St Helier weather in March 2020

  • 10°C maximum daytime temperature in March in St Helier10
    10°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in March in St Helier16
    16 days with some rainfall
  • 5°C minimum night-time temperature in March in St Helier5
    5°C min night temperature
  • 12 hours of daylight per day in March in St Helier12
    12 hours of daylight per day
  • No heat & humidity in March in St Helier0
    No heat & humidity
  • 76 mm monthly rainfall in March in St Helier76
    76 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in St Helier3
    3 (Moderate) UV index
  • 8°C sea temperature in March in St Helier8
    8°C sea temperature
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The March weather guide for St Helier, Jersey 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 St Helier weather in March

The average maximum daytime temperature in St Helier in March is a cool 10°C (50°F). The average night-time temperature is usually a cold 5°C (41°F). There are usually 4 hours of bright sunshine each day, which represents 37% of the 12 hours of daylight.

Expect 76mm (3.0 inches) of rainfall across the whole of March with 16 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 St Helier in March is 8°C (46°F).

St Helier sunrise & sunset times for March 2020

Browse the sunrise & sunset times for St Helier in March 2020. Select a month to view St Helier sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2020 06:50 17:52
Monday, 16th March 2020 06:19 18:16
Tuesday, 31st March 2020 06:47 19:39
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