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May Weather in Koksan, North Korea

Last updated: August 23, 2025

In May, the average temperature in Koksan, North Korea is a comfortable 16°C (61°F). Expect temperatures to range from a cool 3°C (37°F) to a warm 31°C (87°F). During this month, you can anticipate about 128 mm (5.0 in) of precipitation over approximately 10 days, accompanied by an average humidity level of 76%.

May Temperature in Koksan

In May in Koksan, the average temperature is 16°C (61°F). Maximum temperatures can reach 31°C (87°F), while minimums can drop to as low as 3°C (37°F). Be prepared for a range of weather conditions during your travels!

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

The chart illustrates May 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, May typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (87°F) and lows dropping to around 3°C (37°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.

May Precipitation in Koksan

In Koksan in May, the total precipitation amount is 128 mm (5.0 in) recorded over a span of 10 days.

May Precipitation Trends in Koksan

The chart displays monthly precipitation patterns in Koksan, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Koksan, May typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec20245068128110248339145625929
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Koksan

In Koksan in May humidity is 76%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that makes traveling feel slightly heavy yet refreshing, often prompting you to seek shade or indulge in ice-cold drinks to stay comfortable.

May Average Humidity in Koksan

This chart illustrates the average monthly humidity levels in Koksan, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Koksan is approximately 76%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Koksan

In Koksan in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Koksan.

Maximum UV Index Levels in Koksan for May

The chart shows the monthly maximum UV Index (UVI) for Koksan in May, 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 May, the maximum UV index in Koksan typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891011119643
Data source: Koksan May 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 May 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 May’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 May’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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