Zonneschijn — 2023
| Month | Rotselaar | Tremelo | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 137.5 uren | 135.8 uren | +1.7 |
| Apr | 212.7 uren | 228.8 uren | -16.1 |
| May | 334.4 uren | 349.9 uren | -15.5 |
| Jun | 388.5 uren | 400.6 uren | -12.1 |
| Jul | 337.1 uren | 350.2 uren | -13.1 |
| Aug |
| 310.7 uren |
| 324.3 uren |
| -13.6 |
| Sep | 277.5 uren | 289.4 uren | -11.9 |
| Oct | 194.2 uren | 205.7 uren | -11.5 |
| Nov | 104.2 uren | 115.6 uren | -11.4 |
| Dec | 67.4 uren | 72.8 uren | -5.4 |