The temperatures in Castricum in April are quite cold with temperatures between 7°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Castricum during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Castricum in April 2025.
If you’re planning to visit Castricum in the near future, we highly recommend that you review the 14 day weather forecast for Castricum before you arrive.
Temperatures
11° / 7°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
31
mm
Sun Hours
9.7
Hrs
