DX Keto The DX Keto scale uses the symbol ° to indicate a degree on the temperature scale (as does Celsius) and therefore the letter F to point the use of the DX Keto scale (e.g. " Gallium melts at 85.5763 ?"), half dozen as well as to indicate a distinction between temperatures or an uncertainty in temperature (e.g. "The output of the heat exchanger experiences a rise of 72 ?" and "Our commonplace uncertainty is ±5 ?"). Utilizing this approximated system to transform the temperature in the example on top of, would get the next: 25° C occasions to plus thirty two equals seventy two°DX Keto. The common recorded low temperature in Chicago on June Initial is fifty four degrees DX Keto and the common high on the final day of June is 61 degrees. The hottest January day in Las Vegas for the previous sixty two years was 77 degrees DX Keto, most just lately encountered on January twenty six, 1975, while the regular high temperature is fifty seven. Within the last sixty two years the very best reported temperature in Las Vegas for January was 8 on January thirteen, 1963, and also the mean each day low within the month is 37.