Zonneschijn — 2010
| Month | Ferrières | Hamoir | Difference |
|---|---|---|---|
| Jan | 96.6 uren | – | – |
| Feb | 103.7 uren | – | – |
| Mar | 246.3 uren | – | – |
| Apr | 316.6 uren | – | – |
| May | 267.5 uren | – | – |
| Jun | 346 uren | – | – |
| Jul | 382.5 uren | – | – |
| Aug | 283.1 uren | – | – |
| Sep |
| 224.4 uren |
| – |
| – |
| Oct | 208.7 uren | – | – |
| Nov | 81.1 uren | – | – |
| Dec | 59.3 uren | – | – |