Santander weather in April 2025

Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Santander in April. Check more long-term weather averages for Santander in April before you book your next holiday to Spain in 2025/2026.

  • 17°C maximum daytime temperature in April in Santander17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in April in Santander17
    17 days with some rainfall
  • 8°C minimum night-time temperature in April in Santander8
    8°C min night temperature
  • 13 hours of daylight per day in April in Santander13
    13 hours of daylight per day
  • No heat & humidity in April in Santander0
    No heat & humidity
  • 115 mm monthly rainfall in April in Santander115
    115 mm of monthly rainfall
  • UV (maximum) index 6 (High) in April in Santander6
    6 (High) UV index
  • 13°C sea temperature in April in Santander13
    13°C sea temperature

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The April weather guide for Spain (Santander) 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 warm is it in Santander in April?

Daytime temperatures usually reach 17°C in Santander in April, falling to 8°C at night.

How sunny is it in Santander in April?

There are normally 5 hours of bright sunshine each day in Santander in April - that's 36% of daylight hours.

How warm is the sea around Santander in April?

The average sea temperature around Santander in April is 13°C.

Does it rain in Santander in April?

There are usually 17 days with some rain in Santander in April and the average monthly rainfall is 115mm.

Santander April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:57 19:42
Tuesday, 15th April 2025 06:33 19:59
Wednesday, 30th April 2025 06:09 20:16

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