December weather forecast
English Harbour, Antigua and Barbuda

englishespañol中文
Share

Weather in December

As the year rounds up to its closure, December maintains the modest temperature range noticeable in November. A gradual decrease in rainfall, down to 88mm (3.46"), signals the end of the wet season. Decreasing daylight hours extend the cooler evenings, while the sea temperature holds an inviting warmth. A moderately high UV index ensures the continuing importance of sun protection, even in the year-end month.

Temperature

The shift into December reveals an average high-temperature of a moderately hot 29°C (84.2°F), closely mirroring November's climate. During December, English Harbour observes a consistent average nighttime temperature of 23°C (73.4°F).

Rainfall

In English Harbour, during December, the rain falls for 18 days and regularly aggregates up to 88mm (3.46") of precipitation. Throughout the year, there are 188 rainfall days, and 1040mm (40.94") of precipitation is accumulated.

Sea temperature

In English Harbour, Antigua and Barbuda, the average seawater temperature in December is 27°C (80.6°F).
Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.

Daylight

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

Sunshine

September through December, with an average of 7h of sunshine, are months with the least sunshine in English Harbour.

UV index

January and December, with an average maximum UV index of 8, are months with the lowest UV index. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 8 during December translates into the following directions:
Never be careless. Unprotected skin and eyes can be harmed swiftly. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Heads up! UV intensity is amplified by reflections from water and sand.

Frequently asked questions

Is it hot in English Harbour during December?

The high-temperature during December is 29°C (84.2°F) and the low-temperature is 23°C (73.4°F).

How much does it rain in English Harbour in December?

In English Harbour, Antigua and Barbuda, in December, during 18 rainfall days, 88mm (3.46") of precipitation is typically accumulated.

How warm is the water in December in English Harbour?

In December, the average sea temperature in English Harbour is 27°C (80.6°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.

What is the month with the shortest days in English Harbour?

The month with the shortest days is December, with an average of 11h and 6min of daylight.

What is the average length of the day in December in English Harbour?

The average day length in December in English Harbour, Antigua and Barbuda, is 11h and 8min.

When are sunrise and sunset in December in English Harbour?

In December, on the first day of the month, sunrise is at 06:20 and sunset at 17:31. On the last day of the month, in English Harbour, Antigua and Barbuda, sunrise is at 06:36 and sunset at 17:44 AST.

What is the month with the least sunshine in English Harbour?

September through December, with an average of 7h of sunshine, are months with the least sunshine.

How many hours of sunshine does English Harbour have in December?

The average sunshine duration in December in English Harbour is 7h.

What is the month with the lowest UV index in English Harbour?

The months with the lowest UV index are January and December, with an average maximum UV index of 8.

What is the UV index reading in December in English Harbour?

The average daily maximum UV index in December in English Harbour, Antigua and Barbuda, is 8. A UV Index reading of 8 to 10 represents a very high hazard to health from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
English Harbour, Antigua and Barbuda

Average temperature in December - English Harbour, Antigua and Barbuda
  • Average high temperature in December: 29°C

The warmest months (with the highest average high temperature) are July, August and September (31°C).
The months with the lowest average high temperature are January and February (28°C).

  • Average low temperature in December: 23°C

The months with the highest average low temperature are June, July, August and September (25°C).
The coldest months (with the lowest average low temperature) are January, February and March (22°C).

Average rainfall in December
English Harbour, Antigua and Barbuda

Average rainfall in December - English Harbour, Antigua and Barbuda
  • Average rainfall in December: 88mm

The wettest month (with the highest rainfall) is September (140mm).
The driest month (with the least rainfall) is February (37mm).

Average rainfall days in December
English Harbour, Antigua and Barbuda

Average rainfall days in December - English Harbour, Antigua and Barbuda
  • Average rainfall days in December: 18 days

The month with the highest number of rainy days is October (20 days).
The month with the least rainy days is June (12 days).

Average sea temperature in December
English Harbour, Antigua and Barbuda

Average sea temperature in December - English Harbour, Antigua and Barbuda
  • Average sea temperature in December: 27°C

The best month for swimming (with the highest average sea temperature) is September (29°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (26°C).

Average daylight in December /
Average sunshine in December
English Harbour, Antigua and Barbuda

Average daylight in December / Average sunshine in December - English Harbour, 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: 7h

The months with the most sunshine are January, February, March, April, May, June, July and August (Average sunshine: 8h).
The months with the least sunshine are September, October, November and December (Average sunshine: 7h).

Average UV index in December
English Harbour, Antigua and Barbuda

Average UV index in December - English Harbour, Antigua and Barbuda
  • Average UV index in December: 8

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

English Harbour, Antigua and Barbuda

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location