Zonneschijn — 2023
| Month | Dalhem | Oupeye | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 140.1 uren | 141.1 uren | -1.0 |
| Apr | 233.3 uren | 222.5 uren | +10.8 |
| May | 349.2 uren | 332.1 uren | +17.1 |
| Jun | 391.3 uren | 381.8 uren | +9.5 |
| Jul | 341.4 uren | 328.4 uren | +13.0 |
| Aug |
| 309.2 uren |
| 296.8 uren |
| +12.4 |
| Sep | 289.4 uren | 272.9 uren | +16.5 |
| Oct | 208.4 uren | 194.5 uren | +13.9 |
| Nov | 100.9 uren | 90.9 uren | +10.0 |
| Dec | 77 uren | 72.6 uren | +4.4 |