Snow Hill Island
Antarctica
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Snow Hill Island, Antarctica

A family of penguins on Snow Hill Island in Antarctica
A family of penguins on Snow Hill Island in Antarctica

Rainfall

January and December are months with the least rain in Snow Hill Island, Antarctica, when the rain falls for 1 days and typically aggregates up to 2mm (0.08") of rain.

Daylight

December has the longest days of the year, with an average of 21.1h of daylight.

Sunshine

The month with the most sunshine in Snow Hill Island is December, with an average of 10h of sunshine.

UV index

November and December, with an average maximum UV index of 5, are months with the highest UV index in Snow Hill Island. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 in December transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

How much does it rain in Snow Hill Island in December?

In Snow Hill Island, Antarctica, in December, during 1 rainfall days, 2mm (0.08") of precipitation is typically accumulated.

What is the driest month in Snow Hill Island?

January and December are months with the least rain when the rain falls for 1 days and typically aggregates up to 2mm (0.08") of rain.

When are the longest days in Snow Hill Island?

The month with the longest days in Snow Hill Island, Antarctica, is December, with an average of 21.1h of daylight.

How many hours of daylight does Snow Hill Island have in December?

The average length of the day in December is 21.1h.

What month has the most sunshine in Snow Hill Island?

The month with the most sunshine is December, with an average of 10h of sunshine.

How long on average sun shines in December in Snow Hill Island?

The average sunshine in December is 10h.

What is the month with the highest UV index in Snow Hill Island?

November and December, with an average maximum UV index of 5, are months with the highest UV index in Snow Hill Island.

How high is the UV index in December in Snow Hill Island?

In Snow Hill Island, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.
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 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).