December Weather in Sinuiju, North Korea

Last updated: August 23, 2025

In December, the average temperature in Sinuiju, North Korea hovers around -4°C (25°F), with temperatures dipping as low as -18°C (1°F) and occasionally reaching a cozy 8°C (46°F). Expect about 13 mm (0.5 in) of precipitation over 3 days, accompanied by an average humidity of 68%.

December Temperature in Sinuiju

In December in Sinuiju, the average temperature is -4°C (25°F), with maximums that can reach 8°C (46°F) and minimums that can drop as low as -18°C (1°F). Travelers should prepare for chilly conditions and dress in layers to stay warm while exploring.

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

The chart illustrates December temperature patterns in Sinuiju, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sinuiju, December typically has an average temperature of -4°C (25°F), with highs reaching up to 8°C (46°F) and lows dropping to around -18°C (1°F).

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

December Precipitation in Sinuiju

In Sinuiju in December, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

December Precipitation Trends in Sinuiju

The chart displays monthly precipitation patterns in Sinuiju, 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 Sinuiju, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 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 Sinuiju

In Sinuiju in December humidity is 68%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that penetrates layers of clothing, making travel uncomfortable as the cold and dampness cling to your skin.

December Average Humidity in Sinuiju

This chart illustrates the average monthly humidity levels in Sinuiju, 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 Sinuiju is approximately 68%, 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 Sinuiju

In Sinuiju in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Sinuiju, you can visit Hourly UV Index in Sinuiju.

Maximum UV Index Levels in Sinuiju for December

The chart shows the monthly maximum UV Index (UVI) for Sinuiju 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 Sinuiju typically reaches 2, which falls under the low exposure category.

Data source: Sinuiju 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 Sinuiju Compares to Other Months

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

This table compares monthly weather conditions in Sinuiju, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	7 mm (0.3 inches)	69%	moderate
February Weather	-3°C (27°F)	18 mm (0.7 inches)	60%	moderate
March Weather	4°C (39°F)	18 mm (0.7 inches)	63%	high
April Weather	10°C (51°F)	46 mm (1.8 inches)	73%	high
May Weather	16°C (61°F)	94 mm (3.7 inches)	81%	very high
June Weather	20°C (69°F)	98 mm (3.9 inches)	87%	very high
July Weather	25°C (77°F)	106 mm (4.2 inches)	91%	very high
August Weather	25°C (77°F)	253 mm (10.0 inches)	91%	very high
September Weather	20°C (69°F)	90 mm (3.6 inches)	77%	very high
October Weather	13°C (55°F)	52 mm (2.0 inches)	75%	high
November Weather	5°C (40°F)	60 mm (2.4 inches)	69%	moderate
December Weather	-4°C (25°F)	13 mm (0.5 inches)	68%	low