Zonneschijn — 2026
| Monat | Haarlem | Heemstede | Unterschied |
|---|---|---|---|
| Jan | 105 uren | – | – |
| Feb | 135.4 uren | – | – |
| Mär | 155.9 uren | 21.8 uren | +134.1 |
| Apr | 32.1 uren | 32.7 uren | -0.6 |
| Mai | 424.2 uren | 423.6 uren | +0.6 |
| Jun | 426 uren | 425.7 uren | +0.3 |
| Jul | 440.8 uren | 441.3 uren | -0.5 |
| Aug |
| 392.2 uren |
| 393 uren |
| -0.8 |
| Sep | 308.3 uren | 310 uren | -1.7 |
| Okt | 249.5 uren | 251.1 uren | -1.6 |
| Nov | 6.7 uren | 7 uren | -0.3 |
| Dez | – | – | – |