Zonneschijn — 2023
| Month | Trooz | Olne | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 137.5 uren | 135.5 uren | +2.0 |
| Apr | 228.8 uren | 235.7 uren | -6.9 |
| May | 331.4 uren | 342.6 uren | -11.2 |
| Jun | 391.2 uren | 398.1 uren | -6.9 |
| Jul | 334.5 uren | 343.2 uren | -8.7 |
| Aug |
| 293.6 uren |
| 302.3 uren |
| -8.7 |
| Sep | 285.6 uren | 297 uren | -11.4 |
| Oct | 193.2 uren | 204.4 uren | -11.2 |
| Nov | 87.2 uren | 94.6 uren | -7.4 |
| Dec | 73.8 uren | 77.2 uren | -3.4 |