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Tiandu, China

Full City Profile

56 ft Elevation 17 meters
76°F Avg Temperature 25°C
Tiandu has a warm climate with an average annual temperature of 76°F (24°C). Winters average 65°F in January while summers reach 82°F in July. The area gets 320 sunny days per year. Annual precipitation totals 50.7 inches. The area receives 0.0 inches of snow annually.

Temperature

65°F Jan (19°C) 82°F Jul (28°C)
Annual Average76.1°F
41% above US avg
January Average65°F (19°C)
July Average82°F (28°C)
Sunny Days320 days/yr

Geography

Elevation56 ft (17 m)
Area741.2 sq mi (1,919.6 km²)
Population Density0/sq mi
Coordinates18.2846°N, 109.5823°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 50.7"
33% above US avg
Snowfall 0.0"
Wettest Month (Sep) 11.00"
Driest Month (Jan) 0.90"

Air Quality

Earthquake History

3 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.4. Most recent: M4.1 on Oct 16, 2002.

Jun 5, 1995 122 km NW of Sanya, China M4.4 126 km
May 17, 1999 Hainan, China M4.2 84 km
Oct 16, 2002 104 km SE of Dadonghai, China M4.1 106 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Matmo Category 2 288 km
2025 Kajiki Category 2 52 km
2025 Bualoi Category 1 200 km
2025 Wutip Category 1 230 km
2024 Yagi Category 4 202 km
2022 Noru Category 4 277 km
2022 Nesat Category 1 284 km
2021 Rai Category 1 184 km
2020 Vamco Category 4 207 km
2017 Doksuri Category 2 124 km
2016 Sarika Category 1 86 km
2014 Rammasun Category 5 236 km
2014 Kalmaegi Category 1 238 km
2013 Wutip Category 3 146 km
2013 Haiyan Category 2 67 km
2013 Rumbia Category 1 257 km
2013 Nari Category 1 243 km
2012 Son-tinh Category 3 113 km
2011 Nesat Category 1 232 km
2010 Mindulle Category 1 242 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

1 volcano within 200 km. Closest: Hainan Volcanic Field (193 km).

Name Type Elevation Last Eruption Distance
Hainan Volcanic Field Pyroclastic cone(s) 196 m (643 ft) 1933 193 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 65°F (19°C) 0.9 in Coldest, Driest
February 70°F (21°C) 0.9 in
March 74°F (23°C) 1.1 in
April 78°F (26°C) 2.2 in
May 81°F (27°C) 4.9 in
June 82°F (28°C) 6.9 in Warmest
July 82°F (28°C) 6.5 in
August 81°F (27°C) 8.6 in
September 80°F (27°C) 11.0 in Wettest
October 77°F (25°C) 10.6 in
November 73°F (23°C) 4.3 in
December 69°F (20°C) 1.4 in

Tiandu has a seasonal temperature swing of 17°F / from 65°F in January to 82°F in June. Total annual precipitation is 59.3 inches, with September being the wettest month (11.0") and January the driest (0.9").

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