ClimateForecastDecemberJanuary >>

Grand Baie Climate by Month

The weather in Grand Baie is characterized by a steady average temperature throughout the year. It receives a reasonable amount of rainfall. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

The temperature in Grand Baie remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 29°C in February. In August, the coolest month of the year, temperatures drop to a comfortable 24°C. At night, expect cooler temperatures, averaging 21°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Grand Baie has a moderate amount of precipitation, averaging 824 mm of rainfall annually. Grand Baie can be quite wet during February, receiving approximately 169 mm of precipitation over 17 rainy days. In contrast October, experiences much drier conditions, with 24 mm of rainfall, spread across 13 rainy days.

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

Sunshine over the year

Grand Baie experiences moderate variation in sunshine hours across the seasons. With 9.4 hours daily sunshine in December, it dips to 7.0 hours in June, offering a balanced mix of sunny and overcast days.

Monthly hours of sunshine

Data from: Port Louis, Mauritius (18 KM, 11 Miles).

Daily hours of sunshine

Data from: Port Louis, Mauritius (18 KM, 11 Miles).

The best time of year to visit Grand Baie in Mauritius

During the months of June, July, August, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Grand Baie?
    Most rainfall (rainy season) is seen in January and February.
  • Which is the warmest month in Grand Baie?
    February has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Grand Baie?
    The coldest month is August with an average maximum temperature of 24°C.
  • Which is the wettest month in Grand Baie?
    February tops the wettest month list with 169 mm of rainfall.
  • Which is the driest month in Grand Baie?
    October is the driest month with 24 mm of precipitation.
  • Which is the sunniest month in Grand Baie?
    December is the sunniest month with an average of 283 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 Baie

    Fri   Dec 06
    30°C | 22°C
    E 25 km/h
    0.3 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain

    Sat   Dec 07
    29°C | 22°C
    SE 29 km/h
    2.7 mm
    partly cloudy and rain

    partly cloudy and rain

    Sun   Dec 08
    30°C | 22°C
    E 18 km/h
    1.5 mm
    partly cloudy and  chance of rain

    partly cloudy and chance of rain