Jianchang
Decide whether to visit or live in Jianchang, then explore current conditions, local people, the map, and concise sourced context.
Check visit & living safetyUpdated Saturday, October 31, 2026 · sourced live layer and versioned editorial content
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Would you visit or live in Jianchang?
Choose your plan and circumstances. The result changes immediately using today's advisory, weather, air-quality, and sourced local signals.
Suitable with normal precautions
Updated information on Warnings and insurance
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- Current official alerts require extra planning
- Latest air-quality reading is not elevated
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Climate normals · 2016–2025
When to go: Jianchang month by month
Judged purely on 2016–2025 weather records, the friendliest months in Jianchang are typically April, October and November, with average daytime highs around 20–25°C. August is usually the warmest month (average high 34°C), January the coldest (average low 5°C), and June the wettest (about 387 mm). These are long-run averages, not a forecast.
| Month | Avg high (°C) | Avg low (°C) | Rain (mm) | Sunshine (h/day) |
|---|---|---|---|---|
| January | 12.2 | 4.6 | 94 | 5.6 |
| February | 13.8 | 5.9 | 116 | 5.3 |
| March | 19.1 | 10.9 | 195 | 5.8 |
| April | 23.8 | 15.8 | 235 | 6.8 |
| May | 27.5 | 20.2 | 317 | 7.5 |
| June | 29.9 | 23.7 | 387 | 7.2 |
| July | 33.9 | 26.3 | 177 | 10.4 |
| August | 34.3 | 26.1 | 108 | 10.8 |
| September | 31.6 | 23.4 | 92 | 9.5 |
| October | 25.3 | 17.6 | 54 | 6.9 |
| November | 19.6 | 12.0 | 108 | 6.1 |
| December | 13.6 | 5.7 | 44 | 6.3 |
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People and places shaping Jianchang
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Research updated Monday, October 5, 2026Past and future events in Jianchang
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Previously
- Discovery of Troodontid dinosaur fossil
In 2009, a Troodontid dinosaur fossil with feathers was discovered in Jianchang, providing evidence for the link between dinosaurs and birds.
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Interactive geography
See Jianchang in context
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Stable history, culture, districts, and practical reference remain in the main reading flow while the live layers above continue changing.
01 · SafetySafety and practical guidance for Jianchang
Safety and Practical Information for Jianchang
Jianchang is a county of Huludao City situated in the southwest of Liaoning province, China. Serving as the largest division of Huludao, it spans an area of 3,195 square kilometres and maintains a population of 450,000 recorded in 2020.
A major historical turning point for paleontology occurred here in 2009, when researchers discovered the earliest known feathered Troodontid dinosaur fossil. This significant find supplied vital evidence connecting dinosaurs and birds, alongside the discovery of the early modern bird Schizooura within the Jiufotang Formation rocks.
Practical navigation through the mountainous terrain relies on China National Highway 306, while the Weizhangzi–Tashan railway also runs through the county, which is located 85 kilometres west of the central city. Visitors exploring the area near the Hebei province border can access the Jianchang Longtan Grand Canyon, which supports a diverse array of animal and plant life across its seven towns, 21 townships, and one ethnic township.
For additional details regarding the region, consult the Jianchang County reference documentation and the GeoNames record for Jianchang.
02 · DistrictsDistricts and local character in Jianchang
Jianchang neighborhoods and the historical fossil discovery
Jianchang is a county of Huludao City situated in the southwest of Liaoning province, China. It stands as the largest division of Huludao, spanning an area of 3,195 square kilometres.
A major historical turning point for the area occurred in 2009 with the discovery of a Troodontid dinosaur fossil with feathers. Unearthed within the Jiufotang Formation rocks, this specimen represents the earliest known fossil of its kind and offers crucial evidence regarding the evolutionary link between dinosaurs and birds. This paleontological milestone drew scientific focus to the mountainous terrain near the Hebei province border, where the Jianchang Longtan Grand Canyon also hosts diverse plant and animal life.
Administratively, the county encompasses several distinct subdivisions across its territory:
- Seven towns
- Twenty-one townships
- One ethnic township
In 2009 a Troodontid dinosaur fossil with feathers was discovered in Jianchang.
China National Highway 306 and the Weizhangzi–Tashan railway service the county. Additional background regarding the administrative divisions and local geography is available via Jianchang County and the GeoNames record for Jianchang.
03 · ArtsArts and cultural life in Jianchang
The Historical Turning Point in Paleontology
Jianchang is a county located in the southwest of Liaoning province, China, within Huludao City. It is the largest division of Huludao, spanning an area of 3,195 square kilometres.
A major historical turning point in the scientific understanding of avian evolution occurred in Jianchang in 2009. Researchers discovered a Troodontid dinosaur fossil featuring feathers within the territory. Designated as the earliest known fossil of its kind, this discovery provided vital evidence establishing the evolutionary link between dinosaurs and birds.
Additional paleontological findings further established the significance of the region. Excavations within the Jiufotang Formation rocks uncovered Schizooura, an early modern bird. Today, the area is connected by infrastructure including China National Highway 306 and the Weizhangzi–Tashan railway, while the Jianchang Longtan Grand Canyon near the Hebei province border supports a diverse range of plant and animal species across the mountainous terrain.
04 · QuestionsQuestions about Jianchang
Frequently Asked Questions About Jianchang
Jianchang is a county of Huludao City situated in the southwest of Liaoning province, China. As the largest division of Huludao, it spans an area of 3,195 square kilometres and features mountainous terrain located 85 kilometres west of that city.
What is the population and transportation infrastructure of Jianchang? The county recorded a population of 450,000 in 2020. It is serviced by China National Highway 306, and the Weizhangzi–Tashan railway also passes through the territory.
What significant discovery represents a historical turning point for paleontology in Jianchang? In 2009, a Troodontid dinosaur fossil with feathers was discovered near the border with Hebei province. Serving as the earliest known fossil of its kind, it provides evidence for the link between dinosaurs and birds. Additionally, the early modern bird Schizooura was found here in Jiufotang Formation rocks.
For further documentation on the region, consult the Jianchang County article and the GeoNames record for Jianchang.
05 · HistoryHow Jianchang took shape
Historical Turning Point in Jianchang
Jianchang is a county located in the southwest of Liaoning province, China, within Huludao City. As the largest division of Huludao, the territory spans 3,195 square kilometres (1,234 sq mi) in mountainous terrain situated 85 kilometres (53 mi) west of the city.
A major historical turning point for the region occurred in 2009. During that year, a Troodontid dinosaur fossil featuring feathers was unearthed in Jianchang. This discovery marked the earliest known fossil of its kind, providing critical evidence for the evolutionary link connecting dinosaurs and birds. Additional paleontological findings within the local Jiufotang Formation rocks included the early modern bird Schizooura, further establishing the area's significance in evolutionary history.
Today, the county maintains a population of 450,000 as recorded in 2020. Transportation infrastructure connecting the mountainous terrain includes China National Highway 306 and the Weizhangzi–Tashan railway, while the Jianchang Longtan Grand Canyon near the border with Hebei province preserves a wide variety of local plants and animals.
06 · OverviewJianchang, in brief
Overview of Jianchang
Jianchang is a county located in the southwest of Liaoning province, China, governed as a division of Huludao City. Spanning an area of 3,195 square kilometres, the territory recorded a population of 450,000 in 2020 and is situated within mountainous terrain positioned 85 kilometres west of Huludao City.
Transportation infrastructure across the county includes China National Highway 306 and the Weizhangzi–Tashan railway. Near the border with Hebei province, the geographic landscape features the Jianchang Longtan Grand Canyon, which sustains a wide variety of plants and animals.
A major historical turning point for paleontology occurred in Jianchang during 2009 with the discovery of a Troodontid dinosaur fossil with feathers. Recognized as the earliest known fossil of its kind, this specimen provides crucial evidence supporting the evolutionary link between dinosaurs and birds. Additional paleontological discoveries recovered from the local Jiufotang Formation rocks include Schizooura, an early modern bird.
Further details regarding the region are documented in the Jianchang County records and the GeoNames record for Jianchang.
Frequently Asked Questions about Jianchang
Essential geographic, demographic, currency, and travel context verified from primary records.
01 · Q&AWhere is Jianchang located and what are its coordinates?
Jianchang is situated in China at geographic coordinates 27.5583, 116.6398, with an elevation monitored in regional geographic surveys.
02 · Q&AWhat is the population and time zone of Jianchang?
Jianchang has a recorded population of approximately 109,108 and observes the Asia/Shanghai time zone.
03 · Q&AWhat languages and currency are used in Jianchang?
Official and commonly spoken languages in Jianchang include ZH-CN, YUE, WUU, DTA, UG, ZA, with CNY used for local transactions.
04 · Q&AHow can I check live conditions and daily updates for Jianchang?
Today's Atlas provides continuous tracking for Jianchang, featuring real-time weather conditions, daylight cycles, local geographic signals, and verified daily briefs.