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Weather Forecast in Saint Barths

Saint Barthelemy has a consistant climate all year through. The island indeed experiences an almost constant temperature of 28/30 °C , both in and out of the sea. Unlike Guadeloupe and Martinique, it is hotter in the summer than in the winter, a season which is slightly more humid. But this humidity, which is bearable, is tempered by trade winds which blow from December to April. Rainfall takes the form of brief showers in September and October, the month when hurricanes are possible.
Therefore, contrary to the generally accepted idea that is unlikely to change any time soon (undoubtedly because it is associated to its large and remote neighbours Guadeloupe and Martinique), Saint Barts is an ideal holiday island for ten months out of the twelve and particularly from May to August.

The weather prediction service inSaint Barths 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 forSaint Barths.

  • 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%)

Saint Barths: When to go ?

Saint Barths: Weather comfort forecast forAugust

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

Saint Barths: Seven-day weather forecast

Take a look at the seven-day weather forecast for the principal cities inSaint Barths. 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 forSaint Barths. 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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