How cold is it in antrtica?

The average temperature in Antarctica is -57 degrees Celsius (-70.6 degrees Fahrenheit). Antarctica is the coldest, driest, and windiest continent on Earth. The average annual temperature in Antarctica is -57 degrees Celsius (-70.6 degrees Fahrenheit), and the average winter temperature is -63 degrees Celsius (-81.4 degrees Fahrenheit). The highest temperature ever recorded in Antarctica was 18.3 degrees Celsius (64.9 degrees Fahrenheit) on January 24, 1982, at the Argentine research base Esperanza. The lowest temperature ever recorded in Antarctica was -89.2 degrees Celsius (-128.6 degrees Fahrenheit) on July 21, 1983, at the Soviet research station Vostok.