PRESCOTT, ARIZONA

Monthly Total Cooling Degree Days

(026796)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1898 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 134.00 m 0.00 z 6.00 z 0.50 0.00 0.00 0.50
1899 0.00 0.00 0.00 0.00 0.00 114.00 247.00 92.50 124.00 0.00 0.00 0.00 577.50
1900 0.00 0.00 0.00 0.00 4.00 134.50 278.00 79.50 5.00 0.50 0.00 0.00 a 501.50
1901 0.00 0.00 0.00 0.00 5.50 50.00 309.50 236.50 14.00 h 0.00 0.00 0.00 601.50
1902 0.00 0.00 0.00 0.00 0.00 133.00 156.00 116.50 47.00 0.00 0.00 0.00 452.50
1903 0.00 0.00 c 0.00 0.00 0.00 26.50 90.50 147.00 27.00 0.00 0.00 0.00 291.00
1904 0.00 0.00 0.00 0.00 0.00 75.00 338.00 544.00 0.00 z 0.00 z 0.00 q 0.00 957.00
1905 0.00 0.00 0.00 0.00 1.00 79.00 278.00 246.50 106.50 9.50 0.00 0.00 720.50
1906 0.00 0.00 0.00 0.00 0.00 35.50 259.00 154.50 11.00 0.00 0.00 0.00 460.00
1907 0.00 0.00 z 0.00 z 0.00 z 3.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.50
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 83.00 269.50 161.50 46.50 0.00 0.00 0.00 560.50
1909 0.00 0.00 0.00 0.00 0.00 98.00 200.00 131.50 22.00 0.00 0.00 0.00 451.50
1910 0.00 0.00 0.00 1.50 44.50 88.00 233.50 188.00 89.50 0.00 0.00 a 0.00 645.00
1911 0.00 0.00 0.00 0.00 0.00 35.50 146.50 162.50 40.50 0.00 0.00 0.00 385.00
1912 0.00 0.00 0.00 0.00 4.00 87.50 109.00 85.50 1.50 0.00 0.00 0.00 287.50
1913 0.00 0.00 0.00 0.00 1.00 43.00 161.50 131.50 15.00 0.00 0.00 0.00 352.00
1914 0.00 0.00 0.00 0.00 10.50 83.00 167.50 177.50 44.00 0.00 0.00 0.00 482.50
1915 0.00 0.00 0.00 0.00 2.00 58.50 175.00 202.00 11.00 0.00 0.00 0.00 448.50
1916 0.00 0.00 0.00 0.00 0.00 68.50 200.00 100.50 29.00 0.00 0.00 0.00 398.00
1917 0.00 0.00 0.00 0.00 0.00 97.00 264.50 146.22 a 61.00 6.50 0.00 0.00 575.22
1918 0.00 0.00 0.00 0.00 0.00 207.00 166.00 139.00 74.00 14.50 0.00 z 0.00 a 600.50
1919 0.00 y 0.00 0.00 9.83 a 0.00 z 132.50 0.00 z 155.00 20.00 s 0.00 0.00 0.00 297.33
1920 0.00 0.00 0.00 0.00 20.00 60.00 240.00 145.00 49.00 0.00 0.00 0.00 514.00
1921 0.00 0.00 0.00 0.00 0.00 128.00 208.50 142.50 27.50 0.00 0.00 0.00 506.50
1922 0.00 0.00 0.00 0.00 29.50 156.00 298.00 191.00 92.00 11.00 0.00 0.00 777.50
1923 0.00 0.00 0.00 0.00 0.00 38.50 196.50 126.50 38.50 0.00 0.00 0.00 400.00
1924 0.00 a 0.00 0.00 0.00 10.00 193.50 224.00 222.50 63.21 b 1.72 d 0.00 0.00 714.94
1925 0.00 b 0.00 0.00 a 0.00 17.00 149.00 280.72 d 146.96 d 31.00 3.00 0.00 0.00 627.69
1926 0.00 0.00 0.00 b 0.00 7.00 142.00 249.00 179.28 a 60.00 c 1.72 d 0.00 b 0.00 b 639.01
1927 0.00 c 0.00 d 0.00 c 0.00 d 25.12 b 102.22 c 250.14 b 158.44 d 41.11 c 0.00 b 0.00 a 0.00 b 577.04
1928 0.00 d 0.00 e 0.00 e 1.00 f 18.60 a 108.46 d 230.00 f 208.65 e 62.31 d 3.44 d 0.00 a 0.00 401.47
1929 0.00 b 0.00 0.00 0.00 8.50 158.79 a 261.50 144.00 30.00 a 10.85 a 0.00 0.00 613.64
1930 0.00 0.00 0.00 b 3.33 c 0.00 a 129.11 b 197.37 a 167.40 a 55.50 0.00 0.00 a 0.00 552.71
1931 0.00 a 0.00 a 0.00 b 0.00 8.00 102.93 a 333.00 206.67 a 52.00 5.17 a 0.00 a 0.00 707.76
1932 0.00 a 0.00 0.00 0.00 b 3.50 121.00 274.50 223.00 77.00 0.00 0.00 b 0.00 a 699.00
1933 0.00 0.00 0.00 a 0.00 8.27 a 151.00 358.00 253.50 120.50 8.27 a 0.00 0.00 899.53
1934 0.00 0.00 0.00 0.00 55.00 54.00 345.50 194.00 68.00 3.00 0.00 0.00 719.50
1935 0.00 0.00 0.00 0.00 1.00 146.90 a 276.86 b 196.00 55.50 3.50 0.00 0.00 679.76
1936 0.00 g 0.00 0.00 0.00 11.50 211.50 272.00 205.38 c 40.18 b 0.00 0.00 b 0.00 740.55
1937 0.00 0.00 0.00 0.00 12.00 95.50 244.50 265.00 76.00 h 0.00 0.00 0.00 a 617.00
1938 0.00 0.00 0.00 3.50 22.50 92.00 219.00 207.50 72.50 0.00 0.00 0.00 617.00
1939 0.00 0.00 0.00 0.00 11.50 128.00 331.50 232.50 47.00 0.00 0.00 0.00 750.50
1940 0.00 0.00 0.00 0.00 9.50 197.00 272.50 247.50 30.50 0.00 0.00 0.00 757.00
1941 0.00 0.00 0.00 0.00 b 0.00 28.50 200.50 108.50 13.50 0.00 0.00 a 0.00 351.00
1942 0.00 0.00 0.00 0.00 4.00 65.50 316.00 244.00 116.50 3.50 0.00 0.00 749.50
1943 0.00 0.00 0.00 7.50 63.00 148.50 326.00 253.00 157.00 2.50 0.00 0.00 957.50
1944 0.00 0.00 0.00 0.00 3.00 58.00 80.50 l 145.00 k 20.00 m 9.76 d 0.00 0.00 70.76
1945 0.00 i 0.00 h 0.00 d 0.00 f 0.00 z 0.00 z 334.00 105.00 p 119.00 0.00 0.00 0.00 453.00
1946 0.00 0.00 0.00 h 0.00 0.00 66.50 193.00 151.00 24.50 0.00 0.00 0.00 435.00
1947 0.00 0.00 0.00 0.00 14.50 f 90.50 303.50 174.50 113.00 1.03 a 0.00 0.00 682.53
1948 0.00 z 0.00 q 0.00 a 0.00 4.00 59.50 212.87 a 171.00 81.00 0.00 0.00 a 0.00 528.37
1949 0.00 0.00 0.00 0.00 7.00 118.39 b 253.00 100.00 f 25.50 p 0.00 0.00 j 0.00 378.39
1950 0.00 0.00 a 0.00 i 0.00 9.00 73.50 176.50 138.00 35.50 1.00 0.00 0.00 433.50
1951 0.00 0.00 0.00 0.00 18.00 60.00 267.50 114.00 40.50 1.00 0.00 0.00 501.00
1952 0.00 0.00 0.00 0.00 3.50 36.00 173.50 205.00 39.00 i 0.00 0.00 0.00 418.00
1953 0.00 0.00 0.00 0.00 0.00 90.00 233.00 144.50 38.00 1.50 0.00 0.00 507.00
1954 0.00 0.00 0.00 0.00 3.00 86.00 259.00 128.00 72.78 c 2.50 0.00 0.00 551.28
1955 0.00 0.00 0.00 0.00 0.50 79.00 143.00 164.50 90.50 1.00 0.00 0.00 478.50
1956 0.00 0.00 0.00 0.00 14.97 b 153.00 230.50 140.53 a 134.50 0.00 0.00 0.00 673.50
1957 0.00 0.00 0.00 0.00 0.00 a 155.50 272.59 b 178.00 65.00 0.00 0.00 c 0.00 a 671.09
1958 0.00 b 0.00 e 0.00 a 3.50 50.00 141.21 a 239.00 216.50 62.50 0.00 0.00 0.00 712.71
1959 0.00 0.00 0.00 0.00 0.50 156.50 345.00 142.00 57.00 0.00 0.00 0.00 a 701.00
1960 0.00 0.00 0.00 0.00 20.15 a 226.50 296.50 268.50 97.50 0.00 a 0.00 0.00 909.15
1961 0.00 0.00 0.00 0.00 1.00 213.50 292.50 179.00 26.00 0.00 a 0.00 0.00 712.00
1962 0.00 0.00 b 0.00 d 0.00 a 8.50 93.10 a 234.00 245.50 79.50 0.00 0.00 0.00 660.60
1963 0.00 0.00 0.00 0.00 5.50 70.00 347.00 154.50 49.00 2.00 0.00 0.00 628.00
1964 0.00 0.00 0.00 0.00 7.50 81.50 302.50 175.00 62.00 3.00 0.00 0.00 631.50
1965 0.00 0.00 0.00 0.00 0.00 b 24.31 a 240.00 184.50 15.00 0.00 0.00 0.00 463.81
1966 0.00 0.00 0.00 0.00 4.13 a 111.00 252.00 222.50 56.00 0.00 0.00 0.00 645.63
1967 0.00 0.00 0.00 0.00 5.50 51.50 219.00 159.00 35.50 0.00 0.00 0.00 a 470.50
1968 0.00 0.00 0.00 0.00 17.00 129.00 201.50 71.00 71.00 0.00 0.00 0.00 489.50
1969 0.00 0.00 0.00 0.00 10.50 60.50 250.00 283.00 85.00 0.00 0.00 0.00 689.00
1970 0.00 0.00 0.00 0.00 9.00 133.00 273.00 210.50 45.00 0.00 0.00 0.00 670.50
1971 0.00 0.00 0.00 0.00 0.00 114.00 294.50 144.00 85.00 0.00 0.00 0.00 637.50
1972 0.00 0.00 0.00 0.00 9.00 63.00 296.00 156.50 37.00 2.50 0.00 0.00 564.00
1973 0.00 0.00 0.00 0.00 10.50 128.00 235.00 169.00 33.00 0.00 0.00 0.00 575.50
1974 0.00 0.00 0.00 0.00 14.50 230.50 194.00 144.50 71.50 2.00 0.00 0.00 657.00
1975 0.00 0.00 0.00 0.00 4.50 56.50 219.00 149.00 52.00 2.00 0.00 0.00 483.00
1976 0.00 0.00 0.00 0.00 2.00 81.00 217.00 101.00 24.00 2.50 0.00 0.00 427.50
1977 0.00 0.00 0.00 0.00 1.00 124.50 235.00 200.50 86.50 0.50 0.00 0.00 648.00
1978 0.00 0.00 0.00 0.00 2.00 123.00 261.00 196.00 60.00 12.00 0.00 0.00 654.00
1979 0.00 0.00 0.00 0.00 3.00 101.50 244.00 144.00 125.00 15.50 0.00 0.00 633.00
1980 0.00 0.00 0.00 0.00 0.00 95.50 284.00 187.50 46.50 27.00 0.00 0.00 640.50
1981 0.00 0.00 0.00 0.00 2.50 195.50 267.00 197.00 37.00 1.00 0.00 0.00 700.00
1982 0.00 0.00 0.00 0.00 0.00 35.50 191.00 160.00 70.00 0.00 0.00 0.00 456.50
1983 0.00 0.00 0.00 z 0.00 t 58.50 87.50 270.00 204.50 156.00 0.00 0.00 0.00 776.50
1984 0.00 0.00 0.00 0.00 98.50 105.00 230.50 160.50 96.00 0.00 0.00 0.00 690.50
1985 0.00 0.00 0.00 0.00 5.00 217.00 319.50 252.50 33.50 2.50 0.00 0.00 830.00
1986 0.00 0.00 0.00 0.00 36.50 157.00 183.50 229.50 39.00 0.00 0.00 0.00 645.50
1987 0.00 0.00 0.00 0.50 0.00 160.50 212.50 178.50 46.50 3.50 0.00 0.00 602.00
1988 0.00 0.00 0.00 0.00 30.00 185.00 305.00 188.50 39.00 6.00 0.00 0.00 753.50
1989 0.00 0.00 0.00 6.00 31.00 155.50 341.50 205.00 79.00 2.00 0.00 0.00 820.00
1990 0.00 0.00 0.00 1.00 7.50 220.00 266.50 167.00 98.00 0.00 0.00 0.00 760.00
1991 0.00 0.00 0.00 0.00 4.00 40.00 287.50 247.50 58.00 11.00 0.00 0.00 648.00
1992 0.00 0.00 0.00 2.00 6.50 96.00 236.50 217.00 81.00 2.00 0.00 0.00 641.00
1993 0.00 0.00 0.00 0.00 17.00 141.00 220.50 217.50 83.00 17.50 0.00 0.00 696.50
1994 0.00 0.00 0.00 1.50 20.50 231.50 319.00 315.50 89.50 0.00 0.00 0.00 977.50
1995 0.00 0.00 0.00 0.00 0.00 97.00 292.50 337.50 129.00 1.00 0.00 0.00 857.00
1996 0.00 0.00 0.00 9.00 55.50 208.50 350.50 291.50 59.50 21.50 0.00 0.00 996.00
1997 0.00 0.00 0.00 0.00 58.50 106.00 288.50 265.50 126.72 a 12.50 0.00 0.00 857.72
1998 0.00 z 0.00 0.00 0.00 1.00 64.00 318.50 274.00 80.00 0.00 0.00 0.00 737.50
1999 0.00 0.00 0.00 0.00 14.00 172.50 232.50 189.00 54.00 1.00 0.00 0.00 663.00
2000 0.00 0.00 a 0.00 3.10 a 77.50 234.00 317.50 250.07 a 111.50 24.00 0.00 0.00 1017.67
2001 0.00 0.00 0.00 0.00 e 89.50 209.50 306.00 243.00 141.50 7.50 0.00 a 0.00 997.00
2002 0.00 0.00 0.00 6.00 27.00 245.50 379.50 324.50 114.00 0.00 0.00 0.00 1096.50
2003 0.00 0.00 0.00 0.00 90.00 181.50 421.50 247.50 114.50 28.50 0.00 0.00 1083.50
2004 0.00 0.00 0.00 0.00 14.00 175.00 292.50 200.50 99.00 0.00 0.00 0.00 781.00
2005 0.00 0.00 0.00 0.00 72.00 117.50 377.00 189.50 85.00 2.50 0.00 0.00 843.50
2006 0.00 0.00 0.00 0.00 67.50 286.00 226.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 353.50
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.57 14.94 117.89 257.04 190.60 65.16 3.02 0.00 0.00 647.04
S.D. 0.00 0.00 0.00 1.79 22.31 58.23 60.33 64.03 35.36 5.85 0.00 0.00 173.53
SKEW 0.00 0.00 0.00 3.63 2.07 0.57 -0.08 1.76 0.54 2.61 0.00 0.00 0.39
MAX 0.00 0.00 0.00 9.83 98.50 286.00 421.50 544.00 157.00 28.50 0.00 0.00 1096.50
MIN 0.00 0.00 0.00 0.00 0.00 24.31 90.50 71.00 1.50 0.00 0.00 0.00 287.50
NO YRS 102 104 103 103 104 106 103 103 99 106 104 107 88