June weather forecast and climate
Cayo Guillermo, Cuba

What is the temperature in June in Cayo Guillermo?

In June, 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 Guillermo in June?

In June, the rain falls for 15 days. Throughout June, 160mm (6.3") of precipitation is accumulated.

What months are the sea warmest in Cayo Guillermo?

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

The average seawater temperature, in June, is 29°C (84.2°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Average temperature in June - Cayo Guillermo, Cuba
  • Average high temperature in June: 32°C

Warmest months (with the highest average high temperature) are July and August (33°C).
The month with the lowest average high temperature is January (27°C).

  • Average low temperature in June: 23°C

Months with the highest average low temperature are June, July and August (23°C).
Coldest months (with the lowest average low temperature) are January and February (17°C).

Average rainfall in June - Cayo Guillermo, Cuba
  • Average rainfall in June: 160mm

The wettest month (with the highest rainfall) is October (182mm).
The driest month (with the lowest rainfall) is December (39mm).

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

The month with the highest number of rainy days is October (16 days).
Months with the lowest number of rainy days are February and April (5 days).

Average sea temperature in June - Cayo Guillermo, Cuba
  • Average sea temperature in June: 29°C

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

Average daylight in June / Average sunshine in June - Cayo Guillermo, Cuba
  • Average daylight in June: 13.5h

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

  • Average sunshine in June: 7h

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

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

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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