Zonneschijn — 2002
| Month | Manhay | Ferrières | Difference |
|---|---|---|---|
| Jan | – | 111.5 uren | – |
| Feb | – | 116.4 uren | – |
| Mar | – | 242 uren | – |
| Apr | – | 301.4 uren | – |
| May | – | 301.3 uren | – |
| Jun | – | 333.5 uren | – |
| Jul | – | 302.3 uren | – |
| Aug | – | 290.7 uren | – |
| Sep |
| – |
| 262.9 uren |
| – |
| Oct | – | 164.4 uren | – |
| Nov | – | 103.7 uren | – |
| Dec | – | 68.8 uren | – |