Zonneschijn — 1998
| Month | Koekelare | Gistel | Difference |
|---|---|---|---|
| Jan | 145.1 uren | – | – |
| Feb | 195.3 uren | – | – |
| Mar | 183.4 uren | – | – |
| Apr | 240.9 uren | – | – |
| May | 343 uren | – | – |
| Jun | 302.2 uren | – | – |
| Jul | 328.6 uren | – | – |
| Aug | 358 uren | – | – |
| Sep |
| 227.5 uren |
| – |
| – |
| Oct | 147.3 uren | – | – |
| Nov | 149.1 uren | – | – |
| Dec | 97.3 uren | – | – |