Zonneschijn — 2003
| Month | Bocholt | Oudsbergen | Difference |
|---|---|---|---|
| Jan | 139.6 uren | – | – |
| Feb | 216.3 uren | – | – |
| Mar | 288 uren | – | – |
| Apr | 306.8 uren | – | – |
| May | 319.2 uren | – | – |
| Jun | 373.2 uren | – | – |
| Jul | 360.7 uren | – | – |
| Aug | 362.8 uren | – | – |
| Sep |
| 304.7 uren |
| – |
| – |
| Oct | 203.5 uren | – | – |
| Nov | 124.1 uren | – | – |
| Dec | 106.4 uren | – | – |