Climate and monthly weather forecast
Tamarin, Mauritius

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The climate of Tamarin

Located in the Indian Ocean, Tamarin’s climate falls under the As category in the Köppen climate classification, indicating a tropical wet and dry or savanna climate with a 'summer' dry season. This region experiences warm temperatures, high humidity, and consistent rainfall throughout the year.

Through each month, temperatures stay relatively steady, peaking at 28.5°C (83.3°F) in February and dropping slightly to a low of 23.3°C (73.9°F) in July and August. In terms of overnight lows, the difference is minor, with temperatures fluctuating between a top of 25.6°C (78.1°F) in February and a bottom of 20.7°C (69.3°F) in August.

Humidity remains relatively even throughout the year, varying only 5% from its highest point of 78% from January to March to its lowest of 73% in August and September. Rainfall is prevalent, however more concentrated at the start of the year, peaking at 129mm (5.08") in January, with a steady decline to a low of 12mm (0.47") by September.

A unique characteristic of Tamarin's weather are the consistently strong winds throughout the year. The speed ranges from a maximum of 30.8km/h (19.1mph) between June and August, to a low of 22.2km/h (13.8mph) in November.

The best time to visit Tamarin

Considering the relatively stable temperatures, the best time to visit Tamarin is determined by factors such as rainfall and hours of sunshine. A visitor might find the months from September to December appealing as they record the least rainfall coupled with increasing hours of daylight from 12.0 in September to 13.4 hours in December. The amount of sunshine also increases during this period ranging from 9.1 hours in September to 10.1 hours in December, thus creating perfect conditions for outdoor activities.

The worst time to visit Tamarin

The period between January and March can be considered less favourable for travel to Tamarin. These months register the highest rainfall figures, with January recording the peak at 129mm (5.08"). Simultaneously, the humidity levels remain at the year's high of 78%. Thus, visitors who are not comfortable with heavy rainfall and high humidity may find this time challenging.

Spring weather in Tamarin

In Tamarin, the spring months spanning from September to November provide mild weather conditions, with daytime temperatures increasing from 23.7°C (74.7°F) to 26.3°C (79.3°F). Simultaneously, overnight lows edge up from 21.3°C (70.3°F) to 23.3°C (73.9°F). Rainfall is considerably low during this period, with the lowest record of 12mm (0.47") in September. Hours of sunshine gradually increase from 9.1 hours in September to 9.9 hours in November, promising plenty of bright days.

Summer weather in Tamarin

Tamarin enjoys a warm summer from December through February. Daytime temperatures range from 26.3°C (79.3°F) in December to a peak of 28.5°C (83.3°F) in February, while temperatures at night range from 23.3°C (73.9°F) to 25.6°C (78.1°F). During these months, the island experiences its highest rainfall, peaking in January with 129mm (5.08"). The relative humidity remains constantly high at 78%. These conditions are accompanied by cooling sea breezes, with wind speeds averaging between 16.4km/h (10.2mph) and 17.6km/h (10.9mph).

Autumn weather in Tamarin

Autumn weather in Tamarin, from March through May, offers cooler temperatures compared to the summer months. Daytime temperatures drop from 28.2°C (82.8°F) in March to 25.6°C (78.1°F) in May, while nighttime temperatures decrease from 25.2°C (77.4°F) to 22.9°C (73.2°F). This period also experiences a significant reduction in rainfall, from 97mm (3.82") in March to just 29mm (1.14") in May. The changing season brings a decrease in humidity, from 78% in March to 76% in May.

Winter weather in Tamarin

Winter arrives in Tamarin in June and lasts until August, with temperatures and rainfall reaching their lowest points. Daytime temperatures hover between 23.3°C (73.9°F) from June to August, while nighttime temperatures drop to a yearly low of 20.7°C (69.3°F) in August. Rainfall is at its lowest during this period, between 20mm (0.79") and 22mm (0.87"), while the relative humidity drops to 74% in June and July. Despite the colder temperatures, the sunshine hours remain steady, with an average of 6.3 hours in June and 6.5 hours in August.

Weather in January

Tamarin, Mauritius begins the year with balmy January climates, characterised by warm sea temperatures and a high likelihood of rainfall. The average sea temperature in January reaches a yearly peak of 27.4°C (81.3°F). The region typically experiences the commencement of afternoon showers, cooling down the high daytime temperatures. Weather in January »

Weather in February

In February, Tamarin, Mauritius maintains similar conditions to January, as the rainy season continues, and the sea remains warm. February records the highest average sea temperature of the year at 28.3°C (82.9°F). During this period, the skies over Tamarin often present a beautiful blend of tropical clouds and sunshine, which combined with the humidity, enhances the tropical appeal of the area. Weather in February »

Weather in March

The weather in Tamarin, Mauritius in March remains relatively unchanged from February. It is marked by high humidity and a tendency for afternoon showers, with rainfall decreasing slightly to 97mm (3.82"). The warm sea temperatures and high relative humidity continue to characterise the region's tropical weather conditions. Weather in March »

Weather in April

April introduces a slight shift in the atmospheric conditions in Tamarin, Mauritius. With the amount of rainfall declining significantly to 57mm (2.24") after the rainy season peak, locals and visitors can expect fewer showers. There is a noticeable drop in sea temperature as well, although the decrease is not substantial enough to deter beach activities. Weather in April »

Weather in May

In May, the weather in Tamarin, Mauritius begins to cool down. The decrease in humidity is reflected in the reduction of cloud cover, indicating less rainfall and clearer skies. Visitors will appreciate the comfortable daytime temperatures, making it an ideal time for outdoor activities. Weather in May »

Weather in June

June ushers in the winter season in Tamarin, Mauritius. With low rainfall of 22mm (0.87") and cooler temperatures, there is an apparent shift in weather patterns. The levels of sunshine hours and daylight slowly start to increase, initiating the gradual transition towards the sunnier second half of the year, while the sea temperature somewhat cools, making it less attractive for swimming. Weather in June »

Weather in July

In July, Tamarin, Mauritius experiences its coolest month of the year. The average temperature is a comfortable 23.3°C (73.9°F), and the sea becomes relatively cooler at a yearly low of 24.3°C (75.7°F). The drier conditions bring out different aspects of the region's beauty, with fewer leafy green landscapes but clear blue skies and waters that remain a striking turquoise. Weather in July »

Weather in August

Weather in Tamarin, Mauritius remains relatively consistent between July and August. Despite the consistent local wind speed, reaching a yearly peak of 22.8km/h (14.2mph), it manages to provide relief against the humidity. The cooler temperature presents the perfect setting for hiking and exploring the lush, verdant landscapes of Tamarin. Weather in August »

Weather in September

September in Tamarin, Mauritius is a transitional month, marking the end of winter and the start of a warmer climate. The city experiences the least amount of rainfall during this month, receiving only 12mm (0.47"). The weather in September is typically mild, offering a desirable mix of comfortable temperatures, more sunshine, and less rainfall. Weather in September »

Weather in October

As Tamarin, Mauritius enters October, there is a noticeable increase in warmth, signifying the approach of the summer months. The weather remains relatively dry with rain showers increasing only slightly. The extended hours of daylight make for longer days, which are ideal for outdoor activities. Weather in October »

Weather in November

Weather in Tamarin, Mauritius in November is characterized by an increase in warmth and lighter winds. The sun shines more frequently, while the sea temperature continues to rise, making the beaches an increasingly popular destination. Weather in November »

Weather in December

Tamarin, Mauritius ends the year with the resistance of its tropical, summer weather. December has significant average rainfall, measuring up to 72mm (2.83"). The sea temperature reaches a high, encouraging water-based activities such as swimming and snorkeling. Weather in December »
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Frequently asked questions

What are the most humid months in Tamarin?

The months with the highest humidity in Tamarin, Mauritius, are January through March, with an average relative humidity of 78%.

What is the wettest month in Tamarin?

January is the month with the most rainfall. Rain falls for 22.2 days and accumulates 129mm (5.08") of precipitation.

How many days does it rain in Tamarin?

Throughout the year, in Tamarin, Mauritius, there are 207.3 rainfall days, and 645mm (25.39") of precipitation is accumulated.

What are the months with the highest UV index in Tamarin?

January through March and December, with an average maximum UV index of 7, are months with the highest UV index.

What month is the hottest in Tamarin?

Tamarin's temperature records reveal February as the warmest month, marked by average highs of 28.5°C (83.3°F) and lows of 25.6°C (78.1°F).

What month is the sea warmest in Tamarin?

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

When is the lowest UV index in Tamarin?

April through November, with an average maximum UV index of 6, are months with the lowest UV index.

What is the month with the shortest days in Tamarin?

The month with the shortest days is June, with an average of 10h and 54min of daylight.

What are the coldest months in Tamarin?

The coldest months in Tamarin are July and August, with an average high-temperature of 23.3°C (73.9°F).

What is the month with the least sunshine in Tamarin?

With an average of 6.2h of sunshine, July has the least sunshine of the year in Tamarin, Mauritius.

What is the least humid month in Tamarin?

The months with the lowest humidity in Tamarin, Mauritius, are August and September, with an average relative humidity of 73%.

What months are the sea coldest in Tamarin?

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

What is the driest month in Tamarin?

September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 12mm (0.47") of precipitation.

What month has the most sunshine in Tamarin?

With an average of 10.2h of sunshine, October has the most sunshine of the year in Tamarin.

When are the longest days in Tamarin?

December has the longest days of the year, with an average of 13h and 18min of daylight.

Is there Daylight Saving Time (DST) in Tamarin?

Tamarin, Mauritius, does not utilize Daylight Saving Time (DST). +04 timezone is used throughout the entire year.

Average temperature
Tamarin, Mauritius

Average temperature - Tamarin, Mauritius

The warmest month (with the highest average high temperature) is February (28.5°C).
The months with the lowest average high temperature are July and August (23.3°C).

The month with the highest average low temperature is February (25.6°C).
The coldest month (with the lowest average low temperature) is August (20.7°C).

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Average pressure
Tamarin, Mauritius

Average pressure - Tamarin, Mauritius

The month with the highest atmospheric pressure is August (1021mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).

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Average wind speed
Tamarin, Mauritius

Average wind speed - Tamarin, Mauritius

The windiest month (with the highest average wind speed) is August (22.8km/h).
The calmest month (with the lowest average wind speed) is November (16.4km/h).

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Average humidity
Tamarin, Mauritius

Average humidity - Tamarin, Mauritius

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

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Average rainfall
Tamarin, Mauritius

Average rainfall - Tamarin, Mauritius

The wettest month (with the highest rainfall) is January (129mm).
The driest month (with the least rainfall) is September (12mm).

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Average rainfall days
Tamarin, Mauritius

Average rainfall days - Tamarin, Mauritius

The month with the highest number of rainy days is March (23.6 days).
The month with the least rainy days is October (12.2 days).

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Average sea temperature
Tamarin, Mauritius

Average sea temperature - Tamarin, 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).

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Average daylight / Average sunshine
Tamarin, Mauritius

Average daylight / Average sunshine - Tamarin, Mauritius

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

The month with the most sunshine is October (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).

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Average sunshine days
Tamarin, Mauritius

Average sunshine days - Tamarin, Mauritius

The month with the most sunshine days is October (11.8 days).
The month with the least sunshine days is February (3.2 days).

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Average UV index
Tamarin, Mauritius

Average UV index - Tamarin, Mauritius

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

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Average visibility
Tamarin, Mauritius

Average visibility - Tamarin, Mauritius

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Tamarin, Mauritius

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