Sunwu, China
Heilongjiang · China
Sunwu is a mid-size city in Heilongjiang, China with a population of 73,387. Elevation: 781 ft (238 m). Average temperature: 34°F (1°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
Discover Sunwu, China
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People
Climate
| Population | 73,387 |
| Population Density | 691 / sq mi |
| Elevation | 781 ft (238 m) |
| Coordinates | 49.4228°, 127.3291° |
| Timezone | Asia/Shanghai |
| Country | 🇨🇳 China |
| State / Province | Heilongjiang |
| Average Temperature | 34°F (1°C) |
| January Average | -11°F (-24°C) |
| July Average | 70°F (21°C) |
| Annual Precipitation | 27.5 inches (700 mm) |
| Annual Snowfall | 17.4 inches (44 cm) |
About Sunwu
Sunwu is a mid-size city in China (Heilongjiang) with a population of 73,387. The city sits at an elevation of 781 feet (238 meters) above sea level. The average annual temperature is 34°F (1°C). Temperatures range from -11°F in January to 70°F in July. Annual precipitation averages 27.5 inches. The timezone is Asia/Shanghai.
Climate in Sunwu
Sunwu has an average annual temperature of 0.9°C (34°F). The hottest month is Jul (21.2°C), the coldest is Jan (-21.6°C). Average annual precipitation is 524 mm.
Temperature
| Annual Average | 33.8°F |
| 37% below China avg | |
| January Average | -11°F (-24°C) |
| July Average | 70°F (21°C) |
Geography
| Elevation | 781 ft (238 m) |
| Area | 106.3 sq mi (275.2 km²) |
| Population Density | 691/sq mi |
| Coordinates | 49.4228°N, 127.3291°E |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Keluo Group (102 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Keluo Group | Pyroclastic cone(s) | 670 m (2,198 ft) | Unknown | 102 km |
| Wudalianchi | Volcanic field | 597 m (1,959 ft) | 1776 | 118 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -11°F (-24°C) | 0.2 in | Coldest, Driest |
| February | -1°F (-18°C) | 0.2 in | |
| March | 17°F (-8°C) | 0.4 in | |
| April | 39°F (4°C) | 1.1 in | |
| May | 54°F (12°C) | 1.7 in | |
| June | 65°F (18°C) | 3.3 in | |
| July | 70°F (21°C) | 5.1 in | Warmest, Wettest |
| August | 66°F (19°C) | 4.5 in | |
| September | 54°F (12°C) | 2.7 in | |
| October | 36°F (2°C) | 1.0 in | |
| November | 13°F (-11°C) | 0.6 in | |
| December | -6°F (-21°C) | 0.4 in |
Sunwu has a seasonal temperature swing of 82°F / from -11°F in January to 70°F in July. Total annual precipitation is 21.2 inches, with July being the wettest month (5.1") and January the driest (0.2").
Schools in Sunwu
5 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| 孙吴县第三小学 | - | - | - | - |
| 孙吴县委党校 | - | - | - | - |
| 孙吴县第一中学 | - | - | - | - |
| 孙吴县第二中学 | - | - | - | - |
| 孙吴县第一小学 | - | - | - | - |
Museums in Sunwu
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| 平度村史馆 |
Train Stations in Sunwu
2 train stations within city radius - OpenStreetMap data
Airports Near Sunwu
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Heihe Aihui Airport | HEK | Medium Airport |
| Wudalianchi Longmen Airport | - | Small Airport |
| Wudalianchi Xingfu Airport | - | Small Airport |
Quick Facts
🇨🇳 About China
Public Holidays in China
6 public holidays this year
Frequently Asked Questions About Sunwu
What is the population of Sunwu?
Sunwu has a population of 73,387 residents and is located in China. The population density is 691 people per square mile, spread across 106.3 square miles.
What is the weather like in Sunwu?
Sunwu has a cool climate with an average annual temperature of 34°F (1°C). Winter temperatures average -11°F in January, while summers reach an average of 70°F in July. Annual rainfall totals 27.5 inches, with 17.4 inches of snow.
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