Reconstruction of Summer (June–August) Precipitation in the Loess Plateau of Northern China from 1901 to 2000

For file 'Pre_Recon_Proxy_SI.xlsx': Table 'Reconstruction' contains the reconstruction of summer precipitation over the Loess Plateau (LP) and the reconstruction minus or plus twice the standard error. Table 'Multi-source Precipitaion' includes the area-mean summer precipitation over the LP from the GPCC, CRU, UDel, 20CR, IGGPRE, RAP, and interpolated station observation datasets, as well as our reconstruction in this study. The unit for the precipitation data is mm.