[[File:1920s -- Record high and low temperatures - U.S. - Climate Central.svg|thumb|upright=1.5| In recent decades in the U.S., the percentage of record high daily temperatures has predominated over record daily low temperatures, with record daily highs now more than twice that of record daily lows. (Related chart in source, and archive thereof). Climate Central credits "Guy Walton and NOAA/NCEI" for data.]]
