Jiannan, China
Sichuan · China
Jiannan is a large city in Sichuan, China with a population of 439,958. Elevation: 1,969 ft (600 m). Average temperature: 61°F (16°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
Discover Jiannan, China
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.
People
Climate
| Population | 439,958 |
| Population Density | 1,618 / sq mi |
| Elevation | 1,969 ft (600 m) |
| Coordinates | 31.3436°, 104.1959° |
| Timezone | Asia/Shanghai |
| Country | 🇨🇳 China |
| State / Province | Sichuan |
| Average Temperature | 61°F (16°C) |
| January Average | 31°F (-0°C) |
| July Average | 78°F (25°C) |
| Annual Precipitation | 71.4 inches (1,813 mm) |
| Annual Snowfall | 56.7 inches (144 cm) |
About Jiannan
Jiannan is a large city in China (Sichuan) with a population of 439,958. The city sits at an elevation of 1,969 feet (600 meters) above sea level. The average annual temperature is 61°F (16°C). Temperatures range from 31°F in January to 78°F in July. Annual precipitation averages 71.4 inches. The timezone is Asia/Shanghai.
Climate in Jiannan
Jiannan has an average annual temperature of 15.4°C (60°F). The hottest month is Jul (25.4°C), the coldest is Jan (3.8°C). Average annual precipitation is 1051 mm.
Temperature
| Annual Average | 61.1°F |
| 13% above China avg | |
| January Average | 31°F (-0°C) |
| July Average | 78°F (25°C) |
Geography
| Elevation | 1,969 ft (600 m) |
| Area | 272.0 sq mi (704.5 km²) |
| Population Density | 1,618/sq mi |
| Coordinates | 31.3436°N, 104.1959°E |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1958 | SICHUAN PROVINCE | Earthquake | - | - | 78 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 31°F (-0°C) | 0.3 in | Coldest, Driest |
| February | 45°F (7°C) | 0.5 in | |
| March | 53°F (11°C) | 0.9 in | |
| April | 62°F (17°C) | 2.0 in | |
| May | 70°F (21°C) | 3.4 in | |
| June | 75°F (24°C) | 4.4 in | |
| July | 78°F (25°C) | 9.0 in | Warmest, Wettest |
| August | 77°F (25°C) | 8.3 in | |
| September | 71°F (21°C) | 5.7 in | |
| October | 63°F (17°C) | 1.8 in | |
| November | 54°F (12°C) | 0.8 in | |
| December | 45°F (7°C) | 0.3 in |
Jiannan has a seasonal temperature swing of 46°F / from 31°F in January to 78°F in July. Total annual precipitation is 37.4 inches, with July being the wettest month (9.0") and January the driest (0.3").
Schools in Jiannan
4 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| 绵竹实验学校 | - | - | - | - |
| 四川省绵竹中学 | - | - | - | - |
| 绵竹市江苏红十字天河小学 | - | - | - | - |
| 侨爱道行中学 | - | - | - | - |
Farmers Markets in Jiannan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Xihai Synthetic Farmers‘ Market | |||||
| 三圣乡农贸市场 | |||||
| 三圣乡菜市 | |||||
| 什邡夜市 | |||||
| 什邡夜市 | |||||
| 太古里 | |||||
| 金河路市场 | |||||
| 黄源超市 |
Theatres in Jiannan
1 theatres within city radius - OpenStreetMap data
Train Stations in Jiannan
2 train stations within city radius - OpenStreetMap data
Bus Stations in Jiannan
1 bus stations within city radius - OpenStreetMap data
Stadiums & Teams in Jiannan
| Team | League | Division |
|---|---|---|
Ski Resorts Near Jiannan
2 ski resorts within range.
| Resort | Slopes (km) | Lifts | Peak (m) | Price | Season | Night | Park |
|---|---|---|---|---|---|---|---|
| 九鼎山·太子岭滑雪场 | 0.0 | - | - | $0 | - | - | - |
| 九皇山滑雪场 | 0.0 | - | - | $0 | - | - | - |
Airports Near Jiannan
8 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Chengdu Huaizhou Airport | HZU | Medium Airport |
| Chengdu Huangtianba Air Base | - | Medium Airport |
| Guanghan Airport | GHN | Medium Airport |
| Mianyang Nanjiao Airport | MIG | Medium Airport |
| Beichuan Yongchang Airport | BCJ | Small Airport |
| Chengdu Fenghuangshan Air Base | - | Small Airport |
| Chengdu Taipingsi Airport | - | Small Airport |
| Hump Tongyong Aviation | - | Small Airport |
Churches & Religious Organizations in Jiannan
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| 九龙寺 |
Quick Facts
🇨🇳 About China
Public Holidays in China
6 public holidays this year
Download Full City Report
Get a comprehensive, print-ready PDF with all data for Jiannan.
Get ReportFrequently Asked Questions About Jiannan
What is the population of Jiannan?
Jiannan has a population of 439,958 residents and is located in China. The population density is 1,618 people per square mile, spread across 272.0 square miles.
What is the weather like in Jiannan?
Jiannan enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winter temperatures average 31°F in January, while summers reach an average of 78°F in July. Annual rainfall totals 71.4 inches, with 56.7 inches of snow.
Nearby Cities
Want every data point for Jiannan?
The full profile puts all sections on one printable page, no tabs.
Full City Profile