Zonneschijn — 2023
| Maand | Bertogne | La Roche-en-Ardenne | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 122 uren | 119.2 uren | +2.8 |
| Apr | 227.4 uren | 219 uren | +8.4 |
| Mei | 345.8 uren | 328.5 uren | +17.3 |
| Jun | 406.8 uren | 402 uren | +4.8 |
| Jul | 330.3 uren | 315.7 uren | +14.6 |
| Aug |
| 301.8 uren |
| 284.5 uren |
| +17.3 |
| Sep | 301.9 uren | 284.9 uren | +17.0 |
| Okt | 187.1 uren | 180.5 uren | +6.6 |
| Nov | 79 uren | 74.9 uren | +4.1 |
| Dec | 68.6 uren | 69.1 uren | -0.5 |