Zonneschijn — 2023
| Maand | Sint-Pieters-Woluwe | Oudergem | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 134.9 uren | 131.4 uren | +3.5 |
| Apr | 214.4 uren | 224.2 uren | -9.8 |
| Mei | 330.8 uren | 342.1 uren | -11.3 |
| Jun | 386.8 uren | 399 uren | -12.2 |
| Jul | 337.2 uren | 348.9 uren | -11.7 |
| Aug |
| 315.3 uren |
| 323 uren |
| -7.7 |
| Sep | 276.6 uren | 289.3 uren | -12.7 |
| Okt | 196.4 uren | 207.8 uren | -11.4 |
| Nov | 106.5 uren | 114.6 uren | -8.1 |
| Dec | 65.9 uren | 71.6 uren | -5.7 |