Gevoelstemperatuur — 2026
| Monat | Alkmaar | Heiloo | Unterschied |
|---|---|---|---|
| Jan | -1.7 °C | – | – |
| Feb | 0.7 °C | – | – |
| Mär | 4.8 °C | 3.2 °C | +1.6 |
| Apr | 6 °C | 5.4 °C | +0.6 |
| Mai | 12.5 °C | 13 °C | -0.5 |
| Jun | 17.4 °C | 17.9 °C | -0.5 |
| Jul | 19 °C | 19 °C | +0.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |