Monthly weather forecast and climate
Cat Island, The Bahamas

The glorious white sands of the magnificent Cat Island in The Bahamas
The glorious white sands of the magnificent Cat Island in The Bahamas

Weather in January

January, the same as December, is another warm winter month in Cat Island, The Bahamas, with average temperature varying between 25°C (77°F) and 18°C (64.4°F). January and February, with an average high-temperature of 25°C (77°F), are the coldest months. Weather in January »

Weather in February

The last month of the winter, February, is another warm month in Cat Island, The Bahamas, with average temperature varying between 25°C (77°F) and 19°C (66.2°F). The coldest months are January and February, with an average high-temperature of 25°C (77°F). Weather in February »

Weather in March

March, the first month of the spring, in Cat Island, is still a warm month, with average temperature varying between 26°C (78.8°F) and 19°C (66.2°F). In March, the average high-temperature is practically the same as in February - a still warm 26°C (78.8°F). Weather in March »

Weather in April

April, like March, in Cat Island, The Bahamas, is another warm spring month, with average temperature ranging between min 20°C (68°F) and max 27°C (80.6°F). In Cat Island, the average high-temperature is essentially the same as in March - a still moderately hot 27°C (80.6°F). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Cat Island, The Bahamas, with average temperature ranging between max 29°C (84.2°F) and min 22°C (71.6°F). In Cat Island, the average high-temperature is practically the same as in April - a still moderately hot 29°C (84.2°F). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Cat Island, The Bahamas, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 30°C (86°F). In Cat Island, the average high-temperature is relatively the same as in May - a tropical 30°C (86°F). Weather in June »

Weather in July

July, the same as June, in Cat Island, The Bahamas, is a hot summer month, with temperature in the range of an average low of 25°C (77°F) and an average high of 31°C (87.8°F). July through September, with an average high-temperature of 31°C (87.8°F), are the warmest months. Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Cat Island, The Bahamas, with average temperature varying between 25°C (77°F) and 31°C (87.8°F). The warmest months are July through September, with an average high-temperature of 31°C (87.8°F). Weather in August »

Weather in September

September, the first month of the autumn, in Cat Island, is also a hot month, with average temperature varying between 24°C (75.2°F) and 31°C (87.8°F). The warmest months are July through September, with an average high-temperature of 31°C (87.8°F). Weather in September »

Weather in October

October, like September, in Cat Island, The Bahamas, is a moderately hot autumn month, with average temperature fluctuating between 29°C (84.2°F) and 23°C (73.4°F). In October, the average high-temperature is practically the same as in September - a moderately hot 29°C (84.2°F). Weather in October »

Weather in November

November, the last month of the autumn, in Cat Island, is another warm month, with temperature in the range of an average low of 21°C (69.8°F) and an average high of 27°C (80.6°F). In Cat Island, the average high-temperature is essentially the same as in October - a still warm 27°C (80.6°F). Weather in November »

Weather in December

December, the first month of the winter, in Cat Island, is also a moderately hot month, with average temperature ranging between max 26°C (78.8°F) and min 19°C (66.2°F). In December, the average high-temperature is almost the same as in November - a still moderately hot 26°C (78.8°F). Weather in December »
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FAQ

What is the coldest month in Cat Island?

January and February, with an average high-temperature of 25°C (77°F), are the coldest months.

How many days does it rain in Cat Island?

Throughout the year, in Cat Island, The Bahamas, there are 170 rainfall days, and 950mm (37.4") of precipitation is accumulated.

What are the months with the lowest UV index in Cat Island?

Months with the lowest UV index are January and December, with an average maximum UV index of 6.

What are the months with the coldest sea water in Cat Island?

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

What is the driest month in Cat Island?

The month with the least rainfall is March when the rain falls for 9 days and typically collects 25mm (0.98") of precipitation.

What is the month with the most sunshine in Cat Island?

Months with the most sunshine in Cat Island are March through May, July and August, with an average of 8h of sunshine.

When are the longest days in Cat Island?

The month with the longest days in Cat Island is June, with an average of 13.6h of daylight.

What is the month with the highest UV index in Cat Island?

Months with the highest UV index in Cat Island are June and July, with an average maximum UV index of 12.

What is the warmest month in Cat Island?

July through September, with an average high-temperature of 31°C (87.8°F), are warmest months.

When is the sea warmest in Cat Island?

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 Cat Island?

The month with the most rainfall is October when the rain falls for 20 days and typically aggregates up to 184mm (7.24") of precipitation.

What is the month with the shortest days in Cat Island?

December has the shortest days of the year in Cat Island, with an average of 10.7h of daylight.

What is the month with the least sunshine in Cat Island?

December has the least sunshine of the year, with an average of 6h of sunshine.

Average temperature
Cat Island, The Bahamas

Average temperature - Cat Island, The Bahamas

The warmest months (with the highest average high temperature) are July, August and September (31°C).
Months with the lowest average high temperature are January and February (25°C).

Months with the highest average low temperature are July and August (25°C).
The coldest month (with the lowest average low temperature) is January (18°C).

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Average rainfall
Cat Island, The Bahamas

Average rainfall - Cat Island, The Bahamas

The wettest month (with the highest rainfall) is October (184mm).
The driest month (with the least rainfall) is March (25mm).

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Average rainfall days
Cat Island, The Bahamas

Average rainfall days - Cat Island, The Bahamas

Months with the highest number of rainy days are August, September and October (20 days).
The month with the least rainy days is April (8 days).

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Average sea temperature
Cat Island, The Bahamas

Average sea temperature - Cat Island, 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
Cat Island, The Bahamas

Average daylight / Average sunshine - Cat Island, The Bahamas

The month with the longest days is June (Average daylight: 13.6h).
The month with the shortest days is December (Average daylight: 10.7h).

Months with the most sunshine are March, April, May, July and August (Average sunshine: 8h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average UV index
Cat Island, The Bahamas

Average UV index - Cat Island, The Bahamas

Months with the highest UV index are June and July (UV index 12).
Months with the lowest UV index are January and December (UV index 6).

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