Zonneschijn — 2011
| Month | Borgloon | Kortessem | Difference |
|---|---|---|---|
| Jan | 107.1 uren | – | – |
| Feb | 124.8 uren | – | – |
| Mar | 255.3 uren | – | – |
| Apr | 321.4 uren | – | – |
| May | 384.7 uren | – | – |
| Jun | 331.7 uren | – | – |
| Jul | 313.1 uren | – | – |
| Aug | 304 uren | – | – |
| Sep |
| 258.4 uren |
| – |
| – |
| Oct | 219.1 uren | – | – |
| Nov | 167.4 uren | – | – |
| Dec | 100.8 uren | – | – |