Zonneschijn — 2023
| Month | Grobbendonk | Nijlen | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 128.2 uren | 128.9 uren | -0.7 |
| Apr | 235.7 uren | 230.7 uren | +5.0 |
| May | 338.2 uren | 333.3 uren | +4.9 |
| Jun | 384.7 uren | 384.4 uren | +0.3 |
| Jul | 336.5 uren | 337.1 uren | -0.6 |
| Aug |
| 312.5 uren |
| 307.4 uren |
| +5.1 |
| Sep | 271.8 uren | 270.5 uren | +1.3 |
| Oct | 185 uren | 188.1 uren | -3.1 |
| Nov | 106.3 uren | 104.5 uren | +1.8 |
| Dec | 67.6 uren | 67.5 uren | +0.1 |