St Helier weather averages for holidays in 2017/2018

Check St Helier weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in St Helier is expected to be 11°C, while the average maximum temperature in November is 12°C.

  • Find low prices on flights to Jersey
  • Discover the cheapest price, airlines & flight times
  • Search for the best deals before you book

More about St Helier

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

St Helier weather averages

Check out the St Helier weather averages before you book your next holiday to Jersey. The warmest months in St Helier are July and August with an average maximum temperature of 20°C. The sunniest months are May, June, July and August with on average 8 hours of bright sunshine per day. The month with the least number of days with some rain is July with 10 days. The sea is at its warmest in St Helier in August with an average sea temperature of 18°C.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some rainfall

Sea temperature (°C)

More weather parameters

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

  • Save an extra 10% on worldwide car hire
  • Book with the exclusive Argus Car Hire discount code
  • Travel before 31st December 2018 (inclusive)
Show discount code ******8AN

Expires at 23:59 on Thursday 30th November 2017 · View all Argus Car Hire offers

Back to top

St Helier weather today

Here is the weather in St Helier today, Saturday 18th November 2017. Expect overcast skies in St Helier, Jersey with a maximum temperature of 11°C and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

  • 11
    °C maximum temperature
  • 4
    °C minimum temperature
  • overcast skies
  • 0
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 23
    kph wind from W

5-day weather forecast

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

  • Save an extra 5% on holidays to Jersey in 2017/2018
  • Visit Jersey in the Channel Islands
  • Book online with the Just Go Holidays discount code
Show discount code ******IN5

Expires at 23:59 on Thursday 30th November 2017

Back to top

Tropical storm risk: St Helier, Jersey hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
<1%
<1%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The St Helier, Jersey tropical storm risk chart above shows the hurricane season.

More about tropical storms

  • Save up to 10% on TUI holidays when you book online
  • FREE kids places & low deposits also available
  • Say Hello to TUI - the new name in holidays

Back to top

St Helier holiday weather averages by month

Check St Helier holiday weather averages 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.

Back to top

Compare St Helier weather with the USA

Below the St Helier weather chart shows maximum daytime temperature for St Helier, Jersey and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

St Helier, Jersey
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

Compare more St Helier weather >>

  • Save up to 10% on TUI holidays when you book online
  • FREE kids places & low deposits also available
  • Say Hello to TUI - the new name in holidays

Back to top

More Jersey destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Back to Holiday Weather Top ^