Zonneschijn — 1997
| Month | Merksplas | Beerse | Difference |
|---|---|---|---|
| Jan | 142.3 uren | – | – |
| Feb | 138.6 uren | – | – |
| Mar | 218.9 uren | – | – |
| Apr | 282.3 uren | – | – |
| May | 328.3 uren | – | – |
| Jun | 337.1 uren | – | – |
| Jul | 358.1 uren | – | – |
| Aug | 338.3 uren | – | – |
| Sep |
| 276.2 uren |
| – |
| – |
| Oct | 199.1 uren | – | – |
| Nov | 106.7 uren | – | – |
| Dec | 85.6 uren | – | – |