Zonneschijn — 2001
| Month | Beringen | Heusden-Zolder | Difference |
|---|---|---|---|
| Jan | 130.4 uren | – | – |
| Feb | 141.7 uren | – | – |
| Mar | 139.3 uren | – | – |
| Apr | 266.3 uren | – | – |
| May | 381.4 uren | – | – |
| Jun | 322.7 uren | – | – |
| Jul | 344.8 uren | – | – |
| Aug | 355.4 uren | – | – |
| Sep |
| 221.6 uren |
| – |
| – |
| Oct | 204.1 uren | – | – |
| Nov | 136.9 uren | – | – |
| Dec | 103.5 uren | – | – |