Zonneschijn — 1999
| Month | Rijkevorsel | Hoogstraten | Difference |
|---|---|---|---|
| Jan | 113.9 uren | – | – |
| Feb | 145 uren | – | – |
| Mar | 220.9 uren | – | – |
| Apr | 287.9 uren | – | – |
| May | 361.8 uren | – | – |
| Jun | 373.1 uren | – | – |
| Jul | 367.7 uren | – | – |
| Aug | 322.1 uren | – | – |
| Sep |
| 245.9 uren |
| – |
| – |
| Oct | 199 uren | – | – |
| Nov | 133.1 uren | – | – |
| Dec | 107.1 uren | – | – |