Zonneschijn — 2023
| Maand | Grâce-Hollogne | Seraing | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 142.5 uren | 141.1 uren | +1.4 |
| Apr | 223 uren | 222.9 uren | +0.1 |
| Mei | 333.1 uren | 330.5 uren | +2.6 |
| Jun | 389.8 uren | 389.2 uren | +0.6 |
| Jul | 335.9 uren | 328 uren | +7.9 |
| Aug |
| 296.9 uren |
| 294.7 uren |
| +2.2 |
| Sep | 285.3 uren | 282.4 uren | +2.9 |
| Okt | 196.7 uren | 193.3 uren | +3.4 |
| Nov | 94.1 uren | 90.1 uren | +4.0 |
| Dec | 76.3 uren | 74.3 uren | +2.0 |