Chengshan enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 34°F in January while summers reach 76°F in July. The area gets 292 sunny days per year. Annual precipitation totals 25.2 inches. The area receives 20.9 inches of snow annually.
Temperature
34°F Jan (1°C)
76°F Jul (24°C)
| Annual Average | 56.1°F |
| 4% above US avg |
| January Average | 34°F (1°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 292 days/yr |
Geography
| Elevation | 95 ft (29 m) |
| Area | 92.6 sq mi (239.7 km²) |
| Population Density | 0/sq mi |
| Coordinates | 37.3672°N, 122.5520°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Annual Rainfall
25.2"
34% below US avg
Earthquake History
17 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M4.8. Most recent: M4.6 on Apr 28, 2024.
| Sep 18, 1997 |
48 km NE of Dengzhou, China |
M4.8 |
143 km |
| Mar 30, 2003 |
130 km ENE of Yatou, China |
M4.7 |
114 km |
| Apr 28, 2024 |
90 km SSE of Zhangzi, China |
M4.6 |
102 km |
| Dec 30, 1993 |
95 km NNE of Weihai, China |
M4.6 |
99 km |
| May 21, 2015 |
48 km SSW of Tianfu, China |
M4.6 |
87 km |
| Jan 18, 2005 |
4 km WSW of Dongcun, China |
M4.5 |
145 km |
| Apr 3, 2014 |
44 km E of Dongcun, China |
M4.4 |
101 km |
| Jan 7, 2014 |
46 km SSW of Tianfu, China |
M4.3 |
85 km |
| Feb 26, 1990 |
118 km S of Yatou, China |
M4.3 |
142 km |
| Feb 10, 1998 |
112 km ENE of Yatou, China |
M4.3 |
93 km |
| Jul 25, 2007 |
37 km S of Ninghai, China |
M4.2 |
95 km |
| Mar 25, 2009 |
95 km SE of Yatou, China |
M4.2 |
104 km |
| May 9, 2005 |
23 km NNW of Weihai, China |
M4.0 |
63 km |
| Mar 13, 1991 |
17 km N of Yantai, China |
M4.0 |
102 km |
| Mar 13, 1991 |
32 km ENE of Dengzhou, China |
M4.0 |
143 km |
| Jan 7, 1991 |
90 km SE of Dongcun, China |
M3.8 |
142 km |
| Nov 8, 1999 |
57 km SSE of Lüshun, China |
M3.6 |
140 km |
Source: USGS (M2.5+, 1990–2025)
Hurricane History
4 hurricanes (Cat 1+) within 500 km since 1980.
Strongest: Category 2. Most recent: Bavi (2020).
| Year |
Name |
Category |
Closest |
| 2020 |
Bavi |
Category 2 |
203 km |
| 2019 |
Lingling |
Category 2 |
218 km |
| 2010 |
Kompasu |
Category 2 |
275 km |
| 2000 |
Prapiroon |
Category 1 |
210 km |
Source: NOAA IBTrACS (Cat 1+, 1980–2026)