Zonneschijn — 1997
| Month | Tielt-Winge | Aarschot | Difference |
|---|---|---|---|
| Jan | 149.2 uren | – | – |
| Feb | 133.7 uren | – | – |
| Mar | 217 uren | – | – |
| Apr | 284.5 uren | – | – |
| May | 326.3 uren | – | – |
| Jun | 325.5 uren | – | – |
| Jul | 350.1 uren | – | – |
| Aug | 340.7 uren | – | – |
| Sep |
| 280.7 uren |
| – |
| – |
| Oct | 197.1 uren | – | – |
| Nov | 102 uren | – | – |
| Dec | 75 uren | – | – |