Bewolking — 2026
| Month | Simpelveld | Vaals | Difference |
|---|---|---|---|
| Jan | – | 82.4 % | – |
| Feb | – | 79.6 % | – |
| Mar | 83.4 % | 50.6 % | +32.8 |
| Apr | 74.1 % | 71.7 % | +2.4 |
| May | 59 % | 59 % | +0.0 |
| Jun | 60.9 % | 60.9 % | +0.0 |
| Jul | 46.8 % | 46.8 % | +0.0 |
| Aug |
| 54.2 % |
| 54.2 % |
| +0.0 |
| Sep | 66.4 % | 66.4 % | +0.0 |
| Oct | 60 % | 59.9 % | +0.1 |
| Nov | – | – | – |
| Dec | – | – | – |