Hyesan

What is the climate like in Hyesan?

The best time to visit Hyesan is typically September, the year's most comfortable month (6.3/10). Hyesan is warmest in July, when daily highs average 77°F (25°C), and coolest in January, when lows fall to about -9°F (-23°C). The wettest month is typically August and the driest is January; the year sees roughly 36 in (922 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.3/10)
• Warmest monthJuly — average high 77°F (25°C)
• Coolest monthJanuary — average low -9°F (-23°C)
• Wettest monthAugust (7.9 in (201 mm))
• Driest monthJanuary (0.7 in (19 mm))
• Annual precipitation36 in (922 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromHyesan, 1 km away (1957-2025)