City atlasChina

Yancheng

Decide whether to visit or live in Yancheng, then explore current conditions, local people, the map, and concise sourced context.

Check visit & living safety

Updated Monday, September 14, 2026 · sourced live layer and versioned editorial content

AI-assisted, evidence-constrained research · how this page is made

Building the sourced atlas for YanchengThe request is queued. Facts and the map remain available while AI research runs.

Interactive visit / live calculatorHow safe is Yancheng for your plan?

66/100

Should I visit Yancheng?

Suitable with normal precautions

UK Foreign, Commonwealth & Development Office provides general travel advice for China; no Yancheng‑specific alerts.

high source confidence · current planning signal, not a personal-safety guarantee

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Current official alerts require extra planning
Latest air-quality reading is not elevated
crime
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The score combines dated official-advisory wording, weather, air quality, sourced local context, and your selections. It does not predict crime or individual outcomes. Check local authorities and professional advice before a safety-critical decision.

Climate normals · 2016–2025

When to go: Yancheng month by month

Judged purely on 2016–2025 weather records, the friendliest months in Yancheng are typically April, May and October, with average daytime highs around 21–26°C. July is usually the warmest month (average high 31°C), January the coldest (average low -1°C), and July the wettest (about 246 mm). These are long-run averages, not a forecast.

Monthly averages computed from 2016–2025 Open-Meteo historical weather records for this location. Long-run averages, not a forecast.
Month	Avg high (°C)	Avg low (°C)	Rain (mm)	Sunshine (h/day)
January	7.5	-1.5	38	6.5
February	9.5	0.0	34	7.0
March	15.6	5.0	48	8.1
April	21.3	10.7	58	8.4
May	25.8	15.9	82	8.3
June	29.8	20.6	140	8.4
July	31.4	24.7	246	8.3
August	31.3	24.5	149	9.4
September	27.3	20.1	132	8.1
October	21.6	13.5	78	6.8
November	16.4	7.3	40	6.8
December	9.4	0.3	29	7.0

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Dates that matter

Past and future events in Yancheng

Future · verified dates only

Upcoming

No future event in Yancheng currently has a sufficiently reliable date and source. This is checked again on every refresh.

Past · documented context

Previously

Chenjiagang Chemical Industry Park explosions (2019)
Major fire and explosion in March 2019 killed 78 people and injured at least 94; the plant was operated by Tianjiayi Chemical.
Chenjiagang Chemical Zone explosion (27 November 2007)
Explosion in a chemical factory killed seven and injured around 50.
Toxic gas release in Chenjiagang (23 November 2010)
More than thirty people were poisoned by a toxic gas release.
Rumor‑driven evacuation and deaths (11 February 2011)
Panic evacuation of over ten thousand residents led to four deaths and many injuries.
Explosions at local factories (May 18 & July 26, 2011)
Two separate explosions occurred at factories in the Chenjiagang Chemical Industry Park.

Sources checked (16)

Interactive geography

See Yancheng in context

01 · Overview

Yancheng, in brief

Yancheng is mapped here through verified geographic facts and source-linked daily data. Its longer editorial profile is in the enrichment queue.

02 · History