Reykjavik weather in April 2025

Expect 5°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Reykjavik in April. Check more long-term weather averages for Reykjavik in April before you book your next holiday to Iceland in 2025/2026.

  • 5°C maximum daytime temperature in April in Reykjavik5
    5°C max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in April in Reykjavik18
    18 days with some rainfall
  • -1°C minimum night-time temperature in April in Reykjavik-1
    -1°C min night temperature
  • 15 hours of daylight per day in April in Reykjavik15
    15 hours of daylight per day
  • No heat & humidity in April in Reykjavik0
    No heat & humidity
  • 75 mm monthly rainfall in April in Reykjavik75
    75 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in April in Reykjavik2
    2 (Low) UV index
  • 4°C sea temperature in April in Reykjavik4
    4°C sea temperature

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The April weather guide for Iceland (Reykjavik) 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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More about Iceland

How cold is it in Reykjavik in April?

Daytime temperatures usually reach 5°C in Reykjavik in April, falling to -1°C at night.

How sunny is it in Reykjavik in April?

There are normally 4 hours of bright sunshine each day in Reykjavik in April - that's 28% of daylight hours.

Is the sea cold around Reykjavik in April?

The average sea temperature around Reykjavik in April is 4°C.

Does it rain in Reykjavik in April?

There are usually 18 days with some rain in Reykjavik in April and the average monthly rainfall is 75mm. Rain may fall as snow in this month.

Reykjavik April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:45 20:20
Tuesday, 15th April 2025 05:55 21:02
Wednesday, 30th April 2025 05:03 21:49

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