Zonneschijn — 2018
| Month | Oudenburg | Gistel | Difference |
|---|---|---|---|
| Jan | 107.8 uren | – | – |
| Feb | 197.7 uren | – | – |
| Mar | 154.9 uren | – | – |
| Apr | 264.8 uren | – | – |
| May | 358.2 uren | – | – |
| Jun | 348.4 uren | – | – |
| Jul | 437.2 uren | – | – |
| Aug | 328.5 uren | – | – |
| Sep |
| 267.4 uren |
| – |
| – |
| Oct | 234.9 uren | – | – |
| Nov | 150.8 uren | – | – |
| Dec | 108.6 uren | – | – |