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Sanjiang, China
Chongqing · China
Sanjiang is a mid-size city in Chongqing, China with a population of 39,785. Elevation: 879 ft (268 m). Average temperature: 63°F (17°C).
Data updated June 2026
Discover Sanjiang, 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.
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People
Climate
| Population | 39,785 |
| Population Density | 143 / sq mi |
| Elevation | 879 ft (268 m) |
| Coordinates | 28.9447°, 106.7106° |
| Timezone | Asia/Shanghai |
| Country | 🇨🇳 China |
| State / Province | Chongqing |
| Average Temperature | 63°F (17°C) |
| January Average | 44°F (6°C) |
| July Average | 80°F (27°C) |
| Annual Precipitation | 43.8 inches (1,113 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Sanjiang
Sanjiang is a mid-size city in China (Chongqing) with a population of 39,785. The city sits at an elevation of 879 feet (268 meters) above sea level. The average annual temperature is 63°F (17°C). Temperatures range from 44°F in January to 80°F in July. Annual precipitation averages 43.8 inches. The timezone is Asia/Shanghai.
Climate in Sanjiang
Sanjiang has an average annual temperature of 16.2°C (61°F). The hottest month is Aug (25.9°C), the coldest is Jan (5°C). Average annual precipitation is 1449 mm.
Temperature
| Annual Average | 62.6°F |
| 16% above China avg | |
| January Average | 44°F (6°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 256 days/yr |
Geography
| Elevation | 879 ft (268 m) |
| Area | 278.5 sq mi (721.2 km²) |
| Population Density | 143/sq mi |
| Coordinates | 28.9447°N, 106.7106°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (6°C) | 0.7 in | Coldest, Driest |
| February | 46°F (8°C) | 0.8 in | |
| March | 54°F (12°C) | 1.5 in | |
| April | 63°F (17°C) | 3.6 in | |
| May | 70°F (21°C) | 6.2 in | |
| June | 75°F (24°C) | 7.0 in | Wettest |
| July | 80°F (27°C) | 6.5 in | |
| August | 81°F (27°C) | 5.6 in | Warmest |
| September | 73°F (23°C) | 5.2 in | |
| October | 64°F (18°C) | 3.7 in | |
| November | 55°F (13°C) | 2.1 in | |
| December | 47°F (8°C) | 0.9 in |
Sanjiang has a seasonal temperature swing of 37°F / from 44°F in January to 81°F in August. Total annual precipitation is 43.8 inches, with June being the wettest month (7.0") and January the driest (0.7").
Schools in Sanjiang
2 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| 三江中学 | - | - | - | - |
| 三江中学 | - | - | - | - |
Radio Stations near Sanjiang
3 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| 重庆之声 | news | UNKNOWN | |
| 重庆私家车广播 | 综合 | UNKNOWN | |
| 重庆音乐广播 | music | UNKNOWN |
Museums in Sanjiang
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| 万盛博物馆 | ||||
| 綦江博物馆 |
Farmers Markets in Sanjiang
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| 沙溪社区农贸市场 | |||||
| 红枫菜市场 |
Train Stations in Sanjiang
1 train stations within city radius - OpenStreetMap data
Ski Resorts Near Sanjiang
2 ski resorts within range.
| Resort | Slopes (km) | Lifts | Peak (m) | Price | Season | Night | Park |
|---|---|---|---|---|---|---|---|
| 金佛山西坡滑雪场 | 0.0 | - | - | $0 | - | - | - |
| 金佛山北坡滑雪场 | 0.0 | - | - | $0 | - | - | - |
Airports Near Sanjiang
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Chongqing Baishiyi Air Base | - | Medium Airport |
| Fuling Airfield | - | Small Airport |
| Yongchuan Da'an General Airport | YGA | Small Airport |
Quick Facts
🇨🇳 About China
Public Holidays in China
6 public holidays this year
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Get ReportFrequently Asked Questions About Sanjiang
What is the population of Sanjiang?
Sanjiang has a population of 39,785 residents and is located in China. The population density is 143 people per square mile, spread across 278.5 square miles.
What is the weather like in Sanjiang?
Sanjiang enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winter temperatures average 44°F in January, while summers reach an average of 80°F in July. The area receives 256 sunny days per year, well above the national average of 205. Annual rainfall totals 43.8 inches.