Earth Recorded Its Lowest Natural Temperature on This Day in 1983 On July 21, 1983, scientists at Antarctica's Vostok Station recorded −89.2°C (−128.6°F), the

Earth Recorded Its Lowest Natural Temperature on This Day in 1983 On July 21, 1983, scientists at Antarctica's Vostok Station recorded −89.2°C (−128.6°F), the lowest naturally occurring air temperature ever measured on Earth, a record that still stands today