Zonneschijn — 1999
| Month | Laarne | Melle | Difference |
|---|---|---|---|
| Jan | 119.9 uren | – | – |
| Feb | 159.2 uren | – | – |
| Mar | 228.8 uren | – | – |
| Apr | 283.8 uren | – | – |
| May | 366.6 uren | – | – |
| Jun | 379.6 uren | – | – |
| Jul | 384.7 uren | – | – |
| Aug | 332.9 uren | – | – |
| Sep |
| 256 uren |
| – |
| – |
| Oct | 208 uren | – | – |
| Nov | 145.1 uren | – | – |
| Dec | 105 uren | – | – |