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Jiangyan, China

Full City Profile

70,375 Population 197/sq mi density
30 ft Elevation 9 meters
59°F Avg Temperature 15°C
Jiangyan enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 36°F in January while summers reach 81°F in July. The area gets 266 sunny days per year. Annual precipitation totals 38.7 inches. The area receives 0.0 inches of snow annually.

Temperature

36°F Jan (2°C) 81°F Jul (27°C)
Annual Average59.3°F
10% above US avg
January Average36°F (2°C)
July Average81°F (27°C)
Sunny Days266 days/yr

Geography

Elevation30 ft (9 m)
Area358.1 sq mi (927.5 km²)
Population Density197/sq mi
Coordinates32.5061°N, 120.1428°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 38.7"
2% above US avg
Snowfall 0.0"
Wettest Month (Jul) 8.19"
Driest Month (Jan) 1.30"

Air Quality

Earthquake History

9 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M4.1 on Jul 8, 2024.

Feb 9, 1990 27 km E of Changshu City, China M5.0 125 km
Jul 20, 2012 22 km W of Xinghua, China M4.9 74 km
Oct 19, 2016 18 km SSE of Hede, China M4.7 125 km
Jul 19, 2010 50 km ENE of Juegang, China M4.5 141 km
Nov 5, 1991 36 km N of Qinnan, China M4.3 122 km
Oct 22, 1992 8 km NNE of Hede, China M4.3 149 km
Jul 8, 2024 19 km WNW of Taizhou, China M4.1 41 km
May 20, 1995 51 km NE of Juegang, China M4.1 139 km
Aug 30, 1998 58 km NE of Juegang, China M3.9 139 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

8 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Bebinca (2024).

Year Name Category Closest
2024 Bebinca Category 1 171 km
2022 Muifa Category 1 207 km
2012 Damrey Category 1 212 km
2005 Khanun Category 1 224 km
1994 Ellie Category 1 190 km
1990 Abe Category 1 213 km
1985 Mamie Category 1 82 km
1984 Ed Category 1 205 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1930 JIANGSU PROVINCE Earthquake 78 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 36°F (2°C) 1.3 in Coldest, Driest
February 39°F (4°C) 1.5 in
March 46°F (8°C) 1.9 in
April 57°F (14°C) 3.1 in
May 67°F (20°C) 3.4 in
June 75°F (24°C) 5.2 in
July 81°F (27°C) 8.2 in Warmest, Wettest
August 81°F (27°C) 5.3 in
September 73°F (23°C) 3.9 in
October 63°F (17°C) 1.8 in
November 52°F (11°C) 1.7 in
December 41°F (5°C) 1.3 in

Jiangyan has a seasonal temperature swing of 45°F / from 36°F in January to 81°F in July. Total annual precipitation is 38.8 inches, with July being the wettest month (8.2") and January the driest (1.3").

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