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Daishan, China

Full City Profile

20 ft Elevation 6 meters
63°F Avg Temperature 17°C
Daishan enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 46°F in January while summers reach 82°F in July. The area gets 251 sunny days per year. Annual precipitation totals 49.1 inches. The area receives 1.0 inches of snow annually.

Temperature

46°F Jan (8°C) 82°F Jul (28°C)
Annual Average62.5°F
16% above US avg
January Average46°F (8°C)
July Average82°F (28°C)
Sunny Days251 days/yr

Geography

Elevation20 ft (6 m)
Area22.7 sq mi (58.7 km²)
Population Density0/sq mi
Coordinates30.2459°N, 122.1990°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 49.1"
29% above US avg
Snowfall 1.0"
Wettest Month (Jun) 6.70"
Driest Month (Dec) 1.80"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.0. Most recent: M4.0 on May 25, 2004.

May 25, 2004 12 km NE of Shenjiamen, China M4.0 29 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

33 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Bebinca (2024).

Year Name Category Closest
2024 Bebinca Category 1 58 km
2022 Hinnamnor Category 3 265 km
2022 Muifa Category 2 34 km
2021 Chanthu Category 2 126 km
2021 In-fa Category 1 272 km
2020 Bavi Category 3 271 km
2019 Lingling Category 4 289 km
2019 Lekima Category 2 175 km
2019 Mitag Category 1 183 km
2015 Chan-hom Category 2 55 km
2012 Haikui Category 1 150 km
2011 Muifa Category 1 232 km
2010 Kompasu Category 3 275 km
2005 Khanun Category 3 157 km
2005 Matsa Category 1 256 km
2004 Rananim Category 2 240 km
2002 Rammasun Category 3 180 km
2000 Saomai Category 2 281 km
2000 Jelawat Category 2 112 km
2000 Prapiroon Category 1 95 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 3.0 m (10 ft).

Year Location Cause Max Wave Deaths Distance
1991 AOSHAN Meteorological 3.0 m 33 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 46°F (8°C) 2.1 in
February 44°F (6°C) 2.9 in Coldest
March 49°F (10°C) 4.0 in
April 59°F (15°C) 4.5 in
May 67°F (20°C) 5.3 in
June 75°F (24°C) 6.7 in Wettest
July 82°F (28°C) 4.4 in Warmest
August 82°F (28°C) 5.6 in
September 75°F (24°C) 6.5 in
October 67°F (19°C) 3.0 in
November 57°F (14°C) 2.5 in
December 47°F (8°C) 1.8 in Driest

Daishan has a seasonal temperature swing of 38°F / from 44°F in February to 82°F in July. Total annual precipitation is 49.3 inches, with June being the wettest month (6.7") and December the driest (1.8").

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