Climate almanac
Iwŏn-ŭp
South Hamgyong, North Korea · 40.32°, 128.66°
What is the climate like in Iwŏn-ŭp?
The best time to visit Iwŏn-ŭp is typically October, the year's most comfortable month (6.4/10). Iwŏn-ŭp is warmest in August, when daily highs average 78°F (25°C), and coolest in January, when lows fall to about 24°F (-5°C). The wettest month is typically August and the driest is February; the year sees roughly 36 in (916 mm) of precipitation.
- Best time to visitOctober — the year's comfort peak (6.4/10)
- Warmest monthAugust — average high 78°F (25°C)
- Coolest monthJanuary — average low 24°F (-5°C)
- Wettest monthAugust (7.4 in (187 mm))
- Driest monthFebruary (1.1 in (28 mm))
- Annual precipitation36 in (916 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromKimchaek/songjin, 60 km away (1957-2025)