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December Weather in Ongjin, North Korea

Last updated: August 23, 2025

In December, the average temperature in Ongjin, North Korea hovers around 1°C (35°F). Expect chilly spells with temperatures dropping as low as -10°C (14°F), while reaching a maximum of 12°C (55°F). During this month, the region sees 29 mm (1.2 in) of precipitation spread over 7 days, accompanied by an average humidity of 74%.

December Temperature in Ongjin

In December in Ongjin, the average temperature is 1°C (35°F). The maximum can reach 12°C (55°F), and the minimum can be as low as -10°C (14°F). It's advisable to pack warm clothing and be prepared for chilly conditions if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Ongjin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ongjin, December typically has an average temperature of 1°C (35°F), with highs reaching up to 12°C (55°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec303241505967757871604735
Data source: Temperature data for Ongjin 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 Ongjin

In Ongjin in December, the precipitation amount is 29 mm (1.2 in) over the course of 7 days.

December Precipitation Trends in Ongjin

The chart displays monthly precipitation patterns in Ongjin, 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 Ongjin, December typically receives around 29 mm (1.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec201933549188134206115294630
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ongjin

In Ongjin in December humidity is 74%. With an average temperature of 1°C (35°F), this humidity feels like a piercing chill that clings to your skin, making travel uncomfortable and requiring you to bundle up to stay warm.

December Average Humidity in Ongjin

This chart illustrates the average monthly humidity levels in Ongjin, 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 Ongjin is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%65%65%75%81%85%91%91%77%79%80%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ongjin

In Ongjin 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 Ongjin, you can check the information here.

Maximum UV Index Levels in Ongjin for December

The chart shows the monthly maximum UV Index (UVI) for Ongjin 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 Ongjin typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689911119643
Data source: Ongjin 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 Ongjin Compares to Other Months

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

This table compares monthly weather conditions in Ongjin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)19 mm (0.8 inches)71%moderate
February Weather0°C (32°F)19 mm (0.7 inches)65%moderate
March Weather5°C (42°F)32 mm (1.3 inches)65%high
April Weather10°C (51°F)54 mm (2.1 inches)75%very high
May Weather15°C (59°F)91 mm (3.6 inches)81%very high
June Weather19°C (67°F)88 mm (3.5 inches)85%very high
July Weather24°C (75°F)134 mm (5.3 inches)91%extreme
August Weather25°C (78°F)206 mm (8.1 inches)91%extreme
September Weather21°C (71°F)115 mm (4.5 inches)77%very high
October Weather15°C (60°F)29 mm (1.1 inches)79%high
November Weather9°C (48°F)46 mm (1.8 inches)80%moderate
December Weather1°C (35°F)29 mm (1.2 inches)74%moderate

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