Zonneschijn — 2023
| Maand | Bastogne | Bertogne | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 118.2 uren | 122 uren | -3.8 |
| Apr | 216.3 uren | 227.4 uren | -11.1 |
| Mei | 337.6 uren | 345.8 uren | -8.2 |
| Jun | 398.8 uren | 406.8 uren | -8.0 |
| Jul | 319.6 uren | 330.3 uren | -10.7 |
| Aug |
| 292.7 uren |
| 301.8 uren |
| -9.1 |
| Sep | 288.7 uren | 301.9 uren | -13.2 |
| Okt | 171.6 uren | 187.1 uren | -15.5 |
| Nov | 67.5 uren | 79 uren | -11.5 |
| Dec | 64.1 uren | 68.6 uren | -4.5 |