Castricum Weather in March

March in Castricum brings low temperatures, with highs of 9°C (48°F) and nights dropping to 4°C (39°F). Expect some rainfall, with around 60 mm (2.4 in) typical for the month.

Rainfall in Castricum in March

Records from the past 30 years suggest around 18 days of rain, with 60 mm (2.4 in) average for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Castricum in March

Castricum in March gets highs of 9°C (48°F) during the day and drops to 4°C (39°F) at night. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Average water temperature in March

The water sits at 6°C (43°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit Castricum. Our weather planner can help you explore destinations with more pleasant weather conditions.