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December Weather in Koksan, North Korea

Last updated: August 23, 2025

In Koksan, North Korea, the average temperature in December hovers around -4°C (25°F). Expect winter's chill, with minimums plummeting to -26°C (-15°F) and maximums reaching a mild 9°C (48°F). During this month, you can anticipate approximately 29 mm (1.1 in) of precipitation over 6 days, all while experiencing an average humidity of 69%.

December Temperature in Koksan

In December in Koksan, the average temperature is -4°C (25°F). The maximum can reach 9°C (48°F), while the minimum can drop to as low as -26°C (-15°F). Travelers should be prepared for cold conditions and dress warmly to fully enjoy their experience.

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

The chart illustrates December 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, December typically has an average temperature of -4°C (25°F), with highs reaching up to 9°C (48°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec212740506069757566534025
Data source: Temperature data for Koksan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Koksan

In Koksan in December, the precipitation amount is 29 mm (1.1 in) over the course of 6 days.

December Precipitation Trends in Koksan

The chart displays monthly precipitation patterns in Koksan, 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 Koksan, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec20245068128110248339145625929
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Koksan

In Koksan in December, humidity is 69%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that dampens the air, making it essential to dress warmly while traveling, as even a short exposure can lead to discomfort.

December Average Humidity in Koksan

This chart illustrates the average monthly humidity levels in Koksan, 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 Koksan is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%62%60%67%76%83%88%90%77%80%76%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Koksan

In Koksan in December, 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 December

The chart shows the monthly maximum UV Index (UVI) for Koksan 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 Koksan typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891011119643
Data source: Koksan 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 Koksan Compares to Other Months

Weather in Koksan varies notably across the year, with each month offering distinct climate conditions. This page compares December’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 December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
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 Weather5°C (41°F)50 mm (2.0 inches)60%high
April Weather10°C (51°F)68 mm (2.7 inches)67%very high
May Weather16°C (61°F)128 mm (5.0 inches)76%very high
June Weather20°C (69°F)110 mm (4.3 inches)83%very high
July Weather24°C (75°F)248 mm (9.8 inches)88%extreme
August Weather24°C (75°F)339 mm (13.3 inches)90%extreme
September Weather19°C (67°F)145 mm (5.7 inches)77%very high
October Weather12°C (54°F)62 mm (2.4 inches)80%high
November Weather4°C (40°F)59 mm (2.3 inches)76%moderate
December Weather-4°C (25°F)29 mm (1.1 inches)69%moderate

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