Climate Hebbronville has a borderline humid subtropical climate (Köppen climate classification Cfa)/hot semi-arid climate (Köppen BSh). Summers are very hot and humid: 152 afternoons each year top , with 27.6 afternoons reaching and during the summer of 2009 eleven afternoons topped .National Weather Service; NOW Data, Brownsville, TX During July and August combined, all but three mornings stay above and seven mornings per year stay above , with as many as forty mornings staying over this temperature during 1998. The hottest temperature on record has been on July 9, 2009, and the hottest minimum on September 30, 2009, followed by the following day.
Climate Hebbronville has a borderline humid !subtropical climate (Köppen climate classification Cfa)/hot semi-arid climate (Köppen BSh). Summers are very hot and humid: 152 afternoons each year top , with 27.6 afternoons reaching and during the summer of 2009 eleven afternoons topped .National Weather Service; NOW Data, Brownsville, TX During July and August combined, all but three mornings stay above and seven mornings per year stay above , with as many as forty mornings staying over this temperature during 1998. The hottest temperature on record has been on July 9, 2009, and the hottest minimum on September 30, 2009, !followed by the following day.