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Hedong, China

Full City Profile

101,825 Population 350/sq mi density
371 ft Elevation 113 meters
70°F Avg Temperature 21°C
Hedong enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 55°F in January while summers reach 83°F in July. The area gets 221 sunny days per year. Annual precipitation totals 63.4 inches. The area receives 0.0 inches of snow annually.

Temperature

55°F Jan (13°C) 83°F Jul (28°C)
Annual Average70.3°F
30% above US avg
January Average55°F (13°C)
July Average83°F (28°C)
Sunny Days221 days/yr

Geography

Elevation371 ft (113 m)
Area291.1 sq mi (753.9 km²)
Population Density350/sq mi
Coordinates23.9196°N, 115.7801°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 63.4"
67% above US avg
Snowfall 0.0"
Wettest Month (May) 9.96"
Driest Month (Dec) 1.22"

Air Quality

Earthquake History

11 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.6. Most recent: M4.2 on Mar 7, 2023.

Aug 4, 1992 55 km NW of Hepo, China M4.6 35 km
Feb 22, 2013 27 km NW of Heyuan, China M4.5 133 km
Feb 15, 2012 37 km NW of Heyuan, China M4.4 136 km
Aug 19, 1999 30 km NW of Heyuan, China M4.4 135 km
Aug 31, 2012 21 km WSW of Heyuan, China M4.3 135 km
Nov 12, 1995 49 km N of Hepo, China M4.3 5 km
Sep 21, 1991 23 km WNW of Heyuan, China M4.2 131 km
Mar 7, 2023 24 km NW of Heyuan, China M4.2 131 km
Feb 11, 2023 10 km WNW of Heyuan, China M4.2 123 km
Mar 24, 1999 33 km ENE of Heyuan, China M4.1 81 km
May 16, 1991 24 km ESE of Haimen, China M3.9 139 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

44 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Wipha (2025).

Year Name Category Closest
2025 Wipha Category 1 285 km
2023 Saola Category 4 214 km
2023 Koinu Category 3 271 km
2020 Mekkhala Category 1 197 km
2017 Hato Category 3 299 km
2016 Meranti Category 3 233 km
2016 Haima Category 1 165 km
2016 Nida Category 1 191 km
2015 Linfa Category 1 135 km
2013 Usagi Category 3 130 km
2012 Tembin Category 1 262 km
2010 Megi Category 3 233 km
2010 Fanapi Category 1 169 km
2009 Molave Category 1 182 km
2009 Linfa Category 1 290 km
2006 Chanchu Category 2 142 km
2005 Longwang Category 1 254 km
2005 Sanvu Category 1 191 km
2004 Aere Category 1 234 km
2003 Dujuan Category 4 169 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 55°F (13°C) 2.0 in Coldest
February 57°F (14°C) 3.5 in
March 63°F (17°C) 5.6 in
April 70°F (21°C) 7.3 in
May 76°F (25°C) 10.0 in Wettest
June 81°F (27°C) 9.2 in
July 83°F (28°C) 6.8 in Warmest
August 82°F (28°C) 8.6 in
September 80°F (27°C) 5.4 in
October 74°F (23°C) 2.2 in
November 65°F (19°C) 1.7 in
December 58°F (14°C) 1.2 in Driest

Hedong has a seasonal temperature swing of 28°F / from 55°F in January to 83°F in July. Total annual precipitation is 63.3 inches, with May being the wettest month (10.0") and December the driest (1.2").

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