Heishan

What is the climate like in Heishan?

The best time to visit Heishan is typically April – June, with trip comfort peaking in May (7.3/10). Heishan is warmest in July, when daily highs average 87°F (30°C), and coolest in January, when lows fall to about 7°F (-14°C). The wettest month is typically August and the driest is January; the year sees roughly 25 in (631 mm) of precipitation.

• Best time to visitApril – June — comfort peaks in May (7.3/10)
• Warmest monthJuly — average high 87°F (30°C)
• Coolest monthJanuary — average low 7°F (-14°C)
• Wettest monthAugust (6.6 in (167 mm))
• Driest monthJanuary (0.1 in (4 mm))
• Annual precipitation25 in (631 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromZhangwu, 88 km away (1952-2026)