Castellon weather in April 2025

Expect 20°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Castellon in April. Check more long-term weather averages for Castellon in April before you book your next holiday to Spain in 2025/2026.

  • 20°C maximum daytime temperature in April in Castellon20
    20°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in April in Castellon9
    9 days with some rainfall
  • 10°C minimum night-time temperature in April in Castellon10
    10°C min night temperature
  • 13 hours of daylight per day in April in Castellon13
    13 hours of daylight per day
  • No heat & humidity in April in Castellon0
    No heat & humidity
  • 29 mm monthly rainfall in April in Castellon29
    29 mm of monthly rainfall
  • UV (maximum) index 6 (High) in April in Castellon6
    6 (High) UV index
  • 15°C sea temperature in April in Castellon15
    15°C sea temperature

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The April weather guide for Spain (Castellon) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Castellon in April?

Daytime temperatures usually reach 20°C in Castellon in April, falling to 10°C at night.

How sunny is it in Castellon in April?

There are normally 8 hours of bright sunshine each day in Castellon in April - that's 57% of daylight hours.

How warm is the sea around Castellon in April?

The average sea temperature around Castellon in April is 15°C.

Does it rain in Castellon in April?

There are usually 9 days with some rain in Castellon in April and the average monthly rainfall is 29mm.

Castellon April sunrise & sunset times

Browse the sunrise and sunset times for Castellon in April 2025. Select a month to view Castellon sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:44 19:25
Tuesday, 15th April 2025 06:22 19:39
Wednesday, 30th April 2025 06:01 19:54

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