Grand Baie
Mauritius
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Grand Baie, Mauritius

January is a tropical summer month in Grand Baie, Mauritius, with average temperature varying between 22°C (71.6°F) and 30°C (86°F). The warmest months are January through March, with an average high-temperature of 30°C (86°F). Weather in January »

February, the last month of the summer, in Grand Baie, is another tropical month, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 30°C (86°F). The warmest months are January through March, with an average high-temperature of 30°C (86°F). Weather in February »

The first month of the autumn, March, is still a tropical month in Grand Baie, Mauritius, with average temperature ranging between max 30°C (86°F) and min 22°C (71.6°F). January through March, with an average high-temperature of 30°C (86°F), are the warmest months. In March, the rain falls for 17 days. Weather in March »

April, the same as March, is another warm autumn month in Grand Baie, Mauritius, with average temperature fluctuating between 29°C (84.2°F) and 21°C (69.8°F). In Grand Baie, the average high-temperature in April is essentially the same as in March - a warm 29°C (84.2°F). Weather in April »

May, the last month of the autumn, in Grand Baie, is also a moderately hot month, with average temperature fluctuating between 19°C (66.2°F) and 27°C (80.6°F). In Grand Baie, the average high-temperature is relatively the same as in April - a still warm 27°C (80.6°F). Weather in May »

June, the first month of the winter, in Grand Baie, is still a warm month, with temperature in the range of an average low of 17°C (62.6°F) and an average high of 25°C (77°F). The coldest months are June through August, with an average high-temperature of 25°C (77°F). Weather in June »

July, the same as June, is another warm winter month in Grand Baie, Mauritius, with average temperature fluctuating between 17°C (62.6°F) and 25°C (77°F). June through August, with an average high-temperature of 25°C (77°F), are the coldest months. Weather in July »

The last month of the winter, August, is also a moderately hot month in Grand Baie, Mauritius, with average temperature varying between 25°C (77°F) and 16°C (60.8°F). June through August, with an average high-temperature of 25°C (77°F), are the coldest months. Weather in August »

The first month of the spring, September, is also a moderately hot month in Grand Baie, Mauritius, with average temperature ranging between min 17°C (62.6°F) and max 26°C (78.8°F). In September, the average high-temperature is practically the same as in August - a still moderately hot 26°C (78.8°F). Weather in September »

October, the same as September, is another warm spring month in Grand Baie, Mauritius, with temperature in the range of an average low of 18°C (64.4°F) and an average high of 27°C (80.6°F). In Grand Baie, the average high-temperature is essentially the same as in September - a still moderately hot 27°C (80.6°F). Weather in October »

The last month of the spring, November, is also a moderately hot month in Grand Baie, Mauritius, with temperature in the range of an average low of 20°C (68°F) and an average high of 29°C (84.2°F). In Grand Baie, the average high-temperature is practically the same as in October - a still moderately hot 29°C (84.2°F). Weather in November »

The first month of the summer, December, is still a warm month in Grand Baie, Mauritius, with average temperature fluctuating between 21°C (69.8°F) and 29°C (84.2°F). In December, the average high-temperature remains the same as in November - a still moderately hot 29°C (84.2°F). Weather in December »

What are the warmest months in Grand Baie?

January through March, with an average high-temperature of 30°C (86°F), are warmest months in Grand Baie.

How much does it rain in Grand Baie?

In Grand Baie, during the entire year, the rain falls for 177 days and collects up to 1510mm (59.4") of precipitation.

What are the months with the most sunshine in Grand Baie?

January, February, October through December, with an average of 8h of sunshine, are months with the most sunshine in Grand Baie.

What is the month with the highest UV index in Grand Baie?

January through March, October through December, with an average maximum UV index of 12, are months with the highest UV index in Grand Baie.

What is the rainiest month in Grand Baie?

February is the month with the most rainfall in Grand Baie. Rain falls for 17 days and accumulates 242mm (9.5") of precipitation.

When is the sea warmest in Grand Baie?

March is the month with the warmest seawater in Grand Baie, Mauritius, with an average sea temperature of 28.5°C (83.3°F).

What is the month with the least sunshine in Grand Baie?

March through September, with an average of 7h of sunshine, are months with the least sunshine in Grand Baie.

What is the coldest month in Grand Baie?

June through August, with an average high-temperature of 25°C (77°F), are the coldest months in Grand Baie.

What is the month with the shortest days in Grand Baie?

The month with the shortest days is June, with an average of 10.9h of daylight.

What are the months with the lowest UV index in Grand Baie?

June and July, with an average maximum UV index of 6, are months with the lowest UV index.

What month is the sea coldest in Grand Baie?

September is the month with the coldest seawater in Grand Baie, with an average sea temperature of 23.4°C (74.1°F).

What is the driest month in Grand Baie?

The month with the least rainfall is October when the rain falls for 13 days and typically collects 50mm (2") of precipitation.

When are the longest days in Grand Baie?

The month with the longest days in Grand Baie, Mauritius, is December, with an average of 13.3h of daylight.
Average temperature - Grand Baie, Mauritius
Average rainfall - Grand Baie, Mauritius
Average rainfall days - Grand Baie, Mauritius

Months with the highest number of rainy days are January, February and March (17 days).
Months with the lowest number of rainy days are September and November (12 days).

Average sea temperature - Grand Baie, Mauritius

The best month for swimming (with the highest average sea temperature) is March (28.5°C).
The coldest month (with the lowest average sea temperature) is September (23.4°C).

Average daylight / Average sunshine - Grand Baie, Mauritius

The month with the longest days is December (Average daylight: 13.3h).
The month with shortest days is June (Average daylight: 10.9h).

Months with most sunshine are January, February, October, November and December (Average sunshine: 8h).
Months with least sunshine are March, April, May, June, July, August and September (Average sunshine: 7).

Average UV index - Grand Baie, Mauritius

Months with the highest UV index are January, February, March, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 6).