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September Weather in Yongbyon, North Korea

Last updated: August 23, 2025

In September, the average temperature in Yongbyon, North Korea hovers around 20°C (68°F). However, you might experience a minimum of 4°C (40°F) and a warm maximum of 31°C (89°F). Expect about 117 mm (4.6 in) of precipitation across 8 days, contributing to an average humidity level of 77%. Stay prepared for a mix of pleasant warmth and refreshing showers!

September Temperature in Yongbyon

In September in Yongbyon, the average temperature is 20°C (68°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 4°C (40°F). This mild climate makes Yongbyon an ideal destination for travelers seeking comfortable weather conditions.

September Weather in Yongbyon: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Yongbyon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yongbyon, September typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (89°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec212740526270787768543924
Data source: Temperature data for Yongbyon 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.

September Precipitation in Yongbyon

In Yongbyon in September, the total precipitation amount is 117 mm (4.6 in) over a span of 8 days.

September Precipitation Trends in Yongbyon

The chart displays monthly precipitation patterns in Yongbyon, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Yongbyon, September typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec11203055120142204318117536722
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yongbyon

In Yongbyon in September, humidity is 77%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace, making it essential for travelers to stay hydrated and take breaks in shaded areas to avoid feeling sluggish in the heat.

September Average Humidity in Yongbyon

This chart illustrates the average monthly humidity levels in Yongbyon, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Yongbyon is approximately 77%, 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Yongbyon

In Yongbyon in September, 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 Yongbyon.

Maximum UV Index Levels in Yongbyon for September

The chart shows the monthly maximum UV Index (UVI) for Yongbyon in September, 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 September, the maximum UV index in Yongbyon typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346881010119642
Data source: Yongbyon September 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 September Weather in Yongbyon Compares to Other Months

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

This table compares monthly weather conditions in Yongbyon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)11 mm (0.4 inches)65%moderate
February Weather-3°C (27°F)20 mm (0.8 inches)61%moderate
March Weather5°C (41°F)30 mm (1.2 inches)60%high
April Weather11°C (52°F)55 mm (2.2 inches)67%very high
May Weather17°C (62°F)120 mm (4.7 inches)76%very high
June Weather21°C (71°F)142 mm (5.6 inches)83%very high
July Weather25°C (78°F)204 mm (8.0 inches)88%very high
August Weather25°C (77°F)318 mm (12.5 inches)90%extreme
September Weather20°C (68°F)117 mm (4.6 inches)77%very high
October Weather12°C (54°F)53 mm (2.1 inches)80%high
November Weather4°C (40°F)67 mm (2.6 inches)76%moderate
December Weather-4°C (25°F)22 mm (0.9 inches)69%low

Compare Yongbyon's Climate with Cities Worldwide