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May Weather in Sunch'on, North Korea

Last updated: August 23, 2025

In Sunch'on, North Korea, the average temperature in May is a pleasant 17°C (62°F). During this time, you can expect temperatures to range from a minimum of 3°C (37°F) to a maximum of 32°C (90°F). Be prepared for 122 mm (4.8 in) of precipitation over approximately 10 days, accompanied by an average humidity level of 76%.

May Temperature in Sunch'on

In May in Sunch'on, the average temperature is 17°C (62°F). The maximum can reach 32°C (90°F), while the minimum can be as low as 3°C (37°F). This makes Sunch'on a great destination for travelers looking to enjoy mild weather with the possibility of warmer days.

May Weather in Sunch'on: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sunch'on, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sunch'on, May typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec212740526270777768544024
Data source: Temperature data for Sunch'on 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 Sunch'on

In Sunch'on in May, the total precipitation amount reaches 122 mm (4.8 in) over the course of 10 days.

May Precipitation Trends in Sunch'on

The chart displays monthly precipitation patterns in Sunch'on, 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 Sunch'on, May typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec13223758122151216332127536628
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sunch'on

In Sunch'on in May, humidity is 76%. With an average temperature of 17°C (62°F), this humidity feels like a warm, enveloping embrace, making travel feel slightly more challenging as it can lead to a sticky discomfort, especially during outdoor excursions.

May Average Humidity in Sunch'on

This chart illustrates the average monthly humidity levels in Sunch'on, 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 Sunch'on 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 Sunch'on

In Sunch'on in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Sunch'on.

Maximum UV Index Levels in Sunch'on for May

The chart shows the monthly maximum UV Index (UVI) for Sunch'on 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 Sunch'on typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346881010119642
Data source: Sunch'on 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 Sunch'on Compares to Other Months

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

This table compares monthly weather conditions in Sunch'on, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)13 mm (0.5 inches)65%moderate
February Weather-3°C (27°F)22 mm (0.9 inches)61%moderate
March Weather5°C (41°F)37 mm (1.4 inches)60%high
April Weather11°C (52°F)58 mm (2.3 inches)67%very high
May Weather17°C (62°F)122 mm (4.8 inches)76%very high
June Weather21°C (70°F)151 mm (5.9 inches)83%very high
July Weather25°C (77°F)216 mm (8.5 inches)88%very high
August Weather25°C (77°F)332 mm (13.1 inches)90%extreme
September Weather20°C (68°F)127 mm (5.0 inches)77%very high
October Weather12°C (55°F)53 mm (2.1 inches)80%high
November Weather4°C (40°F)66 mm (2.6 inches)76%moderate
December Weather-4°C (24°F)27 mm (1.1 inches)69%low

Compare Sunch'on's Climate with Cities Worldwide