Zonneschijn — 1998
| Month | Orp-Jauche | Hoegaarden | Difference |
|---|---|---|---|
| Jan | – | 103.3 uren | – |
| Feb | – | 168.7 uren | – |
| Mar | – | 163.7 uren | – |
| Apr | – | 211.1 uren | – |
| May | – | 301.7 uren | – |
| Jun | – | 292.4 uren | – |
| Jul | – | 283.3 uren | – |
| Aug | – | 326.4 uren | – |
| Sep |
| – |
| 193 uren |
| – |
| Oct | – | 115.4 uren | – |
| Nov | – | 135.3 uren | – |
| Dec | – | 98.4 uren | – |