Zonneschijn — 2023
| Maand | Cerfontaine | Couvin | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 121.1 uren | 121.8 uren | -0.7 |
| Apr | 217.9 uren | 220 uren | -2.1 |
| Mei | 340.1 uren | 346.6 uren | -6.5 |
| Jun | 404 uren | 405.2 uren | -1.2 |
| Jul | 346.5 uren | 347 uren | -0.5 |
| Aug |
| 307.2 uren |
| 299.8 uren |
| +7.4 |
| Sep | 294.8 uren | 296.6 uren | -1.8 |
| Okt | 193.8 uren | 191.1 uren | +2.7 |
| Nov | 93.7 uren | 83.7 uren | +10.0 |
| Dec | 56.1 uren | 57.7 uren | -1.6 |