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He’erkou, China

Full City Profile

151 ft Elevation 46 meters
67°F Avg Temperature 20°C
He’erkou enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 51°F in January while summers reach 79°F in July. The area gets 234 sunny days per year. Annual precipitation totals 97.6 inches. The area receives 0.0 inches of snow annually.

Temperature

51°F Jan (11°C) 79°F Jul (26°C)
Annual Average67.2°F
24% above US avg
January Average51°F (11°C)
July Average79°F (26°C)
Sunny Days234 days/yr

Geography

Elevation151 ft (46 m)
Area1,469.6 sq mi (3,806.2 km²)
Population Density0/sq mi
Coordinates23.5092°N, 111.7850°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 97.6"
157% above US avg
Snowfall 0.0"

Air Quality

Earthquake History

3 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M4.0 on Jun 23, 2025.

Jul 31, 2016 31 km S of Babu, China M4.9 76 km
Sep 26, 1997 4 km NNW of Sanshui, China M4.2 116 km
Jun 23, 2025 13 km N of Qingyuan, China M4.0 132 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Ragasa Category 3 202 km
2025 Tapah Category 1 208 km
2025 Wipha Category 1 239 km
2023 Saola Category 3 206 km
2023 Koinu Category 2 274 km
2023 Talim Category 1 272 km
2022 Chaba Category 1 238 km
2021 Cempaka Category 1 190 km
2018 Mangkhut Category 1 158 km
2017 Hato Category 3 113 km
2016 Nida Category 1 267 km
2015 Mujigae Category 4 287 km
2013 Utor Category 2 166 km
2013 Usagi Category 1 293 km
2012 Vicente Category 4 98 km
2010 Chanthu Category 1 269 km
2009 Koppu Category 1 218 km
2008 Hagupit Category 4 245 km
2006 Prapiroon Category 1 225 km
2003 Dujuan Category 2 146 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)
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