Port Louis
Mauritius
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Port Louis, Mauritius

January, like December, in Port Louis, Mauritius, is another warm summer month, with temperature in the range of an average low of 25.6°C (78.1°F) and an average high of 28.3°C (82.9°F). In Port Louis, the average high-temperature is almost the same as in December - a still moderately hot 28.3°C (82.9°F). Weather in January »

February, the last month of the summer, in Port Louis, is also a moderately hot month, with average temperature fluctuating between 26°C (78.8°F) and 28.6°C (83.5°F). The warmest month is February, with an average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 26°C (78.8°F). In February, the average heat index is appraised at a hot 33.3°C (91.9°F). Weather in February »

March, the first month of the autumn, in Port Louis, is also a moderately hot month, with average temperature ranging between max 28.3°C (82.9°F) and min 25.8°C (78.4°F). In March, the average high-temperature is essentially the same as in February - a still warm 28.3°C (82.9°F). Weather in March »

April, like March, in Port Louis, Mauritius, is another warm autumn month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 27.5°C (81.5°F). In April, the average high-temperature is essentially the same as in March - a still moderately hot 27.5°C (81.5°F). Weather in April »

The last month of the autumn, May, is another warm month in Port Louis, Mauritius, with temperature in the range of an average high of 25.8°C (78.4°F) and an average low of 23.6°C (74.5°F). In May, the average high-temperature is essentially the same as in April - a still moderately hot 25.8°C (78.4°F). Weather in May »

June, the first month of the winter, in Port Louis, is still a warm month, with average temperature fluctuating between 24.5°C (76.1°F) and 22.4°C (72.3°F). In Port Louis, the average high-temperature is essentially the same as in May - a still warm 24.5°C (76.1°F). Weather in June »

July, like June, in Port Louis, Mauritius, is another warm winter month, with temperature in the range of an average high of 23.6°C (74.5°F) and an average low of 21.4°C (70.5°F). In July, the average high-temperature is almost the same as in June - a still warm 23.6°C (74.5°F). Weather in July »

The last month of the winter, August, is also a moderately hot month in Port Louis, Mauritius, with average temperature ranging between max 23.5°C (74.3°F) and min 21.3°C (70.3°F). The coldest month is August, with an average high-temperature of 23.5°C (74.3°F) and an average low-temperature of 21.3°C (70.3°F). Weather in August »

The first month of the spring, September, is also a moderately hot month in Port Louis, Mauritius, with average temperature ranging between max 23.7°C (74.7°F) and min 21.6°C (70.9°F). In Port Louis, the average high-temperature is practically the same as in August - a still warm 23.7°C (74.7°F). Weather in September »

October, the same as September, is another warm spring month in Port Louis, Mauritius, with average temperature ranging between max 25°C (77°F) and min 22.5°C (72.5°F). In October, the average high-temperature is essentially the same as in September - a still warm 25°C (77°F). Weather in October »

The last month of the spring, November, is also a moderately hot month in Port Louis, Mauritius, with average temperature varying between 23.5°C (74.3°F) and 26.3°C (79.3°F). In Port Louis, the average high-temperature is practically the same as in October - a still moderately hot 26.3°C (79.3°F). Weather in November »

The first month of the summer, December, is also a moderately hot month in Port Louis, Mauritius, with average temperature fluctuating between 25.2°C (77.4°F) and 27.6°C (81.7°F). In December, the average high-temperature is essentially the same as in November - a still moderately hot 27.6°C (81.7°F). Weather in December »

What are the most humid months in Port Louis?

January through March, with an average relative humidity of 78%, are most humid months in Port Louis.

How many days does it rain in Port Louis?

In Port Louis, Mauritius, during the entire year, the rain falls for 177.1 days and collects up to 480mm (18.9") of precipitation.

What is the rainiest month in Port Louis?

The month with the most rainfall is January when the rain falls for 18.9 days and typically aggregates up to 97mm (3.82") of precipitation.

What is the month with the highest UV index in Port Louis?

January through April and December, with an average maximum UV index of 7, are months with the highest UV index in Port Louis.

What is the warmest month in Port Louis?

February is the warmest month in Port Louis, Mauritius, with an average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 26°C (78.8°F).

What month is the sea warmest in Port Louis?

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

What is the month with the lowest UV index in Port Louis?

May through November, with an average maximum UV index of 6, are months with the lowest UV index in Port Louis, Mauritius.

What is the month with the shortest days in Port Louis?

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

What is the month with the least sunshine in Port Louis?

The month with the least sunshine is July, with an average of 6.3h of sunshine.

What is the coldest month in Port Louis?

August is the coldest month, with an average high-temperature of 23.5°C (74.3°F) and an average low-temperature of 21.3°C (70.3°F).

What are the least humid months in Port Louis?

August and September, with an average relative humidity of 73%, are the least humid months.

When is the sea coldest in Port Louis?

Months with the coldest seawater are August and September, with an average sea temperature of 23.7°C (74.7°F).

What is the driest month in Port Louis?

September is the month with the least rainfall. Rain falls for 10 days and accumulates 8mm (0.31") of precipitation.

What month has the most sunshine in Port Louis?

With an average of 10.4h of sunshine, October has the most sunshine of the year in Port Louis, Mauritius.

When are the longest days in Port Louis?

December has the longest days of the year in Port Louis, with an average of 13.3h of daylight.
Average temperature - Port Louis, Mauritius
Average humidity - Port Louis, Mauritius

Months with the highest relative humidity are January, February and March (78%).
Months with the lowest relative humidity are August and September (73%).

Average rainfall - Port Louis, Mauritius
Average rainfall days - Port Louis, Mauritius

The month with the highest number of rainy days is March (20.8 days).
Months with the least rainy days are October and November (9.5 days).

Average sea temperature - Port Louis, Mauritius

The best month for swimming (with the highest average sea temperature) is March (28.5°C).
The coldest months (with the lowest average sea temperature) are August and September (23.7°C).

Average daylight / Average sunshine - Port Louis, Mauritius

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

The month with the most sunshine is October (Average sunshine: 10.4h).
The month with the least sunshine is July (Average sunshine: 6.3h).

Average UV index - Port Louis, Mauritius

Months with the highest UV index are January, February, March, April and December (UV index 7).
Months with the lowest UV index are May, June, July, August, September, October and November (UV index 6).