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County in Hebei, People's Republic of China From Wikipedia, the free encyclopedia
Huai'an County (simplified Chinese: 怀安县; traditional Chinese: 懷安縣; pinyin: Huái'ān Xiàn) is a county in the northwest of Hebei, China. It is under the administration of Zhangjiakou City.
Huai'an County
怀安县 Hwaian | |
|---|---|
 Location in Zhangjiakou | |
  Huai'an Location of the seat in Hebei | |
| Coordinates: 40°41′N 114°23′E | |
| Country | People's Republic of China |
| Province | Hebei |
| Prefecture-level city | Zhangjiakou |
| Area | |
| • Total | 1,705 km2 (658 sq mi) |
| Population (2020 census) | |
| • Total | 179,949 |
| • Density | 110/km2 (270/sq mi) |
| Time zone | UTC+8 (China Standard) |
| Website | http://www.zjkha.gov.cn/ |
Source:[1]
Towns:
Townships:
| Climate data for Huai'an, elevation 838 m (2,749 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) | 9.5 (49.1) |
18.8 (65.8) |
26.9 (80.4) |
32.9 (91.2) |
37.2 (99.0) |
40.3 (104.5) |
41.6 (106.9) |
37.5 (99.5) |
36.8 (98.2) |
28.5 (83.3) |
19.2 (66.6) |
14.2 (57.6) |
41.6 (106.9) |
| Mean daily maximum °C (°F) | −2.4 (27.7) |
2.2 (36.0) |
9.6 (49.3) |
18.3 (64.9) |
24.9 (76.8) |
28.5 (83.3) |
29.5 (85.1) |
28.2 (82.8) |
23.4 (74.1) |
15.7 (60.3) |
6.1 (43.0) |
−1.1 (30.0) |
15.2 (59.4) |
| Daily mean °C (°F) | −9.3 (15.3) |
−5.0 (23.0) |
2.2 (36.0) |
10.7 (51.3) |
17.6 (63.7) |
21.6 (70.9) |
23.3 (73.9) |
21.7 (71.1) |
16.1 (61.0) |
8.6 (47.5) |
−0.4 (31.3) |
−7.5 (18.5) |
8.3 (47.0) |
| Mean daily minimum °C (°F) | −14.5 (5.9) |
−10.6 (12.9) |
−4.0 (24.8) |
3.5 (38.3) |
10.4 (50.7) |
15.1 (59.2) |
17.9 (64.2) |
16.3 (61.3) |
10.3 (50.5) |
3.0 (37.4) |
−5.4 (22.3) |
−12.3 (9.9) |
2.5 (36.4) |
| Record low °C (°F) | −31.0 (−23.8) |
−24.6 (−12.3) |
−21.5 (−6.7) |
−7.1 (19.2) |
−0.5 (31.1) |
4.7 (40.5) |
9.3 (48.7) |
6.6 (43.9) |
−0.9 (30.4) |
−10.4 (13.3) |
−21.1 (−6.0) |
−24.9 (−12.8) |
−31.0 (−23.8) |
| Average precipitation mm (inches) | 2.1 (0.08) |
3.3 (0.13) |
8.1 (0.32) |
18.4 (0.72) |
35.5 (1.40) |
64.1 (2.52) |
101.3 (3.99) |
65.9 (2.59) |
53.3 (2.10) |
21.2 (0.83) |
8.7 (0.34) |
2.0 (0.08) |
383.9 (15.1) |
| Average precipitation days (≥ 0.1 mm) | 1.9 | 2.6 | 3.9 | 4.9 | 7.5 | 12.1 | 12.9 | 11.4 | 9.1 | 5.4 | 3.3 | 2.0 | 77 |
| Average snowy days | 3.1 | 4.0 | 4.3 | 1.4 | 0 | 0 | 0 | 0 | 0 | 0.4 | 3.5 | 3.0 | 19.7 |
| Average relative humidity (%) | 47 | 43 | 39 | 37 | 40 | 54 | 68 | 69 | 63 | 55 | 52 | 48 | 51 |
| Mean monthly sunshine hours | 195.8 | 195.4 | 236.4 | 250.9 | 272.4 | 246.8 | 238.8 | 240.1 | 225.2 | 220.9 | 188.9 | 182.8 | 2,694.4 |
| Percent possible sunshine | 65 | 64 | 63 | 63 | 61 | 55 | 53 | 57 | 61 | 65 | 64 | 64 | 61 |
| Source: China Meteorological Administration[2][3] | |||||||||||||
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