Zonneschijn — 2023
| Maand | Flémalle | Seraing | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 136 uren | 141.1 uren | -5.1 |
| Apr | 227.3 uren | 222.9 uren | +4.4 |
| Mei | 344.5 uren | 330.5 uren | +14.0 |
| Jun | 398.3 uren | 389.2 uren | +9.1 |
| Jul | 343.2 uren | 328 uren | +15.2 |
| Aug |
| 307.1 uren |
| 294.7 uren |
| +12.4 |
| Sep | 297 uren | 282.4 uren | +14.6 |
| Okt | 206.4 uren | 193.3 uren | +13.1 |
| Nov | 101.6 uren | 90.1 uren | +11.5 |
| Dec | 78.9 uren | 74.3 uren | +4.6 |