December Weather in Shishmaref, United States

Last updated: June 24, 2025

In December, the average temperature in Shishmaref, United States hovers around -11°C (12°F). Expect chilling lows of -28°C (-17°F) and occasional highs reaching 3°C (37°F). Precipitation is relatively light, with about 46 mm (1.8 in) falling over 12 days, while the air remains quite damp, showcasing an average humidity of 95%.

December Temperature in Shishmaref

In December in Shishmaref, the average temperature is -11°C (12°F), with maximums reaching 3°C (37°F) and minimums plummeting to -28°C (-17°F). Travelers should prepare for extremely cold conditions and dress warmly to fully enjoy their visit.

December Weather in Shishmaref: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Shishmaref, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shishmaref, December typically has an average temperature of -11°C (12°F), with highs reaching up to 3°C (37°F) and lows dropping to around -28°C (-17°F).

Data source: Temperature data for Shishmaref generated using information from the Copernicus Climate Change Service.

December Precipitation in Shishmaref

In Shishmaref in December, the total precipitation amount is 46 mm (1.8 in) spread over the course of 12 days.

December Precipitation Trends in Shishmaref

The chart displays monthly precipitation patterns in Shishmaref, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Shishmaref, December typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Shishmaref

In Shishmaref in December humidity is 95%. With an average temperature of -11°C (12°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor exploration uncomfortable and necessitating frequent warm-up breaks.

December Average Humidity in Shishmaref

This chart illustrates the average monthly humidity levels in Shishmaref, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Shishmaref is approximately 95%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Shishmaref

In Shishmaref in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Shishmaref.

Maximum UV Index Levels in Shishmaref for December

The chart shows the monthly maximum UV Index (UVI) for Shishmaref in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Shishmaref typically reaches 1, which falls under the low exposure category.

Data source: Shishmaref December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Shishmaref Compares to Other Months

Weather in Shishmaref varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Shishmaref, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Shishmaref, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-17°C (2°F)	18 mm (0.7 inches)	97%	low
February Weather	-16°C (4°F)	28 mm (1.1 inches)	98%	low
March Weather	-12°C (10°F)	28 mm (1.1 inches)	97%	low
April Weather	-7°C (20°F)	20 mm (0.8 inches)	95%	moderate
May Weather	-1°C (31°F)	24 mm (0.9 inches)	92%	high
June Weather	4°C (40°F)	25 mm (1.0 inches)	92%	moderate
July Weather	10°C (49°F)	78 mm (3.1 inches)	91%	high
August Weather	10°C (50°F)	67 mm (2.6 inches)	90%	moderate
September Weather	7°C (45°F)	58 mm (2.3 inches)	86%	moderate
October Weather	2°C (36°F)	52 mm (2.1 inches)	83%	low
November Weather	-5°C (24°F)	41 mm (1.6 inches)	86%	low
December Weather	-11°C (12°F)	46 mm (1.8 inches)	95%	low