Zonneschijn — 1997
| Month | Braine-le-Comte | Écaussinnes | Difference |
|---|---|---|---|
| Jan | 146.1 uren | – | – |
| Feb | 130.1 uren | – | – |
| Mar | 221.1 uren | – | – |
| Apr | 284.5 uren | – | – |
| May | 334.7 uren | – | – |
| Jun | 306.7 uren | – | – |
| Jul | 341.1 uren | – | – |
| Aug | 340.7 uren | – | – |
| Sep |
| 290.7 uren |
| – |
| – |
| Oct | 209.4 uren | – | – |
| Nov | 112.5 uren | – | – |
| Dec | 69.1 uren | – | – |