Zonneschijn — 2013
| Month | Ciney | Assesse | Difference |
|---|---|---|---|
| Jan | – | 63.9 uren | – |
| Feb | – | 126.7 uren | – |
| Mar | – | 173.5 uren | – |
| Apr | – | 233.4 uren | – |
| May | – | 227.5 uren | – |
| Jun | – | 293.6 uren | – |
| Jul | – | 376.5 uren | – |
| Aug | – | 323.2 uren | – |
| Sep |
| – |
| 229.1 uren |
| – |
| Oct | – | 172.7 uren | – |
| Nov | – | 67 uren | – |
| Dec | – | 113.9 uren | – |