Zonneschijn — 2023
| Month | Flémalle | Awans | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 136 uren | 142.5 uren | -6.5 |
| Apr | 227.3 uren | 223 uren | +4.3 |
| May | 344.5 uren | 333.1 uren | +11.4 |
| Jun | 398.3 uren | 389.8 uren | +8.5 |
| Jul | 343.2 uren | 335.9 uren | +7.3 |
| Aug |
| 307.1 uren |
| 296.9 uren |
| +10.2 |
| Sep | 297 uren | 285.3 uren | +11.7 |
| Oct | 206.4 uren | 196.7 uren | +9.7 |
| Nov | 101.6 uren | 94.1 uren | +7.5 |
| Dec | 78.9 uren | 76.3 uren | +2.6 |