Bewolking — 2026
| Month | Sittard-Geleen | Beek | Difference |
|---|---|---|---|
| Jan | 79 % | 80.2 % | -1.2 |
| Feb | 78.4 % | 79.1 % | -0.7 |
| Mar | 49.8 % | 49.5 % | +0.3 |
| Apr | 73.6 % | 72.8 % | +0.8 |
| May | 59.3 % | 59.3 % | +0.0 |
| Jun | 61.8 % | 61.8 % | +0.0 |
| Jul | 48.5 % | 48.5 % | +0.0 |
| Aug |
| 53.8 % |
| 53.8 % |
| +0.0 |
| Sep | 68.5 % | 68.5 % | +0.0 |
| Oct | 59.4 % | 59.4 % | +0.0 |
| Nov | 100 % | 100 % | +0.0 |
| Dec | – | – | – |