Luchtvochtigheid — 2023
| Month | Roerdalen | Echt-Susteren | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 91 % | 90.5 % | +0.5 |
| Apr | 74.4 % | 73.9 % | +0.5 |
| May | 74 % | 73.8 % | +0.2 |
| Jun | 58.8 % | 58.4 % | +0.4 |
| Jul | 68.2 % | 67.6 % | +0.6 |
| Aug |
| 78.9 % |
| 78 % |
| +0.9 |
| Sep | 76.1 % | 75.5 % | +0.6 |
| Oct | 80.1 % | 79.2 % | +0.9 |
| Nov | 85.5 % | 85 % | +0.5 |
| Dec | 85.6 % | 85.1 % | +0.5 |