Zonneschijn — 2012
| Month | Sombreffe | Villers-la-Ville | Difference |
|---|---|---|---|
| Jan | – | 115.6 uren | – |
| Feb | – | 163.5 uren | – |
| Mar | – | 225.6 uren | – |
| Apr | – | 289.7 uren | – |
| May | – | 330.1 uren | – |
| Jun | – | 287.5 uren | – |
| Jul | – | 356.8 uren | – |
| Aug | – | 367.9 uren | – |
| Sep |
| – |
| 274.4 uren |
| – |
| Oct | – | 195.3 uren | – |
| Nov | – | 121.3 uren | – |
| Dec | – | 97.3 uren | – |