JEROME, IDAHO

Monthly Total Cooling Degree Days

(104670)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1915 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.00 m 0.00 0.00 0.00 0.00
1916 0.00 0.00 0.00 0.00 0.50 34.50 166.00 139.00 19.00 0.00 0.00 0.00 a 359.00
1917 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 0.00 b 0.00
1918 0.00 0.00 0.00 0.00 c 2.50 220.50 277.45 a 103.69 b 23.50 f 0.00 0.00 0.00 b 604.14
1919 0.00 a 0.00 a 0.00 0.00 a 52.04 c 116.38 a 154.50 m 245.33 b 44.00 0.00 b 0.00 0.00 b 457.74
1920 0.00 a 0.00 0.00 0.00 b 0.00 c 54.11 b 307.79 c 221.50 46.03 a 8.27 a 0.00 c 0.00 637.69
1921 0.00 c 0.00 a 0.00 u 0.00 c 2.00 98.00 240.50 182.50 4.50 0.00 0.00 0.00 527.50
1922 0.00 d 0.00 m 0.00 0.00 3.00 96.50 188.00 213.50 24.00 5.00 0.00 0.00 530.00
1923 0.00 0.00 n 0.00 0.00 a 8.00 40.00 287.00 155.00 82.50 0.00 0.00 0.00 572.50
1924 0.00 0.00 0.00 0.00 35.00 103.50 276.50 200.00 94.50 0.00 0.00 0.00 709.50
1925 0.00 0.00 0.00 0.00 16.50 131.00 366.00 175.50 27.00 0.00 0.00 0.00 716.00
1926 0.00 0.00 0.00 5.50 12.00 193.00 342.50 278.00 3.50 1.00 0.00 0.00 835.50
1927 0.00 0.00 0.00 6.00 19.00 91.50 287.00 195.50 22.00 3.00 0.00 0.00 624.00
1928 0.00 0.00 0.00 0.00 3.50 o 1.07 b 300.50 166.00 21.21 a 0.00 b 0.00 z 0.00 488.78
1929 0.00 0.00 0.00 0.00 37.64 c 83.65 d 0.00 z 321.50 28.00 0.00 0.00 0.00 a 470.80
1930 0.00 0.00 0.00 1.50 19.00 85.00 349.50 298.00 39.00 0.00 0.00 0.00 792.00
1931 0.00 0.00 b 0.00 0.00 31.50 145.86 a 388.65 d 272.00 59.50 0.00 b 0.00 0.00 897.51
1932 0.00 0.00 0.00 0.00 11.00 118.00 249.00 143.00 34.00 0.50 0.00 0.00 555.50
1933 0.00 0.00 0.00 0.00 16.50 178.50 370.50 224.00 34.00 1.50 0.00 0.00 825.00
1934 0.00 0.00 0.00 t 10.50 94.50 53.00 352.00 301.00 54.00 3.50 0.00 0.00 868.50
1935 0.00 0.00 0.00 0.00 2.00 76.50 284.50 235.00 58.50 4.50 0.00 0.00 661.00
1936 0.00 0.00 0.00 11.00 83.00 183.50 395.25 c 242.00 24.83 a 0.00 0.00 z 0.00 939.58
1937 0.00 0.00 0.00 0.00 i 12.00 68.28 a 324.00 212.00 101.50 0.00 r 0.00 s 0.00 717.78
1938 0.00 0.00 0.00 0.00 f 24.11 d 103.50 289.00 236.00 127.00 1.00 0.00 0.00 780.61
1939 0.00 0.00 0.00 0.50 32.00 71.50 274.50 262.00 53.00 0.00 0.00 0.00 693.50
1940 0.00 0.00 0.00 0.00 44.50 216.00 319.50 270.00 61.50 0.00 0.00 0.00 911.50
1941 0.00 0.00 0.00 0.00 j 42.00 88.00 350.50 226.50 15.00 0.00 0.00 0.00 722.00
1942 0.00 0.00 0.00 2.00 12.50 33.50 341.00 259.50 68.00 8.00 0.00 0.00 b 724.50
1943 0.00 0.00 0.00 1.00 8.00 32.00 245.50 177.00 43.50 7.50 0.00 0.00 514.50
1944 0.00 0.00 0.00 0.00 17.50 33.50 212.00 141.00 68.00 2.00 0.00 0.00 474.00
1945 0.00 0.00 0.00 0.00 0.50 38.00 278.00 246.00 67.00 0.00 0.00 0.00 629.50
1946 0.00 0.00 0.00 3.50 0.00 43.00 152.00 n 235.50 49.00 0.00 0.00 0.00 331.00
1947 0.00 0.00 0.00 0.00 39.00 22.00 324.00 194.50 49.50 5.00 0.00 0.00 634.00
1948 0.00 0.00 0.00 0.00 22.00 84.00 179.00 160.00 39.00 0.00 0.00 0.00 484.00
1949 0.00 0.00 0.00 0.00 5.50 52.50 153.50 j 217.52 a 65.50 0.00 b 0.00 0.00 341.02
1950 0.00 0.00 0.00 0.00 0.00 38.50 161.50 77.00 p 11.50 v 0.00 0.00 a 0.00 200.00
1951 0.00 0.00 0.00 0.00 7.50 38.00 318.00 176.18 a 29.00 0.50 0.00 0.00 569.18
1952 0.00 0.00 0.00 0.00 6.50 52.50 214.00 189.00 42.00 0.00 0.00 0.00 504.00
1953 0.00 0.00 0.00 0.00 0.00 a 16.00 270.50 184.50 52.50 0.50 0.00 0.00 c 524.00
1954 0.00 0.00 0.00 a 0.00 40.00 68.00 278.50 129.50 43.00 0.00 c 0.00 a 0.00 559.00
1955 0.00 0.00 0.00 a 0.00 2.58 a 92.68 b 225.00 279.50 78.00 0.00 a 0.00 0.00 677.76
1956 0.00 0.00 0.00 0.00 a 39.00 87.78 c 285.00 146.00 47.07 a 0.00 0.00 0.00 604.85
1957 0.00 0.00 0.00 0.00 2.50 97.50 254.50 193.00 57.50 1.50 0.00 0.00 e 606.50
1958 0.00 0.00 0.00 0.00 99.00 104.00 219.00 289.50 54.50 1.50 0.00 0.00 767.50
1959 0.00 0.00 0.00 0.00 12.50 161.50 305.00 139.00 53.50 0.00 0.00 0.00 671.50
1960 0.00 0.00 0.00 0.00 21.00 108.00 374.50 163.00 59.00 1.00 0.00 0.00 726.50
1961 0.00 0.00 0.00 0.00 24.00 207.50 318.00 337.50 8.00 0.00 0.00 0.00 895.00
1962 0.00 a 0.00 0.00 3.00 0.00 98.50 182.50 158.00 32.50 0.00 0.00 0.00 474.50
1963 0.00 0.00 0.00 0.00 14.50 32.50 197.50 235.00 124.00 8.00 0.00 0.00 611.50
1964 0.00 0.00 0.00 0.00 15.00 49.00 287.00 175.50 0.00 1.00 0.00 0.00 527.50
1965 0.00 0.00 0.00 0.00 4.00 71.00 203.00 165.00 0.50 0.00 0.00 0.00 443.50
1966 0.00 0.00 0.00 0.00 57.00 102.00 283.50 238.50 106.00 0.00 0.00 0.00 787.00
1967 0.00 0.00 0.00 0.00 24.50 78.00 346.00 380.00 123.00 0.00 0.00 0.00 951.50
1968 0.00 0.00 0.00 0.00 12.00 115.50 342.00 145.00 47.00 0.00 0.00 0.00 661.50
1969 0.00 0.00 0.00 4.50 29.00 91.00 285.00 299.50 87.50 0.00 0.00 0.00 796.50
1970 0.00 a 0.00 0.00 0.00 4.00 148.00 289.00 305.00 8.50 0.00 0.00 b 0.00 754.50
1971 0.00 0.00 0.00 0.00 12.00 73.50 267.00 355.50 35.00 0.00 0.00 0.00 743.00
1972 0.00 0.00 0.00 0.00 33.00 115.50 260.00 271.50 34.00 0.00 0.00 0.00 714.00
1973 0.00 0.00 0.00 0.00 38.50 160.50 294.00 254.00 54.00 2.00 0.00 0.00 803.00
1974 0.00 0.00 0.00 1.00 14.00 250.50 300.50 205.00 59.00 2.50 0.00 0.00 832.50
1975 0.00 0.00 0.00 0.00 1.00 25.00 357.00 110.00 52.00 0.00 0.00 0.00 545.00
1976 0.00 0.00 0.00 0.00 a 3.00 58.00 251.00 94.00 53.04 b 0.00 0.00 0.00 459.04
1977 0.00 0.00 0.00 12.50 0.00 179.00 217.50 255.50 51.72 a 0.00 0.00 0.00 716.22
1978 0.00 0.00 0.00 0.00 6.00 71.50 250.50 153.00 47.50 0.00 0.00 0.00 528.50
1979 0.00 0.00 a 0.00 0.00 15.50 125.50 266.00 189.00 63.50 4.00 0.00 0.00 663.50
1980 0.00 0.00 0.00 0.50 14.00 88.50 229.00 136.92 a 29.50 0.00 0.00 0.00 498.42
1981 0.00 0.00 0.00 0.00 2.00 63.10 a 227.00 317.50 92.00 0.00 a 0.00 0.00 701.60
1982 0.00 0.00 0.00 0.00 1.00 87.00 170.50 223.00 32.50 0.00 0.00 0.00 514.00
1983 0.00 0.00 0.00 0.00 47.00 35.00 166.50 271.00 31.00 0.00 0.00 0.00 550.50
1984 0.00 0.00 0.00 0.50 7.50 50.00 247.00 248.00 49.50 0.00 0.00 0.00 602.50
1985 0.00 0.00 0.00 0.00 30.50 111.00 401.00 136.00 2.50 0.00 0.00 0.00 681.00
1986 0.00 0.00 0.00 0.00 52.50 179.00 172.50 302.50 26.50 0.00 0.00 0.00 a 733.00
1987 0.00 0.00 0.00 0.00 z 40.50 146.00 181.50 182.00 68.00 4.50 0.00 0.00 622.50
1988 0.00 0.00 0.00 0.00 29.50 197.50 304.50 192.00 45.00 3.00 0.00 0.00 771.50
1989 0.00 0.00 0.00 1.00 7.50 84.50 334.00 167.00 40.00 0.00 0.00 0.00 634.00
1990 0.00 0.00 0.00 2.00 0.00 109.50 304.50 245.00 131.50 0.50 0.00 0.00 793.00
1991 0.00 0.00 0.00 0.00 0.00 21.50 296.57 a 305.50 61.00 0.00 0.00 0.00 684.57
1992 0.00 0.00 0.00 6.50 33.50 146.00 155.00 265.50 29.50 17.00 0.00 0.00 653.00
1993 0.00 0.00 0.00 0.00 53.00 46.00 39.50 103.50 37.00 4.50 0.00 0.00 283.50
1994 0.00 0.00 0.00 9.50 13.50 128.50 318.00 289.00 51.50 0.00 0.00 0.00 810.00
1995 0.00 0.00 0.00 0.00 0.50 37.50 202.00 200.00 72.00 0.00 0.00 0.00 512.00
1996 0.00 0.00 0.00 0.00 6.00 102.50 312.50 233.50 42.00 8.00 0.00 0.00 704.50
1997 0.00 0.00 0.00 0.00 38.50 63.50 199.50 255.50 99.00 8.50 0.00 0.00 664.50
1998 0.00 0.00 0.00 0.00 1.00 11.50 371.50 288.50 140.50 0.00 0.00 0.00 813.00
1999 0.00 0.00 a 0.00 0.00 13.50 93.00 203.05 a 255.00 24.00 0.00 0.00 0.00 588.55
2000 0.00 0.00 0.00 2.00 20.00 131.50 324.50 320.00 66.00 2.00 0.00 0.00 a 866.00
2001 0.00 0.00 0.00 2.00 65.50 138.00 304.50 360.50 97.50 5.00 0.00 0.00 973.00
2002 0.00 0.00 0.00 0.00 33.00 178.00 402.50 145.50 84.00 0.00 0.00 0.00 843.00
2003 0.00 0.00 0.00 0.00 67.50 129.00 425.50 319.50 59.50 24.69 d 0.00 0.00 1025.69
2004 0.00 0.00 0.00 0.00 10.00 90.00 297.00 227.50 41.00 1.50 0.00 0.00 667.00
2005 0.00 0.00 0.00 0.00 9.00 67.50 335.50 263.50 40.00 1.00 0.00 0.00 716.50
2006 0.00 0.00 0.00 z 0.00 54.50 165.50 451.50 223.00 65.00 1.50 0.00 0.00 961.00
2007 0.00 0.00 0.00 2.00 30.00 153.50 455.50 290.50 81.00 0.00 0.00 0.00 1012.50
2008 0.00 0.00 0.00 0.00 25.50 141.50 349.50 258.50 33.00 12.00 0.00 0.00 820.00
2009 0.00 0.00 0.00 0.00 54.00 69.00 334.00 240.00 131.00 0.00 0.00 0.00 828.00
2010 0.00 0.00 0.00 0.00 3.50 62.00 157.50 h 219.50 36.50 26.50 0.00 0.00 348.00
2011 0.00 a 0.00 0.00 0.00 0.00 47.50 267.50 294.50 83.50 22.50 0.00 0.00 715.50
2012 0.00 a 0.00 0.00 15.50 19.50 97.50 400.00 319.50 42.50 0.00 0.00 0.00 894.50
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 1.12 21.33 95.60 284.08 225.94 53.14 2.25 0.00 0.00 683.99
S.D. 0.00 0.00 0.00 2.91 21.68 53.24 73.76 64.42 30.83 5.00 0.00 0.00 149.50
SKEW 0.00 0.00 0.00 3.18 1.39 0.64 -0.23 0.07 0.82 3.27 0.00 0.00 -0.02
MAX 0.00 0.00 0.00 15.50 99.00 250.50 455.50 380.00 140.50 26.50 0.00 0.00 1025.69
MIN 0.00 0.00 0.00 0.00 0.00 1.07 39.50 94.00 0.00 0.00 0.00 0.00 283.50
NO YRS 98 96 95 93 95 96 91 95 94 96 95 98 78