Huma County
Huma County
呼玛县 | ||
|---|---|---|
Postal code 165100 | ||
| Area code | 0457 | |
Huma County (
The opposite side of the Amur River is in
History
Kumarsk, the predecessor of the present-day Huma, was a fortified
On 13 March 1655, the Komar fortress, defended by the
Administrative divisions
Huma County is divided into 2 towns, 5 townships and 1 ethnic township.[2]
- 2 towns
- Huma (呼玛镇)
- Hanjiayuan (韩家园镇)
- 5 townships
- 1 ethnic township
- Baiyinna Oroqen (白银纳鄂伦春族民族乡)
Climate
Huma County has a monsoon-influenced humid continental climate (Köppen Dwb) with very warm, humid summers and severely cold, extremely dry winters. The monthly 24-hour average temperature ranges from −24.7 °C (−12.5 °F) in January to 21.3 °C (70.3 °F) in July, and although temperatures consistently average above 10 °C (50 °F) from May to September, the annual mean, at −0.3 °C (31.5 °F), is low enough to form sporadic permafrost on sheltered sites, which is unusual for areas with this climatic classification. More than 70% of the annual precipitation occurs from June to September. With monthly percent possible sunshine ranging from 52% in May and July to 70% in February, sunshine is generous and the area receives 2,581 hours of bright sunshine annually.
| Climate data for Huma (1991−2020 normals, extremes 1954−present) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | −1.9 (28.6) |
5.1 (41.2) |
18.9 (66.0) |
31.7 (89.1) |
36.2 (97.2) |
40.5 (104.9) |
39.4 (102.9) |
36.5 (97.7) |
31.3 (88.3) |
28.6 (83.5) |
12.2 (54.0) |
1.0 (33.8) |
40.5 (104.9) |
| Mean daily maximum °C (°F) | −18 (0) |
−10.9 (12.4) |
−1.3 (29.7) |
10.3 (50.5) |
19.3 (66.7) |
25.4 (77.7) |
27.4 (81.3) |
24.9 (76.8) |
18.5 (65.3) |
7.7 (45.9) |
−7.3 (18.9) |
−18.2 (−0.8) |
6.5 (43.7) |
| Daily mean °C (°F) | −24.7 (−12.5) |
−19.4 (−2.9) |
−8.8 (16.2) |
3.5 (38.3) |
12.2 (54.0) |
18.6 (65.5) |
21.3 (70.3) |
18.5 (65.3) |
11.4 (52.5) |
1.3 (34.3) |
−13.4 (7.9) |
−23.9 (−11.0) |
−0.3 (31.5) |
| Mean daily minimum °C (°F) | −29.9 (−21.8) |
−26.2 (−15.2) |
−16.1 (3.0) |
−3.2 (26.2) |
4.8 (40.6) |
11.8 (53.2) |
15.7 (60.3) |
13.1 (55.6) |
5.4 (41.7) |
−4.2 (24.4) |
−18.5 (−1.3) |
−28.6 (−19.5) |
−6.3 (20.6) |
| Record low °C (°F) | −48.2 (−54.8) |
−45.3 (−49.5) |
−40.0 (−40.0) |
−22.2 (−8.0) |
−9.2 (15.4) |
0.4 (32.7) |
3.9 (39.0) |
−1.0 (30.2) |
−8.4 (16.9) |
−22.2 (−8.0) |
−38.9 (−38.0) |
−45.2 (−49.4) |
−48.2 (−54.8) |
| Average precipitation mm (inches) | 5.4 (0.21) |
4.4 (0.17) |
6.4 (0.25) |
15.1 (0.59) |
49.9 (1.96) |
66.3 (2.61) |
128.0 (5.04) |
92.0 (3.62) |
47.5 (1.87) |
22.6 (0.89) |
10.2 (0.40) |
7.2 (0.28) |
455.0 (17.91) |
| Average precipitation days (≥ 0.1 mm) | 6.7 | 4.9 | 4.3 | 6.6 | 11.4 | 12.7 | 13.7 | 12.7 | 10.5 | 7.7 | 7.2 | 8.2 | 106.6 |
| Average snowy days | 9.5 | 6.7 | 6.4 | 5.0 | 0.7 | 0 | 0 | 0 | 0.5 | 5.8 | 9.6 | 11.4 | 55.6 |
| Average relative humidity (%)
|
70 | 66 | 59 | 49 | 53 | 66 | 75 | 77 | 70 | 61 | 69 | 71 | 66 |
| Mean monthly sunshine hours | 152.4 | 198.8 | 251.8 | 244.6 | 253.1 | 278.2 | 258.6 | 244.5 | 217.4 | 191.3 | 162.6 | 127.9 | 2,581.2 |
| Percent possible sunshine | 58 | 70 | 68 | 58 | 52 | 56 | 52 | 55 | 58 | 59 | 62 | 53 | 58 |
| Source 1: China Meteorological Administration[3][4] | |||||||||||||
| Source 2: Weather China,[5] Pogodaiklimat.ru (extremes)[6] | |||||||||||||
References
- ^ As per Google maps, https://maps.google.com/maps?q=51.725,126.650556&ie=UTF8&ll=51.725327,126.650391&spn=1.235174,2.471924&z=9&iwloc=addr
- ^ "国家统计局" (in Chinese). National Bureau of Statistics of the People's Republic of China. Retrieved 2021-12-07.
- ^ 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.
- ^ 呼玛 - 气象数据 -中国天气网 (in Chinese). Weather China. Retrieved 28 November 2022.
- ^ "Climate Huma". Pogoda.ru.net. Retrieved 15 July 2023.