May weather forecast and climate
Cayo Largo del Sur, Cuba

What is the temperature in May in Cayo Largo del Sur?

In May, in Cayo Largo del Sur, Cuba, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 21°C (69.8°F).

How much does it rain in Cayo Largo del Sur in May?

In May, in Cayo Largo del Sur, the rain falls for 10 days. Throughout May, 143mm (5.6") of precipitation is accumulated.

What is the sea water temperature in May in Cayo Largo del Sur?

In Cayo Largo del Sur, Cuba, in May, the average water temperature is 28°C (82.4°F). 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.

What is the month with the highest UV index in Cayo Largo del Sur?

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

What is the average UV index in May in Cayo Largo del Sur?

The average UV index in May is 12.
Average temperature in May - Cayo Largo del Sur, Cuba
  • Average high temperature in May: 31°C

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

  • Average low temperature in May: 21°C

Months with the highest average low temperature are June, July, August and September (22°C).
Coldest months (with the lowest average low temperature) are January and February (16°C).

Average rainfall in May - Cayo Largo del Sur, Cuba
  • Average rainfall in May: 143mm

The wettest month (with the highest rainfall) is September (199mm).
The driest month (with the lowest rainfall) is December (20mm).

Average rainfall days in May - Cayo Largo del Sur, Cuba
  • Average rainfall days in May: 10 days

The month with the highest number of rainy days is September (15 days).
Months with the lowest number of rainy days are February, March and April (6 days).

Average sea temperature in May - Cayo Largo del Sur, Cuba
  • Average sea temperature in May: 28°C

Best months for swimming (with the highest average sea temperature) are August and September (30°C).
Coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in May / Average sunshine in May - Cayo Largo del Sur, Cuba
  • Average daylight in May: 13.2h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.8h).

  • Average sunshine in May: 8h

The month with most sunshine is April (Average sunshine: 9h).
Months with least sunshine are January, February, June, November and December (Average sunshine: 7).

Average UV index in May - Cayo Largo del Sur, Cuba
  • Average UV index in May: 12

Months with the highest UV index are April, May, June, July and August (UV index 12).
Months with the lowest UV index are January, November and December (UV index 7).

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