December weather forecast and climate
Cedar Grove, Antigua and Barbuda

The first month of the winter, December, is still a warm month in Cedar Grove, Antigua and Barbuda, with temperature in the range of an average low of 26.2°C (79.2°F) and an average high of 26.9°C (80.4°F).

Temperature

In December, the average high-temperature is essentially the same as in November - a still warm 26.9°C (80.4°F). In Cedar Grove, the average low-temperature is 26.2°C (79.2°F).

Humidity

In December, the average relative humidity is 76%.

Rainfall

In Cedar Grove, Antigua and Barbuda, during December, the rain falls for 23.5 days and regularly aggregates up to 56mm (2.2") of precipitation. Throughout the year, there are 265.2 rainfall days, and 744mm (29.29") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature in Cedar Grove is 27°C (80.6°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

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

Sunshine

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

UV index

Months with the highest UV index in Cedar Grove are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Cedar Grove, Antigua and Barbuda. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in December interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in December in Cedar Grove?

The average high-temperature, in December, is 26.9°C (80.4°F), while the average low-temperature is 26.2°C (79.2°F).

What is the average humidity in December in Cedar Grove?

In Cedar Grove, Antigua and Barbuda, the average relative humidity in December is 76%.

How much does it rain in Cedar Grove in December?

In December, in Cedar Grove, Antigua and Barbuda, the rain falls for 23.5 days. Throughout December, 56mm (2.2") of precipitation is accumulated.

What is the water temperature in December in Cedar Grove?

In Cedar Grove, Antigua and Barbuda, the average seawater temperature in December is 27°C (80.6°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 Cedar Grove?

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

What is the average length of the day in December in Cedar Grove?

In December, the average length of the day in Cedar Grove is 11.1h.

What is the month with the least sunshine in Cedar Grove?

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

How many hours of sunshine does Cedar Grove have in December?

In Cedar Grove, Antigua and Barbuda, the average sunshine in December is 6.5h.

What is the month with the highest UV index in Cedar Grove?

Months with the highest UV index in Cedar Grove, Antigua and Barbuda, are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Cedar Grove?

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

What is the UV index reading in December in Cedar Grove?

In December, the average daily maximum UV index in Cedar Grove is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in December - Cedar Grove, 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).

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

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

Average wind speed in December - Cedar Grove, 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).

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

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

Average rainfall in December - Cedar Grove, 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).

Average rainfall days in December - Cedar Grove, 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).

Average sea temperature in December - Cedar Grove, 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 - Cedar Grove, Antigua and Barbuda
  • Average daylight in December: 11.1h

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

  • Average sunshine in December: 6.5h

Months with the most sunshine are April, August and September (Average sunshine: 10.3h).
Months with the least sunshine are November and December (Average sunshine: 6.5).

Average sunshine days in December - Cedar Grove, 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).

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

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

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

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).

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

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