Zonneschijn — 2023
| Maand | Beyne-Heusay | Chaudfontaine | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 137.5 uren | 141.7 uren | -4.2 |
| Apr | 228.8 uren | 222.9 uren | +5.9 |
| Mei | 331.4 uren | 330.5 uren | +0.9 |
| Jun | 391.2 uren | 389.2 uren | +2.0 |
| Jul | 334.5 uren | 328 uren | +6.5 |
| Aug |
| 293.6 uren |
| 294.7 uren |
| -1.1 |
| Sep | 285.6 uren | 282.4 uren | +3.2 |
| Okt | 193.2 uren | 193.3 uren | -0.1 |
| Nov | 87.2 uren | 90.1 uren | -2.9 |
| Dec | 73.8 uren | 74.3 uren | -0.5 |