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Chengyang, China

Full City Profile

66,588 Population 71/sq mi density
367 ft Elevation 112 meters
54°F Avg Temperature 12°C
Chengyang experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 28°F in January while summers reach 78°F in July. The area gets 277 sunny days per year. Annual precipitation totals 32.6 inches. The area receives 1.3 inches of snow annually.

Temperature

28°F Jan (-2°C) 78°F Jul (25°C)
Annual Average54.4°F
1% above US avg
January Average28°F (-2°C)
July Average78°F (25°C)
Sunny Days277 days/yr

Geography

Elevation367 ft (112 m)
Area934.5 sq mi (2,420.4 km²)
Population Density71/sq mi
Coordinates35.5794°N, 118.8328°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 32.6"
14% below US avg
Snowfall 1.3"
Wettest Month (Jul) 10.28"
Driest Month (Jan) 0.35"

Air Quality

Earthquake History

2 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.1. Most recent: M4.1 on Apr 9, 2000.

Sep 20, 1995 9 km NNE of Bianzhuang, China M5.1 99 km
Apr 9, 2000 77 km E of Xinpu, China M4.1 145 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Damrey (2012).

Year Name Category Closest
2012 Damrey Category 1 194 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1668 TANCHENG, SHANDONG PROVINCE Earthquake 42,578 38 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 28°F (-2°C) 0.4 in Coldest, Driest
February 32°F (0°C) 0.5 in
March 43°F (6°C) 0.8 in
April 55°F (13°C) 1.7 in
May 65°F (19°C) 1.8 in
June 73°F (23°C) 4.3 in
July 78°F (25°C) 10.3 in Warmest, Wettest
August 77°F (25°C) 6.6 in
September 68°F (20°C) 3.5 in
October 58°F (14°C) 1.4 in
November 44°F (7°C) 0.9 in
December 32°F (-0°C) 0.4 in

Chengyang has a seasonal temperature swing of 50°F / from 28°F in January to 78°F in July. Total annual precipitation is 32.5 inches, with July being the wettest month (10.3") and January the driest (0.4").

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