PAYETTE, IDAHO

Monthly Total Cooling Degree Days

(106891)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1892 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 202.50 132.50 0.00 z 0.00 0.00 z 0.00 z 335.00
1893 0.00 0.00 0.00 0.00 12.50 45.50 255.50 185.50 59.50 0.00 0.00 0.00 558.50
1894 0.00 0.00 0.00 3.10 a 38.50 77.50 288.30 a 374.50 17.50 2.00 0.00 0.00 801.40
1895 0.00 0.00 0.00 8.50 17.50 117.50 233.00 222.68 a 8.28 a 1.00 0.00 0.00 608.46
1896 0.00 0.00 0.00 b 0.00 a 20.00 171.00 438.50 267.50 52.76 a 5.00 0.00 0.00 954.76
1897 0.00 a 0.00 0.00 0.00 107.50 120.00 238.50 355.50 22.50 b 5.17 a 0.00 a 0.00 a 849.17
1898 0.00 0.00 0.00 37.00 31.00 195.00 336.00 365.00 91.00 0.00 0.00 0.00 1055.00
1899 0.00 0.00 0.00 0.00 0.00 73.00 297.00 103.00 72.50 0.00 0.00 0.00 545.50
1900 0.00 0.00 0.00 0.00 35.00 228.00 281.50 125.00 31.50 0.00 0.00 0.00 701.00
1901 0.00 0.00 0.00 0.00 28.50 52.00 358.00 408.50 30.00 5.00 0.00 0.00 882.00
1902 0.00 0.00 0.00 0.00 34.50 99.50 206.50 326.00 36.50 0.00 b 0.00 0.00 a 703.00
1903 0.00 0.00 0.00 0.00 b 0.00 z 0.00 z 0.00 z 283.00 56.00 0.00 0.00 0.00 339.00
1904 0.00 b 0.00 0.00 0.00 30.50 94.50 237.00 315.88 b 53.00 2.50 0.00 0.00 733.38
1905 0.00 0.00 0.00 0.00 28.50 64.44 c 376.00 329.00 52.50 7.00 0.00 0.00 857.44
1906 0.00 0.00 0.00 0.00 k 0.00 z 0.00 z 0.00 z 303.50 q 43.80 e 0.00 0.00 0.00 43.80
1907 0.00 0.00 0.00 0.00 a 6.50 44.00 245.50 134.00 20.50 0.00 0.00 0.00 450.50
1908 0.00 0.00 0.00 d 5.50 0.00 57.50 299.48 c 220.32 c 60.00 a 0.00 0.00 0.00 642.80
1909 0.00 0.00 0.00 a 0.00 2.50 91.55 a 212.35 a 223.20 a 49.00 0.00 0.00 a 0.00 578.60
1910 0.00 0.00 0.00 0.00 23.77 a 91.50 325.50 122.00 8.00 0.00 0.00 a 0.00 570.77
1911 0.00 0.00 a 0.00 0.00 6.50 123.00 259.50 135.50 36.50 0.00 0.00 0.00 561.00
1912 0.00 0.00 0.00 0.00 1.00 99.00 167.92 a 115.00 0.00 0.00 0.00 0.00 382.92
1913 0.00 0.00 0.00 0.00 29.00 74.00 170.50 a 242.00 47.50 0.00 0.00 a 0.00 563.00
1914 0.00 a 0.00 a 0.00 0.00 21.00 66.50 282.50 188.50 14.50 0.00 a 0.00 0.00 a 573.00
1915 0.00 0.00 0.00 0.00 a 2.00 32.50 174.50 320.50 15.00 0.00 0.00 0.00 544.50
1916 0.00 0.00 a 0.00 0.00 0.00 52.50 157.00 177.00 22.50 0.00 0.00 a 0.00 409.00
1917 0.00 0.00 0.00 0.00 1.50 51.50 319.00 238.50 37.76 a 0.00 a 0.00 0.00 648.26
1918 0.00 0.00 0.00 0.00 0.00 f 251.50 245.42 a 104.00 22.76 a 0.00 0.00 b 0.00 a 623.68
1919 0.00 0.00 0.00 a 0.00 43.00 109.00 310.00 242.00 29.50 0.00 0.00 0.00 733.50
1920 0.00 a 0.00 0.00 a 0.00 0.00 42.00 292.00 241.28 a 16.03 a 0.00 a 0.00 a 0.00 a 591.32
1921 0.00 0.00 0.00 0.00 5.00 44.50 r 84.50 k 173.00 f 1.50 0.00 0.00 0.00 6.50
1922 0.00 a 0.00 0.00 0.00 3.50 147.50 279.50 268.50 39.50 0.00 0.00 0.00 738.50
1923 0.00 0.00 0.00 a 0.00 f 0.00 l 20.00 214.42 a 125.50 36.21 a 0.00 0.00 a 0.00 a 396.12
1924 0.00 b 0.00 z 0.00 z 0.00 a 50.50 119.50 251.00 119.50 41.00 0.00 0.00 0.00 581.50
1925 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
1926 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
1927 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
1928 0.00 0.00 a 0.00 0.00 65.50 55.34 a 302.50 136.00 23.28 a 0.00 0.00 a 0.00 c 582.62
1929 0.00 c 0.00 0.00 a 0.00 a 16.02 a 50.50 261.50 297.50 12.50 0.00 0.00 0.00 638.02
1930 0.00 0.00 0.00 a 1.50 7.75 a 69.50 370.93 b 324.50 37.24 a 0.00 b 0.00 d 0.00 811.42
1931 0.00 0.00 0.00 0.00 z 30.40 e 40.00 o 396.00 271.00 65.00 0.00 0.00 0.00 a 762.40
1932 0.00 a 0.00 0.00 0.00 14.93 d 140.17 a 239.50 170.50 16.50 1.00 0.00 0.00 b 582.60
1933 0.00 a 0.00 0.00 0.00 12.18 c 191.79 b 386.50 219.07 a 36.96 b 3.62 a 0.00 0.00 850.11
1934 0.00 a 0.00 0.00 4.50 95.50 122.00 360.50 351.00 53.50 0.00 0.00 0.00 a 987.00
1935 0.00 0.00 0.00 0.00 a 3.50 95.00 320.85 a 240.25 a 79.50 7.15 e 0.00 0.00 a 746.25
1936 0.00 a 0.00 0.00 3.10 a 68.50 129.60 e 372.52 a 280.03 a 14.00 0.00 a 0.00 0.00 867.75
1937 0.00 0.00 a 0.00 a 0.00 6.72 a 64.00 372.52 a 244.90 a 89.50 0.00 0.00 c 0.00 777.63
1938 0.00 f 0.00 b 0.00 3.00 21.00 134.50 f 330.50 213.00 104.00 0.00 0.00 a 0.00 671.50
1939 0.00 b 0.00 b 0.00 b 11.79 b 40.00 f 72.32 b 380.94 e 311.00 38.50 0.00 0.00 0.00 814.55
1940 0.00 a 0.00 0.00 a 0.00 48.50 210.50 324.00 281.50 81.00 0.00 0.00 0.00 a 945.50
1941 0.00 0.00 0.00 1.00 32.00 81.21 a 326.00 215.00 4.50 0.00 0.00 0.00 659.71
1942 0.00 0.00 0.00 0.00 13.50 22.00 301.50 245.50 15.50 0.00 0.00 0.00 598.00
1943 0.00 0.00 0.00 0.00 4.00 38.00 262.00 201.50 52.50 0.50 0.00 0.00 558.50
1944 0.00 0.00 0.00 0.00 34.00 47.00 267.00 209.50 58.00 7.50 0.00 0.00 623.00
1945 0.00 0.00 0.00 a 0.00 a 5.68 a 67.00 387.50 250.50 48.50 0.00 a 0.00 a 0.00 b 759.18
1946 0.00 0.00 a 0.00 a 0.52 a 2.50 80.00 358.64 b 281.58 a 27.41 a 0.00 0.00 a 0.00 d 750.65
1947 0.00 0.00 a 0.00 0.00 63.60 b 32.00 360.50 199.00 i 46.50 0.00 d 0.00 b 0.00 b 502.60
1948 0.00 c 0.00 a 0.00 a 0.00 31.00 152.07 a 246.00 204.50 39.00 0.00 0.00 0.00 672.57
1949 0.00 0.00 0.00 0.00 a 76.97 b 152.00 317.50 290.50 106.00 0.00 0.00 0.00 a 942.97
1950 0.00 0.00 0.00 0.00 3.50 93.50 306.00 220.50 72.00 0.00 0.00 0.00 695.50
1951 0.00 0.00 0.00 a 0.00 12.00 56.00 330.50 230.00 27.00 0.00 0.00 e 0.00 b 655.50
1952 0.00 0.00 0.00 1.00 5.50 105.50 275.50 264.50 24.50 0.00 0.00 0.00 676.50
1953 0.00 0.00 0.00 0.00 0.00 19.50 336.50 234.50 60.50 0.00 0.00 0.00 651.00
1954 0.00 0.00 0.00 0.00 48.00 77.00 327.00 137.00 10.00 0.00 0.00 0.00 599.00
1955 0.00 0.00 0.00 0.00 1.50 119.00 248.00 250.50 76.50 0.00 0.00 0.00 695.50
1956 0.00 0.00 0.00 0.00 64.00 81.00 319.50 174.00 35.50 0.00 0.00 0.00 674.00
1957 0.00 0.00 0.00 0.00 17.00 110.50 230.50 173.00 52.00 1.50 0.00 0.00 584.50
1958 0.00 0.00 0.00 0.00 93.50 119.00 275.50 312.50 41.50 0.00 0.00 0.00 842.00
1959 0.00 0.00 0.00 0.00 12.00 147.00 322.50 190.00 46.00 0.50 0.00 0.00 718.00
1960 0.00 0.00 0.00 0.00 8.00 126.00 410.50 164.50 75.00 0.00 0.00 a 0.00 784.00
1961 0.00 0.00 0.00 0.00 20.00 0.00 z 190.00 o 356.00 7.00 0.00 0.00 0.00 383.00
1962 0.00 0.00 0.00 2.00 0.00 127.00 241.00 201.00 29.50 0.00 0.00 0.00 600.50
1963 0.00 0.00 0.00 0.00 35.50 91.00 207.50 254.50 115.00 13.50 0.00 0.00 717.00
1964 0.00 0.00 0.00 0.00 17.00 71.50 278.50 174.50 4.00 0.00 0.00 0.00 545.50
1965 0.00 0.00 0.00 3.50 18.50 84.00 274.00 219.50 1.50 0.00 0.00 0.00 601.00
1966 0.00 0.00 0.00 0.00 77.50 105.00 279.50 246.00 100.00 0.00 0.00 0.00 808.00
1967 0.00 0.00 0.00 0.00 28.50 125.50 383.50 384.00 144.50 0.00 0.00 0.00 1066.00
1968 0.00 0.00 0.00 0.50 13.50 129.50 363.00 176.00 41.00 0.00 0.00 0.00 723.50
1969 0.00 0.00 0.00 0.00 37.00 132.00 257.50 279.50 67.50 0.00 0.00 0.00 773.50
1970 0.00 0.00 0.00 0.00 19.50 211.00 310.50 271.00 36.50 0.00 0.00 0.00 848.50
1971 0.00 0.00 0.00 0.00 36.00 75.50 318.50 369.00 23.00 0.00 0.00 0.00 822.00
1972 0.00 0.00 0.00 0.00 43.00 148.50 251.00 309.00 41.50 0.00 0.00 0.00 793.00
1973 0.00 0.00 0.00 0.00 62.00 0.00 z 233.50 k 282.00 60.50 0.00 z 0.00 y 0.00 404.50
1974 0.00 0.00 0.00 0.00 19.00 216.00 257.00 206.50 39.50 0.00 0.00 0.00 738.00
1975 0.00 0.00 0.00 0.00 5.50 61.50 394.50 136.00 44.50 0.00 a 0.00 0.00 642.00
1976 0.00 0.00 0.00 a 0.00 5.50 65.00 253.54 c 79.50 26.50 0.00 0.00 0.00 430.04
1977 0.00 0.00 0.00 5.00 5.00 200.50 236.00 267.50 56.00 1.00 0.00 0.00 771.00
1978 0.00 0.00 0.00 0.00 6.50 77.50 278.50 198.00 55.00 0.00 0.00 0.00 615.50
1979 0.00 0.00 0.00 0.00 34.50 139.50 309.00 241.50 80.00 1.00 0.00 0.00 805.50
1980 0.00 0.00 z 0.00 1.50 25.00 76.00 267.00 0.00 z 0.00 z 0.00 0.00 0.00 369.50
1981 0.00 0.00 0.00 5.50 19.00 63.50 231.00 305.00 70.86 a 0.00 0.00 0.00 694.86
1982 0.00 0.00 0.00 0.00 4.50 123.50 207.00 248.00 43.00 0.00 0.00 0.00 626.00
1983 0.00 0.00 0.00 0.00 59.50 56.50 190.50 273.50 31.00 0.00 0.00 0.00 611.00
1984 0.00 0.00 0.00 0.00 13.00 73.00 269.50 263.00 39.50 0.00 0.00 0.00 a 658.00
1985 0.00 0.00 0.00 0.00 22.50 116.00 385.00 126.00 18.00 0.00 z 0.00 z 0.00 z 667.50
1986 0.00 z 0.00 z 0.00 2.50 85.00 259.00 230.50 355.00 49.00 0.00 0.00 0.00 981.00
1987 0.00 0.00 0.00 21.00 96.00 208.00 264.00 247.00 122.00 0.50 0.00 0.00 958.50
1988 0.00 0.00 0.00 3.50 40.00 244.00 365.00 273.00 71.50 13.00 0.00 0.00 1010.00
1989 0.00 0.00 0.00 0.00 17.00 149.00 352.50 222.50 50.50 0.00 0.00 0.00 791.50
1990 0.00 0.00 0.00 6.00 18.50 158.00 405.00 344.50 211.00 3.00 0.00 0.00 1146.00
1991 0.00 0.00 0.00 0.00 0.00 83.50 386.00 368.50 100.00 2.50 0.00 0.00 940.50
1992 0.00 0.00 0.00 7.50 97.50 256.00 246.50 331.50 55.00 16.50 0.00 0.00 1010.50
1993 0.00 0.00 0.00 0.00 83.50 69.00 77.00 178.00 73.00 1.00 0.00 0.00 481.50
1994 0.00 0.00 0.00 0.00 z 55.50 165.00 396.00 356.50 81.00 2.00 0.00 0.00 1056.00
1995 0.00 0.00 0.00 0.00 15.00 97.50 294.50 169.00 100.50 0.00 0.00 0.00 676.50
1996 0.00 0.00 0.00 0.00 12.00 125.00 396.00 270.00 58.50 6.00 0.00 0.00 867.50
1997 0.00 0.00 0.50 0.00 56.00 119.50 241.00 278.50 89.00 5.00 0.00 0.00 789.50
1998 0.00 0.00 0.00 0.00 11.00 59.00 464.00 359.00 155.69 a 2.00 0.00 0.00 1050.69
1999 0.00 z 0.00 0.00 0.00 40.50 133.45 a 259.62 c 294.50 b 26.50 0.00 b 0.00 0.00 754.57
2000 0.00 0.00 0.00 a 0.00 29.97 a 153.50 390.08 a 330.31 b 55.34 a 0.00 0.00 0.00 959.21
2001 0.00 a 0.00 0.00 4.00 72.69 b 142.22 c 326.05 c 363.00 111.00 1.00 0.00 0.00 a 1019.97
2002 0.00 0.00 0.00 0.50 41.00 88.50 l 325.50 k 204.08 a 99.00 0.00 a 0.00 0.00 344.58
2003 0.00 0.00 a 0.00 0.00 75.00 206.50 485.00 336.00 103.00 31.50 0.00 0.00 1237.00
2004 0.00 0.00 0.00 0.00 14.50 152.00 401.50 322.00 56.00 0.00 0.00 0.00 946.00
2005 0.00 z 0.00 0.00 0.00 14.00 83.50 327.29 e 278.50 48.60 e 1.00 0.00 0.00 752.89
2006 0.00 e 0.00 0.00 0.00 68.00 149.00 499.50 244.00 68.50 0.00 0.00 0.00 1029.00
2007 0.00 0.00 0.00 a 4.50 44.50 116.50 332.00 237.50 65.50 0.00 0.00 0.00 800.50
2008 0.00 0.00 0.00 0.00 37.00 72.50 254.00 228.50 17.00 5.00 0.00 0.00 614.00
2009 0.00 0.00 0.00 2.00 40.50 36.00 281.00 95.50 102.00 0.00 0.00 0.00 557.00
2010 0.00 0.00 0.00 0.00 5.00 73.00 302.00 241.00 42.00 8.50 0.00 0.00 671.50
2011 0.00 0.00 0.00 0.00 1.50 f 37.50 p 223.00 315.50 80.00 8.00 0.00 0.00 626.50
2012 0.00 0.00 0.00 15.50 22.00 97.76 a 411.00 316.50 41.50 0.00 0.00 0.00 904.26
2013 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 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 1.46 28.99 108.47 300.31 245.85 51.75 1.48 0.00 0.00 737.30
S.D. 0.00 0.00 0.05 4.56 26.48 55.51 72.73 75.43 34.56 4.04 0.00 0.00 170.16
SKEW 0.00 0.00 10.68 5.38 1.09 0.82 0.13 -0.12 1.36 4.64 0.00 0.00 0.49
MAX 0.00 0.00 0.50 37.00 107.50 259.00 499.50 408.50 211.00 31.50 0.00 0.00 1237.00
MIN 0.00 0.00 0.00 0.00 0.00 19.50 77.00 79.50 0.00 0.00 0.00 0.00 382.92
NO YRS 114 115 117 113 111 108 112 114 116 116 115 116 97