Annual average weather for Cat Island, Bahamas

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Annual Average Weather for Cat Island, Bahamas

The annual average maximum daily temperature is 29.6°C (85.2°F) which is very warm and perfect for sunbathing on clear days. The annual average water temperature is typically 26.3°C (79.3°F) which is very warm and ideal for relaxing and swimming for the whole day. Annually there are on average 14.2 days of rain per month and 7.9 hours of sun per day.

When is the best time to visit Cat Island?

The best months to visit Cat Island are January, February, March, April, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The sea is best for swimming between June and November when the sea temperature is above the average 26°C (79°F) which is very warm and ideal for relaxing and swimming for the whole day.

Can you sunbathe in Cat Island year round?

Yes, you can sunbathe in Cat Island all year round.

The coolest month in Cat Island is January when the average maximum temperature is 26°C (79°F), average temperature is 22°C (72°F) and average minimum temperature is 19°C (66°F).

More info about the annual temperatures and sunshine.

Can you swim in Cat Island year round?

Yes, you can swim in Cat Island all year round.

The warmest sea water temperatures in Cat Island are found in August when they peak at 29°C (84°F) and lowest in March when they dip to 24°C (74°F).

The sea temperature is above average for swimming between June and November when the sea temperature is above 26°C (79°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures

When is the hottest month in Cat Island?

The hottest month in Cat Island is August when the average maximum temperature is very hot and perfect for sunbathing on clear days 33°C (92°F), average temperature is 30°C (85°F) and average minimum temperature is 27°C (80°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Cat Island?

The coolest month in Cat Island is January when the average maximum temperature is 26°C (79°F), average temperature is 22°C (72°F) and average minimum temperature is 19°C (66°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Cat Island?

The sunniest days in Cat Island are in June which has the most hours of sunshine per day. In June the sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 8.9hrs making the days long and bright.

More info about the annual sunshine.

When is the least sunny month in Cat Island?

December has the least sunshine. In December the sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs.

More info about the annual sunshine.

When is the driest month in Cat Island?

The driest month in Cat Island is March with 2.5cm (1.0inches) of rain and April has the fewest days of rain with 7.9 days with some rain, a quite rainy time to visit the beach.

More info about the annual rainfall

When is the wettest month in Cat Island?

The wettest month in Cat Island is October with 18.9cm (7.4inches) of rain and the most days of rain with 20.3 days with some rain, a very wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Cat Island?

The coldest sea water temperatures in Cat Island are found in March when they dip to 24°C (74°F) which is warm and pleasant for relaxing and swimming for long periods.

More info about the annual sea temperatures.

When is the sea the warmest in Cat Island?

The warmest sea water temperatures in Cat Island are found in August when they peak at 29°C (84°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the most humid month in Cat Island?

The most humid month in Cat Island is August with a dew point (an indicator of humidity) of 26°C (79°F) which is extremely humid and uncomfortable unless you are on a beach. At night you would most likely require airconditioning.

More info about the annual humidity.

When is the least humid month in Cat Island?

The least humid month in Cat Island is March with a dew point of 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the windiest month in Cat Island?

The most windy month in Cat Island is April when the average maximum windspeed is 27KM/H (17MPH) and the average wind speed is 13KM/H (8MPH).

More info about the annual wind conditions.

Annual Temperature for Cat Island

The hottest month in Cat Island is August when the average maximum temperature is 33°C (92°F), average temperature is 30°C (85°F) and average minimum temperature is 27°C (80°F).

The coolest month in Cat Island is January when the average maximum temperature is 26°C (26°F), average temperature is 22°C (72°F) and average minimum temperature is 19°C (66°F).

Annual Sunshine for Cat Island

The longest days in Cat Island are in June, with an average of 13.7 hours of daylight per day. December has the shortest days with an average of 10.6 hours of daylight per day.

The sunniest days in Cat Island are in June which has the most hours of sunshine per day. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 8.9hrs making the days long and bright.

December has the least sunshine. The sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs.

The ultraviolet index is the highest in July when it reaches 12.5 and lowest in December when it reaches 5.6.

An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Cat Island

The warmest sea water temperatures in Cat Island are found in August when they peak at 29°C (84°F) and lowest in March when they dip to 24°C (74°F).

The sea is best for swimming between June and November when the temperature is above 26°C (79°F) which is very warm and ideal for relaxing and swimming for the whole day.

Annual Rainfall for Cat Island

The wettest month in Cat Island is October with 18.9cm (7.4inches) of rain and the most days of rain with 20.3 days with some rain, a very wet time to visit the beach.

The driest month in Cat Island is March with 2.5cm (1.0inches) of rain and April has the fewest days of rain with 7.9 days with some rain, a quite rainy time to visit the beach.

Annual Humidity for Cat Island

The most humid month in Cat Island is August with a dew point (an indicator of humidity) of 26°C (79°F) which is extremely humid and uncomfortable unless you are on a beach. At night you would most likely require airconditioning.

The least humid month in Cat Island is March with a dew point of 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

Annual Wind Speed for Cat Island

The most windy month in Cat Island is April when the average maximum windspeed is 27KM/H (17MPH) and the average wind speed is 13KM/H (8MPH).

The least windy month in Cat Island is August when the average maximum windspeed is 22KM/H (13MPH) and the average wind speed is 10KM/H (6MPH).

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