The water cycle is affected by both climatic and non-climatic factors . Radiative forcing by changes in greenhouse gas  concentrations, aerosols and surface albedo drives global and regional changes in evaporation and precipitation . A warmer atmosphere holds more moisture, increasing global and regional mean precipitation, and more extreme precipitation . Regional precipitation responses vary according to changes in atmospheric circulation. Geographical variation in aerosols drives changes in atmospheric circulation, affecting precipitation patterns such as the Asian monsoon . 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report