The forecast through December indicates that widespread water deficits will shrink considerably and deficits on the Paraná River will become merely mild. However, widespread deficits will persist in Chile. Surpluses will increase in the northern Amazon Basin.
East Asia: Widespread water surpluses will persist in China
ISciences Worldwide Water Watch List October 2021
Regions forecast to have significant water deficits for the 12-month period of July 2021 through June 2022 include: the U.S. West, Canada, Venezuela, Chile, North Africa, Central Asia, and Hokkaido, Japan. Areas with a forecast of significant water surplus include: China, Nepal, and Bangladesh. This Watch List is based on ISciences Water Security Indicator Model v2 (WSIMv2) run on 5 October 2021.
Global Precipitation & Temperature Outlook October 2021
While the October 2021 forecast indicates hotter than normal temperatures in many regions, Nigeria stands out with both exceptionally hotter and exceptionally drier conditions. Notable also is Quebec, Canada, where most of the province’s vast expanse will be exceptionally hotter. Beijing, China and the surrounding region will be much wetter than normal.





