Zonneschijn — 2004
| Month | Lierde | Zottegem | Difference |
|---|---|---|---|
| Jan | 101.4 uren | – | – |
| Feb | 144.6 uren | – | – |
| Mar | 259.8 uren | – | – |
| Apr | 281.6 uren | – | – |
| May | 328.2 uren | – | – |
| Jun | 349.2 uren | – | – |
| Jul | 368.6 uren | – | – |
| Aug | 321.6 uren | – | – |
| Sep |
| 275.2 uren |
| – |
| – |
| Oct | 238.1 uren | – | – |
| Nov | 105.5 uren | – | – |
| Dec | 118.3 uren | – | – |