Zonneschijn — 2020
| Month | Beek | Valkenburg aan de Geul | Difference |
|---|---|---|---|
| Jan | 157.5 uren | 158.7 uren | -1.2 |
| Feb | 202 uren | 203.6 uren | -1.6 |
| Mar | 294.8 uren | 294.4 uren | +0.4 |
| Apr | 369.5 uren | 370 uren | -0.5 |
| May | 422.7 uren | 422.2 uren | +0.5 |
| Jun | 419.6 uren | 419.6 uren | +0.0 |
| Jul | 405.6 uren | 405.8 uren | -0.2 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |