Yi'an County
Yi'an County (simplified Chinese: 依安县; traditional Chinese: 依安縣; pinyin: Yī'ān Xiàn) is a county in the west of Heilongjiang province, China. It is under the jurisdiction of the prefecture-level city of Qiqihar.
Administrative divisions
Yi'an County is divided into 6 towns and 9 townships.
- 6 towns
- 9 townships
- Furao (富饶乡), Jiefang (解放乡), Yangchun (阳春乡), Xinfa (新发乡), Taidong (太东乡), Shangyou (上游乡), Hongxing (红星乡), Xianfeng (先锋乡), Xintun (新屯乡)
Demographics
The population of the district was 487,777 in 1999.
Climate
Climate data for Yi'an (1991–2020 normals, extremes 1981–2010) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Record high °C (°F) | −0.6 (30.9) |
7.4 (45.3) |
19.8 (67.6) |
29.1 (84.4) |
35.7 (96.3) |
39.0 (102.2) |
37.7 (99.9) |
35.7 (96.3) |
32.6 (90.7) |
25.4 (77.7) |
13.3 (55.9) |
4.5 (40.1) |
39.0 (102.2) |
Mean daily maximum °C (°F) | −15.1 (4.8) |
−9.1 (15.6) |
0.7 (33.3) |
12.3 (54.1) |
20.7 (69.3) |
25.9 (78.6) |
27.5 (81.5) |
25.5 (77.9) |
20.1 (68.2) |
10.5 (50.9) |
−3.0 (26.6) |
−13.4 (7.9) |
8.5 (47.4) |
Daily mean °C (°F) | −20.0 (−4.0) |
−15.0 (5.0) |
−5.1 (22.8) |
6.1 (43.0) |
14.5 (58.1) |
20.4 (68.7) |
22.7 (72.9) |
20.5 (68.9) |
14.1 (57.4) |
4.7 (40.5) |
−8.0 (17.6) |
−18.0 (−0.4) |
3.1 (37.5) |
Mean daily minimum °C (°F) | −24.3 (−11.7) |
−20.4 (−4.7) |
−10.8 (12.6) |
0.0 (32.0) |
8.2 (46.8) |
14.9 (58.8) |
18.2 (64.8) |
15.9 (60.6) |
8.7 (47.7) |
−0.3 (31.5) |
−12.3 (9.9) |
−22.1 (−7.8) |
−2.0 (28.4) |
Record low °C (°F) | −38.2 (−36.8) |
−35.5 (−31.9) |
−28.6 (−19.5) |
−12.4 (9.7) |
−5.3 (22.5) |
2.3 (36.1) |
8.6 (47.5) |
5.5 (41.9) |
−4.7 (23.5) |
−17.5 (0.5) |
−28.8 (−19.8) |
−36.6 (−33.9) |
−38.2 (−36.8) |
Average precipitation mm (inches) | 3.4 (0.13) |
3.4 (0.13) |
6.6 (0.26) |
20.0 (0.79) |
36.3 (1.43) |
89.4 (3.52) |
139.3 (5.48) |
111.4 (4.39) |
56.6 (2.23) |
19.4 (0.76) |
7.9 (0.31) |
5.9 (0.23) |
499.6 (19.66) |
Average precipitation days (≥ 0.1 mm) | 5.9 | 3.7 | 4.1 | 5.9 | 9.6 | 12.9 | 13.5 | 13.0 | 9.7 | 5.7 | 5.4 | 7.1 | 96.5 |
Average snowy days | 7.9 | 5.3 | 6.4 | 3.6 | 0.3 | 0 | 0 | 0 | 0.1 | 2.4 | 7.4 | 8.8 | 42.2 |
Average relative humidity (%) | 72 | 66 | 55 | 47 | 49 | 63 | 75 | 77 | 67 | 59 | 65 | 72 | 64 |
Mean monthly sunshine hours | 195.0 | 221.3 | 271.8 | 260.0 | 274.2 | 258.2 | 241.4 | 238.8 | 239.5 | 212.9 | 183.4 | 171.0 | 2,767.5 |
Percent possible sunshine | 71 | 76 | 73 | 63 | 58 | 54 | 50 | 55 | 64 | 64 | 67 | 66 | 63 |
Source: China Meteorological Administration |
Notes and references
- ^ "国家统计局 2019" (in Chinese). National Bureau of Statistics of the People's Republic of China. Retrieved 2021-12-07.
- ^ (in English) National Population Statistics Materials by County and City - 1999 Period, in China County & City Population 1999, Harvard China Historical GIS
- ^ 中国气象数据网 – WeatherBk Data (in Simplified Chinese). China Meteorological Administration. Retrieved 5 July 2023.
- ^ 中国气象数据网 (in Simplified Chinese). China Meteorological Administration. Retrieved 5 July 2023.
External links
- (in Chinese) Government site - Google translation