Gevoelstemperatuur — 2026
| Maand | Castricum | Uitgeest | Verschil |
|---|---|---|---|
| Jan | -1.5 °C | – | – |
| Feb | 1 °C | – | – |
| Mrt | 4.5 °C | 3.2 °C | +1.3 |
| Apr | 6.1 °C | 5.5 °C | +0.6 |
| Mei | 13 °C | 13 °C | +0.0 |
| Jun | 17.9 °C | 17.9 °C | +0.0 |
| Jul | 18.9 °C | 18.9 °C | +0.0 |
| Aug |
| 19.1 °C |
| 19.1 °C |
| +0.0 |
| Sep | 16.8 °C | 16.4 °C | +0.4 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |