Zonneschijn — 1998
| Month | Ichtegem | Koekelare | Difference |
|---|---|---|---|
| Jan | 145.1 uren | 145.1 uren | +0.0 |
| Feb | 195.3 uren | 195.3 uren | +0.0 |
| Mar | 183.4 uren | 183.4 uren | +0.0 |
| Apr | 241 uren | 240.9 uren | +0.1 |
| May | 343 uren | 343 uren | +0.0 |
| Jun | 302.2 uren | 302.2 uren | +0.0 |
| Jul | 328.6 uren | 328.6 uren | +0.0 |
| Aug | 358 uren | 358 uren | +0.0 |
| Sep | 227.6 uren | 227.5 uren | +0.1 |
| Oct | 147.2 uren | 147.3 uren | -0.1 |
| Nov | 149 uren | 149.1 uren | -0.1 |
| Dec | 97.3 uren | 97.3 uren | +0.0 |