Zonneschijn — 2023
| Month | Geraardsbergen | Lierde | Difference |
|---|---|---|---|
| Jan | – | 116.2 uren | – |
| Feb | – | 134.3 uren | – |
| Mar | 122.7 uren | 144.7 uren | -22.0 |
| Apr | 231.5 uren | 231.2 uren | +0.3 |
| May | 328.1 uren | 329.1 uren | -1.0 |
| Jun | 394.7 uren | 394.2 uren | +0.5 |
| Jul | 337.4 uren | 335.4 uren | +2.0 |
| Aug |
| 322.8 uren |
| 321.3 uren |
| +1.5 |
| Sep | 275.5 uren | 274.3 uren | +1.2 |
| Oct | 190.9 uren | 194.1 uren | -3.2 |
| Nov | 106.9 uren | 110.2 uren | -3.3 |
| Dec | 62.4 uren | 63.8 uren | -1.4 |