Related by context. Frequent words. (Click for all words.) 63 #.#C [002] 61 centigrade 61 degree centigrade 60 ° C 60 degrees Celcius 59 temperatures 58 ˚ C 58 #oC [002] 58 degrees centigrade 57 degree Celsius 57 degrees Celsius 57 º C 57 degrees celsius 57 ° Celsius 57 degrees Centigrade 56 gigatonnes 55 #F #C [002] 55 temperature 55 degrees Fahrenheit 55 subtropical regions 55 greenhouse gas concentrations 55 atmospheric CO2 55 degrees warmer 54 degree celsius 54 #degC [001] 54 Daytime highs 54 daytime temperatures 54 sunspot activity 54 CO2 concentrations 54 0C 53 ° F 53 decadal 53 deg C 53 Southerly winds 52 ozone depletion 52 Daytime temperatures 51 heatwaves 51 daytime highs 51 ozone concentrations 51 ° C. 51 El Ninos 51 temperate zones 51 degree Fahrenheit 51 º C. 51 troposphere 51 Little Ice Age 51 subtropics 50 Medieval Warm Period 50 warmer 50 atmospheric concentrations 50 colder 50 maxima 50 #.#C [001] 50 equatorial Pacific 50 ENSO 50 deg C. 50 aridity 49 glacial melt 49 relative humidity 49 #C #F [001] 49 tropical cyclones 49 gigatons 49 atmospheric circulation 49 lithosphere 49 temperature gradient 49 greenhouse warming 49 nighttime temperatures 49 warmest 49 precipitation 49 mid latitudes 48 #deg [001] 48 WMO 48 ambient temperature 48 World Meteorological Organisation 48 latitudes 48 Climatology 48 icecap 48 Overnight lows 48 #ppm [001] 48 deg 48 atmospheric carbon dioxide 48 species extinctions 47 glacier melt 47 temperate regions 47 º F 47 Today Mostly sunny 47 Serreze 47 El Nino phenomenon 47 warming 47 aerosol particles 47 monsoonal 47 anthropogenic 47 northwesterly winds 47 equatorial regions 46 ° F. 46 Tonight Mostly cloudy 46 climatological 46 minima 46 Pliocene 46 albedo 46 Temperatures hovered