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Chengjiang, China

Full City Profile

28,056 Population 830/sq mi density
827 ft Elevation 252 meters
64°F Avg Temperature 18°C
Chengjiang enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 45°F in January while summers reach 81°F in July. The area gets 255 sunny days per year. Annual precipitation totals 44.4 inches. The area receives 0.0 inches of snow annually.

Temperature

45°F Jan (7°C) 81°F Jul (27°C)
Annual Average63.8°F
18% above US avg
January Average45°F (7°C)
July Average81°F (27°C)
Sunny Days255 days/yr

Geography

Elevation827 ft (252 m)
Area33.8 sq mi (87.5 km²)
Population Density830/sq mi
Coordinates29.8719°N, 106.3847°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 44.4"
17% above US avg
Snowfall 0.0"
Wettest Month (Jul) 7.72"
Driest Month (Jan) 0.67"

Air Quality

Earthquake History

51 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.1. Most recent: M4.5 on Aug 16, 2025.

Jan 30, 2010 eastern Sichuan, China M5.1 82 km
Sep 7, 2019 14 km WSW of Neijiang, China M5.0 146 km
Nov 11, 2012 33 km SE of Neijiang, China M4.9 125 km
Apr 30, 2002 26 km WNW of Yongchuan, China M4.8 85 km
Aug 13, 1997 29 km WNW of Yongchuan, China M4.8 90 km
Aug 17, 1999 28 km WNW of Yongchuan, China M4.8 91 km
Jun 23, 2001 29 km W of Yongchuan, China M4.8 93 km
Aug 19, 2023 12 km WSW of Neijiang, China M4.7 144 km
Sep 10, 2010 41 km W of Yongchuan, China M4.7 107 km
Aug 25, 2022 48 km WSW of Yongchuan, China M4.6 121 km
Nov 19, 2009 45 km NW of Changsha, China M4.6 125 km
Nov 10, 2012 41 km SE of Neijiang, China M4.6 121 km
Jan 18, 2013 33 km SE of Neijiang, China M4.6 122 km
Jul 23, 2021 4 km ESE of Qingjiang, China M4.6 107 km
Jun 23, 2019 26 km NE of Chonglong, China M4.6 127 km
Mar 18, 2025 7 km ESE of Chonglong, China M4.6 142 km
Aug 20, 1993 30 km NW of Yongchuan, China M4.5 78 km
Feb 24, 1997 31 km W of Yongchuan, China M4.5 97 km
Aug 18, 2023 18 km SW of Neijiang, China M4.5 149 km
Jan 20, 2025 16 km WSW of Neijiang, China M4.5 148 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 45°F (7°C) 0.7 in Coldest, Driest
February 48°F (9°C) 0.7 in
March 55°F (13°C) 1.4 in
April 65°F (18°C) 3.2 in
May 72°F (22°C) 5.5 in
June 76°F (25°C) 6.6 in
July 81°F (27°C) 7.7 in Wettest
August 82°F (28°C) 6.4 in Warmest
September 74°F (23°C) 6.1 in
October 65°F (18°C) 3.5 in
November 56°F (13°C) 1.8 in
December 47°F (9°C) 0.8 in

Chengjiang has a seasonal temperature swing of 38°F / from 45°F in January to 82°F in August. Total annual precipitation is 44.4 inches, with July being the wettest month (7.7") and January the driest (0.7").

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