Zonneschijn — 1999
| Month | Brunehaut | Tournai | Difference |
|---|---|---|---|
| Jan | 121 uren | – | – |
| Feb | 160.9 uren | – | – |
| Mar | 227.7 uren | – | – |
| Apr | 275.1 uren | – | – |
| May | 348.8 uren | – | – |
| Jun | 375.9 uren | – | – |
| Jul | 381.7 uren | – | – |
| Aug | 328.5 uren | – | – |
| Sep |
| 261.3 uren |
| – |
| – |
| Oct | 227.3 uren | – | – |
| Nov | 158.3 uren | – | – |
| Dec | 106.3 uren | – | – |