Zonneschijn — 2023
| Maand | Boortmeerbeek | Haacht | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 131.3 uren | 135.8 uren | -4.5 |
| Apr | 230.7 uren | 228.8 uren | +1.9 |
| Mei | 344.4 uren | 349.9 uren | -5.5 |
| Jun | 398.9 uren | 400.6 uren | -1.7 |
| Jul | 343.3 uren | 350.2 uren | -6.9 |
| Aug |
| 324.7 uren |
| 324.3 uren |
| +0.4 |
| Sep | 284.9 uren | 289.4 uren | -4.5 |
| Okt | 205 uren | 205.7 uren | -0.7 |
| Nov | 116.4 uren | 115.6 uren | +0.8 |
| Dec | 72 uren | 72.8 uren | -0.8 |