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Jianfeng, China

Full City Profile

95 ft Elevation 29 meters
76°F Avg Temperature 24°C
Jianfeng has a warm climate with an average annual temperature of 76°F (24°C). Winters average 69°F in January while summers reach 83°F in July. The area gets 326 sunny days per year. Annual precipitation totals 48.4 inches. The area receives 0.0 inches of snow annually.

Temperature

69°F Jan (21°C) 83°F Jul (28°C)
Annual Average76.0°F
41% above US avg
January Average69°F (21°C)
July Average83°F (28°C)
Sunny Days326 days/yr

Geography

Elevation95 ft (29 m)
Area183.2 sq mi (474.6 km²)
Population Density0/sq mi
Coordinates18.6697°N, 108.7264°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 48.4"
27% above US avg
Snowfall 0.0"
Wettest Month (Sep) 9.60"
Driest Month (Jan) 0.70"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.4. Most recent: M4.4 on Jun 5, 1995.

Jun 5, 1995 122 km NW of Sanya, China M4.4 34 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

59 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5. Most recent: Kajiki (2025).

Year Name Category Closest
2025 Kajiki Category 2 72 km
2025 Bualoi Category 1 185 km
2025 Wutip Category 1 186 km
2024 Yagi Category 4 184 km
2021 Rai Category 1 280 km
2020 Vamco Category 3 206 km
2017 Doksuri Category 2 136 km
2016 Sarika Category 1 129 km
2014 Rammasun Category 5 242 km
2014 Kalmaegi Category 1 233 km
2013 Haiyan Category 2 25 km
2013 Wutip Category 2 156 km
2013 Rumbia Category 1 295 km
2013 Nari Category 1 289 km
2012 Son-tinh Category 3 107 km
2012 Kai-tak Category 1 297 km
2011 Nesat Category 1 279 km
2010 Mindulle Category 1 163 km
2010 Conson Category 1 57 km
2008 Neoguri Category 2 282 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 0.8 m (3 ft).

Year Location Cause Max Wave Deaths Distance
1992 SOUTH CHINA SEA Eruption + Earthquake 0.8 m 107 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 69°F (21°C) 0.7 in Driest
February 68°F (20°C) 0.8 in
March 73°F (23°C) 1.0 in
April 78°F (26°C) 2.1 in
May 82°F (28°C) 4.7 in
June 83°F (28°C) 6.7 in Warmest
July 83°F (28°C) 6.6 in
August 82°F (28°C) 8.9 in
September 80°F (27°C) 9.6 in Wettest
October 77°F (25°C) 8.6 in
November 72°F (22°C) 3.0 in
December 68°F (20°C) 1.0 in Coldest

Jianfeng has a seasonal temperature swing of 15°F / from 68°F in December to 83°F in June. Total annual precipitation is 53.7 inches, with September being the wettest month (9.6") and January the driest (0.7").

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