Guernsey weather in March 2021

  • 10°C maximum daytime temperature in March in Guernsey (St Peter Port)10
    10°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in March in Guernsey (St Peter Port)16
    16 days with some rainfall
  • 5°C minimum night-time temperature in March in Guernsey (St Peter Port)5
    5°C min night temperature
  • 12 hours of daylight per day in March in Guernsey (St Peter Port)12
    12 hours of daylight per day
  • No heat & humidity in March in Guernsey (St Peter Port)0
    No heat & humidity
  • 67 mm monthly rainfall in March in Guernsey (St Peter Port)67
    67 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Guernsey (St Peter Port)3
    3 (Moderate) UV index
  • 9°C sea temperature in March in Guernsey (St Peter Port)9
    9°C sea temperature

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The March weather guide for Guernsey 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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How warm is it in Guernsey in March?

Daytime temperatures usually reach 10°C in St Peter Port, Guernsey in March, falling to 5°C at night.

How sunny is it in Guernsey in March?

There are normally 4 hours of bright sunshine each day in St Peter Port, Guernsey in March - that's 36% of daylight hours.

Is the sea cold around Guernsey in March?

The average sea temperature around St Peter Port, Guernsey in March is 9°C.

Does it rain in Guernsey in March?

There are usually 16 days with some rain in St Peter Port, Guernsey in March and the average monthly rainfall is 67mm.

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

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Guernsey sunrise & sunset times for March 2021

Browse the sunrise & sunset times for Guernsey in March 2021. 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
Monday, 1st March 2021 06:53 17:53
Tuesday, 16th March 2021 06:21 18:17
Wednesday, 31st March 2021 06:49 19:40
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