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December Weather in Sunan, North Korea

Last updated: August 23, 2025

In December, the average temperature in Sunan, North Korea hovers around -3°C (26°F). Temperatures can dip as low as -24°C (-11°F), while reaching a maximum of 9°C (49°F). Expect about 26 mm (1.0 in) of precipitation spread over 4 days, contributing to a moderate average humidity of 69%.

December Temperature in Sunan

In December in Sunan, the average temperature is -3°C (26°F). Maximums can reach 9°C (49°F), while minimums can drop as low as -24°C (-11°F). Travelers should be prepared for a wide temperature range and dress appropriately for potentially very cold conditions.

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

The chart illustrates December temperature patterns in Sunan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sunan, December typically has an average temperature of -3°C (26°F), with highs reaching up to 9°C (49°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec232841536371787869564126
Data source: Temperature data for Sunan 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 Sunan

In Sunan in December, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

December Precipitation Trends in Sunan

The chart displays monthly precipitation patterns in Sunan, 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 Sunan, December typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec12193351114150191306125505526
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sunan

In Sunan in December humidity is 69%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that wraps around you, making every breath feel heavy and crisp—perfect for travelers who are unaccustomed to such damp cold.

December Average Humidity in Sunan

This chart illustrates the average monthly humidity levels in Sunan, 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 Sunan 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 Sunan

In Sunan 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 Sunan, you can visit Hourly UV Index in Sunan.

Maximum UV Index Levels in Sunan for December

The chart shows the monthly maximum UV Index (UVI) for Sunan 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 Sunan typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec345891010119642
Data source: Sunan 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 Sunan Compares to Other Months

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

This table compares monthly weather conditions in Sunan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)12 mm (0.5 inches)65%moderate
February Weather-2°C (29°F)19 mm (0.8 inches)61%moderate
March Weather5°C (42°F)33 mm (1.3 inches)60%moderate
April Weather12°C (53°F)51 mm (2.0 inches)67%very high
May Weather17°C (63°F)114 mm (4.5 inches)76%very high
June Weather22°C (71°F)150 mm (5.9 inches)83%very high
July Weather26°C (78°F)191 mm (7.5 inches)88%very high
August Weather26°C (78°F)306 mm (12.1 inches)90%extreme
September Weather21°C (69°F)125 mm (4.9 inches)77%very high
October Weather13°C (56°F)50 mm (2.0 inches)80%high
November Weather5°C (42°F)55 mm (2.2 inches)76%moderate
December Weather-3°C (26°F)26 mm (1.0 inches)69%low

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