December weather forecast
Liberta, Antigua and Barbuda

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Weather in December

Ending the year in December, the weather in Liberta, Antigua, and Barbuda, sees a continued temperature drop. Rainfall drops drastically, promising dry holiday festivities. Wind speeds increase providing a cool break from the year's constant warm periods. The UV index remains constant at 7, necessitating constant sun protection. Despite the decreased daylight hours, December records the highest atmospheric pressure of the year at 1014.8mb.

Temperature

As Liberta steps into December, the average high-temperature is measured at a still warm 26.9°C (80.4°F), displaying minor differences from November's 28°C (82.4°F). Liberta's nocturnal December readings average at a still warm 26.2°C (79.2°F), showing little variation from the daytime temperatures.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Liberta, in December, it is raining for 23.5 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, there are 265.2 rainfall days, and 744mm (29.29") of precipitation is accumulated.

Daylight

With an average of 11h and 6min of daylight, December has the shortest days of the year in Liberta.
On the first day of the month, sunrise is at 06:20 and sunset at 17:31. On the last day of December, in Liberta, sunrise is at 06:36 and sunset at 17:44 AST.

Sunshine

November and December, with an average of 6.5h of sunshine, are months with the least sunshine in Liberta.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 7 during December leads to these advisories:
Ward off overexposure. Defence against solar harm is crucial. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What are December temperatures in Liberta?

In Liberta, 26.9°C (80.4°F) is the average high-temperature and 26.2°C (79.2°F) is the average low-temperature during December. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in November is evaluated at 32°C (89.6°F).

What is the average humidity in December in Liberta?

The average relative humidity in December in Liberta is 76%.

How many days does it rain in December in Liberta?

In December, the rain falls for 23.5 days. Throughout December, 56mm (2.2") of precipitation is accumulated.

What is the month with the shortest days in Liberta?

December has the shortest days of the year in Liberta, Antigua and Barbuda, with an average of 11h and 6min of daylight.

What is the average length of the day in December in Liberta?

In December, the average day length in Liberta, Antigua and Barbuda, is 11h and 8min.

When is the sunrise / sunset in December in Liberta?

On the first day of December, sunrise is at 06:20 and sunset at 17:31. On the last day of the month, sunrise is at 06:36 and sunset at 17:44 AST.

What is the month with the least sunshine in Liberta?

November and December, with an average of 6.5h of sunshine, are months with the least sunshine.

How long on average sun shines in December in Liberta?

In Liberta, Antigua and Barbuda, the average sunshine duration in December is 6.5h.

When is the highest UV index in Liberta?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Liberta.

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

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index intensity in December in Liberta?

The average daily maximum UV index in December in Liberta, Antigua and Barbuda, is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in December
Liberta, Antigua and Barbuda

Average temperature in December - Liberta, Antigua and Barbuda
  • Average high temperature in December: 26.9°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.9°C).

  • Average low temperature in December: 26.2°C

The month with the highest average low temperature is October (27.9°C).
The coldest months (with the lowest average low temperature) are February and March (25°C).

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Average pressure in December
Liberta, Antigua and Barbuda

Average pressure in December - Liberta, Antigua and Barbuda
  • Average pressure in December: 1014.8mbar

The month with the highest atmospheric pressure is June (1016.3mbar).
The months with the lowest atmospheric pressure are October and November (1012.6mbar).

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Average wind speed in December
Liberta, Antigua and Barbuda

Average wind speed in December - Liberta, Antigua and Barbuda
  • Average wind speed in December: 25.1km/h

The windiest month (with the highest average wind speed) is July (26.9km/h).
The calmest month (with the lowest average wind speed) is October (20.4km/h).

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Average humidity in December
Liberta, Antigua and Barbuda

Average humidity in December - Liberta, Antigua and Barbuda
  • Average humidity in December: 76%

The months with the highest relative humidity are May, July and August (78%).
The months with the lowest relative humidity are January, February and March (75%).

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Average rainfall in December
Liberta, Antigua and Barbuda

Average rainfall in December - Liberta, Antigua and Barbuda
  • Average rainfall in December: 56mm

The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is February (23mm).

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Average rainfall days in December
Liberta, Antigua and Barbuda

Average rainfall days in December - Liberta, Antigua and Barbuda
  • Average rainfall days in December: 23.5 days

The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is March (17.7 days).

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Average daylight in December /
Average sunshine in December
Liberta, Antigua and Barbuda

Average daylight in December / Average sunshine in December - Liberta, Antigua and Barbuda
  • Average daylight in December: 11h and 1min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in December: 6h and 3min

The months with the most sunshine are April, August and September (Average sunshine: 10h and 18min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).

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Average sunshine days in December
Liberta, Antigua and Barbuda

Average sunshine days in December - Liberta, Antigua and Barbuda
  • Average sunshine days in December: 4.2 days

The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is July (0.6 days).

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Average UV index in December
Liberta, Antigua and Barbuda

Average UV index in December - Liberta, Antigua and Barbuda
  • Average UV index in December: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in December
Liberta, Antigua and Barbuda

Average cloud cover in December - Liberta, Antigua and Barbuda
  • Average cloud cover in December: 39

The months with the most cloud cover are May, June and July (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 34).

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Average visibility in December
Liberta, Antigua and Barbuda

Average visibility in December - Liberta, Antigua and Barbuda
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Liberta, Antigua and Barbuda

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