Weather in St Helier in October 2017

Expect 16°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in St Helier in October. Check more long-term weather averages for St Helier in October before you book your next holiday to Jersey in 2017.

Key weather averages for St Helier in October

  • 16°C maximum daytime temperature in October in St Helier16
    16°C max day temperature
  • 4 hours of sunshine per day (37% of daylight hours) in October in St Helier4
    4 hours of sunshine per day
  • 15 days with some rainfall in October in St Helier15
    15 days with some rainfall
  • 11°C minimum night-time temperature in October in St Helier11
    11°C min night temperature
  • 11 hours of daylight per day in October in St Helier11
    11 hours of daylight per day
  • No heat & humidity in October in St Helier0
    No heat & humidity
  • 91 mm monthly rainfall in October in St Helier91
    91 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in St Helier2
    2 (Low) UV index
  • 16°C sea temperature in October in St Helier16
    16°C sea temperature

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

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More about St Helier

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Guide to St Helier weather in October

The average maximum daytime temperature in St Helier in October is a comfortable 16°C (61°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 4 hours of bright sunshine each day, which represents 37% of the 11 hours of daylight.

Expect 91mm (3.6 inches) of rainfall across the whole of October with 15 days with some rain falling. Maximum UV levels will be low (2 UV index) at midday when the skies are clear.

The average sea temperature in and around St Helier in October is 16°C (61°F).

The weather in St Helier in October is represented by St Helier.

St Helier sunrise & sunset times for October 2017

Browse the sunrise & sunset times for St Helier in October 2017. Select a month to view St Helier sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st October 2017 07:08 18:47
Monday, 2nd October 2017 07:10 18:45
Tuesday, 3rd October 2017 07:11 18:43
Wednesday, 4th October 2017 07:13 18:41
Thursday, 5th October 2017 07:14 18:39
Friday, 6th October 2017 07:16 18:36
Saturday, 7th October 2017 07:17 18:34
Sunday, 8th October 2017 07:19 18:32
Monday, 9th October 2017 07:20 18:30
Tuesday, 10th October 2017 07:22 18:28
Wednesday, 11th October 2017 07:23 18:26
Thursday, 12th October 2017 07:25 18:24
Friday, 13th October 2017 07:26 18:22
Saturday, 14th October 2017 07:28 18:20
Sunday, 15th October 2017 07:29 18:18
Monday, 16th October 2017 07:31 18:16
Tuesday, 17th October 2017 07:32 18:14
Wednesday, 18th October 2017 07:34 18:12
Thursday, 19th October 2017 07:36 18:10
Friday, 20th October 2017 07:37 18:08
Saturday, 21st October 2017 07:39 18:07
Sunday, 22nd October 2017 07:40 18:05
Monday, 23rd October 2017 07:42 18:03
Tuesday, 24th October 2017 07:43 18:01
Wednesday, 25th October 2017 07:45 17:59
Thursday, 26th October 2017 07:47 17:57
Friday, 27th October 2017 07:48 17:56
Saturday, 28th October 2017 07:50 17:54
Sunday, 29th October 2017 06:51* 16:52*
Monday, 30th October 2017 06:53 16:50
Tuesday, 31st October 2017 06:55 16:49

*Daylight saving ends - Greenwich Mean Time (GMT) starts

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St Helier weather by month

Check St Helier weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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