September weather forecast
North Korea

September in North Korea marks the transition from the hot and humid summer season to the more temperate and comfortable autumn. Temperatures start to decrease noticeably, and rainfall begins to taper off as the month progresses, leading to a more comfortable and dry climate.

In Pyongyang, the average temperatures in September range from 16°C (60.8°F) to 26°C (78.8°F), providing relief from the summer heat of August. Coastal cities like Nampo and Wonsan also witness a drop in temperatures, experiencing averages between 17°C (62.6°F) to 24°C (75.2°F). The mountainous regions in the eastern part of the country, while still warm during the day, start to see cooler nights, with average temperatures between 13°C (55.4°F) and 20°C (68°F).

September is also the month when the monsoon season ends. As a result, precipitation levels drop significantly compared to the high rainfall experienced during July and August. This decrease in rainfall, along with milder temperatures, results in a reduction in humidity levels, offering a more comfortable climate.

Compared to October, the following month, September is still relatively warm, but the shift towards autumn is palpable, especially towards the end of the month. This transition is noticeable not just in the weather, but also in the landscapes, as the greenery of summer starts to give way to the golden hues of autumn.

September offers an inviting climate in North Korea, with pleasant temperatures and reduced rainfall. The mild and dry conditions, along with the onset of autumn foliage, make it an ideal time for outdoor activities and exploration.

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• Pyongyang - September »
  In Pyongyang, in September, during 7.2 rainfall days, 100mm (3.94") of precipitation is typically accumulated. September brings the early signs of autumn to Pyongyang, with temperatures beginning a downward trend to sit around 24.7°C (76.5°F).
• Chongjin - September »
  In Chongjin in September, during 8.2 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Chongjin in September, during 8.2 rainfall days, 30mm (1.18") of precipitation is typically accumulated.
• Nampo - September »
  On the last day of September, in Nampo, sunrise is at 06:33 and sunset at 18:23 KST. In September, the average sea temperature in Nampo is 21.5°C (70.7°F).
• Wonsan - September »
  On the first day of September in Wonsan sunrise is at 05:59 and sunset at 19:01. In Wonsan in September, the average water temperature is 21.6°C (70.9°F).
• Sinuiju - September »
  September's onset in Sinuiju brings a negligible change in high-temperatures, falling from a warm 28.8°C (83.8°F) in August to a still moderately hot 25°C (77°F). What time are sunrise and sunset in September in Sinuiju?
• Kaechon - September »
  In Kaechon, during September, the rain falls for 9.3 days and regularly aggregates up to 57mm (2.24") of precipitation. September ushers in the fall season in Kaechon, with average temperatures taking a dip to highs of 23.2°C (73.8°F) and lows of 13.7°C (56.7°F).
• Haeju - September »
  In Haeju, in September, during 8.3 rainfall days, 65mm (2.56") of precipitation is typically accumulated. September presents a shift in Haeju's weather, marking the start of autumn and a moderate decrease in temperatures.
• Kimchaek - September »
  On the first day of September in Kimchaek sunrise is at 05:50 and sunset at 18:55. In Kimchaek, in September, during 8.3 rainfall days, 34mm (1.34") of precipitation is typically accumulated.