Dataset for: Evaluating CMIP6 Model Performance and Future Precipitation Projections Across Jordan's Water Basins Under SSP Scenarios

This dataset contains bias-adjusted dynamically downscaled CMIP6-driven daily precipitation simulations produced by the HCLIM-ALADIN-38 regional climate model (RCM) at 0.1° resolution over the RICCAR Mashreq Domain, covering Jordan's 15 hydrological basins. Six driving GCMs are included: CMCC-CM2-SR5, CNRM-ESM2-1, EC-Earth3-Veg, IPSL-CM6A-LR, MPI-ESM1-2-LR, and NorESM2-MM, under historical (1995–2014), SSP2-4.5, and SSP5-8.5 scenarios. Contents:- input_nc/: Raw daily NC files for all 6 models × 3 scenarios- projection_differences/: Computed precipitation difference NC files (future periods minus 1995–2014 reference) under both SSP scenarios Associated analysis code is available at: https://github.com/MoawiahHussien/jordan-cmip6-precipitation.git