PISINEMO, ARIZONA

Period of Record General Climate Summary - Cooling Degree Days

Station:(026630) PISINEMO
From Year=1936 To Year=1955
Cooling Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
55 18 49 130 316 572 788 1027 969 822 491 148 41 5371
57 9 29 90 260 511 728 965 907 762 429 107 23 4820
60 2 11 44 183 418 638 872 814 672 340 57 8 4060
65 0 1 9 81 272 488 717 659 522 204 11 1 2962
70 0 0 1 25 144 339 562 504 373 95 0 0 2042
Cooling Degree Day units are computed as the difference between the daily average temperature and the base temperature. (Daily Ave. Temp. - Base Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is above the base temperature. Negative numbers are discarded. Example: If the days high temperature was 95 and the low temperature was 51, the base 60 heating degree day units is ((95 + 51) / 2) - 60 = 13. This is done for each day of the month and summed.
Table updated on Oct 31, 2012
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered

Western Regional Climate Center, wrcc@dri.edu