Zonneschijn — 2001
| Month | Villers-la-Ville | Sombreffe | Difference |
|---|---|---|---|
| Jan | 125.1 uren | – | – |
| Feb | 141.4 uren | – | – |
| Mar | 139.5 uren | – | – |
| Apr | 267.2 uren | – | – |
| May | 371.1 uren | – | – |
| Jun | 334.3 uren | – | – |
| Jul | 331.3 uren | – | – |
| Aug | 353.6 uren | – | – |
| Sep |
| 211.3 uren |
| – |
| – |
| Oct | 212.9 uren | – | – |
| Nov | 137.8 uren | – | – |
| Dec | 110.9 uren | – | – |