Zonneschijn — 1998
| Month | Wetteren | Laarne | Difference |
|---|---|---|---|
| Jan | – | 135.9 uren | – |
| Feb | – | 188.3 uren | – |
| Mar | – | 176.3 uren | – |
| Apr | – | 218 uren | – |
| May | – | 323.5 uren | – |
| Jun | – | 293 uren | – |
| Jul | – | 316.3 uren | – |
| Aug | – | 336.6 uren | – |
| Sep |
| – |
| 222.7 uren |
| – |
| Oct | – | 140.4 uren | – |
| Nov | – | 141 uren | – |
| Dec | – | 97.9 uren | – |