Tát's climate is classified as oceanic climate (KöppenCfb). The annual average temperature is 10.9 °C (51.6 °F), the hottest month in July is 21.3 °C (70.3 °F), and the coldest month is 0.0 °C (32.0 °F) in January. The annual precipitation is 560.5 millimetres (22.07 in), of which July is the wettest with 65.0 millimetres (2.56 in), while April is the driest with only 30.7 millimetres (1.21 in). The extreme temperature throughout the year ranged from −20.2 °C (−4.4 °F) on December 21, 2009, to 40.1 °C (104.2 °F) on July 20, 2007.