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Weather & Climate in Biancheng, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Biancheng experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 21°F in January while summers reach 76°F in July. The area gets 307 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 28.2 inches (drier than the 38-inch national average). The area receives 8.2 inches of snow annually. The city sits at an elevation of 13 feet.
Temperature
21°F Jan (-6°C)
76°F Jul (24°C)
| Annual Average | 48.4°F |
| 10% below US avg | |
| January Average | 21°F (-6°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 307 days/yr |
Geography
| Elevation | 13 ft (4 m) |
| Area | 0.7 sq mi (1.8 km²) |
| Population Density | 0/sq mi |
| Coordinates | 40.6785°N, 122.3623°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
20 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Jan 11, 2000 | Liaoning, China | M5.1 | 57 km | 10 km |
| Nov 29, 1999 | 37 km WNW of Xiuyan, China | M5.0 | 51 km | 10 km |
| Jan 23, 2013 | 21 km E of Liaozhong, China | M4.8 | 108 km | 10 km |
| Aug 23, 2023 | 16 km E of Pulandian, China | M4.7 | 144 km | 10 km |
| Feb 1, 2012 | 26 km SSE of Yingkou, China | M4.6 | 28 km | 7 km |
| Aug 4, 2015 | 32 km SSE of Yingkou, China | M4.6 | 34 km | 38 km |
| Apr 18, 1993 | 4 km E of Gongchangling, China | M4.5 | 107 km | 10 km |
| Apr 15, 1995 | 24 km WNW of Haicheng, China | M4.5 | 27 km | 29 km |
| Nov 30, 1999 | 44 km WSW of Xiuyan, China | M4.4 | 72 km | 33 km |
| Nov 29, 1999 | 27 km WNW of Xiuyan, China | M4.4 | 61 km | 10 km |
| Nov 29, 1999 | 18 km WNW of Nantai, China | M4.3 | 41 km | 10 km |
| May 23, 2000 | 35 km ESE of Dashiqiao, China | M4.3 | 49 km | 33 km |
| Feb 1, 2012 | 20 km S of Dashiqiao, China | M4.3 | 26 km | 10 km |
| Jul 12, 2012 | 29 km SSW of Dashiqiao, China | M4.2 | 30 km | 34 km |
| Apr 25, 1993 | 13 km S of Zhuanghe, China | M4.1 | 134 km | 33 km |
| Jan 1, 2009 | 34 km SE of Haicheng, China | M4.1 | 56 km | 10 km |
| Nov 29, 1999 | 49 km SSE of Dashiqiao, China | M4.0 | 57 km | 10 km |
| Jun 16, 2002 | 34 km ESE of Dashiqiao, China | M4.0 | 48 km | 33 km |
| Oct 3, 1993 | 33 km SSE of Xiuyan, China | M4.0 | 119 km | 10 km |
| Jan 29, 1998 | 12 km SSW of Xiuyan, China | M3.6 | 91 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2020 | Bavi | Category 1 | 63 mph | 265 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 21°F (-6°C) | 0.2 in | Driest |
| February | 22°F (-5°C) | 0.3 in | |
| March | 35°F (2°C) | 0.4 in | |
| April | 50°F (10°C) | 1.4 in | |
| May | 63°F (17°C) | 1.8 in | |
| June | 71°F (22°C) | 3.0 in | |
| July | 76°F (24°C) | 7.0 in | Warmest, Wettest |
| August | 75°F (24°C) | 6.3 in | |
| September | 65°F (18°C) | 2.7 in | |
| October | 52°F (11°C) | 1.5 in | |
| November | 35°F (2°C) | 0.7 in | |
| December | 21°F (-6°C) | 0.3 in | Coldest |
Biancheng has a seasonal temperature swing of 55°F / from 21°F in December to 76°F in July. Total annual precipitation is 25.6 inches, with July being the wettest month (7.0") and January the driest (0.2").