Zonneschijn — 2010
| Maand | Érezée | Ferrières | Verschil |
|---|---|---|---|
| Jan | – | 96.6 uren | – |
| Feb | – | 103.7 uren | – |
| Mrt | – | 246.3 uren | – |
| Apr | – | 316.6 uren | – |
| Mei | – | 267.5 uren | – |
| Jun | – | 346 uren | – |
| Jul | – | 382.5 uren | – |
| Aug | – | 283.1 uren | – |
| Sep |
| – |
| 224.4 uren |
| – |
| Okt | – | 208.7 uren | – |
| Nov | – | 81.1 uren | – |
| Dec | – | 59.3 uren | – |