Zonneschijn — 2011
| Month | Hulst | Sint-Gillis-Waas | Difference |
|---|---|---|---|
| Jan | – | 107.5 uren | – |
| Feb | – | 103.3 uren | – |
| Mar | – | 266 uren | – |
| Apr | – | 338.1 uren | – |
| May | – | 366.5 uren | – |
| Jun | – | 324.5 uren | – |
| Jul | – | 312.8 uren | – |
| Aug | – | 299.6 uren | – |
| Sep |
| – |
| 266.3 uren |
| – |
| Oct | – | 230 uren | – |
| Nov | – | 155.1 uren | – |
| Dec | – | 107 uren | – |