Helsinki weather in April 2020

  • 7°C maximum daytime temperature in April in Helsinki7
    7°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in April in Helsinki13
    13 days with some rainfall
  • -1°C minimum night-time temperature in April in Helsinki-1
    -1°C min night temperature
  • 15 hours of daylight per day in April in Helsinki15
    15 hours of daylight per day
  • No heat & humidity in April in Helsinki0
    No heat & humidity
  • 37 mm monthly rainfall in April in Helsinki37
    37 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in April in Helsinki3
    3 (Moderate) UV index
  • 0°C sea temperature in April in Helsinki0
    0°C sea temperature
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The April weather guide for Helsinki, Finland 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.

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

Guide to Helsinki weather in April

The average maximum daytime temperature in Helsinki in April is a cold 7°C (45°F). The average night-time temperature is usually a very cold -1°C (30°F). There are usually 6 hours of bright sunshine each day, which represents 38% of the 15 hours of daylight.

Expect 37mm (1.5 inches) of rainfall across the whole of April with 13 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear.

The average sea temperature in and around Helsinki in April is 0°C (32°F).

Helsinki sunrise & sunset times for April 2020

Browse the sunrise & sunset times for Helsinki in April 2020. Select a month to view Helsinki sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2020 06:44 20:05
Wednesday, 15th April 2020 06:02 20:40
Thursday, 30th April 2020 05:19 21:17
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