Climate averages 1991–2020
Weather in North Korea in September
In September, average daytime highs across the 38 cities listed in North Korea range from 19.7°C in Hyesan to 24.8°C in Kaesŏng. Monthly rainfall ranges from 70 mm in Hyesan to 151 mm in Wŏnsan.
Long-term climate patterns, not a forecast for a particular trip.
City by city
September in North Korea
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Pyongyang | 24.2°C15.1°C | 15.1°C | 91 | 6.7 |
| Hamhŭng | 21.9°C14.5°C | 14.5°C | 131 | 9.4 |
| Namp’o | 24.3°C16.3°C | 16.3°C | 90 | 6.4 |
| Sunch’ŏn | 23.9°C14.8°C | 14.8°C | 110 | 7.9 |
| Hŭngnam | 21.9°C16.1°C | 16.1°C | 115 | 7.8 |
| Kaesŏng | 24.8°C15.9°C | 15.9°C | 116 | 7.2 |
| Wŏnsan | 22.7°C16.3°C | 16.3°C | 151 | 9.9 |
| Chongjin | 20.4°C14.6°C | 14.6°C | 121 | 11.2 |
| Man’gyŏngdae-ri | 24.3°C15.6°C | 15.6°C | 91 | 6.7 |
| Kaech’ŏn | 24.1°C14.5°C | 14.5°C | 117 | 8.1 |
| Sariwŏn-si | 24.5°C15.9°C | 15.9°C | 89 | 6.6 |
| Tŏkch’ŏn | 23.5°C14.2°C | 14.2°C | 124 | 9.2 |
| Haeju | 23.9°C17.3°C | 17.3°C | 97 | 6.8 |
| Kanggye | 21.9°C11.5°C | 11.5°C | 95 | 8.9 |
| Changam-ch’on | 22.5°C13.9°C | 13.9°C | 103 | 8.9 |
| Hyesan | 19.7°C8.8°C | 8.8°C | 70 | 7.9 |
| Paech’ŏn-ŭp | 24.5°C16.2°C | 16.2°C | 111 | 6.5 |
| Sinp’o | 21.2°C16.4°C | 16.4°C | 101 | 7.8 |
| Songnim-ni | 24.3°C15.8°C | 15.8°C | 88 | 6.7 |
| Ch’ŏngdan-ŭp | 24.1°C17.1°C | 17.1°C | 102 | 6.8 |
| Sinch’ŏn-ŭp | 24.5°C15.6°C | 15.6°C | 90 | 7.0 |
| Paek'ak | 23.8°C15.5°C | 15.5°C | 102 | 6.7 |
| Chaeryŏng-ni | 24.2°C16.4°C | 16.4°C | 88 | 6.0 |
| Manp’o | 22.9°C12.8°C | 12.8°C | 95 | 9.1 |
| Ŭllyul | 24.3°C16.4°C | 16.4°C | 86 | 6.6 |
| Kangnyŏng | 23.4°C18.5°C | 18.5°C | 93 | 6.8 |
| Kangsŏn | 24.3°C15.8°C | 15.8°C | 94 | 6.5 |
| P’yŏngsŏng | 24.0°C15.0°C | 15.0°C | 100 | 6.9 |
| Hwasŏng | 21.6°C13.5°C | 13.5°C | 109 | 8.9 |
| Myŏnggan-dong | 21.2°C13.4°C | 13.4°C | 109 | 8.9 |
| Ŭnch’ŏn-ŭp | 24.4°C16.2°C | 16.2°C | 89 | 6.5 |
| Kwail-ŭp | 23.2°C17.6°C | 17.6°C | 85 | 6.3 |
| Ŭndŏk | 22.2°C12.9°C | 12.9°C | 89 | 9.0 |
| Ŏrang | 21.1°C14.8°C | 14.8°C | 106 | 9.7 |
| Samch’ŏn | 24.3°C15.9°C | 15.9°C | 87 | 7.0 |
| Sinwŏn-ŭp | 24.2°C16.1°C | 16.1°C | 92 | 6.7 |
| Pongch’ŏn-ŭp | 24.4°C15.9°C | 15.9°C | 111 | 6.5 |
| Hongwŏn | 21.7°C15.4°C | 15.4°C | 102 | 8.3 |
A rain day is a local calendar day with at least 1 mm of precipitation.