Da'an 大安市 | |
|---|---|
 Location of the city | |
  Da'an Location in Jilin | |
| Coordinates:45°30′N124°17′E / 45.500°N 124.283°E /45.500; 124.283 | |
| Country | People's Republic of China |
| Province | Jilin |
| Prefecture-level city | Baicheng |
| Area | |
| 4,879.0 km2 (1,883.8 sq mi) | |
| • Urban | 200.00 km2 (77.22 sq mi) |
| Elevation | 137 m (449 ft) |
| Population (2017)[1] | |
| 438,000 | |
| • Density | 89.8/km2 (233/sq mi) |
| • Urban | 159,200 |
| Time zone | UTC+8 (China Standard) |
Da'an (Chinese:大安;pinyin:Dà'ān;lit. 'Dalai andAnchang') is a city of northwesternJilin province in Northeast China, on the southern bank of theSonghua River and the border withHeilongjiang province. It is under the administration ofBaicheng City, 115 kilometres (71 mi) to the west, and lies 57 kilometres (35 mi) northwest ofSongyuan. Da'an City is 423,700, including 423,000 permanent residents.[2]
There are fivesubdistricts, 10towns, 16townships, and oneethnic township.[3]
Subdistricts:
Towns:
Townships:
| Climate data for Da'an, elevation 138 m (453 ft), (1991–2020 normals, extremes 1981–2010) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 3.2 (37.8) | 12.9 (55.2) | 21.1 (70.0) | 32.0 (89.6) | 36.8 (98.2) | 39.0 (102.2) | 37.5 (99.5) | 36.4 (97.5) | 33.2 (91.8) | 27.6 (81.7) | 17.5 (63.5) | 8.3 (46.9) | 39.0 (102.2) |
| Mean daily maximum °C (°F) | −10.6 (12.9) | −4.6 (23.7) | 4.2 (39.6) | 14.6 (58.3) | 22.2 (72.0) | 27.1 (80.8) | 28.5 (83.3) | 27.0 (80.6) | 22.1 (71.8) | 12.9 (55.2) | 0.5 (32.9) | −8.9 (16.0) | 11.3 (52.3) |
| Daily mean °C (°F) | −16.8 (1.8) | −11.3 (11.7) | −2.1 (28.2) | 8.1 (46.6) | 16.1 (61.0) | 21.7 (71.1) | 24.0 (75.2) | 22.2 (72.0) | 16.0 (60.8) | 6.9 (44.4) | −4.8 (23.4) | −14.4 (6.1) | 5.5 (41.9) |
| Mean daily minimum °C (°F) | −21.7 (−7.1) | −17.1 (1.2) | −8.1 (17.4) | 1.6 (34.9) | 10.1 (50.2) | 16.3 (61.3) | 19.5 (67.1) | 17.6 (63.7) | 10.3 (50.5) | 1.6 (34.9) | −9.4 (15.1) | −19.0 (−2.2) | 0.1 (32.3) |
| Record low °C (°F) | −37.3 (−35.1) | −36.4 (−33.5) | −23.6 (−10.5) | −8.9 (16.0) | −1.6 (29.1) | 4.7 (40.5) | 10.6 (51.1) | 7.3 (45.1) | −2.1 (28.2) | −17.5 (0.5) | −25.3 (−13.5) | −33.9 (−29.0) | −37.3 (−35.1) |
| Averageprecipitation mm (inches) | 2.3 (0.09) | 2.5 (0.10) | 5.7 (0.22) | 13.2 (0.52) | 43.9 (1.73) | 80.2 (3.16) | 122.7 (4.83) | 100.6 (3.96) | 43.0 (1.69) | 16.8 (0.66) | 7.4 (0.29) | 4.6 (0.18) | 442.9 (17.43) |
| Average precipitation days(≥ 0.1 mm) | 3.0 | 2.1 | 3.7 | 4.4 | 8.6 | 11.4 | 12.5 | 10.1 | 7.6 | 4.9 | 3.7 | 4.6 | 76.6 |
| Average snowy days | 5.0 | 3.3 | 4.7 | 1.4 | 0.1 | 0 | 0 | 0 | 0 | 1.3 | 4.8 | 6.5 | 27.1 |
| Averagerelative humidity (%) | 65 | 57 | 48 | 44 | 49 | 62 | 74 | 75 | 66 | 58 | 61 | 66 | 60 |
| Mean monthlysunshine hours | 195.0 | 216.1 | 256.7 | 256.6 | 276.2 | 268.8 | 260.2 | 256.7 | 253.2 | 223.8 | 182.0 | 172.6 | 2,817.9 |
| Percentagepossible sunshine | 69 | 73 | 69 | 63 | 60 | 58 | 55 | 60 | 68 | 67 | 65 | 64 | 64 |
| Source:China Meteorological Administration[4][5] Da'an City is 423,700, including 423,000 permanent residents.[2] | |||||||||||||
The original name of Da'An is Mole Honggangzi. In the early Qing Dynasty, it was under the jurisdiction of General Shengjing. In 1988, Da'an became a county-level city.[2]
