Zonneschijn — 2021
| Maand | Court-Saint-Étienne | Mont-Saint-Guibert | Verschil |
|---|---|---|---|
| Jan | 65.1 uren | – | – |
| Feb | 170.2 uren | – | – |
| Mrt | 242.6 uren | – | – |
| Apr | 308.3 uren | – | – |
| Mei | 336.9 uren | – | – |
| Jun | 302.9 uren | – | – |
| Jul | 319.2 uren | – | – |
| Aug | 304.7 uren | – | – |
| Sep | 285.4 uren | – | – |
| Okt | 187 uren | – | – |
| Nov | 106.1 uren | – | – |
| Dec | 63.2 uren | – | – |