Zonneschijn — 2018
| Month | Châtelet | Farciennes | Difference |
|---|---|---|---|
| Jan | 93.2 uren | – | – |
| Feb | 188.5 uren | – | – |
| Mar | 157 uren | – | – |
| Apr | 284.4 uren | – | – |
| May | 378 uren | – | – |
| Jun | 283.3 uren | – | – |
| Jul | 418.4 uren | – | – |
| Aug | 333.3 uren | – | – |
| Sep |
| 277.3 uren |
| – |
| – |
| Oct | 217.3 uren | – | – |
| Nov | 152.9 uren | – | – |
| Dec | 104.1 uren | – | – |