Zonneschijn — 2023
| Monat | Sittard-Geleen | Beek | Unterschied |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mär | 104.4 uren | 0 uren | +104.4 |
| Apr | 243.6 uren | 235 uren | +8.6 |
| Mai | 359.9 uren | 356 uren | +3.9 |
| Jun | 393.7 uren | 391.7 uren | +2.0 |
| Jul | 356.6 uren | 347.4 uren | +9.2 |
| Aug |
| 317.5 uren |
| 313.5 uren |
| +4.0 |
| Sep | 291.9 uren | 289.5 uren | +2.4 |
| Okt | 199.6 uren | 199.4 uren | +0.2 |
| Nov | 124.2 uren | 120.4 uren | +3.8 |
| Dez | 69 uren | 69.6 uren | -0.6 |