December weather forecast and climate
San Andrés, Colombia

December, the first month of the winter, in San Andrés, is still a warm month, with average temperature fluctuating between 29°C (84.2°F) and 24°C (75.2°F).

Temperature

January, November and December, with an average high-temperature of 29°C (84.2°F), are the coldest months.

Rainfall

In San Andrés, during December, the rain falls for 16 days and regularly aggregates up to 96mm (3.8") of precipitation. In San Andrés, during the entire year, the rain falls for 182 days and collects up to 1846mm (72.7") of precipitation.

Sea temperature

In San Andrés, the average water temperature is 28.1°C (82.6°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.

Daylight

With an average of 11.4h of daylight, December has the shortest days of the year in San Andrés.

Sunshine

In December, the average sunshine is 7h.

UV index

The month with the lowest UV index is December, with an average UV index of 9.

What is the coldest month in San Andrés?

January, November and December, with an average high-temperature of 29°C (84.2°F), are the coldest months in San Andrés, Colombia.

What is the temperature in December in San Andrés?

The average high-temperature, in December, in San Andrés, is 29°C (84.2°F), while the average low-temperature is 24°C (75.2°F).

How much does it rain in San Andrés in December?

In December, in San Andrés, Colombia, the rain falls for 16 days. Throughout December, 96mm (3.8") of precipitation is accumulated.

What is the sea water temperature in December in San Andrés?

In December, the average sea temperature in San Andrés, Colombia, is 28.1°C (82.6°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.

What is the month with the shortest days in San Andrés?

December has the shortest days of the year in San Andrés, Colombia, with an average of 11.4h of daylight.

How many hours of daylight does San Andrés have in December?

In San Andrés, Colombia, the average length of the day in December is 11.4h.

How many hours of sunshine does San Andrés have in December?

In December, the average sunshine in San Andrés, Colombia, is 7h.

What is the month with the lowest UV index in San Andrés?

The month with the lowest UV index is December, with an average UV index of 9.

How high is the UV index in December in San Andrés?

In December, the average UV index in San Andrés is 9.
Average temperature in December - San Andrés, Colombia
  • Average high temperature in December: 29°C

Warmest months (with the highest average high temperature) are March, April and May (31°C).
Months with the lowest average high temperature are January, November and December (29°C).

  • Average low temperature in December: 24°C

Months with the highest average low temperature are April, May, June, July and August (25°C).
Coldest months (with the lowest average low temperature) are January and February (23°C).

Average rainfall in December - San Andrés, Colombia
  • Average rainfall in December: 96mm

The wettest month (with the highest rainfall) is October (264mm).
The driest month (with the lowest rainfall) is March (19mm).

Average rainfall days in December - San Andrés, Colombia
  • Average rainfall days in December: 16 days

The month with the highest number of rainy days is October (21 days).
The month with the lowest number of rainy days is March (7 days).

Average sea temperature in December - San Andrés, Colombia
  • Average sea temperature in December: 28.1°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (27°C).

Average daylight in December / Average sunshine in December - San Andrés, Colombia
  • Average daylight in December: 11.4h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.4h).

  • Average sunshine in December: 7h

Months with most sunshine are March and April (Average sunshine: 9h).
Months with least sunshine are June, July, September, October and November (Average sunshine: 6).

Average UV index in December - San Andrés, Colombia
  • Average UV index in December: 9

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).

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