Table S3 TOE (unit: year) of precipitation (P), evapotranspiration (ET) and P minus ET (PmE) area-averaged over the Southeast Asian monsoon region firstly occurs in Hist (first row). The numbers for SSP1-2.6, SSP2-4.5, SSP3.0 and SSP5-8.5 are the years when the external forced changes fall in the range of internal variability in the future projection. The ranges in the parenthesis denote the ±1 standard deviation. “—” means the external forced changes never return to natural variability in the future.