Zonneschijn — 2015
| Month | Sombreffe | Villers-la-Ville | Difference |
|---|---|---|---|
| Jan | – | 108.2 uren | – |
| Feb | – | 178.3 uren | – |
| Mar | – | 228.5 uren | – |
| Apr | – | 316 uren | – |
| May | – | 319.5 uren | – |
| Jun | – | 350.6 uren | – |
| Jul | – | 322.2 uren | – |
| Aug | – | 320.4 uren | – |
| Sep |
| – |
| 264.7 uren |
| – |
| Oct | – | 137.7 uren | – |
| Nov | – | 133.6 uren | – |
| Dec | – | 150.8 uren | – |