Zonneschijn — 2011
| Month | Mont-Saint-Guibert | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 98.6 uren | – |
| Feb | – | 115.2 uren | – |
| Mar | – | 253.2 uren | – |
| Apr | – | 323.3 uren | – |
| May | – | 382.8 uren | – |
| Jun | – | 329.5 uren | – |
| Jul | – | 306.2 uren | – |
| Aug | – | 306.6 uren | – |
| Sep | – | 262.6 uren | – |
| Oct | – | 226.4 uren | – |
| Nov | – | 149.1 uren | – |
| Dec | – | 103.3 uren | – |