HRMTA Hourly 2m Temperature Dataset for Poland - 1 km (February-March 2026)

Hourly gridded 2-meter temperature maps at 1 km grid resolution produced by the HRMTA (High-Resolution Mesoscale Temperature Analysis) open-source model with a high temporal completeness of 99.69% and 1,268 hours of data. This specific dataset covers date range from February 1 to March 25, 2026. Each timestamp folder includes a temperature field and a prediction uncertainty raster, all provided in GeoTIFF format under EPSG:2180 CRS. For training the model, a mixture of observational and environmental data has been used, with approximately 1,200 weather stations used from observation networks like IMGW-PIB, TraxElektronik, and eDWIN. Note: Due to an intense cold spell, some timestamps during early February were produced at a 30-minute interval instead of hourly.