Climatology and CMIP6-LOCA2 threshold and extreme event metric projections from 1950-2100 summarized by EPA Ecoregion Level III for the Southeast

This dataset contains summarized climate projection and historical climate statistics for selected extreme event and threshold‑based climate variables across the Southeast United States. Data are derived from downscaled CMIP6‑LOCA2 climate model outputs and observed historical precipitation and temperature data. Values are aggregated by U.S. state within the Southeast CONUS region and by Environmental Protection Agency (EPA) Level III Ecoregions to provide spatially consistent summaries relevant for natural‑resource planning and State Wildlife Action Plan (SWAP) revisions.