Zonneschijn — 2023
| Month | Herent | Bertem | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 139.4 uren | 141.6 uren | -2.2 |
| Apr | 212.7 uren | 214.3 uren | -1.6 |
| May | 334.4 uren | 336.9 uren | -2.5 |
| Jun | 388.5 uren | 390.1 uren | -1.6 |
| Jul | 337.1 uren | 342.7 uren | -5.6 |
| Aug |
| 310.7 uren |
| 313.3 uren |
| -2.6 |
| Sep | 277.5 uren | 282.4 uren | -4.9 |
| Oct | 194.2 uren | 196.1 uren | -1.9 |
| Nov | 104.2 uren | 105.9 uren | -1.7 |
| Dec | 67.4 uren | 68.6 uren | -1.2 |