Gevoelstemperatuur — 2026
| Monat | Haarlem | Heemstede | Unterschied |
|---|---|---|---|
| Jan | -1.1 °C | – | – |
| Feb | 1.6 °C | – | – |
| Mär | 5.6 °C | 4.4 °C | +1.2 |
| Apr | 6.9 °C | 6.5 °C | +0.4 |
| Mai | 13 °C | 13.3 °C | -0.3 |
| Jun | 18 °C | 18.2 °C | -0.2 |
| Jul | 19.3 °C | 19.5 °C | -0.2 |
| Aug |
| 19.8 °C |
| 19.2 °C |
| +0.6 |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |