Kaiyuan

What is the climate like in Kaiyuan?

The best time to visit Kaiyuan is typically September – October, with trip comfort peaking in May (6.9/10). Kaiyuan is warmest in July, when daily highs average 86°F (30°C), and coolest in January, when lows fall to about 2°F (-17°C). The wettest month is typically August and the driest is January; the year sees roughly 32 in (817 mm) of precipitation.

• Best time to visitSeptember – October — comfort peaks in May (6.9/10)
• Warmest monthJuly — average high 86°F (30°C)
• Coolest monthJanuary — average low 2°F (-17°C)
• Wettest monthAugust (7.6 in (194 mm))
• Driest monthJanuary (0.3 in (8 mm))
• Annual precipitation32 in (817 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSiping, 76 km away (1951-2026)