Zonneschijn — 2023
| Month | Lens | Chièvres | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 88 uren | 127.8 uren | -39.8 |
| Apr | 234 uren | 225.2 uren | +8.8 |
| May | 342 uren | 330 uren | +12.0 |
| Jun | 401.4 uren | 386.3 uren | +15.1 |
| Jul | 351.6 uren | 335.2 uren | +16.4 |
| Aug |
| 338 uren |
| 326.2 uren |
| +11.8 |
| Sep | 286.3 uren | 275.6 uren | +10.7 |
| Oct | 201.5 uren | 191.1 uren | +10.4 |
| Nov | 117.9 uren | 110 uren | +7.9 |
| Dec | 69.4 uren | 63.6 uren | +5.8 |