Saint John's
Antigua and Barbuda
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Saint John's, Antigua and Barbuda

Cloudy skies at sunset in St John
Cloudy skies at sunset in St John's Harbour, Antigua
December, the first month of the winter, in Saint John's, is also a moderately hot month, with average temperature fluctuating between 28.8°C (83.8°F) and 23°C (73.4°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a still warm 28.8°C (83.8°F). The average low-temperature, in Saint John's, is 23°C (73.4°F).

Rainfall

In Saint John's, it is raining for 12.1 days, with typically 83.4mm (3.3") of accumulated precipitation. Throughout the year, there are 125.1 rainfall days, and 1049.3mm (41.3") of precipitation is accumulated.

Daylight

December has the shortest days of the year in Saint John's, with an average of 11.1h of daylight.

What is the temperature in December in Saint John's?

The average high-temperature, in December, is 28.8°C (83.8°F), while the average low-temperature is 23°C (73.4°F).

How many days does it rain in December in Saint John's?

In December, the rain falls for 12.1 days. Throughout December, 83.4mm (3.3") of precipitation is accumulated.

What is the month with the shortest days in Saint John's?

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

What is the average length of the day in December in Saint John's?

In December, the average length of the day is 11.1h.
Average temperature in December - Saint John
  • Average high temperature in December: 28.8°C

The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (28.3°C).

  • Average low temperature in December: 23°C

The month with the highest average low temperature is August (25.5°C).
The coldest month (with the lowest average low temperature) is February (22.2°C).

Average rainfall in December - Saint John
  • Average rainfall in December: 83.4mm

The wettest month (with the highest rainfall) is October (142.2mm).
The driest month (with the lowest rainfall) is February (44.9mm).

Average rainfall days in December - Saint John
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is October (12.9 days).
The month with the lowest number of rainy days is April (7.2 days).

Average daylight in December - Saint John
  • 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).