Zonneschijn — 2023
| Month | Westerlo | Laakdal | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 143.1 uren | 138.5 uren | +4.6 |
| Apr | 225.5 uren | 227.3 uren | -1.8 |
| May | 342.7 uren | 349.1 uren | -6.4 |
| Jun | 391.2 uren | 399.4 uren | -8.2 |
| Jul | 346.1 uren | 352.9 uren | -6.8 |
| Aug |
| 313.7 uren |
| 319.5 uren |
| -5.8 |
| Sep | 281.4 uren | 289 uren | -7.6 |
| Oct | 190.3 uren | 201.9 uren | -11.6 |
| Nov | 105.1 uren | 114.1 uren | -9.0 |
| Dec | 67 uren | 69.6 uren | -2.6 |