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China is a mountainous country, which leads to rapid dissipation of cyclones that move inland as well as significant amounts of rain from those dissipating cyclones. Typhoon Nina in 1975 caused the collapse of two huge reservoirs and ten smaller dams when 1062 mm (41.81 inches) of rain fell in Henan Province during a 24‑hour period. Super Typhoon Carla was the wettest tropical cyclone on record for mainland China. Since 1957, there has been a downward trend in tropical cyclone rainfall for the country.
MONTHLY GLOBAL TROPICAL CYCLONE SUMMARY: SEPTEMBER, 1999.
Retrieved on 2007-02-19.
China is a mountainous country, which leads to rapid dissipation of cyclones that move inland as well as significant amounts of rain from those dissipating cyclones. Typhoon Nina in 1975 caused the collapse of two huge reservoirs and ten smaller dams when 1062 mm (41.81 inches) of rain fell in Henan Province during a 24‑hour period. Super Typhoon Carla was the wettest tropical cyclone on record for mainland China. Since 1957, there has been a downward trend in tropical cyclone rainfall for the country.
Mainland
Most of the rain China experiences during the year occurs during the summer months. Typhoons cause many of the intense rains seen within the country. The heavy rains occur over a large area, typically . Across China between the years of 1983 and 2006, an average of 2.9 tropical cyclones move into Guangdong province, making it the most affected province within mainland China. Hainan averages 1.3 tropical cyclones annually, while Fujian experiences 1.2 tropical cyclones annually, and Zhejiang witnessed 0.9 tropical cyclones annually. The wettest tropical cyclone on record for the mainland was Super Typhoon Carla, which dropped of rain over a 48-hour period. Typhoon Nina (1975) produced the highest areal average rainfall amounts between August 4 and August 8 for the Hongru river basin for most time durations. The risk of tropical cyclones across Guangxi, Jiangsu, Shandong, and Liaoning provinces is significantly lower, with these provinces averaging between 0.1 and 0.4 tropical cyclones annually.
Hong Kong
Typhoon Sam of the 1999 Pacific typhoon season became the wettest known tropical cyclone to impact Hong Kong since records began in 1884, breaking a 73‑year‑old record. A total of 23.98 inches/609 mm of rainfall fell between August 22 and August 25.Gary PadgettMONTHLY GLOBAL TROPICAL CYCLONE SUMMARY: SEPTEMBER, 1999.
Retrieved on 2007-02-19.
Lantau Island
Tibet Autonomous Region
An early October 2004 tropical depression brought moisture into the highlands ofTibet
Tibet (; ''Böd''; ), or Greater Tibet, is a region in the western part of East Asia, covering much of the Tibetan Plateau and spanning about . It is the homeland of the Tibetan people. Also resident on the plateau are other ethnic groups s ...
, leading to daily precipitation of 60 mm/2.4 inches liquid equivalent to Che-Ku County all in the form of heavy snow, which was a new October daily precipitation record for both rain and snow. This led to a loss of 340,000 kg of food, 230,000 kg of forage grass, and 263 livestock in the snowstorm.
See also
*List of wettest tropical cyclones
This is a list of the wettest tropical cyclones, listing all tropical cyclones known to have dropped at least of precipitation on a single location. Data is most complete for Australia, Cuba, Dominican Republic, Japan, Hong Kong, Mexico, Yap, Chuu ...
* List of wettest tropical cyclones by country
*Tropical cyclone
A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its locat ...
* Tropical cyclone rainfall climatology
* Tropical cyclone rainfall forecasting
References
{{DEFAULTSORT:China Tropical Cyclone Rainfall Climatology Tropical cyclone meteorology