CHIRTS-ERA5 Daily
By Climate Hazards Center, UC Santa Barbara
CHIRTS-ERA5 daily provides global, high-resolution (0.05°) daily maximum and minimum 2-meter air temperature estimates from 1980 to present. It blends ERA5 reanalysis with station observations using the CHIRTS algorithm, producing a consistent long-term record suitable for climate trend analysis, heat-stress monitoring, and agricultural modeling. The primary access is an analysis-ready Zarr store for bounding-box and time-range reads; the source daily GeoTIFFs from the Climate Hazards Center are the alternative.