Only Antarctica has recorded lower official temperatures (the lowest being −89.2 °C (−128.6 °F), recorded at Vostok Station on 21 July 1983). The weather station is in a valley between Oymyakon and Tomtor.Only Antarctica has recorded lower official temperatures (the lowest being −89.2 °C (−128.6 °F), recorded at Vostok Station on 21 July 1983). The weather station is in a valley between Oymyakon and Tomtor.