Related by context. Frequent words. (Click for all words.) 63 º C 63 degree centigrade 62 atmospheric CO 61 ° Fahrenheit 61 #.#C [004] 61 ˚ C 61 ° C 60 degrees centigrade 59 degrees Centigrade 59 ° Celsius 58 degC 57 #.#F [001] 57 ° F 57 degrees Fahrenheit 57 atmospheric CO2 57 degrees Celsius 56 0C 56 degrees Fahrenheit warmer 56 degrees Farenheit 56 CO2 concentrations 56 Relative humidity 55 #.#C [002] 55 #F #C [002] 55 radiative forcing 55 degrees Celcius 55 #.degree [001] 54 greenhouse gas concentrations 54 atmospheric concentrations 54 temperature 54 dewpoint 54 temperatures 53 solar irradiance 53 #oC [002] 53 º C. 53 SSTs 53 Centigrade 53 degrees celsius 53 #ppm [001] 52 ocean acidity 52 tropospheric 52 centigrade 52 -# degrees Celsius [001] 52 ° C. 52 degree Celsius 52 deg C 52 subtropical regions 51 deg C. 51 º F 51 preindustrial levels 51 ozone depletion 51 gigatonnes 51 hydrological cycle 51 equatorial Pacific Ocean 51 Melting glaciers 50 poleward 50 ambient temperature 50 celsius 50 species extinctions 50 -# ° C [001] 50 atmospheric carbon dioxide 50 #degC [001] 50 temperature gradient 50 eastern equatorial Pacific 50 Northerly winds 49 irradiance 49 #degrees [002] 49 airflows 49 atmospheric methane 49 glaciers melt 49 Nitrogen oxides 49 hotter summers 48 interglacial 48 Nighttime temperatures 48 kelvin 48 Arctic permafrost 48 icecaps 48 ultra violet radiation 48 gigatons 48 -# degrees Fahrenheit [002] 48 ozone concentrations 48 interglacial period 48 degree celsius 48 terrestrial ecosystems 48 drier summers 48 glacial melting 48 CO ² 48 Medieval Warm Period 48 insolation 48 aerosol particles 47 luminous flux 47 ° F. 47 greenhouse warming 47 -# Fahrenheit [001] 47 ENSO 47 Little Ice Age 47 Daytime highs 47 4C 47 2C 47 Noncritical violations 47 GPa 47 Southerly winds