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December Weather in Chongjin, North Korea

Last updated: August 23, 2025

In Chongjin, North Korea, the average temperature in December hovers around -4°C (26°F). Temperatures can dip to a brisk -19°C (-1°F) at their lowest, while reaching a pleasant 8°C (47°F) at their peak. During this time, expect about 71 mm (2.8 in) of precipitation spread over 9 days, with an average humidity of 75%.

December Temperature in Chongjin

In December in Chongjin, the average temperature is -4°C (26°F), with maximums reaching 8°C (47°F) and minimums dipping as low as -19°C (-1°F). It's advisable to bundle up and prepare for cold conditions if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Chongjin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chongjin, December typically has an average temperature of -4°C (26°F), with highs reaching up to 8°C (47°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec202336455461707265534025
Data source: Temperature data for Chongjin 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 Chongjin

In Chongjin in December, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

December Precipitation Trends in Chongjin

The chart displays monthly precipitation patterns in Chongjin, 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 Chongjin, December typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec2832563411498116360161575471
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chongjin

In Chongjin in December, humidity is 75%. With an average temperature of -4°C (26°F), this humidity feels like an uncomfortable chill that penetrates layers of clothing, making outdoor excursions feel much colder than the thermometer suggests.

December Average Humidity in Chongjin

This chart illustrates the average monthly humidity levels in Chongjin, 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 Chongjin is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%71%63%65%73%83%87%89%79%80%69%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chongjin

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

Maximum UV Index Levels in Chongjin for December

The chart shows the monthly maximum UV Index (UVI) for Chongjin 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 Chongjin typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346781110118632
Data source: Chongjin 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 Chongjin Compares to Other Months

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

This table compares monthly weather conditions in Chongjin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)28 mm (1.1 inches)78%moderate
February Weather-5°C (23°F)32 mm (1.3 inches)71%moderate
March Weather2°C (36°F)56 mm (2.2 inches)62%high
April Weather7°C (46°F)34 mm (1.3 inches)65%high
May Weather12°C (54°F)114 mm (4.5 inches)73%very high
June Weather16°C (62°F)97 mm (3.8 inches)83%extreme
July Weather21°C (70°F)116 mm (4.6 inches)87%very high
August Weather22°C (72°F)360 mm (14.2 inches)89%extreme
September Weather18°C (65°F)161 mm (6.3 inches)79%very high
October Weather12°C (53°F)57 mm (2.3 inches)80%high
November Weather5°C (41°F)54 mm (2.1 inches)69%moderate
December Weather-4°C (26°F)71 mm (2.8 inches)75%low

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