Zonneschijn — 2017
| Month | Diest | Scherpenheuvel-Zichem | Difference |
|---|---|---|---|
| Jan | – | 149.7 uren | – |
| Feb | – | 110.6 uren | – |
| Mar | – | 236.6 uren | – |
| Apr | – | 261.5 uren | – |
| May | – | 327.6 uren | – |
| Jun | – | 324.1 uren | – |
| Jul | – | 319.4 uren | – |
| Aug | – | 281.9 uren | – |
| Sep |
| – |
| 253.4 uren |
| – |
| Oct | – | 179.3 uren | – |
| Nov | – | 128.8 uren | – |
| Dec | – | 71.7 uren | – |