Monthly weather forecast and climate
Treasure Cay, The Bahamas

Palm trees, shades, and beach beds in the white sandy beach of Abaco, in Treasure Cay, in the Bahamas
Palm trees, shades, and beach beds in the white sandy beach of Abaco, in Treasure Cay, in the Bahamas

Weather in January

January, the same as December, is a moderately hot winter month in Treasure Cay, The Bahamas, with average temperature ranging between min 15°C (59°F) and max 23°C (73.4°F). The coldest months are January and February, with an average high-temperature of 23°C (73.4°F). Weather in January »

Weather in February

February, the last month of the winter, in Treasure Cay, is another warm month, with average temperature varying between 15°C (59°F) and 23°C (73.4°F). January and February, with an average high-temperature of 23°C (73.4°F), are the coldest months. Weather in February »

Weather in March

March, the first month of the spring, in Treasure Cay, is still a warm month, with average temperature varying between 17°C (62.6°F) and 25°C (77°F). In March, the average high-temperature is relatively the same as in February - a still warm 25°C (77°F). Weather in March »

Weather in April

April, like March, in Treasure Cay, The Bahamas, is another warm spring month, with average temperature ranging between min 19°C (66.2°F) and max 26°C (78.8°F). In April, the average high-temperature is relatively the same as in March - a still moderately hot 26°C (78.8°F). Weather in April »

Weather in May

May, the last month of the spring, in Treasure Cay, is another warm month, with average temperature fluctuating between 21°C (69.8°F) and 28°C (82.4°F). In Treasure Cay, the average high-temperature is almost the same as in April - a still moderately hot 28°C (82.4°F). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Treasure Cay, The Bahamas, with average temperature varying between 30°C (86°F) and 23°C (73.4°F). In Treasure Cay, the average high-temperature is relatively the same as in May - a hot 30°C (86°F). Weather in June »

Weather in July

July, like June, is another hot summer month in Treasure Cay, The Bahamas, with average temperature ranging between min 24°C (75.2°F) and max 31°C (87.8°F). The warmest months are July and August, with an average high-temperature of 31°C (87.8°F). In July, in Treasure Cay, the rain falls for 20 days. Weather in July »

Weather in August

August, the last month of the summer, in Treasure Cay, is another tropical month, with average temperature ranging between max 31°C (87.8°F) and min 24°C (75.2°F). July and August, with an average high-temperature of 31°C (87.8°F), are the warmest months. Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Treasure Cay, The Bahamas, with temperature in the range of an average high of 30°C (86°F) and an average low of 24°C (75.2°F). In Treasure Cay, The Bahamas, the average high-temperature is almost the same as in August - a still tropical 30°C (86°F). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Treasure Cay, The Bahamas, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 28°C (82.4°F). In October, the average high-temperature is practically the same as in September - a moderately hot 28°C (82.4°F). Weather in October »

Weather in November

November, the last month of the autumn, in Treasure Cay, is another warm month, with average temperature varying between 26°C (78.8°F) and 19°C (66.2°F). In Treasure Cay, the average high-temperature is relatively the same as in October - a still moderately hot 26°C (78.8°F). Weather in November »

Weather in December

December, the first month of the winter, in Treasure Cay, is still a warm month, with temperature in the range of an average low of 16°C (60.8°F) and an average high of 24°C (75.2°F). In December, the average high-temperature is essentially the same as in November - a still moderately hot 24°C (75.2°F). Weather in December »
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FAQ

What is the coldest month in Treasure Cay?

The coldest months in Treasure Cay, The Bahamas, are January and February, with an average high-temperature of 23°C (73.4°F).

How many days does it rain in Treasure Cay?

Throughout the year, there are 175 rainfall days, and 1419mm (55.87") of precipitation is accumulated.

What is the driest month in Treasure Cay?

Months with the least rainfall in Treasure Cay are January and December Rain falls for 12 days and accumulates 67mm (2.64") of rain.

What is the month with the least sunshine in Treasure Cay?

January, February, September through December, with an average of 7h of sunshine, are months with the least sunshine.

What are the months with the lowest UV index in Treasure Cay?

Months with the lowest UV index are January and December, with an average maximum UV index of 5.

What months are the sea coldest in Treasure Cay?

February and March, with an average sea temperature of 24°C (75.2°F), are months with the coldest seawater in Treasure Cay, The Bahamas.

What are the months with the most sunshine in Treasure Cay?

April, May, July and August, with an average of 9h of sunshine, are months with the most sunshine in Treasure Cay, The Bahamas.

When is the highest UV index in Treasure Cay?

Months with the highest UV index are May through August, with an average maximum UV index of 11.

When are the longest days in Treasure Cay?

The month with the longest days in Treasure Cay is June, with an average of 13.8h of daylight.

What is the warmest month in Treasure Cay?

July and August, with an average high-temperature of 31°C (87.8°F), are warmest months in Treasure Cay, The Bahamas.

When is the sea warmest in Treasure Cay?

Months with the warmest seawater are July through September, with an average sea temperature of 29°C (84.2°F).

What is the wettest month in Treasure Cay?

September is the month with the most rainfall. Rain falls for 21 days and accumulates 195mm (7.68") of precipitation.

What is the month with the shortest days in Treasure Cay?

With an average of 10.5h of daylight, December has the shortest days of the year in Treasure Cay.

Average temperature
Treasure Cay, The Bahamas

Average temperature - Treasure Cay, The Bahamas

The warmest months (with the highest average high temperature) are July and August (31°C).
Months with the lowest average high temperature are January and February (23°C).

Months with the highest average low temperature are July, August and September (24°C).
The coldest months (with the lowest average low temperature) are January and February (15°C).

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Average rainfall
Treasure Cay, The Bahamas

Average rainfall - Treasure Cay, The Bahamas

The wettest month (with the highest rainfall) is September (195mm).
The driest months (with the least rainfall) are January and December (67mm).

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Average rainfall days
Treasure Cay, The Bahamas

Average rainfall days - Treasure Cay, The Bahamas

Months with the highest number of rainy days are August and September (21 days).
The month with the least rainy days is April (7 days).

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Average sea temperature
Treasure Cay, The Bahamas

Average sea temperature - Treasure Cay, The Bahamas

The best months for swimming (with the highest average sea temperature) are July, August and September (29°C).
The coldest months (with the lowest average sea temperature) are February and March (24°C).

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Average daylight / Average sunshine
Treasure Cay, The Bahamas

Average daylight / Average sunshine - Treasure Cay, The Bahamas

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

Months with the most sunshine are April, May, July and August (Average sunshine: 9h).
Months with the least sunshine are January, February, September, October, November and December (Average sunshine: 7).

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Average UV index
Treasure Cay, The Bahamas

Average UV index - Treasure Cay, The Bahamas

Months with the highest UV index are May, June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 5).

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