Monthly weather forecast and climate
Cayo Santa María, Cuba

The best time to visit Cayo Santa María

April is the best period for swimming and other water activities in Cayo Santa María, Cuba, as the sea temperature is 26°C (78.8°F), the rain falls for only 5 days, and 70mm (2.76") of rainfall is accumulated.

Weather in January

January, the same as December, is another warm winter month in Cayo Santa María, Cuba, with average temperature varying between 27°C (80.6°F) and 18°C (64.4°F). January, February and December, with an average high-temperature of 27°C (80.6°F), are the coldest months. Weather in January »

Weather in February

The last month of the winter, February, is also a moderately hot month in Cayo Santa María, Cuba, with average temperature fluctuating between 18°C (64.4°F) and 27°C (80.6°F). January, February and December, with an average high-temperature of 27°C (80.6°F), are the coldest months. The month with the least rainfall is February when the rain falls for 6 days and typically collects 36mm (1.42") of precipitation. Weather in February »

Weather in March

March, the first month of the spring, in Cayo Santa María, is still a warm month, with average temperature fluctuating between 28°C (82.4°F) and 19°C (66.2°F). In Cayo Santa María, Cuba, the average high-temperature in March is almost the same as in February - a still warm 28°C (82.4°F). Weather in March »

Weather in April

April is a tropical spring month in Cayo Santa María, Cuba, with average temperature fluctuating between 20°C (68°F) and 30°C (86°F). An excellent water temperature of 26°C (78.8°F) and only 5 rainfall days, with 70mm (2.76") of accumulated rainfall, makes April a prime for swimming and other water activities. Weather in April »

Weather in May

The last month of the spring, May, is another hot month in Cayo Santa María, Cuba, with average temperature fluctuating between 22°C (71.6°F) and 31°C (87.8°F). In May, the average high-temperature is practically the same as in April - a still tropical 31°C (87.8°F). Weather in May »

Weather in June

The first month of the summer, June, is still a tropical month in Cayo Santa María, Cuba, with temperature in the range of an average high of 32°C (89.6°F) and an average low of 23°C (73.4°F). June through September, with an average high-temperature of 32°C (89.6°F), are the warmest months. In Cayo Santa María, Cuba, during June, the rain falls for 15 days and regularly aggregates up to 186mm (7.32") of precipitation. Weather in June »

Weather in July

July, like June, is a hot summer month in Cayo Santa María, Cuba, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 32°C (89.6°F). June through September, with an average high-temperature of 32°C (89.6°F), are the warmest months. In Cayo Santa María, in July, it is raining for 13 days, with typically 114mm (4.49") of accumulated precipitation. Weather in July »

Weather in August

August, the last month of the summer, in Cayo Santa María, is also a hot month, with average temperature ranging between min 23°C (73.4°F) and max 32°C (89.6°F). June through September, with an average high-temperature of 32°C (89.6°F), are the warmest months. In August, in Cayo Santa María, the rain falls for 15 days. Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Cayo Santa María, Cuba, with average temperature varying between 23°C (73.4°F) and 32°C (89.6°F). June through September, with an average high-temperature of 32°C (89.6°F), are the warmest months. Weather in September »

Weather in October

October, like September, is another tropical autumn month in Cayo Santa María, Cuba, with average temperature fluctuating between 30°C (86°F) and 23°C (73.4°F). In Cayo Santa María, the average high-temperature in October is essentially the same as in September - a still tropical 30°C (86°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Cayo Santa María, Cuba, with average temperature varying between 29°C (84.2°F) and 21°C (69.8°F). In November, the average high-temperature is relatively the same as in October - a moderately hot 29°C (84.2°F). Weather in November »

Weather in December

The first month of the winter, December, is still a warm month in Cayo Santa María, Cuba, with average temperature varying between 19°C (66.2°F) and 27°C (80.6°F). The coldest months are January, February and December, with an average high-temperature of 27°C (80.6°F). Weather in December »
[Resources]

FAQ

What is the coldest month in Cayo Santa María?

January, February and December, with an average high-temperature of 27°C (80.6°F), are the coldest months.

How many days does it rain in Cayo Santa María?

In Cayo Santa María, during the entire year, the rain falls for 125 days and collects up to 1280mm (50.39") of precipitation.

When is the sea coldest in Cayo Santa María?

Through and March, with an average sea temperature of 25°C (77°F).

What is the month with the least sunshine in Cayo Santa María?

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

What is the driest month in Cayo Santa María?

February is the month with the least rainfall in Cayo Santa María, Cuba. Rain falls for 6 days and accumulates 36mm (1.42") of precipitation.

What is the month with the most sunshine in Cayo Santa María?

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

What are the months with the highest UV index in Cayo Santa María?

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

What are the warmest months in Cayo Santa María?

Warmest months in Cayo Santa María are June through September, with an average high-temperature of 32°C (89.6°F).

When is the sea warmest in Cayo Santa María?

June through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Cayo Santa María, Cuba.

When are the longest days in Cayo Santa María?

The month with the longest days in Cayo Santa María is June, with an average of 13.5h of daylight.

What is the wettest month in Cayo Santa María?

October is the month with the most rainfall in Cayo Santa María. Rain falls for 16 days and accumulates 190mm (7.48") of precipitation.

What is the month with the shortest days in Cayo Santa María?

The month with the shortest days in Cayo Santa María, Cuba, is December, with an average of 10.8h of daylight.

When is the lowest UV index in Cayo Santa María?

December is the month with the lowest UV index, with an average maximum UV index of 6.

Average temperature
Cayo Santa María, Cuba

Average temperature - Cayo Santa María, Cuba

The warmest months (with the highest average high temperature) are June, July, August and September (32°C).
Months with the lowest average high temperature are January, February and December (27°C).

Months with the highest average low temperature are June, July, August, September and October (23°C).
The coldest months (with the lowest average low temperature) are January and February (18°C).

[Resources]

Average rainfall
Cayo Santa María, Cuba

Average rainfall - Cayo Santa María, Cuba

The wettest month (with the highest rainfall) is October (190mm).
The driest month (with the least rainfall) is February (36mm).

[Resources]

Average rainfall days
Cayo Santa María, Cuba

Average rainfall days - Cayo Santa María, Cuba

The month with the highest number of rainy days is October (16 days).
The month with the least rainy days is April (5 days).

[Resources]

Average sea temperature
Cayo Santa María, Cuba

Average sea temperature - Cayo Santa María, Cuba

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

[Resources]

Average daylight / Average sunshine
Cayo Santa María, Cuba

Average daylight / Average sunshine - Cayo Santa María, Cuba

The month with the longest days is June (Average daylight: 13.5h).
The month with the shortest days is December (Average daylight: 10.8h).

Months with the most sunshine are March, April, May, July and August (Average sunshine: 8h).
Months with the least sunshine are January, February, June, September, October, November and December (Average sunshine: 7).

[Resources]

Average UV index
Cayo Santa María, Cuba

Average UV index - Cayo Santa María, Cuba

Months with the highest UV index are April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 6).

[Resources]