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April Weather in Sunch'on, North Korea

Last updated: August 23, 2025

In April, the average temperature in Sunch'on, North Korea hovers around 11°C (52°F), making it a cool yet pleasant time of year. Be prepared for temperature fluctuations, as it can dip as low as -3°C (27°F) and soar up to 26°C (80°F). During this month, expect about 58 mm (2.3 in) of precipitation, typically spread over 7 days. Additionally, the average humidity sits at a comfortable 67%, ensuring a refreshing atmosphere.

April Temperature in Sunch'on

In April in Sunch'on, the average temperature is 11°C (52°F). Maximums can reach 26°C (80°F), and minimums can drop as low as -3°C (27°F). Be prepared for a range of temperatures to ensure a comfortable and enjoyable trip.

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

The chart illustrates April 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, April typically has an average temperature of 11°C (52°F), with highs reaching up to 26°C (80°F) and lows dropping to around -3°C (27°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.

April Precipitation in Sunch'on

In Sunch'on in April, the precipitation amount is 58 mm (2.3 in) over the course of 7 days.

April Precipitation Trends in Sunch'on

The chart displays monthly precipitation patterns in Sunch'on, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Sunch'on, April typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec13223758122151216332127536628
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sunch'on

In Sunch'on in April humidity is 67%. With an average temperature of 11°C (52°F), this humidity feels like a cool, damp embrace that can make you feel chilly and uncomfortable while traveling, especially if you're not dressed appropriately for the moisture in the air.

April Average Humidity in Sunch'on

This chart illustrates the average monthly humidity levels in Sunch'on, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Sunch'on is approximately 67%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Sunch'on

In Sunch'on in April, 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 April

The chart shows the monthly maximum UV Index (UVI) for Sunch'on in April, 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 April, the maximum UV index in Sunch'on typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346881010119642
Data source: Sunch'on April 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 April 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 April’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 April’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