Temperature
Hot by day, warm at night.
86°Ftypical Aug high
Yancheng
China · East Asia
Yancheng is most comfortable in April and October. Summers are warm and winters are cool. The wettest months are roughly July to August.
Best time to go
12 mo · Typical year
Temperature range
29°F to 87°F
Rain
9 days/mo
Sunshine
8.3 h/day
Humidity feel
Sometimes humid
When to visit
Month-by-month fit
Precipitation
One of the wettest months.
52%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
9 hAug sunshine
Heat & humidity by month
Warm days, with some hot afternoons and occasional humid spells.
Very humidAug heat feel
Air-feel chart data is unavailable for this destination. Use the selected-month dew point, temperature, rain, and sunshine context together rather than treating any one metric as total comfort.
More detailIncludes sky and daypart comfort
Cloud cover
Mostly cloudy skies.
37%Aug clear sky
ClearCloud cover
Similar
Similar things to doTokyoJapanSimilar things to doShanghaiChinaSimilar things to doSeoulSouth KoreaSimilar things to doOsakaJapan
Want a side-by-side climate view? Compare Yancheng with Tokyo.
Climate data notePlanning guidance, not a forecast
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: Jul 27, 2026
Data & methodology