Zonneschijn — 2023
| Maand | Zemst | Machelen | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 131.3 uren | 134.7 uren | -3.4 |
| Apr | 230.7 uren | 213.6 uren | +17.1 |
| Mei | 344.4 uren | 328.1 uren | +16.3 |
| Jun | 398.9 uren | 386.3 uren | +12.6 |
| Jul | 343.3 uren | 329.2 uren | +14.1 |
| Aug |
| 324.7 uren |
| 310 uren |
| +14.7 |
| Sep | 284.9 uren | 273 uren | +11.9 |
| Okt | 205 uren | 193.6 uren | +11.4 |
| Nov | 116.4 uren | 103.7 uren | +12.7 |
| Dec | 72 uren | 64.5 uren | +7.5 |