Zonneschijn — 2013
| Month | Court-Saint-Étienne | Chastre | Difference |
|---|---|---|---|
| Jan | 98.4 uren | – | – |
| Feb | 134.4 uren | – | – |
| Mar | 181.5 uren | – | – |
| Apr | 251.8 uren | – | – |
| May | 265.4 uren | – | – |
| Jun | 308.8 uren | – | – |
| Jul | 369.9 uren | – | – |
| Aug | 333 uren | – | – |
| Sep |
| 261.7 uren |
| – |
| – |
| Oct | 195.7 uren | – | – |
| Nov | 92.9 uren | – | – |
| Dec | 138.1 uren | – | – |