Monthly weather forecast and climate
Antisiranana, Madagascar

The best time to visit Antisiranana

The best months for a swim in Antisiranana, Madagascar, are May through November, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

Weather in January

January, like December, is a hot summer month in Antisiranana, Madagascar, with average temperature fluctuating between 30.2°C (86.4°F) and 22.8°C (73°F). In Antisiranana, the average high-temperature is essentially the same as in December - a still hot 30.2°C (86.4°F). Weather in January »

Weather in February

The last month of the summer, February, is another tropical month in Antisiranana, Madagascar, with average temperature fluctuating between 22.7°C (72.9°F) and 30.2°C (86.4°F). In February, the average high-temperature remains equal as in January - a still tropical 30.2°C (86.4°F). Weather in February »

Weather in March

March, the first month of the autumn, in Antisiranana, is still a hot month, with average temperature fluctuating between 30.6°C (87.1°F) and 22.9°C (73.2°F). In March, the average high-temperature is almost the same as in February - a still hot 30.6°C (87.1°F). Weather in March »

Weather in April

April, like March, is another tropical autumn month in Antisiranana, Madagascar, with average temperature varying between 31°C (87.8°F) and 22.6°C (72.7°F). In April, the average high-temperature is relatively the same as in March - a still tropical 31°C (87.8°F). Weather in April »

Weather in May

May, the last month of the autumn, in Antisiranana, is another tropical month, with average temperature varying between 21.6°C (70.9°F) and 30.4°C (86.7°F). The ideal sea water temperature of 28°C (82.4°F) and only 4 rainfall days, with 13.4mm (0.53") of accumulated rainfall, makes May the best time for swimming and other water activities. Weather in May »

Weather in June

June, the first month of the winter, in Antisiranana, is also a moderately hot month, with average temperature varying between 29.3°C (84.7°F) and 20.2°C (68.4°F). The ideal sea water temperature of 27°C (80.6°F) and only 3 rainfall days, with 19.1mm (0.75") of accumulated rainfall, makes June the best time for swimming and other water activities. Weather in June »

Weather in July

July, the same as June, is a moderately hot winter month in Antisiranana, Madagascar, with temperature in the range of an average low of 19.6°C (67.3°F) and an average high of 28.7°C (83.7°F). The perfect water temperature of 26°C (78.8°F) with 19mm (0.75") of accumulated rainfall and only 4 rainfall days, makes July a great period for swimming and other water activities. Weather in July »

Weather in August

The last month of the winter, August, is also a moderately hot month in Antisiranana, Madagascar, with temperature in the range of an average low of 19.4°C (66.9°F) and an average high of 28.7°C (83.7°F). An excellent water temperature of 25°C (77°F) and only 4 rainfall days, with 18.7mm (0.74") of accumulated rainfall, makes August a prime for swimming and other water activities. Weather in August »

Weather in September

The first month of the spring, September, is still a warm month in Antisiranana, Madagascar, with average temperature fluctuating between 20°C (68°F) and 29.5°C (85.1°F). An excellent water temperature of 25°C (77°F) and only 2 rainfall days, with 8.8mm (0.35") of accumulated rainfall, makes September a prime for swimming and other water activities. Weather in September »

Weather in October

October is a hot spring month in Antisiranana, Madagascar, with average temperature fluctuating between 21.2°C (70.2°F) and 30.5°C (86.9°F). The perfect water temperature of 26°C (78.8°F) with 17.4mm (0.69") of accumulated rainfall and only 3 rainfall days, makes October a great period for swimming and other water activities. Weather in October »

Weather in November

The last month of the spring, November, is another tropical month in Antisiranana, Madagascar, with average temperature ranging between max 31.5°C (88.7°F) and min 22.5°C (72.5°F). The ideal sea water temperature of 27°C (80.6°F) and only 5 rainfall days, with 54.6mm (2.15") of accumulated rainfall, makes November the best time for swimming and other water activities. Weather in November »

Weather in December

The first month of the summer, December, is still a tropical month in Antisiranana, Madagascar, with average temperature fluctuating between 31.4°C (88.5°F) and 22.9°C (73.2°F). In Antisiranana, the average high-temperature in December is almost the same as in November - a still hot 31.4°C (88.5°F). Weather in December »
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FAQ

How much does it rain in Antisiranana?

In Antisiranana, during the entire year, the rain falls for 84 days and collects up to 1196.8mm (47.12") of precipitation.

What is the wettest month in Antisiranana?

January is the month with the most rainfall in Antisiranana. Rain falls for 16 days and accumulates 337.5mm (13.29") of precipitation.

When are the longest days in Antisiranana?

January and December, with an average of 12.8h of daylight, are months with the longest days.

What is the month with the least sunshine in Antisiranana?

January and February, with an average of 6.1h of sunshine, are months with the least sunshine.

What is the month with the highest UV index in Antisiranana?

Months with the highest UV index are January through April, September through December, with an average maximum UV index of 12.

When is the sea warmest in Antisiranana?

Months with the warmest seawater are February and March, with an average sea temperature of 29°C (84.2°F).

What is the month with the shortest days in Antisiranana?

With an average of 11.4h of daylight, June has the shortest days of the year.

When is the lowest UV index in Antisiranana?

The month with the lowest UV index in Antisiranana, Madagascar, is June, with an average maximum UV index of 8.

What are the coldest months in Antisiranana?

July and August, with an average high-temperature of 28.7°C (83.7°F), are the coldest months in Antisiranana.

What are the months with the coldest sea water in Antisiranana?

August and September, with an average sea temperature of 25°C (77°F), are months with the coldest seawater in Antisiranana.

What is the driest month in Antisiranana?

The month with the least rainfall is September when the rain falls for 2 days and typically collects 8.8mm (0.35") of precipitation.

What month has the most sunshine in Antisiranana?

The month with the most sunshine in Antisiranana is October, with an average of 9.9h of sunshine.

What is the warmest month in Antisiranana?

November is the warmest month in Antisiranana, with an average high-temperature of 31.5°C (88.7°F) and an average low-temperature of 22.5°C (72.5°F).

Average temperature
Antisiranana, Madagascar

Average temperature - Antisiranana, Madagascar

The warmest month (with the highest average high temperature) is November (31.5°C).
Months with the lowest average high temperature are July and August (28.7°C).

Months with the highest average low temperature are March and December (22.9°C).
The coldest month (with the lowest average low temperature) is August (19.4°C).

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Average rainfall
Antisiranana, Madagascar

Average rainfall - Antisiranana, Madagascar

The wettest month (with the highest rainfall) is January (337.5mm).
The driest month (with the least rainfall) is September (8.8mm).

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Average rainfall days
Antisiranana, Madagascar

Average rainfall days - Antisiranana, Madagascar

The month with the highest number of rainy days is January (16 days).
The month with the least rainy days is September (2 days).

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Average sea temperature
Antisiranana, Madagascar

Average sea temperature - Antisiranana, Madagascar

The best months for swimming (with the highest average sea temperature) are February and March (29°C).
The coldest months (with the lowest average sea temperature) are August and September (25°C).

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Average daylight / Average sunshine
Antisiranana, Madagascar

Average daylight / Average sunshine - Antisiranana, Madagascar

Months with the longest days are January and December (Average daylight: 12.8h).
The month with the shortest days is June (Average daylight: 11.4h).

The month with the most sunshine is October (Average sunshine: 9.9h).
Months with the least sunshine are January and February (Average sunshine: 6.1).

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Average UV index
Antisiranana, Madagascar

Average UV index - Antisiranana, Madagascar

Months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 8).

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