DELTA, UTAH

Monthly Total Cooling Degree Days

(422090)

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
1938 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 157.50 292.50 368.38 a 118.50 0.00 0.00 0.00 936.88
1939 0.00 0.00 0.00 a 1.50 23.50 128.50 378.95 b 298.50 59.50 0.00 0.00 0.00 890.45
1940 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 408.50 356.50 d 63.50 0.00 0.00 0.00 828.50
1941 0.00 0.00 0.00 0.00 18.50 112.50 289.50 242.00 27.00 0.00 0.00 0.00 689.50
1942 0.00 0.00 0.00 0.00 14.50 78.00 420.00 294.50 47.50 0.50 0.00 0.00 855.00
1943 0.00 0.00 0.00 1.00 36.00 105.50 321.00 138.00 u 0.00 z 4.02 d 0.00 0.00 i 467.52
1944 0.00 0.00 0.00 0.00 10.50 41.00 339.00 286.50 62.00 1.00 0.00 0.00 740.00
1945 0.00 0.00 0.00 0.00 0.50 39.83 a 341.00 278.00 72.00 4.50 0.00 0.00 735.83
1946 0.00 0.00 0.00 4.50 2.00 135.00 393.00 321.50 88.00 0.00 0.00 0.00 944.00
1947 0.00 0.00 0.00 0.00 35.50 56.50 325.00 245.00 114.00 10.00 0.00 0.00 786.00
1948 0.00 0.00 0.00 1.00 21.50 103.00 316.50 304.00 115.50 2.00 0.00 0.00 863.50
1949 0.00 0.00 a 0.00 s 4.66 a 22.00 119.50 350.00 292.50 113.50 2.00 0.00 0.00 904.16
1950 0.00 0.00 0.00 2.50 13.00 113.00 280.00 247.50 81.00 0.00 0.00 0.00 737.00
1951 0.00 0.00 0.00 0.00 24.50 95.50 377.50 251.50 56.00 1.03 a 0.00 0.00 806.03
1952 0.00 0.00 0.00 0.00 12.50 96.50 330.00 361.00 114.00 0.00 0.00 0.00 914.00
1953 0.00 0.00 0.00 0.00 0.00 127.50 406.00 246.50 100.00 4.00 0.00 0.00 884.00
1954 0.00 0.00 0.00 2.50 56.50 132.00 429.50 263.00 99.00 6.00 0.00 0.00 988.50
1955 0.00 0.00 0.00 0.00 14.00 125.00 334.50 333.50 139.50 0.50 0.00 0.00 947.00
1956 0.00 0.00 0.00 0.00 29.50 202.50 351.00 241.50 133.00 3.00 0.00 0.00 960.50
1957 0.00 0.00 0.00 0.00 2.00 143.00 325.00 336.50 71.00 5.00 0.00 0.00 882.50
1958 0.00 0.00 0.00 0.00 84.00 186.00 355.50 364.50 120.00 2.50 0.00 0.00 1112.50
1959 0.00 0.00 0.00 0.00 9.00 230.00 424.00 293.50 92.00 0.00 0.00 0.00 1048.50
1960 0.00 0.00 0.00 3.50 31.50 208.00 435.00 307.00 111.00 3.50 0.00 0.00 1099.50
1961 0.00 0.00 0.00 0.00 34.50 295.00 411.00 315.00 31.00 0.00 0.00 0.00 1086.50
1962 0.00 0.00 0.00 0.50 19.00 131.50 300.00 291.00 102.00 0.00 0.00 0.00 a 844.00
1963 0.00 0.00 0.00 0.00 24.00 63.50 406.00 354.00 92.00 10.50 0.00 0.00 950.00
1964 0.00 0.00 0.00 0.00 35.50 95.00 410.00 288.00 42.00 0.00 0.00 0.00 870.50
1965 0.00 0.00 0.00 0.00 3.50 36.00 290.00 198.50 9.50 0.50 0.00 0.00 538.00
1966 0.00 0.00 0.00 0.00 36.00 125.00 370.50 269.50 73.50 0.00 0.00 0.00 874.50
1967 0.00 0.00 0.00 0.00 16.00 62.00 352.50 329.00 64.50 1.50 0.00 0.00 825.50
1968 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1969 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1970 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 129.31 a 0.00 z 330.00 25.00 0.00 0.00 0.00 484.31
1971 0.00 0.00 0.00 0.00 2.00 j 118.50 330.48 c 315.00 39.00 0.00 0.00 0.00 802.98
1972 0.00 0.00 0.00 0.00 19.00 149.00 315.88 b 202.50 26.38 a 0.00 0.00 0.00 712.76
1973 0.00 0.00 0.00 0.00 26.00 166.00 304.00 275.50 27.00 0.00 0.00 0.00 798.50
1974 0.00 0.00 0.00 0.00 29.50 232.00 294.50 a 215.50 72.00 0.00 0.00 0.00 843.50
1975 0.00 0.00 0.00 0.00 0.00 48.00 315.50 164.50 36.00 0.50 0.00 0.00 564.50
1976 0.00 0.00 0.00 0.00 9.00 82.00 354.50 119.50 34.50 0.50 0.00 0.00 600.00
1977 0.00 0.00 0.00 0.50 0.00 z 201.50 293.00 256.00 79.50 0.00 0.00 0.00 830.50
1978 0.00 0.00 0.00 0.00 1.00 85.50 266.50 154.00 53.00 0.00 0.00 0.00 560.00
1979 0.00 0.00 0.00 0.00 13.50 132.50 272.00 189.50 85.50 2.50 0.00 0.00 695.50
1980 0.00 0.00 0.00 0.00 3.50 81.00 312.50 205.00 27.50 0.00 0.00 0.00 629.50
1981 0.00 0.00 0.00 0.00 4.00 175.00 344.50 268.00 63.50 0.00 0.00 0.00 855.00
1982 0.00 0.00 0.00 0.00 0.00 73.50 226.50 274.50 62.00 0.00 0.00 0.00 636.50
1983 0.00 0.00 0.00 0.00 24.50 79.00 233.50 265.00 76.00 0.00 0.00 0.00 678.00
1984 0.00 0.00 0.00 0.00 30.50 87.50 273.00 261.00 77.00 0.00 0.00 0.00 729.00
1985 0.00 0.00 0.00 0.00 8.00 178.50 341.50 238.00 17.50 0.00 0.00 0.00 783.50
1986 0.00 0.00 0.00 0.00 23.00 176.00 238.00 307.50 26.00 0.00 0.00 0.00 770.50
1987 0.00 0.00 0.00 2.50 21.00 160.00 215.50 202.50 26.50 0.00 0.00 0.00 628.00
1988 0.00 0.00 0.00 0.00 19.50 186.00 356.00 216.00 58.50 3.50 0.00 0.00 839.50
1989 0.00 0.00 0.00 1.00 13.00 75.00 369.50 199.00 49.50 0.00 0.00 0.00 707.00
1990 0.00 0.00 0.00 0.00 2.50 162.50 343.50 247.00 153.50 0.50 0.00 0.00 909.50
1991 0.00 0.00 0.00 1.50 0.00 70.50 321.00 302.50 38.50 0.00 0.00 0.00 734.00
1992 0.00 0.00 0.00 2.50 7.50 105.50 249.50 304.50 52.00 6.50 0.00 0.00 728.00
1993 0.00 0.00 0.00 0.00 13.50 55.00 161.50 181.50 46.00 3.00 0.00 0.00 460.50
1994 0.00 0.00 0.00 6.00 32.50 213.00 373.50 354.50 78.50 0.00 0.00 0.00 1058.00
1995 0.00 0.00 0.00 0.00 0.00 49.50 246.50 286.50 101.50 0.00 0.00 0.00 684.00
1996 0.00 0.00 0.00 0.00 22.50 180.00 359.50 250.00 62.00 3.50 0.00 0.00 877.50
1997 0.00 0.00 0.00 0.00 16.50 93.50 224.00 314.00 93.00 5.00 0.00 0.00 746.00
1998 0.00 0.00 0.00 0.00 0.00 36.50 375.00 331.50 93.50 0.00 0.00 0.00 836.50
1999 0.00 0.00 0.00 0.00 13.50 159.50 314.50 238.50 23.50 3.00 0.00 0.00 752.50
2000 0.00 0.00 0.00 0.00 47.50 137.00 356.50 364.00 59.50 5.00 0.00 0.00 969.50
2001 0.00 0.00 0.00 0.00 54.50 180.50 325.00 336.00 68.00 1.00 0.00 0.00 965.00
2002 0.00 0.00 0.00 0.00 28.50 174.50 391.00 161.00 31.00 0.00 0.00 0.00 786.00
2003 0.00 0.00 0.00 0.00 62.50 99.00 386.00 286.50 37.50 3.00 0.00 0.00 874.50
2004 0.00 0.00 0.00 0.00 4.00 93.00 285.50 232.00 75.50 0.00 0.00 0.00 690.00
2005 0.00 0.00 0.00 0.00 22.00 93.00 411.50 277.50 54.00 0.00 0.00 0.00 858.00
2006 0.00 0.00 0.00 0.00 45.00 219.00 275.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 264.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.55 20.11 125.47 331.44 272.38 68.33 1.51 0.00 0.00 810.75
S.D. 0.00 0.00 0.00 1.27 17.16 56.12 59.06 57.41 33.32 2.37 0.00 0.00 143.73
SKEW 0.00 0.00 0.00 2.62 1.24 0.51 -0.43 -0.41 0.40 1.92 0.00 0.00 -0.03
MAX 0.00 0.00 0.00 6.00 84.00 295.00 435.00 368.38 153.50 10.50 0.00 0.00 1112.50
MIN 0.00 0.00 0.00 0.00 0.00 36.00 161.50 119.50 9.50 0.00 0.00 0.00 460.50
NO YRS 66 66 64 65 62 66 65 65 65 66 66 65 59