December weather forecast and climate
Acapulco, Mexico

Palm trees and a lovely white sandy beach in Acapulco, Mexico, with a distant view of the city structures and a mountain
Palm trees and a lovely white sandy beach in Acapulco, Mexico, with a distant view of the city structures and a mountain
The first month of the winter, December, is still a hot month in Acapulco, Mexico, with average temperature fluctuating between 30.9°C (87.6°F) and 24.1°C (75.4°F).

Temperature

The average high-temperature, in December, is 30.9°C (87.6°F), while the average low-temperature is 24.1°C (75.4°F).

Humidity

In Acapulco, the average relative humidity is 75%.

Rainfall

In Acapulco, Mexico, during December, the rain falls for 0.8 days and regularly aggregates up to 10.8mm (0.4") of precipitation. Throughout the year, there are 67.6 rainfall days, and 1336.8mm (52.6") of precipitation is accumulated.

Sea temperature

In Acapulco, in December, the average water temperature is 28.8°C (83.8°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.

Daylight

With an average of 11.1h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine is 8.2h.

UV index

The month with the lowest UV index is December, with an average UV index of 8.

What is the temperature in December in Acapulco?

In Acapulco, Mexico, in December, the average high-temperature is 30.9°C (87.6°F), and the average low-temperature is 24.1°C (75.4°F).

What is the average humidity in December in Acapulco?

In December, the average relative humidity is 75%.

How much does it rain in Acapulco in December?

In Acapulco, during December, the rain falls for 0.8 days and regularly aggregates up to 10.8mm (0.4") of precipitation.

What is the water temperature in December in Acapulco?

In December, the average sea temperature in Acapulco, Mexico, is 28.8°C (83.8°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 Acapulco?

The month with the shortest days in Acapulco is December, with an average of 11.1h of daylight.

How many hours of daylight does Acapulco have in December?

The average length of the day in December in Acapulco, Mexico, is 11.1h.

How many hours of sunshine does Acapulco have in December?

In December, the average sunshine is 8.2h.

What is the month with the lowest UV index in Acapulco?

The month with the lowest UV index in Acapulco, Mexico, is December, with an average UV index of 8.

How high is the UV index in December in Acapulco?

In December, the average UV index in Acapulco, Mexico, is 8.
Average temperature in December - Acapulco, Mexico
  • Average high temperature in December: 30.9°C

The warmest month (with the highest average high temperature) is July (32.3°C).
Months with the lowest average high temperature are January, February and March (30.4°C).

  • Average low temperature in December: 24.1°C

The month with the highest average low temperature is June (25.2°C).
The coldest month (with the lowest average low temperature) is January (23.3°C).

Average humidity in December - Acapulco, Mexico
  • Average humidity in December: 75%

The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (72%).

Average rainfall in December - Acapulco, Mexico
  • Average rainfall in December: 10.8mm

The wettest month (with the highest rainfall) is September (309.6mm).
The driest month (with the lowest rainfall) is March (2.2mm).

Average rainfall days in December - Acapulco, Mexico
  • Average rainfall days in December: 0.8 days

The month with the highest number of rainy days is September (14.3 days).
The month with the lowest number of rainy days is April (0.2 days).

Average sea temperature in December - Acapulco, Mexico
  • Average sea temperature in December: 28.8°C

The best month for swimming (with the highest average sea temperature) is August (30°C).
The coldest month (with the lowest average sea temperature) is March (27.7°C).

Average daylight in December / Average sunshine in December - Acapulco, Mexico
  • Average daylight in December: 11.1h

The month with the longest days is June (Average daylight: 13.1h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in December: 8.2h

The month with most sunshine is March (Average sunshine: 9.3h).
The month with least sunshine is September (Average sunshine: 6.5h).

Average UV index in December - Acapulco, Mexico
  • Average UV index in December: 8

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).

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