Zonneschijn — 2017
| Month | Borgloon | Wellen | Difference |
|---|---|---|---|
| Jan | 148.1 uren | – | – |
| Feb | 107.7 uren | – | – |
| Mar | 228.9 uren | – | – |
| Apr | 267.6 uren | – | – |
| May | 328.8 uren | – | – |
| Jun | 332.4 uren | – | – |
| Jul | 307.2 uren | – | – |
| Aug | 273.6 uren | – | – |
| Sep |
| 248.6 uren |
| – |
| – |
| Oct | 188.1 uren | – | – |
| Nov | 134.1 uren | – | – |
| Dec | 60.9 uren | – | – |