Fig. 3

(A) Heavy precipitation day (99th percentile) threshold, based on the daily precipitation (mm) at each surface station over the 1991–2020 period. (B) Decadal trend in annual total precipitation at each station. (C) Mean absolute error of heavy precipitation days (HPD; days > = 99th percentile) for each gridded dataset. (D) Difference in decadal trends in annual total precipitation for each gridded dataset (trend in gridded dataset minus observed trend). Figure created using python matplotlib.