Zonneschijn — 1998
| Month | Lierde | Herzele | Difference |
|---|---|---|---|
| Jan | 136 uren | – | – |
| Feb | 188.2 uren | – | – |
| Mar | 173.1 uren | – | – |
| Apr | 207.5 uren | – | – |
| May | 319.7 uren | – | – |
| Jun | 297.4 uren | – | – |
| Jul | 301.7 uren | – | – |
| Aug | 329.7 uren | – | – |
| Sep |
| 216.3 uren |
| – |
| – |
| Oct | 132.1 uren | – | – |
| Nov | 141.1 uren | – | – |
| Dec | 91 uren | – | – |