what is the coldest habitable place on earth
Oymyakon There is a monument built around the town square commemorating a reading in the 1920s of −71.2. This was shown on the Australian programme 60 Minutes in a 2012 documentary.[7] On February 6, 1933, a temperature of −67.7 °C (−89.9 °F) was recorded at Oymyakon's weather station.[8][9] This was the coldest officially recorded temperature in the Northern Hemisphere. Only Antarctica has recorded lower official temperatures (the lowest being −89.2 °C (−128.6 °F), recorded at Vostok Station on 21 July 1983).[10][11]
Climate of Mars Differing in situ values have been reported for the average temperature on Mars,[20] with a common value being −55 °C (218 K; −67 °F).[21] Surface temperatures may reach a high of about 20 °C (293 K; 68 °F) at noon, at the equator, and a low of about −153 °C (120 K; −243 °F) at the poles.[22] Actual temperature measurements at the Viking landers' site range from −17.2 °C (256.0 K; 1.0 °F) to −107 °C (166 K; −161 °F). The warmest soil temperature estimated by the Viking Orbiter was 27 °C (300 K; 81 °F).[23] The Spirit rover recorded a maximum daytime air temperature in the shade of 35 °C (308 K; 95 °F), and regularly recorded temperatures well above 0 °C (273 K; 32 °F), except in winter.[24]