Climate almanac
Koch'ang
Jeollabuk-do, South Korea · 35.43°, 126.70°
What is the climate like in Koch'ang?
The best time to visit Koch'ang is typically May, the year's most comfortable month (6.2/10). Koch'ang is warmest in August, when daily highs average 87°F (30°C), and coolest in January, when lows fall to about 26°F (-3°C). The wettest month is typically July and the driest is January; the year sees roughly 48 in (1227 mm) of precipitation.
- Best time to visitMay — the year's comfort peak (6.2/10)
- Warmest monthAugust — average high 87°F (30°C)
- Coolest monthJanuary — average low 26°F (-3°C)
- Wettest monthJuly (10 in (263 mm))
- Driest monthJanuary (1.4 in (35 mm))
- Annual precipitation48 in (1227 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMokpo, 74 km away (1926-2026)