Zonneschijn — 1998
| Month | Bocholt | Oudsbergen | Difference |
|---|---|---|---|
| Jan | 107.3 uren | – | – |
| Feb | 166.5 uren | – | – |
| Mar | 165.1 uren | – | – |
| Apr | 228.4 uren | – | – |
| May | 317.5 uren | – | – |
| Jun | 292.5 uren | – | – |
| Jul | 294.4 uren | – | – |
| Aug | 329.8 uren | – | – |
| Sep |
| 207.8 uren |
| – |
| – |
| Oct | 121 uren | – | – |
| Nov | 144.9 uren | – | – |
| Dec | 117.5 uren | – | – |