On Earth, temperatures usually range ±40 °C (100 °F to −40 °F) annually. The range of climates and latitudes across the planet can offer extremes of temperature outside this range. The coldest air temperature ever recorded on Earth is , at Vostok Station, Antarctica on 21 July 1983. The hottest air temperature ever recorded was at 'Aziziya, Libya, on 13 September 1922,Global Measured Extremes of Temperature and Precipitation. National Climatic Data Center. Retrieved on 21 June 2007. but that reading is queried. The highest recorded average annual temperature was at Dallol, Ethiopia.Glenn Elert. Hottest Temperature on Earth. Retrieved on 28 June 2008. The coldest recorded average annual temperature was at Vostok Station, Antarctica.Glenn Elert. Coldest Temperature On Earth. Retrieved on 28 June 2008.
On Earth temperatures usually range ±40 °C (100 °F to −40 °F) annually The range of climates and latitudes across the planet can offer extremes of temperature outside this range The coldest air temperature ever recorded on Earth is  at Vostok Station Antarctica on 21 July 1983 The hottest air temperature ever recorded was at 'Aziziya Libya on 13 September 1922Global Measured Extremes of Temperature and Precipitation National Climatic Data Center Retrieved on 21 June 2007 but that reading is queried The highest recorded average annual temperature was at Dallol EthiopiaGlenn Elert Hottest Temperature on Earth Retrieved on 28 June 2008 The coldest recorded average annual temperature was at Vostok Station AntarcticaGlenn Elert Coldest Temperature On Earth Retrieved on 28 June 2008