SPANISH FORK PWR HOUSE, UTAH

Monthly Total Cooling Degree Days

(428119)

Base Temperature = 65 F

File last updated on Jul 25, 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
1928 0.00 a 0.00 0.00 1.50 44.50 122.00 359.50 273.50 116.50 4.00 0.00 0.00 921.50
1929 0.00 0.00 a 0.00 0.00 23.00 148.39 b 366.50 318.50 55.00 l 17.05 a 0.00 0.00 a 873.44
1930 0.00 0.00 0.00 4.00 29.00 178.00 383.50 267.00 72.00 1.50 0.00 0.00 935.00
1931 0.00 0.00 0.00 0.00 36.50 278.50 513.00 318.27 a 141.00 5.00 0.00 0.00 1292.27
1932 0.00 0.00 0.00 0.00 27.50 165.50 358.50 339.50 78.50 1.00 0.00 0.00 970.50
1933 0.00 0.00 0.00 0.00 15.50 289.66 a 471.50 309.00 172.00 6.50 0.00 a 0.00 1264.16
1934 0.00 0.00 0.00 24.00 146.00 168.00 451.50 327.00 85.50 0.00 0.00 0.00 1202.00
1935 0.00 0.00 0.00 a 2.00 7.00 195.50 410.00 353.00 144.50 4.00 0.00 0.00 1116.00
1936 0.00 0.00 0.00 1.50 82.50 271.50 379.00 352.50 52.50 0.50 0.00 0.00 1140.00
1937 0.00 0.00 0.00 0.00 26.00 145.00 360.50 396.00 150.50 6.00 0.00 0.00 1084.00
1938 0.00 0.00 0.00 0.50 24.50 182.00 337.50 323.00 121.00 3.00 0.00 0.00 991.50
1939 0.00 0.00 0.00 1.50 27.50 164.50 394.50 344.00 93.50 0.00 0.00 0.00 1025.50
1940 0.00 0.00 0.00 0.00 47.50 245.50 401.50 371.50 83.00 4.00 0.00 0.00 1153.00
1941 0.00 0.00 0.00 0.00 19.00 162.50 294.00 249.00 0.00 z 0.00 0.00 0.00 724.50
1942 0.00 0.00 0.00 2.00 16.00 98.00 396.50 327.50 90.50 3.00 0.00 0.00 933.50
1943 0.00 0.00 0.00 0.50 37.00 0.00 z 328.50 329.00 121.55 a 8.50 0.00 0.00 825.05
1944 0.00 0.00 0.00 0.00 17.50 68.00 319.50 309.00 93.00 7.50 0.00 0.00 814.50
1945 0.00 a 0.00 0.00 0.00 0.00 43.50 313.50 250.50 74.50 3.50 0.00 0.00 685.50
1946 0.00 0.00 0.00 2.50 0.00 169.50 366.00 332.50 93.50 0.00 0.00 0.00 964.00
1947 0.00 0.00 0.00 0.00 31.00 36.00 334.00 241.00 118.00 2.50 0.00 0.00 762.50
1948 0.00 0.00 0.00 a 0.00 23.00 104.50 320.00 183.00 k 56.00 j 7.00 0.00 0.00 454.50
1949 0.00 0.00 0.00 7.00 2.00 0.00 z 0.00 z 258.50 116.00 0.50 0.00 0.00 384.00
1950 0.00 a 0.00 0.00 0.50 3.00 98.00 239.50 207.00 72.00 0.00 0.00 0.00 620.00
1951 0.00 0.00 0.00 0.00 10.00 52.50 298.00 220.50 53.00 2.50 0.00 d 0.00 636.50
1952 0.00 0.00 0.00 0.00 16.50 115.50 311.50 285.72 a 104.50 0.50 0.00 0.00 834.22
1953 0.00 0.00 0.00 0.00 0.00 135.00 379.00 283.00 115.00 2.50 0.00 0.00 914.50
1954 0.00 a 0.00 0.00 0.00 62.50 120.00 405.50 266.50 86.00 8.50 0.00 0.00 949.00
1955 0.00 0.00 0.00 0.50 18.00 126.50 300.50 323.50 133.50 0.00 0.00 0.00 902.50
1956 0.00 0.00 0.00 0.00 28.42 a 193.50 316.50 198.00 113.00 8.50 0.00 0.00 857.92
1957 0.00 0.00 0.00 0.00 0.50 132.00 323.00 303.00 66.00 10.00 0.00 0.00 834.50
1958 0.00 0.00 a 0.00 l 0.00 99.00 208.50 319.50 377.50 111.50 2.07 a 0.00 b 0.00 1118.07
1959 0.00 0.00 a 0.00 6.00 18.08 a 219.00 366.83 a 265.50 93.50 0.00 0.00 0.00 968.92
1960 0.00 0.00 0.00 8.50 32.03 a 185.00 409.00 283.50 110.00 2.00 0.00 0.00 1030.03
1961 0.00 0.00 0.00 1.00 37.00 276.00 405.50 282.00 21.00 0.00 0.00 0.00 a 1022.50
1962 0.00 0.00 0.00 0.52 a 27.00 168.50 304.83 a 313.62 a 119.48 a 10.00 0.00 0.00 943.95
1963 0.00 b 0.00 0.00 0.00 37.95 b 83.00 405.00 346.68 a 124.50 28.00 0.00 0.00 1025.13
1964 0.00 0.00 a 0.00 0.00 45.98 a 79.00 408.68 a 276.50 51.50 3.50 0.00 0.00 865.17
1965 0.00 0.00 0.00 0.00 a 13.00 59.00 311.00 204.60 a 24.00 1.55 a 0.00 0.00 613.15
1966 0.00 0.00 a 0.00 0.00 67.00 147.00 393.00 274.00 92.07 a 0.00 0.00 0.00 973.07
1967 0.00 0.00 0.00 0.00 22.98 b 72.00 358.00 333.50 89.50 9.50 0.00 0.00 885.48
1968 0.00 0.00 0.00 0.00 20.50 165.00 a 344.88 c 155.00 56.50 0.00 a 0.00 0.00 741.88
1969 0.00 0.00 0.00 0.00 b 58.00 60.50 333.50 362.00 117.78 c 0.00 0.00 0.00 931.78
1970 0.00 a 0.00 0.00 a 0.00 29.00 157.50 318.50 359.00 40.00 0.00 0.00 0.00 904.00
1971 0.00 0.00 0.00 0.00 12.50 164.48 a 364.50 320.50 57.00 0.00 0.00 0.00 918.98
1972 0.00 0.00 0.00 0.00 37.50 124.50 348.00 230.50 31.00 0.00 a 0.00 0.00 a 771.50
1973 0.00 a 0.00 0.00 0.00 26.50 164.50 291.29 b 265.50 35.50 0.50 0.00 0.00 783.79
1974 0.00 0.00 0.00 1.50 43.00 246.00 338.50 226.50 86.00 0.00 0.00 0.00 941.50
1975 0.00 0.00 0.00 0.00 2.00 82.50 336.00 190.50 47.50 2.50 0.00 0.00 661.00
1976 0.00 0.00 0.00 0.00 16.00 108.50 381.00 204.50 77.00 1.07 b 0.00 0.00 788.07
1977 0.00 0.00 0.00 4.50 2.00 216.00 331.50 281.00 102.50 0.50 0.00 0.00 938.00
1978 0.00 0.00 0.00 0.00 24.00 147.50 356.00 244.00 80.00 0.00 0.00 0.00 851.50
1979 0.00 0.00 0.00 0.00 a 28.00 161.00 342.50 242.50 146.00 9.50 0.00 0.00 929.50
1980 0.00 0.00 0.00 0.00 11.50 148.97 a 370.00 233.00 55.00 1.50 0.00 0.00 819.97
1981 0.00 0.00 0.00 7.50 10.00 221.90 a 376.00 319.50 107.50 0.00 0.00 0.00 1042.40
1982 0.00 0.00 0.00 0.00 14.50 101.50 260.50 324.00 76.00 0.00 0.00 0.00 776.50
1983 0.00 0.00 0.00 0.00 34.00 115.00 294.00 265.50 75.50 0.00 0.00 0.00 784.00
1984 0.00 0.00 0.00 0.00 59.00 106.00 309.00 291.50 103.50 0.00 0.00 0.00 869.00
1985 0.00 0.00 0.00 3.50 34.00 204.00 355.00 309.00 49.50 0.00 0.00 0.00 955.00
1986 0.00 0.00 0.00 0.00 69.00 258.00 284.50 331.00 38.50 0.00 0.00 0.00 981.00
1987 0.00 0.00 0.00 11.50 16.50 166.50 265.50 214.00 50.00 2.50 0.00 0.00 726.50
1988 0.00 0.00 0.00 0.00 42.00 259.50 411.00 292.50 89.50 4.50 0.00 0.00 1099.00
1989 0.00 0.00 0.00 11.50 38.50 115.00 425.00 266.00 82.50 0.00 0.00 0.00 938.50
1990 0.00 0.00 0.00 0.00 17.50 196.00 376.00 278.00 175.00 0.50 0.00 0.00 1043.00
1991 0.00 0.00 0.00 0.00 2.00 108.00 347.50 299.00 53.00 2.00 0.00 0.00 811.50
1992 0.00 0.00 0.00 13.00 27.00 133.00 261.00 316.50 76.50 11.00 0.00 0.00 838.00
1993 0.00 0.00 0.00 0.00 66.00 96.00 209.00 214.50 60.00 4.50 0.00 0.00 650.00
1994 0.00 0.00 0.00 6.00 80.00 271.00 395.50 390.50 129.50 0.00 0.00 0.00 1272.50
1995 0.00 0.00 0.00 0.00 1.50 78.00 254.50 326.50 121.00 0.00 z 0.00 0.00 781.50
1996 0.00 0.00 0.00 0.00 31.00 197.50 366.50 305.50 75.50 13.50 0.00 0.00 989.50
1997 0.00 0.00 0.00 0.00 36.00 149.50 253.00 290.00 95.00 8.00 0.00 0.00 831.50
1998 0.00 0.00 0.00 0.00 6.50 58.50 365.00 300.50 109.50 0.00 0.00 0.00 840.00
1999 0.00 0.00 0.00 0.00 22.50 146.00 350.00 279.50 30.50 1.00 0.00 0.00 829.50
2000 0.00 0.00 0.00 5.50 72.50 163.50 402.50 377.50 86.00 3.00 0.00 0.00 1110.50
2001 0.00 0.00 0.00 0.00 56.00 222.50 373.50 366.00 154.50 7.50 0.00 0.00 1180.00
2002 0.00 0.00 0.00 0.00 55.00 240.50 474.00 304.50 73.00 0.00 0.00 0.00 1147.00
2003 0.00 0.00 0.00 0.00 98.50 141.50 498.50 357.50 84.00 25.00 0.00 0.00 1205.00
2004 0.00 0.00 0.00 0.00 19.50 148.50 342.00 246.00 100.50 0.00 0.00 0.00 856.50
2005 0.00 0.00 0.00 0.00 35.50 99.50 393.50 266.00 69.00 6.00 0.00 0.00 869.50
2006 0.00 0.00 0.00 0.00 62.00 b 183.75 b 253.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 245.75
Period of Record Statistics
MEAN 0.00 0.00 0.00 1.63 32.13 153.68 353.41 291.95 89.26 3.62 0.00 0.00 926.19
S.D. 0.00 0.00 0.00 3.85 26.28 61.83 57.25 51.82 34.51 5.32 0.00 0.00 157.99
SKEW 0.00 0.00 0.00 3.47 1.57 0.29 0.21 -0.24 0.23 2.47 0.00 0.00 0.25
MAX 0.00 0.00 0.00 24.00 146.00 289.66 513.00 396.00 175.00 28.00 0.00 0.00 1292.27
MIN 0.00 0.00 0.00 0.00 0.00 36.00 209.00 155.00 21.00 0.00 0.00 0.00 613.15
NO YRS 79 79 78 79 79 77 77 77 75 77 78 78 71