Zonneschijn — 2009
| Month | Herzele | Lierde | Difference |
|---|---|---|---|
| Jan | – | 141 uren | – |
| Feb | – | 99 uren | – |
| Mar | – | 246.1 uren | – |
| Apr | – | 293 uren | – |
| May | – | 314.5 uren | – |
| Jun | – | 356.9 uren | – |
| Jul | – | 386.8 uren | – |
| Aug | – | 364.5 uren | – |
| Sep |
| – |
| 244.5 uren |
| – |
| Oct | – | 199.1 uren | – |
| Nov | – | 140.9 uren | – |
| Dec | – | 102.9 uren | – |