Bewolking — 2023
| Maand | Roerdalen | Echt-Susteren | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 100 % | 100 % | +0.0 |
| Apr | 68.1 % | 68 % | +0.1 |
| Mei | 63.6 % | 63.8 % | -0.2 |
| Jun | 43.1 % | 42.6 % | +0.5 |
| Jul | 65 % | 65.1 % | -0.1 |
| Aug |
| 59.7 % |
| 59.3 % |
| +0.4 |
| Sep | 58 % | 57.9 % | +0.1 |
| Okt | 78.3 % | 78.4 % | -0.1 |
| Nov | 75.7 % | 76.1 % | -0.4 |
| Dec | 86.3 % | 86.4 % | -0.1 |