June weather forecast
Cayo Santa María, Cuba

Weather in June

June, the first month of the summer in Cayo Santa María, is also a hot month, 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).

Temperature

The warmest months are June through September, with an average high-temperature of 32°C (89.6°F).

Rainfall

In Cayo Santa María, Cuba, during June, the rain falls for 15 days and regularly aggregates up to 186mm (7.32") of precipitation. Throughout the year, there are 125 rainfall days, and 1280mm (50.39") of precipitation is accumulated.

Sea temperature

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.
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

With an average of 13h and 30min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 06:30 and sunset at 19:56. On the last day of June, sunrise is at 06:34 and sunset at 20:04 CDT.

Sunshine

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

UV index

April through August, with an average maximum UV index of 12, are months with the highest UV index in Cayo Santa María, Cuba. A UV Index value of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 12 in June interpret into the following advice:
Practice all essential precautions. Protection against sun damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the warmest month in Cayo Santa María?

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

What is the temperature in June in Cayo Santa María?

In June, in Cayo Santa María, Cuba, the average high-temperature is 32°C (89.6°F), and the average low-temperature is 23°C (73.4°F).

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

In Cayo Santa María, Cuba, in June, it is raining for 15 days, with typically 186mm (7.32") of accumulated precipitation.

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.

What is the sea water temperature in June in Cayo Santa María?

In June, the average sea temperature in Cayo Santa María is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

When are the longest days in Cayo Santa María?

The month with the longest days is June, with an average of 13h and 30min of daylight.

How many hours of daylight does Cayo Santa María have in June?

In June, the average day length in Cayo Santa María is 13h and 30min.

When is the sunrise / sunset in June in Cayo Santa María?

In June, on the first day of the month, sunrise is at 06:30 and sunset at 19:56. On the last day of the month, in Cayo Santa María, sunrise is at 06:34 and sunset at 20:04 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 in Cayo Santa María, Cuba.

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

The average sunshine duration in June in Cayo Santa María is 7h.

When is the highest UV index in Cayo Santa María?

The months with the highest UV index in Cayo Santa María are April through August, with an average maximum UV index of 12.

How high is the UV index in June in Cayo Santa María?

The average daily maximum UV index in June in Cayo Santa María is 12. A UV Index estimate of 11, and higher, represents an extreme health threat from exposure to Sun's UV rays.
Average rainfall days
Average sunshine
Average UV index

Average temperature in June
Cayo Santa María, Cuba

Average temperature in June - Cayo Santa María, Cuba
  • Average high temperature in June: 32°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 June: 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 June
Cayo Santa María, Cuba

Average rainfall in June - Cayo Santa María, Cuba
  • Average rainfall in June: 186mm

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 June
Cayo Santa María, Cuba

Average rainfall days in June - Cayo Santa María, Cuba
  • Average rainfall days in June: 15 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 June
Cayo Santa María, Cuba

Average sea temperature in June - Cayo Santa María, Cuba
  • Average sea temperature in June: 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 June /
Average sunshine in June
Cayo Santa María, Cuba

Average daylight in June / Average sunshine in June - Cayo Santa María, Cuba
  • Average daylight in June: 13h and 30min

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 46min).

  • Average sunshine in June: 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 June
Cayo Santa María, Cuba

Average UV index in June - Cayo Santa María, Cuba
  • Average UV index in June: 12

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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