South Georgia Island
South Georgia and the South Sandwich Islands
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
South Georgia Island, South Georgia and the South Sandwich Islands

December, the first month of the summer, in South Georgia Island, is also a wintry month, with average temperature fluctuating between -0.6°C (30.9°F) and 4.5°C (40.1°F).

Temperature

In South Georgia Island, South Georgia and the South Sandwich Islands, the average high-temperature is almost the same as in November - a still cold 4.5°C (40.1°F). In December, in South Georgia Island, the average low-temperature is -0.6°C (30.9°F).

Rainfall

December is the month with the least rainfall in South Georgia Island, with 77mm (3.03") of accumulated precipitation.

Daylight

With an average of 17.1h of daylight, December has the longest days of the year in South Georgia Island.

Sunshine

In December, the average sunshine in South Georgia Island is 5.4h.

What is the temperature in December in South Georgia Island?

In December, the average high-temperature is 4.5°C (40.1°F), and the average low-temperature is -0.6°C (30.9°F).

How much does it rain in South Georgia Island in December?

Throughout December, 77mm (3.03") of precipitation is accumulated.

What is the driest month in South Georgia Island?

The month with the least rainfall in South Georgia Island, South Georgia and the South Sandwich Islands, is December when 77mm (3.03") of precipitation is typically aggregated.

When are the longest days in South Georgia Island?

With an average of 17.1h of daylight, December has the longest days of the year.

How many hours of daylight does South Georgia Island have in December?

In South Georgia Island, South Georgia and the South Sandwich Islands, the average length of the day in December is 17.1h.

How many hours of sunshine does South Georgia Island have in December?

In South Georgia Island, the average sunshine in December is 5.4h.
Average temperature in December - South Georgia Island, South Georgia and the South Sandwich Islands
  • Average high temperature in December: 4.5°C

The warmest month (with the highest average high temperature) is February (5.6°C).
The month with the lowest average high temperature is July (-2.4°C).

  • Average low temperature in December: -0.6°C

The month with the highest average low temperature is February (1.4°C).
The coldest month (with the lowest average low temperature) is July (-5.4°C).

Average rainfall in December - South Georgia Island, South Georgia and the South Sandwich Islands
  • Average rainfall in December: 77mm

The wettest month (with the highest rainfall) is April (123mm).
The driest month (with the least rainfall) is December (77mm).

Average daylight in December / Average sunshine in December - South Georgia Island, South Georgia and the South Sandwich Islands
  • Average daylight in December: 17.1h

The month with the longest days is December (Average daylight: 17.1h).
The month with the shortest days is June (Average daylight: 7.4h).

  • Average sunshine in December: 5.4h

The month with the most sunshine is November (Average sunshine: 5.8h).
The month with the least sunshine is June (Average sunshine: 0.4h).