October weather forecast
Cayo Santa María, Cuba

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Weather in October

In October, the temperatures in Cayo Santa María start to exhibit a gradual decline. The rain showers endure but lessen in comparison to September, easing the transition towards the drier months. The decrease in daylight mirrors the onset of the cooler season. While the shift instigates a reduced UV index and sea temperature, it does not subtract from the natural allure of the island. As October advances towards November, a further dip in temperature and rainfall can be anticipated.

Temperature

As September transitions into October, the average high-temperature rests at a still hot 30°C, maintaining a close resemblance to the previous month. Cayo Santa María registers a consistent average low-temperature of 23°C during October.

Rainfall

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

Sea temperature

The months with the warmest seawater in Cayo Santa María are June through October, with an average sea temperature of 29°C.
Note: For swimming, diving, or other water activities, temperatures from 25°C to 29°C provide the most enjoyable experience for extended periods without discomfort.

Daylight

In Cayo Santa María, the average length of the day in October is 11h and 37min.
On the first day of the month, sunrise is at 07:07 and sunset at 19:03. On the last day of October, sunrise is at 07:19 and sunset at 18:39 CDT.

Sunshine

The months with the least sunshine in Cayo Santa María are January, February, June, September through December, with an average of 7h of sunshine.

UV index

The average daily maximum UV index in October in Cayo Santa María is 9. A UV Index of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 9 during October translates into these guidelines:
Act with urgency in protecting yourself. Without it, skin and eyes can be harmed in no time. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Applying and reapplying a broad-spectrum sunscreen with a minimum SPF 30 after every two hours, outdoor workout, or swim is recommended. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
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FAQ

How hot does it get in Cayo Santa María in October?

An average high-temperature, in October, in Cayo Santa María, is 30°C and the average low-temperature is 23°C.

What is the rainiest month in Cayo Santa María?

The month with the most rainfall in Cayo Santa María, Cuba, is October, when the rain falls for 16 days and typically aggregates up to 190mm of precipitation.

How much does it rain in Cayo Santa María in October?

In October, in Cayo Santa María, Cuba, the rain falls for 16 days. Throughout October, 190mm of precipitation is accumulated.

What are the months with the warmest sea water in Cayo Santa María?

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

What is the water temperature in October in Cayo Santa María?

In Cayo Santa María, Cuba, in October, the average water temperature is 29°C. For swimming, diving, and other water activities, temperatures between 25°C and 29°C are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in October in Cayo Santa María?

In Cayo Santa María, Cuba, the average day length in October is 11h and 37min.

When are sunrise and sunset in October in Cayo Santa María?

On the first day of October in Cayo Santa María, Cuba, sunrise is at 07:07 and sunset at 19:03. On the last day of the month, sunrise is at 07:19 and sunset at 18:39 CDT.

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

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

How long on average sun shines in October in Cayo Santa María?

In October, the average sunshine duration in Cayo Santa María is 7h.

What is the UV index reading in October in Cayo Santa María?

In October, the average daily maximum UV index in Cayo Santa María, Cuba, is 9. A UV Index reading of 8 to 10 represents a very high hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average UV index

Average temperature in October
Cayo Santa María, Cuba

Average temperature in October - Cayo Santa María, Cuba
  • Average high temperature in October: 30°C

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

  • Average low temperature in October: 23°C

The 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).

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Average rainfall in October
Cayo Santa María, Cuba

Average rainfall in October - Cayo Santa María, Cuba
  • Average rainfall in October: 190mm

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

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Average rainfall days in October
Cayo Santa María, Cuba

Average rainfall days in October - Cayo Santa María, Cuba
  • Average rainfall days in October: 16 days

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

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Average sea temperature in October
Cayo Santa María, Cuba

Average sea temperature in October - Cayo Santa María, Cuba
  • Average sea temperature in October: 29°C

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).

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Average daylight in October /
Average sunshine in October
Cayo Santa María, Cuba

Average daylight in October / Average sunshine in October - Cayo Santa María, Cuba
  • Average daylight in October: 11h and 4min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in October: 7h

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

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Average UV index in October
Cayo Santa María, Cuba

Average UV index in October - Cayo Santa María, Cuba
  • Average UV index in October: 9

The 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).

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Cayo Santa María, Cuba

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