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Tian’an, China

Full City Profile

12,137 Population 14/sq mi density
472 ft Elevation 144 meters
77°F Avg Temperature 25°C
Tian’an has a warm climate with an average annual temperature of 77°F (25°C). Winters average 65°F in January while summers reach 84°F in July. The area gets 305 sunny days per year. Annual precipitation totals 51.9 inches. The area receives 0.0 inches of snow annually.

Temperature

65°F Jan (18°C) 84°F Jul (29°C)
Annual Average77.2°F
43% above US avg
January Average65°F (18°C)
July Average84°F (29°C)
Sunny Days305 days/yr

Geography

Elevation472 ft (144 m)
Area877.5 sq mi (2,272.6 km²)
Population Density14/sq mi
Coordinates19.0199°N, 108.9088°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 51.9"
37% above US avg
Snowfall 0.0"

Air Quality

Earthquake History

3 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.5. Most recent: M4.1 on Feb 25, 1996.

Jan 10, 1995 64 km WNW of Lincheng, China M5.5 134 km
Jun 5, 1995 122 km NW of Sanya, China M4.4 31 km
Feb 25, 1996 49 km WNW of Lincheng, China M4.1 114 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Matmo Category 2 258 km
2025 Kajiki Category 2 113 km
2025 Bualoi Category 1 227 km
2025 Wutip Category 1 144 km
2024 Yagi Category 4 143 km
2023 Talim Category 1 267 km
2021 Rai Category 1 293 km
2020 Vamco Category 2 249 km
2017 Doksuri Category 2 180 km
2016 Sarika Category 1 104 km
2015 Mujigae Category 4 288 km
2014 Rammasun Category 5 199 km
2014 Kalmaegi Category 1 189 km
2013 Wutip Category 3 199 km
2013 Haiyan Category 2 64 km
2013 Rumbia Category 1 259 km
2012 Son-tinh Category 3 148 km
2012 Kai-tak Category 1 253 km
2011 Nesat Category 1 246 km
2010 Mindulle Category 1 198 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 149 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

1 volcano within 200 km. Closest: Hainan Volcanic Field (170 km).

Name Type Elevation Last Eruption Distance
Hainan Volcanic Field Pyroclastic cone(s) 196 m (643 ft) 1933 170 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
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