December weather forecast and climate
Snow Hill Island, Antarctica

What are the warmest months in Snow Hill Island?

January and December, with an average high-temperature of 3°C (37.4°F), are warmest months in Snow Hill Island.

What is the average temperature in December in Snow Hill Island?

In Snow Hill Island, Antarctica, in December, the average high-temperature is 3°C (37.4°F), and the average low-temperature is -2°C (28.4°F).
Average temperature in December - Snow Hill Island, Antarctica
  • Average high temperature in December: 3°C

Warmest months (with the highest average high temperature) are January and December (3°C).
Months with the lowest average high temperature are July and August (-14°C).

  • Average low temperature in December: -2°C

The month with the highest average low temperature is January (-1°C).
Coldest months (with the lowest average low temperature) are July and August (-21°C).

Average rainfall in December - Snow Hill Island, Antarctica
  • Average rainfall in December: 2mm

The wettest month (with the highest rainfall) is May (12mm).
Driest months (with the lowest rainfall) are January and December (2mm).

Average rainfall days in December - Snow Hill Island, Antarctica
  • Average rainfall days in December: 1 days

Months with the highest number of rainy days are March, April and May (3 days).
Months with the lowest number of rainy days are January, February, September, October, November and December (1 days).

Average sea temperature in December - Snow Hill Island, Antarctica
  • Average sea temperature in December: 0°C

Best months for swimming (with the highest average sea temperature) are January, February and December (0°C).
The coldest month (with the lowest average sea temperature) is May (-2°C).

Average daylight in December / Average sunshine in December - Snow Hill Island, Antarctica
  • Average daylight in December: 21.1h

The month with the longest days is December (Average daylight: 21.1h).
The month with shortest days is June (Average daylight: 4.2h).

  • Average sunshine in December: 10h

The month with most sunshine is December (Average sunshine: 10h).
Months with least sunshine are June and July (Average sunshine: 0).

Average UV index in December - Snow Hill Island, Antarctica
  • Average UV index in December: 5

Months with the highest UV index are November and December (UV index 5).
Months with the lowest UV index are April, May, June, July and August (UV index 0).

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