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