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Sandao, China

Hainan · China

Sandao is a small city in Hainan, China with a population of 10,358. Elevation: 246 ft (75 m). Average temperature: 76°F (24°C).

10,358 Population 152/sq mi density
246 ft Elevation 75 meters
76°F Avg Temperature 24°C
50.7 in Annual Rain
Asia / Shanghai Timezone

Discover Sandao, China

Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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About Sandao

Sandao

Sāndǎo (Chinese: 三嶋; pinyin: Sāndǎo; Pe̍h-ōe-jī: Sam-tó; lit. 'Three Islands'), also known as Sanyu (Chinese: 三嶼; pinyin: Sānyǔ; Pe̍h-ōe-jī: Sam-sū; lit. 'Three Islets') and Sanshu (Japanese: 三洲(さんしゅう), romanized: Sanshū; Chinese: 三洲; pinyin: Sānzhōu; Pe̍h-ōe-jī: Sam-chiu; lit. 'Three Islets'), were a collection of a prehispanic Philippine polities recorded in Chinese annals as a nation occupying the islands of Chinese: 加麻延; pinyin: Jiāmáyán; Pe̍h-ōe-jī: Ka-mâ-iân (present-day Calamian), Chinese: 巴姥酉; pinyin: Bālǎoyǒu; Pe̍h-ōe-jī: Pa-ló-iú (present-day Palawan), and Chinese: 蒲裏喚; pinyin: Púlǐhuàn; Pe̍h-ōe-jī: Pô͘-lí-hoàn (possibly Pulilan, near present-day Manila). In the Chinese Gazetteer the Zhūfān zhì 諸蕃志 (1225), they were described as tributary states of the more powerful nation of Ma-i (Chinese: 麻逸; pinyin: Máyì; Wade–Giles: Ma2-i4; Pe̍h-ōe-jī: Mâ-i̍t) centered in nearby Mindoro.

People

Population10,358
Density152/mi²

Climate

Avg Temp76°F (24°C)
Rain50.7 in/yr
Sunny Days320/yr
Elevation246 ft (75 m)
Population10,358
Population Density152 / sq mi
Elevation246 ft (75 m)
Coordinates18.4670°, 109.6644°
TimezoneAsia/Shanghai
Country🇨🇳 China
State / ProvinceHainan
Average Temperature76°F (24°C)
January Average65°F (19°C)
July Average82°F (28°C)
Annual Precipitation50.7 inches (1,287 mm)
Annual Snowfall0.0 inches (0 cm)

About Sandao

Sandao is a small city in China (Hainan) with a population of 10,358. The city sits at an elevation of 246 feet (75 meters) above sea level. The average annual temperature is 76°F (24°C). Temperatures range from 65°F in January to 82°F in July. Annual precipitation averages 50.7 inches. The timezone is Asia/Shanghai.

Climate in Sandao

Sandao has an average annual temperature of 25.5°C (78°F). The hottest month is Jun (28.4°C), the coldest is Jan (21°C). Average annual precipitation is 1627 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 21°C / 70°F 18° / 24° 6.6
Feb 22.6°C / 73°F 19.5° / 25.8° 10.3
Mar 24.3°C / 76°F 21.4° / 27.2° 24.6
Apr 26.6°C / 80°F 23.7° / 29.4° 63.4
May 28°C / 82°F 25.1° / 30.8° 116.5
Jun 28.4°C / 83°F 25.8° / 31° 155.8
Jul 28.1°C / 83°F 25.5° / 30.7° 260.9
Aug 27.4°C / 81°F 24.9° / 30° 285.4
Sep 27.2°C / 81°F 24.4° / 30° 300.0
Oct 26.2°C / 79°F 23.1° / 29.2° 290.4
Nov 24.4°C / 76°F 21.4° / 27.5° 89.1
Dec 22°C / 72°F 18.9° / 25° 23.8
Sandao 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 / relatively mild seasonal variation. The area gets 320 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 50.7 inches (wetter than the 38-inch national average). The city sits at an elevation of 246 feet.

Temperature

65°F Jan (19°C) 82°F Jul (28°C)
Annual Average75.8°F
40% above China avg
January Average65°F (19°C)
July Average82°F (28°C)
Sunny Days320 days/yr

Geography

Elevation246 ft (75 m)
Area38.7 sq mi (100.3 km²)
Population Density152/sq mi
Coordinates18.4670°N, 109.6644°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 50.7"
33% above China 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 M4.4 123 km
May 17, 1999 Hainan, China M4.2 75 km
Oct 16, 2002 104 km SE of Dadonghai, China M4.1 119 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Matmo Category 2 266 km
2025 Kajiki Category 2 74 km
2025 Bualoi Category 1 222 km
2025 Wutip Category 1 212 km
2024 Yagi Category 4 180 km
2022 Noru Category 2 298 km
2022 Nesat Category 1 284 km
2021 Rai Category 1 194 km
2020 Vamco Category 3 229 km
2017 Doksuri Category 2 146 km
2016 Sarika Category 1 64 km
2015 Mujigae Category 4 297 km
2014 Rammasun Category 5 214 km
2014 Kalmaegi Category 1 216 km
2013 Wutip Category 3 168 km
2013 Haiyan Category 2 87 km
2013 Rumbia Category 1 236 km
2013 Nari Category 1 263 km
2012 Son-tinh Category 3 135 km
2012 Kai-tak Category 1 292 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

1 volcano within 200 km. Closest: Hainan Volcanic Field (171 km).

Name Type Elevation Last Eruption Distance
Hainan Volcanic Field Pyroclastic cone(s) 196 m (643 ft) 1933 171 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 69°F (21°C) 0.9 in
March 73°F (23°C) 1.1 in
April 78°F (26°C) 2.3 in
May 81°F (27°C) 5.1 in
June 82°F (28°C) 7.0 in Warmest
July 82°F (28°C) 6.8 in
August 81°F (27°C) 8.8 in
September 79°F (26°C) 11.0 in Wettest
October 77°F (25°C) 10.4 in
November 72°F (22°C) 4.2 in
December 68°F (20°C) 1.4 in

Sandao has a seasonal temperature swing of 17°F / from 65°F in January to 82°F in June. Total annual precipitation is 59.9 inches, with September being the wettest month (11.0") and January the driest (0.9").

View full weather details →

Schools in Sandao

1 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
新民学校
View full schools details →

Museums in Sandao

NameTypeAddressPhoneAnnual Revenue
Hainan Jingrum Pearl
Jurassic Park
Sanya Shanhai Shell Culture Museum
Zhong Yu Museum

Libraries in Sandao

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
三亚图书馆0.0
三亚图书馆24小时自助书亭0.0
三亚图书馆24小时自助书亭0.0

Farmers Markets in Sandao

NameAddressSeasonHoursOrganicWebsite
Linwang Farmers Market
Sanya Bus Station Farmer’s Market
Yulin Market of Farm Produce
Yulin Market of Farm Produce
三亚新鸿港国际商品交易中心
三亚新鸿港国际商品交易中心
丹州平价农贸市场
公益性平价市场
阿里山美食街
阿里山美食街

Hotels in Sandao

1 hotels within city radius — OpenStreetMap data

Yanoda Rainforest No.1 Hotel

Cafes in Sandao

3 cafes within city radius — OpenStreetMap data

Dicos
Rainforest cafe
Rainforest health food buffet

Bus Stations in Sandao

3 bus stations within city radius — OpenStreetMap data

三道镇客运站
三道镇客运站
三道镇客运站

Gyms in Sandao

1 gyms within city radius — OpenStreetMap data

WDP China

Stadiums & Teams in Sandao

TeamLeagueDivision

Airports Near Sandao

4 airports within the area.

AirportIATAType
Sanya Phoenix International AirportSYXLarge Airport
Foluo Northeast Air BaseMedium Airport
Lingshui Air BaseMedium Airport
Sanya Air BaseMedium Airport

Treatment Centers in Sandao

2 treatment centers.

CenterTypePhone
Клиника ВОСТОК
王金囤中医诊所

Quick Facts

Timezone
Asia/Shanghai

🇨🇳 About China

Capital Beijing
Population 1,411,778,724
Area 9,596,960 km²
GDP (USD) $18,270,356,654,533
GDP per capita $12,951
HDI 0.788
Life expectancy 78.0 years
Internet users 90.6%
Urban population 65.5%
Currency CNY (Yuan Renminbi)
Languages Chinese
Calling code +86
TLD .cn
Driving side right

Public Holidays in China

6 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day 元旦
Feb 17 Chinese New Year (Spring Festival) 春节
May 1 Labour Day 劳动节
Jun 19 Dragon Boat Festival 端午节
Sep 25 Mid-Autumn Festival 中秋节
Oct 1 National Day 国庆节

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Frequently Asked Questions About Sandao

What is the population of Sandao?

Sandao has a population of 10,358 residents and is located in China. The population density is 152 people per square mile, spread across 38.7 square miles.

What is the weather like in Sandao?

Sandao has a warm climate with an average annual temperature of 76°F (24°C). Winter temperatures average 65°F in January, while summers reach an average of 82°F in July. The area receives 320 sunny days per year, well above the national average of 205. Annual rainfall totals 50.7 inches.

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