Sign In Register

Yanshan, China

Full City Profile

9,845 Population 368/sq mi density
1,053 ft Elevation 321 meters
63°F Avg Temperature 17°C
Yanshan enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 43°F in January while summers reach 81°F in July. The area gets 244 sunny days per year. Annual precipitation totals 50.6 inches. The area receives 0.0 inches of snow annually.

Temperature

43°F Jan (6°C) 81°F Jul (27°C)
Annual Average63.1°F
17% above US avg
January Average43°F (6°C)
July Average81°F (27°C)
Sunny Days244 days/yr

Geography

Elevation1,053 ft (321 m)
Area26.7 sq mi (69.2 km²)
Population Density368/sq mi
Coordinates30.5544°N, 108.3091°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 50.6"
33% above US avg
Snowfall 0.0"
Wettest Month (Jul) 7.60"
Driest Month (Jan) 0.75"

Air Quality

Earthquake History

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

Aug 16, 2025 37 km WSW of Bishan, China M4.5 117 km
Jul 15, 1997 69 km WSW of Lichuan, China M4.5 47 km
Aug 11, 2016 68 km N of Fuling, China M4.4 101 km
Jul 18, 2013 66 km SSW of Wanxian, China M4.4 37 km
Jul 14, 1990 107 km NE of Wanxian, China M4.4 135 km
Dec 5, 1993 72 km ENE of Fuling, China M4.3 66 km
Jul 16, 2012 26 km SE of Fuling, China M4.2 136 km
May 30, 2012 72 km WSW of Lichuan, China M4.1 51 km
Feb 10, 2005 41 km WNW of Lichuan, China M4.1 22 km
Jan 29, 1993 65 km SSW of Wanxian, China M3.6 38 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 43°F (6°C) 0.8 in Coldest, Driest
February 47°F (8°C) 0.8 in
March 54°F (12°C) 2.2 in
April 64°F (18°C) 4.8 in
May 71°F (22°C) 6.7 in
June 76°F (25°C) 7.1 in
July 81°F (27°C) 7.6 in Wettest
August 82°F (28°C) 5.8 in Warmest
September 74°F (23°C) 7.1 in
October 64°F (18°C) 4.5 in
November 55°F (13°C) 2.3 in
December 46°F (8°C) 1.1 in

Yanshan has a seasonal temperature swing of 38°F / from 43°F in January to 82°F in August. Total annual precipitation is 50.6 inches, with July being the wettest month (7.6") and January the driest (0.8").

View full weather details →