St Helier weather in June 2021

  • 18°C maximum daytime temperature in June in St Helier18
    18°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in June in St Helier11
    11 days with some rainfall
  • 12°C minimum night-time temperature in June in St Helier12
    12°C min night temperature
  • 16 hours of daylight per day in June in St Helier16
    16 hours of daylight per day
  • No heat & humidity in June in St Helier0
    No heat & humidity
  • 48 mm monthly rainfall in June in St Helier48
    48 mm of monthly rainfall
  • UV (maximum) index 7 (High) in June in St Helier7
    7 (High) UV index
  • 14°C sea temperature in June in St Helier14
    14°C sea temperature

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The June 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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How hot is it in St Helier in June?

Daytime temperatures usually reach 18°C in St Helier in June, falling to 12°C at night.

How sunny is it in St Helier in June?

There are normally 8 hours of bright sunshine each day in St Helier in June - that's 50% of daylight hours.

How warm is the sea around St Helier in June?

The average sea temperature around St Helier in June is 14°C.

Does it rain in St Helier in June?

There are usually 11 days with some rain in St Helier in June and the average monthly rainfall is 48mm.

St Helier sunrise & sunset times for June 2021

Browse the sunrise & sunset times for St Helier in June 2021. Select a month to view St Helier sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st June 2021 05:08 21:05
Tuesday, 15th June 2021 05:03 21:15
Wednesday, 30th June 2021 05:07 21:17
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Expires at 23:59 on Sunday 28th Feb 2021 · View all Cosmos offers

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

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