Hải Hà district
Huyện Hải Hà
District
Cái Chiên beach
Cái Chiên beach
Official seal of Hải Hà district
Seal
Hải Hà district is located in Vietnam
Hải Hà district
Hải Hà district
Coordinates: 21°27′03″N 107°45′25″E / 21.4508°N 107.7570°E / 21.4508; 107.7570
Country Vietnam
RegionNortheast
ProvinceQuảng Ninh
Founded2001
CapitalQuảng Hà
Area
 • Total1,913 sq mi (4,955 km2)
Population
 (2019)
 • Total62.240
 • Density330/sq mi (126/km2)
 • Ethnicities
Kinh Dao Tay San Diu Nung
Time zoneUTC+7 (UTC + 7)
Websitehaiha.quangninh.gov.vn

Hải Hà, formerly name is Hà Cối (listenⓘ) is a rural district of Quảng Ninh province in the northeastern region of Vietnam. As of 2003, the district had a population of 50,878.[1] The district covers an area of 495 km². The district capital lies at Quảng Hà.[1]

Administrative divisions

Quảng Hà, Quảng Minh, Quảng Thành, Quảng Thắng, Phú Hải, Quảng Chính, Quảng Trung, Quảng Điền, Quảng Phong, Quảng Long, Quảng Sơn, Đường Hoa, Tiến Tới, Quảng Đức, Quảng Thịnh and Cái Chiên.

Climate

Climate data for Quảng Hà, Hải Hà District
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Mean daily maximum °C (°F) 18.3
(64.9)		 19.2
(66.6)		 21.7
(71.1)		 26.0
(78.8)		 29.5
(85.1)		 31.1
(88.0)		 31.2
(88.2)		 31.4
(88.5)		 30.8
(87.4)		 28.6
(83.5)		 25.1
(77.2)		 20.9
(69.6)		 26.2
(79.2)
Daily mean °C (°F) 15.3
(59.5)		 16.4
(61.5)		 19.3
(66.7)		 23.2
(73.8)		 26.2
(79.2)		 27.9
(82.2)		 28.0
(82.4)		 27.8
(82.0)		 26.9
(80.4)		 24.3
(75.7)		 20.6
(69.1)		 16.6
(61.9)		 22.7
(72.9)
Mean daily minimum °C (°F) 12.9
(55.2)		 14.5
(58.1)		 17.3
(63.1)		 21.1
(70.0)		 23.7
(74.7)		 25.3
(77.5)		 25.4
(77.7)		 25.1
(77.2)		 24.0
(75.2)		 21.2
(70.2)		 17.5
(63.5)		 13.5
(56.3)		 20.1
(68.2)
Average precipitation mm (inches) 55.0
(2.17)		 53.0
(2.09)		 71.1
(2.80)		 110.7
(4.36)		 271.1
(10.67)		 454.5
(17.89)		 630.0
(24.80)		 492.8
(19.40)		 302.0
(11.89)		 171.7
(6.76)		 76.1
(3.00)		 39.8
(1.57)		 2,729.7
(107.47)
Average rainy days 11.0 13.9 15.9 13.3 15.1 18.6 20.8 17.7 12.6 8.6 7.1 7.1 161.8
Average relative humidity (%) 77.0 89.0 93.0 90.0 84.0 84.0 83.0 87.0 89.0 84.0 81.0 85.0 85.5
Source: Vietnam Institute for Building Science and Technology[2]

References

  1. 1 2 "Districts of Vietnam". Statoids. Retrieved March 23, 2009.
  2. ↑ "Vietnam Institute for Building Science and Technology" (PDF). Retrieved 16 August 2023.
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