Zonneschijn — 2015
| Month | Chastre | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 113 uren | – |
| Feb | – | 182.4 uren | – |
| Mar | – | 227.8 uren | – |
| Apr | – | 318.1 uren | – |
| May | – | 326.2 uren | – |
| Jun | – | 349.4 uren | – |
| Jul | – | 322.6 uren | – |
| Aug | – | 314.6 uren | – |
| Sep |
| – |
| 265.5 uren |
| – |
| Oct | – | 139.4 uren | – |
| Nov | – | 133.7 uren | – |
| Dec | – | 147.9 uren | – |