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Sanmao, China

Full City Profile

39 ft Elevation 12 meters
60°F Avg Temperature 16°C
Sanmao enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 40°F in January while summers reach 82°F in July. The area gets 250 sunny days per year. Annual precipitation totals 47.3 inches. The area receives 4.2 inches of snow annually.

Temperature

40°F Jan (4°C) 82°F Jul (28°C)
Annual Average60.3°F
12% above US avg
January Average40°F (4°C)
July Average82°F (28°C)
Sunny Days250 days/yr

Geography

Elevation39 ft (12 m)
Area20.1 sq mi (52.1 km²)
Population Density0/sq mi
Coordinates32.2393°N, 119.8154°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 47.3"
24% above US avg
Snowfall 4.2"
Wettest Month (Jul) 7.90"
Driest Month (Dec) 1.20"

Air Quality

Earthquake History

4 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M4.1 on Jul 8, 2024.

Feb 9, 1990 27 km E of Changshu City, China M5.0 131 km
Jul 20, 2012 22 km W of Xinghua, China M4.9 85 km
Nov 5, 1991 36 km N of Qinnan, China M4.3 148 km
Jul 8, 2024 19 km WNW of Taizhou, China M4.1 38 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

8 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Bebinca (2024).

Year Name Category Closest
2024 Bebinca Category 1 168 km
2022 Muifa Category 1 212 km
2012 Damrey Category 1 246 km
2005 Khanun Category 1 199 km
1994 Ellie Category 1 231 km
1990 Abe Category 1 191 km
1985 Mamie Category 1 125 km
1984 Ed Category 1 228 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1930 JIANGSU PROVINCE Earthquake 39 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (4°C) 1.3 in
February 39°F (4°C) 1.6 in Coldest
March 47°F (8°C) 2.2 in
April 58°F (15°C) 3.2 in
May 68°F (20°C) 3.4 in
June 76°F (24°C) 5.7 in
July 82°F (28°C) 7.9 in Warmest, Wettest
August 82°F (28°C) 5.0 in
September 73°F (23°C) 4.1 in
October 64°F (18°C) 1.8 in
November 52°F (11°C) 1.8 in
December 41°F (5°C) 1.2 in Driest

Sanmao has a seasonal temperature swing of 43°F / from 39°F in February to 82°F in July. Total annual precipitation is 39.2 inches, with July being the wettest month (7.9") and December the driest (1.2").

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