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ClimateForecastJulyAugust >>

Saint Lucia Climate by Month

The graphs below provide an overview of the climate in Saint Lucia (), Saint Lucia. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Monthly precipitation

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

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year

Forecast for Saint Lucia

Fri   Jul 26
32°C | 28°C
E 22 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
Sat   Jul 27
32°C | 27°C
E 18 km/h
3.3 mm
partly cloudy and small chance of rain

partly cloudy and small chance of rain

hourly forecast
Sun   Jul 28
32°C | 26°C
E 18 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Saint Lucia in Saint Lucia

The best time to visit is during the drier months: February and March.

Other facts from our historical weather data:

  • Which is the hottest month in Saint Lucia?
    September has an average maximum temperature of 31°C and is the hottest month of the year.
  • Which is the coolest month in Saint Lucia?
    The coolest month is February with an average maximum temperature of 29°C.
  • Which is the wettest month in Saint Lucia?
    October tops the wettest month list with 137 mm of rainfall.
  • Which is the driest month in Saint Lucia?
    February is the driest month with 36 mm of precipitation.
  • Which is the sunniest month in Saint Lucia?
    May is the sunniest month with an average of 249 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.

     

     

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