Zonneschijn — 2015
| Month | Herzele | Lierde | Difference |
|---|---|---|---|
| Jan | – | 123.2 uren | – |
| Feb | – | 178.9 uren | – |
| Mar | – | 245.8 uren | – |
| Apr | – | 325.9 uren | – |
| May | – | 323.9 uren | – |
| Jun | – | 361.8 uren | – |
| Jul | – | 318.7 uren | – |
| Aug | – | 321.5 uren | – |
| Sep |
| – |
| 260.9 uren |
| – |
| Oct | – | 157.8 uren | – |
| Nov | – | 130.6 uren | – |
| Dec | – | 139.1 uren | – |