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Weather Forecast in The Channel Islands

The climate is similar to that of Brittany's coast, mild in winter (an average of 7C in January in Jersey and 10C in November) and nice in summer (an average of 19C in July and August), with much sunlight. In April-May, the sea is still a little cold to swim, but the islands are particularly nice during the blossoming season. The low season is less sunny, but pleasant temperatures allow you to enjoy the place fully, without having crowds of tourists.

The weather prediction service inThe Channel Islands is based on a calculation which takes into account historic data from the last 10 years, as well as predictions based on certain criteria such as air temperature, humidity, water temperature, wind speed and sunshine.

Prepare your things now for your stay by taking a look at the weather predictions forThe Channel Islands.

  • Temperature
  • Bad weather
  • Sunbathing
  • Swimming
  • Wind
  • Humidity

The weather is rated on a scale from 0 to 100, with the worst weather conditions ranging between 0 and 19 and the best ranging above 79.
The overall weather comfort index is:

  • Excellent (Rating between 80% and 100%)
  • Good (Rating between 60% and 79%)
  • Average (Rating between 40% and 59%)
  • Bad (Rating between 20% and 39%)
  • Very bad (Rating between 0% and 19%)

The Channel Islands: When to go ?

The Channel Islands: Weather comfort forecast forJuly

  • All overall
  • Temperature
  • Bad weather
  • Sunbathing
  • Swimming
  • Wind
  • Humidity
  • 50% United Kingdom St Helier Weather 48% 72% 52% 30% 52% 60%
  • 48% United Kingdom St Peter Port Weather 44% 74% 50% 28% 50% 58%

The Channel Islands: Seven-day weather forecast

Take a look at the seven-day weather forecast for the principal cities inThe Channel Islands. For each destination, Easyvoyage's weather tool gives you temperature and rainfall indicators, along with wind force and direction and sunrise/sunset times. Prepare your holidays using our weather forecasts or organise your activities thanks to the weather comfort index forThe Channel Islands. Whether you're getting ready to go or already on holiday, it's never been simpler to keep an eye on the weather than with Easyvoyage!

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