ClimateForecastDecemberJanuary >>

Grand-Bourg Climate by Month

Grand-Bourg has a steady warm climate throughout the year. It also experiences much rainfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

The temperature in Grand-Bourg remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 29°C in September. In February, the coolest month of the year, temperatures drop to a comfortable 27°C. At night, expect cooler temperatures, averaging 24°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Grand-Bourg has a relatively rainy climate with high precipitation levels, averaging 1222 mm of rainfall annually. Grand-Bourg can be quite wet during October, receiving approximately 155 mm of precipitation over 19 rainy days.

In contrast March, experiences much drier conditions, with 46 mm of rainfall, spread across 14 rainy days.

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

Sunshine over the year

Grand-Bourg experiences moderate variation in sunshine hours across the seasons. With 8.2 hours daily sunshine in April, it dips to 6.3 hours in December, offering a balanced mix of sunny and overcast days.

Monthly hours of sunshine

Data from: Douglas-Charles Airport, Dominica (39 KM, 24 Miles).

Daily hours of sunshine

Data from: Douglas-Charles Airport, Dominica (39 KM, 24 Miles).

The best time of year to visit Grand-Bourg in Guadeloupe

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Grand-Bourg?
    Most rainfall (rainy season) is seen in September and October.
  • Which is the warmest month in Grand-Bourg?
    September has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Grand-Bourg?
    The coldest month is February with an average maximum temperature of 27°C.
  • Which is the wettest month in Grand-Bourg?
    October tops the wettest month list with 155 mm of rainfall.
  • Which is the driest month in Grand-Bourg?
    March is the driest month with 46 mm of precipitation.
  • Which is the sunniest month in Grand-Bourg?
    April is the sunniest month with an average of 245 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.

    Forecast for Grand-Bourg

    Thu   Dec 12
    29°C | 23°C
    N 18 km/h
    1.4 mm
    partly cloudy and small chance of slight rain

    partly cloudy and small chance of slight rain

    Fri   Dec 13
    30°C | 24°C
    SW 11 km/h
    clear and no rain

    clear and no rain

    Sat   Dec 14
    29°C | 23°C
    SE 22 km/h
    1.9 mm
    partly cloudy and  chance of rain

    partly cloudy and chance of rain