Zonneschijn — 1998
| Month | Hoogstraten | Merksplas | Difference |
|---|---|---|---|
| Jan | – | 109 uren | – |
| Feb | – | 177.5 uren | – |
| Mar | – | 163 uren | – |
| Apr | – | 220.9 uren | – |
| May | – | 309.9 uren | – |
| Jun | – | 289.4 uren | – |
| Jul | – | 302.4 uren | – |
| Aug | – | 332.7 uren | – |
| Sep |
| – |
| 212.5 uren |
| – |
| Oct | – | 125.1 uren | – |
| Nov | – | 138.2 uren | – |
| Dec | – | 108.5 uren | – |