Temperature
Hot by day, warm at night.
89°Ftypical Aug high
Wuxi is most comfortable in spring and autumn. Summers are hot and winters are cool.

Hot by day, warm at night.
One of the wettest months.
Cloudier spells limit sunshine.
Warm days, with some hot afternoons and occasional humid spells.
Mostly cloudy skies.
Want a side-by-side climate view? Compare Wuxi with Tokyo.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology