Guernsey weather in April 2020

  • 12°C maximum daytime temperature in April in Guernsey (St Peter Port)12
    12°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in April in Guernsey (St Peter Port)13
    13 days with some rainfall
  • 6°C minimum night-time temperature in April in Guernsey (St Peter Port)6
    6°C min night temperature
  • 14 hours of daylight per day in April in Guernsey (St Peter Port)14
    14 hours of daylight per day
  • No heat & humidity in April in Guernsey (St Peter Port)0
    No heat & humidity
  • 49 mm monthly rainfall in April in Guernsey (St Peter Port)49
    49 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Guernsey (St Peter Port)4
    4 (Moderate) UV index
  • 10°C sea temperature in April in Guernsey (St Peter Port)10
    10°C sea temperature
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The April weather guide for Guernsey, represented by St Peter Port, 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 Guernsey weather in April

The average maximum daytime temperature in Guernsey in April is a cool 12°C (54°F). The average night-time temperature is usually a cold 6°C (43°F). There are usually 6 hours of bright sunshine each day, which represents 45% of the 14 hours of daylight.

Expect 49mm (1.9 inches) of rainfall across the whole of April with 13 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around Guernsey in April is 10°C (50°F).

The weather in Guernsey in April is represented by St Peter Port.

Guernsey sunrise & sunset times for April 2020

Browse the sunrise & sunset times for Guernsey in April 2020. Select a month to view Guernsey sunrise & sunset times for the next twelve months. The Guernsey sunrise & sunset times shown below are for St Peter Port.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2020 06:47 19:42
Wednesday, 15th April 2020 06:17 20:04
Thursday, 30th April 2020 05:49 20:26
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