STEELE, NORTH DAKOTA

Monthly Total Cooling Degree Days

(328366)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1894 0.00 z 0.00 z 0.00 z 0.00 u 6.50 145.00 245.00 190.00 34.00 0.00 a 0.00 0.00 620.50
1895 0.00 0.00 0.00 1.00 3.00 38.50 142.00 102.82 a 56.50 0.00 d 0.00 a 0.00 b 343.82
1896 0.00 g 0.00 0.00 z 0.00 a 23.50 93.50 157.98 e 0.00 z 5.56 c 0.00 z 0.00 z 0.00 q 280.54
1897 0.00 a 0.00 0.00 0.00 15.50 79.50 110.00 41.00 117.41 a 13.20 d 0.00 a 0.00 a 376.62
1898 0.00 0.00 0.00 a 0.00 a 11.00 0.00 z 0.00 z 85.00 30.00 a 0.00 j 0.00 b 0.00 126.00
1899 0.00 0.00 a 0.00 b 0.00 0.00 50.17 a 161.50 72.33 a 0.00 z 0.00 z 0.00 a 0.00 284.01
1900 0.00 a 0.00 0.00 8.28 a 76.50 147.50 153.50 232.00 45.00 a 0.00 0.00 0.00 z 662.78
1901 0.00 0.00 a 0.00 a 0.00 f 77.50 b 55.50 198.50 i 110.10 b 25.50 f 0.00 c 0.00 a 0.00 e 243.10
1902 0.00 a 0.00 0.00 e 0.00 d 14.50 g 1.61 b 133.30 a 92.48 a 4.00 0.00 c 0.00 a 0.00 d 231.39
1903 0.00 a 0.00 d 0.00 b 0.00 h 7.15 e 55.20 e 154.43 d 64.50 0.00 d 0.00 h 0.00 g 0.00 281.28
1904 0.00 a 0.00 b 0.00 b 0.00 4.00 47.50 0.00 z 64.21 c 9.31 a 0.00 a 0.00 0.00 d 125.02
1905 0.00 z 0.00 i 0.00 c 0.00 c 0.00 b 28.50 71.09 b 142.37 d 37.50 g 2.00 0.00 0.00 243.96
1906 0.00 0.00 0.00 a 0.00 9.30 a 65.00 137.95 a 150.87 a 116.11 c 0.00 a 0.00 d 0.00 479.23
1907 0.00 a 0.00 b 0.00 a 0.00 b 0.00 a 55.50 102.82 a 114.91 b 2.22 c 0.00 b 0.00 e 0.00 d 275.45
1908 0.00 b 0.00 0.00 b 8.33 c 0.00 22.50 189.62 a 53.14 c 76.55 a 0.00 g 0.00 z 0.00 e 350.14
1909 0.00 a 0.00 0.00 0.00 a 4.13 a 82.76 a 127.62 a 171.50 11.11 c 10.69 b 0.00 0.00 407.81
1910 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 z 0.00
1911 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
1912 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
1913 0.00 a 0.00 a 0.00 z 18.50 20.50 97.00 140.50 221.00 67.50 0.00 0.00 0.00 a 565.00
1914 0.00 0.00 0.00 0.00 15.00 60.50 324.50 115.50 53.50 20.00 0.00 0.00 589.00
1915 0.00 0.00 a 0.00 a 11.79 b 2.14 b 8.79 a 74.00 109.57 b 25.86 a 0.00 0.00 0.00 b 232.15
1916 0.00 b 0.00 a 0.00 a 0.00 b 0.53 b 5.17 a 360.50 167.92 a 12.41 a 0.00 0.00 b 0.00 c 546.54
1917 0.00 k 0.00 0.00 e 0.00 a 5.00 25.38 d 271.25 a 124.50 12.00 0.00 0.00 0.00 a 438.13
1918 0.00 0.00 0.00 0.00 8.00 86.00 190.02 d 110.10 b 0.00 0.00 0.00 a 0.00 394.12
1919 0.00 0.00 a 0.00 a 0.50 u 72.33 a 141.00 e 267.24 b 142.17 b 30.00 d 0.00 b 0.00 0.00 z 652.75
1920 0.00 i 0.00 0.00 0.00 b 6.72 a 55.00 97.00 97.13 a 18.89 c 4.43 c 0.00 0.00 279.17
1921 0.00 d 0.00 0.00 0.00 b 0.00 c 194.50 292.50 168.50 30.50 0.00 0.00 a 0.00 686.00
1922 0.00 0.00 0.00 0.00 2.21 c 57.41 a 98.00 208.50 f 57.69 d 1.00 g 0.00 d 0.00 c 215.32
1923 0.00 0.00 0.00 c 0.00 a 12.50 71.79 b 202.07 d 77.00 28.45 a 0.00 b 0.00 a 0.00 391.81
1924 0.00 0.00 c 0.00 0.00 d 0.00 d 3.89 c 65.62 a 55.05 b 1.00 0.00 0.00 c 0.00 b 125.56
1925 0.00 0.00 0.00 0.00 50.50 38.00 127.00 161.00 76.50 0.00 0.00 0.00 453.00
1926 0.00 0.00 0.00 0.00 26.50 66.00 258.50 110.00 7.00 0.00 0.00 0.00 a 468.00
1927 0.00 0.00 0.00 0.00 a 0.00 20.00 58.00 48.50 69.50 0.00 0.00 0.00 a 196.00
1928 0.00 a 0.00 e 0.00 0.00 15.50 a 1.50 60.00 73.48 d 2.00 0.00 a 0.00 0.00 152.48
1929 0.00 a 0.00 c 0.00 0.00 6.72 a 56.00 241.00 73.50 16.00 1.00 0.00 a 0.00 394.22
1930 0.00 a 0.00 0.00 0.00 13.00 37.00 292.00 191.50 26.50 0.00 0.00 0.00 560.00
1931 0.00 f 0.00 0.00 a 0.00 18.00 161.50 290.50 113.15 a 84.00 0.00 0.00 a 0.00 667.15
1932 0.00 0.00 0.00 0.00 23.50 85.00 227.00 161.50 12.50 0.00 0.00 0.00 509.50
1933 0.00 0.00 0.00 0.00 11.00 248.50 228.00 163.27 a 63.50 0.00 0.00 0.00 a 714.27
1934 0.00 0.00 0.00 12.00 173.50 81.50 306.50 218.50 24.50 7.00 0.00 0.00 823.50
1935 0.00 a 0.00 0.00 0.00 0.00 43.00 274.50 162.00 33.00 5.00 0.00 0.00 517.50
1936 0.00 0.00 a 0.00 0.00 78.00 155.00 519.00 221.50 80.00 0.00 0.00 0.00 1053.50
1937 0.00 0.00 0.00 0.00 0.00 z 20.00 l 119.00 i 277.50 54.00 5.00 0.00 0.00 336.50
1938 0.00 0.00 0.00 0.00 0.00 81.50 148.00 180.50 39.00 5.00 0.00 0.00 454.00
1939 0.00 0.00 2.00 0.00 46.50 13.00 243.00 154.50 66.50 0.50 0.00 0.00 526.00
1940 0.00 0.00 0.00 0.00 5.50 52.50 230.00 177.00 100.00 0.00 0.00 0.00 565.00
1941 0.00 0.00 0.00 0.00 42.50 84.00 205.50 174.50 37.50 0.00 a 0.00 0.00 544.00
1942 0.00 0.00 0.00 0.50 0.00 19.50 94.50 65.00 42.00 1.00 0.00 0.00 222.50
1943 0.00 0.00 0.00 0.00 3.50 43.45 a 137.00 118.32 a 7.50 4.00 0.00 0.00 313.76
1944 0.00 0.00 0.00 0.00 30.00 31.50 97.50 109.50 0.00 0.00 a 0.00 z 0.00 z 268.50
1945 0.00 z 0.00 z 0.00 z 0.00 0.00 30.00 144.15 a 102.00 41.50 0.00 0.00 0.00 317.65
1946 0.00 0.00 0.00 1.00 7.50 60.00 182.50 62.00 31.00 0.00 0.00 0.00 344.00
1947 0.00 0.00 0.00 0.00 1.00 11.00 143.00 214.50 35.50 2.50 0.00 a 0.00 407.50
1948 0.00 0.00 0.00 0.00 35.00 33.00 162.50 132.50 75.00 0.00 0.00 0.00 438.00
1949 0.00 0.00 0.00 4.50 14.50 25.50 j 152.50 207.00 7.50 3.10 a 0.00 0.00 389.10
1950 0.00 a 0.00 0.00 0.00 6.00 65.00 80.60 a 56.50 21.50 0.00 0.00 0.00 a 229.60
1951 0.00 0.00 a 0.00 1.00 3.50 10.50 134.16 b 48.00 0.00 0.00 l 0.00 j 0.00 197.16
1952 0.00 0.00 0.00 20.50 15.50 a 107.00 136.00 138.50 94.62 d 0.00 a 0.00 0.00 512.12
1953 0.00 0.00 a 0.00 0.00 2.00 83.28 a 154.00 216.50 27.50 8.27 a 0.00 0.00 491.54
1954 0.00 d 0.00 0.00 0.00 12.50 68.00 227.50 92.50 12.00 0.00 0.00 a 0.00 412.50
1955 0.00 0.00 a 0.00 3.00 51.15 a 55.71 b 245.00 217.57 d 24.64 b 0.00 0.00 b 0.00 597.08
1956 0.00 0.00 0.00 b 0.00 c 5.50 150.50 73.00 88.00 4.00 0.00 c 0.00 0.00 321.00
1957 0.00 a 0.00 0.00 0.52 a 2.00 26.38 a 259.00 139.00 3.00 7.75 a 0.00 b 0.00 437.65
1958 0.00 a 0.00 0.00 0.00 28.00 21.96 b 98.50 225.50 40.34 a 1.00 0.00 a 0.00 b 415.31
1959 0.00 a 0.00 0.00 a 0.00 20.50 146.50 248.50 263.50 b 32.50 0.00 0.00 0.00 711.50
1960 0.00 0.00 0.00 0.00 14.00 26.38 a 243.50 176.00 69.50 2.00 0.00 0.00 531.38
1961 0.00 0.00 a 0.00 0.00 9.50 176.50 164.00 280.00 28.50 0.00 a 0.00 0.00 a 658.50
1962 0.00 0.00 0.00 1.50 0.00 53.50 65.50 156.00 12.50 0.00 0.00 a 0.00 289.00
1963 0.00 0.00 0.00 0.00 9.50 127.00 211.00 172.00 28.50 23.50 0.00 0.00 571.50
1964 0.00 0.00 0.00 0.00 38.50 67.50 210.50 104.48 d 26.50 0.00 0.00 0.00 447.48
1965 0.00 a 0.00 0.00 0.00 3.00 16.50 131.00 129.00 0.00 0.00 0.00 0.00 279.50
1966 0.00 0.00 0.00 0.00 20.00 97.00 257.00 106.50 45.00 0.00 0.00 a 0.00 525.50
1967 0.00 0.00 a 0.00 0.00 22.50 33.50 201.50 143.00 34.00 1.00 0.00 0.00 435.50
1968 0.00 0.00 0.00 1.00 4.50 36.00 132.50 88.00 16.00 0.00 0.00 0.00 278.00
1969 0.00 0.00 0.00 0.00 46.00 4.50 123.50 246.50 51.00 0.00 0.00 0.00 471.50
1970 0.00 0.00 0.00 0.00 9.00 139.00 241.00 221.50 82.50 2.50 0.00 0.00 695.50
1971 0.00 0.00 0.00 0.00 0.50 72.50 82.50 224.00 52.00 0.00 0.00 0.00 431.50
1972 0.00 0.00 0.00 0.00 52.00 71.00 87.50 218.00 25.50 0.00 0.00 0.00 454.00
1973 0.00 0.00 a 0.00 0.00 6.50 85.50 173.00 277.00 18.50 0.00 0.00 0.00 560.50
1974 0.00 0.00 0.00 0.00 0.50 100.50 285.00 65.00 3.00 0.00 0.00 0.00 a 454.00
1975 0.00 0.00 0.00 0.00 9.00 59.50 264.00 108.50 2.00 8.00 0.00 c 0.00 451.00
1976 0.00 0.00 0.00 0.00 5.00 132.00 208.00 226.00 76.00 8.50 0.00 0.00 655.50
1977 0.00 0.00 f 0.00 1.15 d 73.88 a 83.00 198.00 25.00 9.00 0.00 0.00 0.00 390.04
1978 0.00 0.00 0.00 0.00 15.50 54.00 116.50 153.50 149.50 0.00 n 0.00 0.00 489.00
1979 0.00 0.00 0.00 0.00 a 16.53 a 42.00 o 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 16.53
1980 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 c 0.00 a 0.00 0.00
1981 0.00 0.00 0.00 0.00 0.00 17.00 187.00 145.50 22.50 0.00 b 0.00 0.00 372.00
1982 0.00 0.00 0.00 0.00 2.00 17.50 179.00 179.00 51.00 0.00 0.00 0.00 428.50
1983 0.00 0.00 0.00 0.00 5.00 94.00 229.00 307.00 70.50 0.00 0.00 0.00 705.50
1984 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
1985 0.00 z 0.00 z 0.00 z 0.00 z 27.50 27.00 193.00 0.00 z 3.00 0.00 0.00 0.00 250.50
1986 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 0.00 0.00
1987 0.00 a 0.00 0.00 21.50 57.00 146.50 219.00 119.50 29.00 0.00 0.00 0.00 592.50
1988 0.00 0.00 0.00 a 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
1989 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
1990 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 106.50 172.50 218.00 97.00 0.00 0.00 0.00 594.00
1991 0.00 0.00 0.00 0.00 47.50 100.00 177.00 227.50 58.50 0.00 0.00 0.00 610.50
1992 0.00 0.00 0.00 1.00 59.00 53.50 47.50 95.50 14.00 7.50 0.00 0.00 278.00
1993 0.00 0.00 0.00 0.00 13.50 45.50 48.50 112.00 6.00 0.00 0.00 0.00 225.50
1994 0.00 0.00 0.00 0.00 36.50 77.50 104.00 136.00 47.00 0.00 0.00 0.00 401.00
1995 0.00 a 0.00 0.00 a 0.00 2.00 144.50 166.50 205.50 51.50 2.00 0.00 0.00 572.00
1996 0.00 0.00 0.00 0.00 1.50 125.00 126.00 186.00 59.50 0.00 0.00 0.00 498.00
1997 0.00 0.00 0.00 0.00 2.50 128.50 213.00 198.50 39.00 7.50 0.00 0.00 589.00
1998 0.00 0.00 0.00 0.00 11.00 34.50 212.00 213.00 76.00 0.00 0.00 0.00 546.50
1999 0.00 0.00 0.00 0.00 16.50 59.00 196.00 122.00 13.50 0.00 b 0.00 m 0.00 a 407.00
2000 0.00 0.00 0.00 0.00 3.50 35.50 181.50 159.00 26.50 0.00 0.00 0.00 a 406.00
2001 0.00 0.00 0.00 8.50 8.50 67.50 177.50 175.00 42.00 0.00 0.00 0.00 479.00
2002 0.00 0.00 0.00 0.00 14.00 126.50 223.50 103.50 68.50 0.00 0.00 0.00 536.00
2003 0.00 0.00 0.00 5.00 6.00 36.00 170.50 264.00 67.00 2.00 0.00 0.00 550.50
2004 0.00 0.00 0.00 0.00 1.50 13.50 136.50 25.50 54.00 0.00 a 0.00 0.00 231.00
2005 0.00 a 0.00 0.00 2.50 8.00 69.00 191.00 100.50 55.00 8.50 0.00 0.00 434.50
2006 0.00 0.00 0.00 0.00 36.50 68.00 305.00 134.00 17.50 0.00 0.00 0.00 561.00
2007 0.00 0.00 0.00 0.00 5.50 84.00 258.00 99.50 65.00 0.00 0.00 a 0.00 512.00
2008 0.00 0.00 0.00 1.50 0.00 12.50 125.50 143.00 15.50 0.00 0.00 0.00 a 298.00
2009 0.00 0.00 0.00 0.00 a 4.00 24.83 a 40.00 74.00 61.00 0.00 0.00 0.00 203.83
2010 0.00 0.00 0.00 0.00 21.50 43.00 145.50 181.00 1.00 0.00 0.00 0.00 392.00
2011 0.00 e 0.00 g 0.00 c 0.00 g 0.00 z 19.00 g 163.86 c 109.10 e 9.44 c 13.36 b 0.00 d 0.00 h 295.76
2012 0.00 a 0.00 0.00 0.00 5.00 76.00 239.50 f 85.25 a 32.59 a 0.00 z 0.00 0.00 198.84
2013 0.00 z 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 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.02 1.28 17.60 68.21 178.40 144.60 37.57 1.84 0.00 0.00 459.82
S.D. 0.00 0.00 0.19 3.94 24.83 47.57 77.64 63.35 30.39 4.13 0.00 0.00 158.09
SKEW 0.00 0.00 10.20 3.76 3.07 1.01 0.85 0.33 0.94 3.00 0.00 0.00 0.51
MAX 0.00 0.00 2.00 21.50 173.50 248.50 519.00 307.00 149.50 23.50 0.00 0.00 1053.50
MIN 0.00 0.00 0.00 0.00 0.00 1.50 40.00 25.00 0.00 0.00 0.00 0.00 125.56
NO YRS 106 108 107 105 107 106 105 107 107 102 106 107 81