 71.5 % | 74.6 % | -3.1 |
| Apr | 59.7 % | 59.2 % | +0.5 |
| May | 60.7 % | 62.3 % | -1.6 |
| Jun | 69.5 % | 72.2 % | -2.7 |
| Jul | 69.8 % | 72.2 % | -2.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |