Changshu

What is the climate like in Changshu?

The best time to visit Changshu is typically October, the year's most comfortable month (6.1/10). Changshu is warmest in August, when daily highs average 92°F (33°C), and coolest in January, when lows fall to about 35°F (1°C). The wettest month is typically July and the driest is December; the year sees roughly 51 in (1305 mm) of precipitation.

• Best time to visitOctober — the year's comfort peak (6.1/10)
• Warmest monthAugust — average high 92°F (33°C)
• Coolest monthJanuary — average low 35°F (1°C)
• Wettest monthJuly (9.3 in (236 mm))
• Driest monthDecember (1.3 in (34 mm))
• Annual precipitation51 in (1305 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromShanghai, 74 km away (1991-2026)