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Jiekou, China

Full City Profile

121 ft Elevation 37 meters
72°F Avg Temperature 22°C
Jiekou has a warm climate with an average annual temperature of 72°F (22°C). Winters average 57°F in January while summers reach 84°F in July. The area gets 237 sunny days per year. Annual precipitation totals 103.0 inches. The area receives 0.0 inches of snow annually.

Temperature

57°F Jan (14°C) 84°F Jul (29°C)
Annual Average72.4°F
34% above US avg
January Average57°F (14°C)
July Average84°F (29°C)
Sunny Days237 days/yr

Geography

Elevation121 ft (37 m)
Area623.5 sq mi (1,614.8 km²)
Population Density0/sq mi
Coordinates23.5499°N, 113.5810°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 103.0"
171% above US avg
Snowfall 0.0"
Wettest Month (Jun) 11.00"
Driest Month (Dec) 1.40"

Air Quality

Earthquake History

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

Feb 22, 2013 27 km NW of Heyuan, China M4.5 98 km
Feb 15, 2012 37 km NW of Heyuan, China M4.4 101 km
Aug 19, 1999 30 km NW of Heyuan, China M4.4 98 km
Aug 31, 2012 21 km WSW of Heyuan, China M4.3 93 km
Sep 26, 1997 4 km NNW of Sanshui, China M4.2 83 km
Sep 21, 1991 23 km WNW of Heyuan, China M4.2 99 km
Mar 7, 2023 24 km NW of Heyuan, China M4.2 100 km
Feb 11, 2023 10 km WNW of Heyuan, China M4.2 105 km
Mar 24, 1999 33 km ENE of Heyuan, China M4.1 147 km
Jun 23, 2025 13 km N of Qingyuan, China M4.0 63 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Ragasa Category 4 239 km
2025 Tapah Category 1 219 km
2025 Wipha Category 1 199 km
2023 Saola Category 4 172 km
2023 Koinu Category 3 206 km
2021 Cempaka Category 1 259 km
2018 Mangkhut Category 1 207 km
2017 Hato Category 3 166 km
2016 Nida Category 1 123 km
2016 Haima Category 1 211 km
2015 Linfa Category 1 290 km
2013 Usagi Category 2 121 km
2013 Utor Category 2 271 km
2012 Vicente Category 4 190 km
2009 Koppu Category 1 229 km
2009 Molave Category 1 284 km
2008 Hagupit Category 4 291 km
2003 Dujuan Category 2 106 km
2001 Utor Category 1 150 km
2001 Yutu Category 1 284 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 57°F (14°C) 1.6 in Coldest
February 58°F (15°C) 3.0 in
March 64°F (18°C) 4.1 in
April 72°F (22°C) 7.5 in
May 78°F (26°C) 10.3 in
June 82°F (28°C) 11.0 in Wettest
July 84°F (29°C) 9.5 in Warmest
August 84°F (29°C) 9.8 in
September 81°F (27°C) 5.5 in
October 76°F (24°C) 2.4 in
November 67°F (20°C) 1.6 in
December 60°F (15°C) 1.4 in Driest

Jiekou has a seasonal temperature swing of 28°F / from 57°F in January to 84°F in July. Total annual precipitation is 67.7 inches, with June being the wettest month (11.0") and December the driest (1.4").

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