Average water temperature in Castricum
On this page you find the mean water temperature over the year in Castricum (Noord-Holland), the Netherlands. Understand how water temperatures vary throughout the year.
Castricum experiences water temperature shifts throughout the year. The warmest month, August, reaches an average of 19°C.
The coldest month, February, averages 6°C. Visitors during these months can leave their swimming gear at home.