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Climate in Saint Helier Jersey (Jersey), United Kingdom

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Weather Forecasts for Saint Helier Jersey

Fri   Apr 26
11°C | 8°C
SW 18 km/h
8.3 mm
broken clouds and rain

broken clouds and rain

Sat   Apr 27
11°C | 8°C
N 22 km/h
6.3 mm
overcast and heavy rain

overcast and heavy rain

Sun   Apr 28
11°C | 8°C
SW 29 km/h
1.7 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Saint Helier Jersey in the United Kingdom

Other facts from our historical weather data:

  • Which is the warmest month in Saint Helier Jersey?
    August has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Saint Helier Jersey?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Saint Helier Jersey?
    December tops the wettest month list with 141 mm of rainfall.
  • Which is the driest month in Saint Helier Jersey?
    July is the driest month with 51 mm of precipitation.
  • Which is the sunniest month in Saint Helier Jersey?
    July is the sunniest month with an average of 252 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.