Zonneschijn — 2011
| Month | Court-Saint-Étienne | Chastre | 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 | – | – |