Tongde County () is a county of

Qinghai Qinghai (; alternately romanized as Tsinghai, Ch'inghai), also known as Kokonor, is a landlocked province in the northwest of the People's Republic of China. It is the fourth largest province of China by area and has the third smallest po ...

province, China. It is under the administration of

Hainan Tibetan Autonomous Prefecture Hainan Tibetan Autonomous Prefecture, formerly known as Tsolho Tibetan Autonomous Prefecture (; ), is an autonomous prefecture of Northeastern Qinghai Province in Western China. The prefecture has an area of and its seat is located in Gonghe C ...

Geography

Tongde County has an alpine

subarctic climate The subarctic climate (also called subpolar climate, or boreal climate) is a climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of an ocean, ge ...

(

Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (born 1951), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author and ...

''Dwc''), with long, very cold and dry winters, and short, rainy, mild summers. Average low temperatures are below freezing from mid/late September to mid May; however, due to the wide

diurnal temperature variation In meteorology, diurnal temperature variation is the variation between a high air temperature and a low temperature that occurs during the same day. Temperature lag Temperature lag is an important factor in diurnal temperature variation: peak d ...

(at an average ), only January has an average high that is below freezing. Despite frequent rain during summer, when a majority of days sees rain, no month has less than 50% of possible sunshine; with monthly percent possible sunshine ranging from 51% in June to 81% in November, the county seat receives 2,806 hours of bright sunshine annually. The monthly 24-hour average temperature ranges from in January to in July, while the annual mean is . Over 70% of the annual precipitation of is delivered from June to September.

References

County-level divisions of Qinghai Hainan Tibetan Autonomous Prefecture {{Qinghai-geo-stub

Geography

See also

References