Zonneschijn — 2023
| Month | Roermond | Maasgouw | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 105.4 uren | – | – |
| Apr | 249.3 uren | – | – |
| May | 359.4 uren | – | – |
| Jun | 387.7 uren | – | – |
| Jul | 356.4 uren | – | – |
| Aug | 322.8 uren | – | – |
| Sep |
| 289.7 uren |
| – |
| – |
| Oct | 194.1 uren | – | – |
| Nov | 130.8 uren | – | – |
| Dec | 63.8 uren | – | – |