December weather forecast and climate
Santiago de Cuba, Cuba

What is the temperature in December in Santiago de Cuba?

The average high-temperature, in December, in Santiago de Cuba, is 30°C (86°F), while the average low-temperature is 22°C (71.6°F).

How many days does it rain in December in Santiago de Cuba?

In December, in Santiago de Cuba, Cuba, the rain falls for 6 days. Throughout December, 81.3mm (3.2") of precipitation is accumulated.

What is the water temperature in December in Santiago de Cuba?

The average seawater temperature, in December, is 27.8°C (82°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 December - Santiago de Cuba, Cuba
  • Average high temperature in December: 30°C

Warmest months (with the highest average high temperature) are July, August and September (31°C).
Months with the lowest average high temperature are January, February, March, April and May (28°C).

  • Average low temperature in December: 22°C

Months with the highest average low temperature are July and August (25°C).
Coldest months (with the lowest average low temperature) are January and February (21°C).

Average rainfall in December - Santiago de Cuba, Cuba
  • Average rainfall in December: 81.3mm

The wettest month (with the highest rainfall) is October (193mm).
The driest month (with the lowest rainfall) is February (43.2mm).

Average rainfall days in December - Santiago de Cuba, Cuba
  • Average rainfall days in December: 6 days

The month with the highest number of rainy days is October (15 days).
The month with the lowest number of rainy days is February (5 days).

Average sea temperature in December - Santiago de Cuba, Cuba
  • Average sea temperature in December: 27.8°C

The best month for swimming (with the highest average sea temperature) is September (29.9°C).
The coldest month (with the lowest average sea temperature) is February (26.3°C).

Average daylight in December / Average sunshine in December - Santiago de Cuba, Cuba
  • Average daylight in December: 10.9h

The month with the longest days is June (Average daylight: 13.3h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in December: 6h

The month with most sunshine is April (Average sunshine: 8h).
Months with least sunshine are May, June, September, October, November and December (Average sunshine: 6).

Average UV index in December - Santiago de Cuba, Cuba
  • Average UV index in December: 7

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 7).

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