Zonneschijn — 2017
| Month | Ottignies-Louvain-la-Neuve | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 145.2 uren | – |
| Feb | – | 106.4 uren | – |
| Mar | – | 238.7 uren | – |
| Apr | – | 279.3 uren | – |
| May | – | 327.8 uren | – |
| Jun | – | 350.2 uren | – |
| Jul | – | 312.8 uren | – |
| Aug | – | 275.7 uren | – |
| Sep | – | 255 uren | – |
| Oct | – | 188.6 uren | – |
| Nov | – | 132.4 uren | – |
| Dec | – | 61.5 uren | – |