January Weather in Koksan, North Korea

Last updated: August 23, 2025

In January, the average temperature in Koksan, North Korea is a brisk -6°C (22°F). Temperatures can drop as low as -28°C (-17°F), but can also reach a milder 10°C (51°F). Expect a modest 20 mm (0.8 in) of precipitation over about 4 days, with an average humidity of 65% making it feel even colder.

January Temperature in Koksan

In January in Koksan, the average temperature is -6°C (22°F). The maximum can reach 10°C (51°F), while the minimum can plummet to -28°C (-17°F). Travelers should be prepared for cold weather and extreme temperature variations during this time.

January Weather in Koksan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Koksan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koksan, January typically has an average temperature of -6°C (22°F), with highs reaching up to 10°C (51°F) and lows dropping to around -28°C (-17°F).

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

January Precipitation in Koksan

In Koksan in January, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.

January Precipitation Trends in Koksan

The chart displays monthly precipitation patterns in Koksan, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Koksan, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Koksan

In Koksan in January humidity is 65%. With an average temperature of -6°C (22°F), this humidity feels like a biting chill that seeps into your bones, making outdoor exploration brisk and invigorating but requiring extra layers to stay comfortable while traveling.

January Average Humidity in Koksan

This chart illustrates the average monthly humidity levels in Koksan, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Koksan is approximately 65%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Koksan

In Koksan in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Koksan, you can check the information here.

Maximum UV Index Levels in Koksan for January

The chart shows the monthly maximum UV Index (UVI) for Koksan in January, 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 January, the maximum UV index in Koksan typically reaches 3, which falls under the moderate exposure category.

Data source: Koksan January 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 January Weather in Koksan Compares to Other Months

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

This table compares monthly weather conditions in Koksan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	20 mm (0.8 inches)	65%	moderate
February Weather	-3°C (27°F)	24 mm (1.0 inches)	61%	moderate
March Weather	5°C (41°F)	50 mm (2.0 inches)	60%	high
April Weather	10°C (51°F)	68 mm (2.7 inches)	67%	very high
May Weather	16°C (61°F)	128 mm (5.0 inches)	76%	very high
June Weather	20°C (69°F)	110 mm (4.3 inches)	83%	very high
July Weather	24°C (75°F)	248 mm (9.8 inches)	88%	extreme
August Weather	24°C (75°F)	339 mm (13.3 inches)	90%	extreme
September Weather	19°C (67°F)	145 mm (5.7 inches)	77%	very high
October Weather	12°C (54°F)	62 mm (2.4 inches)	80%	high
November Weather	4°C (40°F)	59 mm (2.3 inches)	76%	moderate
December Weather	-4°C (25°F)	29 mm (1.1 inches)	69%	moderate