Zonneschijn — 2003
| Month | Koekelare | Gistel | Difference |
|---|---|---|---|
| Jan | 166.9 uren | – | – |
| Feb | 217.2 uren | – | – |
| Mar | 275.8 uren | – | – |
| Apr | 319.4 uren | – | – |
| May | 344.8 uren | – | – |
| Jun | 388.8 uren | – | – |
| Jul | 404.7 uren | – | – |
| Aug | 385.3 uren | – | – |
| Sep |
| 315.7 uren |
| – |
| – |
| Oct | 229.1 uren | – | – |
| Nov | 113.4 uren | – | – |
| Dec | 97.9 uren | – | – |