GRAFTON, NORTH DAKOTA

Monthly Total Cooling Degree Days

(323594)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201104
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
1893 0.00 0.00 0.00 0.00 7.00 94.00 121.50 0.00 z 0.00 z 0.00 z 0.00 a 0.00 222.50
1894 0.00 0.00 0.00 0.00 0.00 151.00 147.25 c 102.09 b 32.50 0.00 0.00 a 0.00 b 432.84
1895 0.00 a 0.00 0.00 0.00 0.00 z 13.50 42.00 30.00 18.00 0.00 e 0.00 b 0.00 a 103.50
1896 0.00 a 0.00 a 0.00 e 0.00 15.00 78.50 77.00 51.50 1.00 0.00 a 0.00 0.00 223.00
1897 0.00 b 0.00 c 0.00 0.00 f 4.50 59.00 113.50 15.50 63.62 a 1.00 0.00 c 0.00 b 257.12
1898 0.00 a 0.00 b 0.00 c 0.00 8.86 c 46.50 g 0.00 z 0.00 z 8.50 0.00 0.00 a 0.00 b 17.36
1899 0.00 f 0.00 0.00 0.00 a 0.00 a 34.00 86.50 36.00 0.00 z 0.00 c 0.00 b 0.00 b 156.50
1900 0.00 0.00 a 0.00 d 9.00 58.26 b 0.00 z 60.85 d 179.91 c 20.00 0.00 a 0.00 b 0.00 328.02
1901 0.00 a 0.00 f 0.00 i 0.00 g 60.21 e 76.07 b 198.18 c 96.21 b 19.50 g 0.00 0.00 c 0.00 c 430.67
1902 0.00 0.00 0.00 a 0.00 r 38.50 q 8.50 126.00 43.92 a 0.00 0.00 e 0.00 c 0.00 f 178.42
1903 0.00 b 0.00 0.00 b 0.00 21.04 c 58.00 143.50 36.68 a 1.50 0.00 a 0.00 b 0.00 g 260.72
1904 0.00 d 0.00 z 0.00 b 0.00 b 0.00 z 45.50 g 43.18 c 27.50 g 0.50 0.00 q 0.00 z 0.00 z 43.68
1905 0.00 0.00 0.00 c 0.00 f 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00
1906 0.00 0.00 0.00 5.00 11.50 23.00 90.50 109.50 79.50 0.00 0.00 0.00 319.00
1907 0.00 0.00 0.00 q 0.00 a 0.00 0.00 z 137.00 50.50 0.00 z 0.00 0.00 z 0.00 z 187.50
1908 0.00 0.00 0.00 2.68 b 3.62 a 0.00 z 110.10 b 51.50 32.00 k 0.00 c 0.00 0.00 z 167.90
1909 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 112.00 152.00 37.00 0.00 z 0.00 0.00 301.00
1910 0.00 0.00 0.00 z 0.00 0.00 z 252.00 86.50 s 74.50 0.00 z 0.00 z 0.00 z 0.00 q 326.50
1911 0.00 0.00 0.00 a 0.00 a 23.25 a 90.52 a 63.50 43.83 b 3.00 0.00 0.00 0.00 224.09
1912 0.00 0.00 0.00 0.00 a 6.72 a 85.00 105.83 b 8.00 30.00 0.00 c 0.00 j 0.00 f 235.54
1913 0.00 0.00 b 0.00 0.00 d 23.00 124.50 57.00 110.00 29.00 0.00 i 0.00 0.00 343.50
1914 0.00 0.00 0.00 0.00 a 18.50 40.00 197.22 b 55.80 a 28.50 26.98 d 0.00 b 0.00 367.01
1915 0.00 0.00 0.00 a 0.00 0.00 3.50 30.00 79.50 44.00 0.00 b 0.00 a 0.00 a 157.00
1916 0.00 a 0.00 0.00 0.00 0.00 4.50 245.50 123.00 8.04 b 0.00 a 0.00 b 0.00 381.04
1917 0.00 b 0.00 0.00 a 0.00 5.00 27.50 152.00 68.00 10.50 0.00 a 0.00 0.00 263.00
1918 0.00 0.00 a 0.00 a 0.00 0.00 28.00 31.50 58.38 a 0.00 a 0.00 a 0.00 b 0.00 117.88
1919 0.00 0.00 a 0.00 0.00 40.50 128.50 143.50 103.00 30.50 0.00 0.00 a 0.00 446.00
1920 0.00 a 0.00 a 0.00 a 0.00 1.50 40.00 114.00 161.00 27.50 6.50 0.00 0.00 350.50
1921 0.00 0.00 0.00 0.00 13.00 137.50 196.50 86.00 16.50 0.00 0.00 0.00 449.50
1922 0.00 a 0.00 0.00 0.00 18.00 62.00 99.50 187.60 b 48.50 1.00 0.00 0.00 416.60
1923 0.00 0.00 0.00 e 0.00 38.23 a 138.50 246.89 c 35.50 21.00 0.00 a 0.00 0.00 480.13
1924 0.00 0.00 0.00 0.00 a 0.00 10.00 67.00 53.73 a 0.00 0.00 0.00 0.00 130.73
1925 0.00 0.00 0.00 0.00 c 46.00 32.00 102.82 a 136.29 b 34.00 0.00 a 0.00 0.00 351.11
1926 0.00 b 0.00 0.00 0.00 51.00 25.00 119.00 63.03 a 12.93 a 0.00 a 0.00 a 0.00 b 270.96
1927 0.00 a 0.00 a 0.00 a 0.00 a 0.00 c 56.50 70.50 43.00 87.50 0.00 0.00 0.00 257.50
1928 0.00 c 0.00 0.00 0.00 23.50 17.50 107.50 84.00 9.00 0.00 0.00 0.00 a 241.50
1929 0.00 0.00 0.00 0.00 22.39 d 65.50 166.62 c 118.32 a 50.89 b 0.00 0.00 0.00 f 423.72
1930 0.00 j 0.00 g 0.00 a 0.00 21.50 60.54 b 210.00 187.50 25.50 0.00 c 0.00 0.00 a 505.04
1931 0.00 0.00 0.00 2.50 16.50 163.50 224.00 169.00 81.21 a 0.50 0.00 a 0.00 657.21
1932 0.00 b 0.00 0.00 0.00 32.50 151.50 214.50 163.00 16.00 0.00 0.00 0.00 577.50
1933 0.00 0.00 0.00 0.00 8.00 200.00 229.00 162.00 23.50 0.00 0.00 0.00 622.50
1934 0.00 0.00 0.00 0.50 126.50 82.00 218.55 a 167.00 16.00 3.50 0.00 0.00 b 614.05
1935 0.00 0.00 0.00 0.00 3.50 36.00 331.50 151.50 11.00 0.50 0.00 0.00 534.00
1936 0.00 0.00 0.00 0.00 64.50 89.00 442.50 181.50 64.50 2.00 0.00 0.00 844.00
1937 0.00 0.00 0.00 0.00 29.00 78.50 185.50 242.50 51.00 4.00 0.00 0.00 590.50
1938 0.00 a 0.00 0.00 0.00 1.50 71.50 175.00 236.50 59.00 7.50 0.00 a 0.00 551.00
1939 0.00 0.00 a 0.00 0.00 a 58.00 61.00 285.00 228.50 58.00 0.00 0.00 0.00 690.50
1940 0.00 0.00 0.00 0.00 16.00 51.00 198.00 149.00 68.00 0.00 0.00 0.00 482.00
1941 0.00 0.00 0.00 1.00 46.50 133.00 231.50 141.00 50.00 0.00 0.00 0.00 603.00
1942 0.00 0.00 0.00 1.00 5.00 35.00 112.50 107.50 39.50 2.50 0.00 0.00 303.00
1943 0.00 0.00 0.00 0.00 5.50 68.00 235.00 152.50 11.50 2.50 0.00 0.00 475.00
1944 0.00 0.00 0.00 0.00 61.50 68.00 138.50 102.50 2.00 0.00 0.00 0.00 372.50
1945 0.00 0.00 0.00 0.00 0.00 46.00 135.00 118.50 0.00 z 0.00 0.00 0.00 299.50
1946 0.00 a 0.00 0.00 1.00 22.00 76.50 193.50 127.50 32.50 0.00 0.00 0.00 453.00
1947 0.00 0.00 0.00 0.00 1.07 b 19.50 199.00 232.50 51.50 1.00 0.00 0.00 504.57
1948 0.00 0.00 0.00 0.00 d 0.00 z 53.00 165.33 a 145.70 a 63.00 0.00 0.00 0.00 a 427.03
1949 0.00 0.00 0.00 a 6.21 a 22.73 a 85.50 163.00 191.00 8.79 a 0.52 a 0.00 d 0.00 a 477.75
1950 0.00 0.00 0.00 0.00 6.41 b 70.50 113.00 60.50 25.34 a 0.00 0.00 a 0.00 a 275.76
1951 0.00 0.00 a 0.00 0.00 14.97 b 26.25 b 161.41 b 49.27 c 0.00 a 0.00 0.00 a 0.00 251.90
1952 0.00 0.00 0.00 a 26.50 21.50 84.31 a 145.50 102.00 56.50 0.00 0.00 0.00 a 436.31
1953 0.00 0.00 0.00 0.00 6.50 59.50 89.50 178.00 29.00 7.75 a 0.00 0.00 370.25
1954 0.00 a 0.00 0.00 0.00 5.00 55.00 175.50 83.50 23.33 c 0.00 0.00 b 0.00 342.33
1955 0.00 0.00 0.00 4.14 a 50.12 a 65.50 239.96 d 121.50 m 43.50 0.50 0.00 0.00 b 403.72
1956 0.00 0.00 0.00 0.00 4.00 148.00 63.50 85.25 a 0.50 1.50 0.00 a 0.00 c 302.75
1957 0.00 0.00 a 0.00 0.00 8.50 3.50 221.50 128.43 c 11.50 0.00 0.00 0.00 z 373.43
1958 0.00 c 0.00 0.00 0.00 b 11.88 a 15.00 a 86.00 135.00 16.67 c 0.00 0.00 c 0.00 a 264.55
1959 0.00 a 0.00 0.00 0.00 12.29 b 92.50 148.50 137.00 16.00 0.00 0.00 0.00 406.29
1960 0.00 0.00 0.00 0.00 3.00 9.50 115.00 123.50 i 37.00 p 0.00 0.00 0.00 127.50
1961 0.00 a 0.00 0.00 b 0.00 6.09 c 156.50 142.00 242.50 19.00 0.00 0.00 0.00 566.09
1962 0.00 0.00 0.00 0.00 a 0.00 85.00 91.50 158.50 3.00 4.00 0.00 0.00 342.00
1963 0.00 0.00 0.00 0.00 11.50 168.50 228.50 155.00 48.50 9.50 0.00 0.00 621.50
1964 0.00 a 0.00 0.00 0.00 36.50 65.00 209.00 83.00 22.50 0.00 0.00 0.00 416.00
1965 0.00 0.00 0.00 0.00 4.00 35.00 97.02 d 119.50 0.00 0.00 0.00 0.00 255.52
1966 0.00 b 0.00 0.00 c 0.00 10.00 93.50 q 192.00 109.50 42.93 a 0.00 d 0.00 0.00 354.43
1967 0.00 a 0.00 0.00 0.00 c 11.50 50.50 169.00 146.00 44.00 3.00 0.00 0.00 424.00
1968 0.00 0.00 0.00 0.00 5.00 64.00 125.00 71.50 31.00 0.00 0.00 0.00 296.50
1969 0.00 l 0.00 h 0.00 0.00 48.00 2.00 125.50 257.50 0.00 z 0.00 0.00 0.00 433.00
1970 0.00 0.00 0.00 0.00 7.50 154.62 d 224.50 146.50 75.50 1.50 0.00 0.00 610.12
1971 0.00 0.00 0.00 0.00 8.00 84.50 62.00 160.00 41.50 0.00 0.00 0.00 356.00
1972 0.00 0.00 0.00 0.00 68.00 91.00 0.00 z 169.50 7.00 0.00 0.00 0.00 b 335.50
1973 0.00 a 0.00 0.00 0.00 2.50 65.00 87.00 182.50 9.50 0.00 0.00 z 0.00 346.50
1974 0.00 0.00 0.00 0.00 0.00 68.00 212.00 53.00 0.00 0.00 0.00 0.00 333.00
1975 0.00 0.00 0.00 0.00 0.00 z 69.00 227.50 75.00 2.50 5.50 0.00 0.00 379.50
1976 0.00 0.00 0.00 0.00 11.50 160.50 205.00 230.00 64.00 2.00 0.00 0.00 673.00
1977 0.00 0.00 0.00 7.50 142.00 90.00 214.50 20.00 4.50 0.00 0.00 a 0.00 478.50
1978 0.00 0.00 0.00 0.00 57.00 109.00 179.00 189.00 126.00 0.00 0.00 0.00 660.00
1979 0.00 0.00 0.00 0.00 21.70 a 83.00 221.43 c 89.00 45.50 0.00 0.00 0.00 460.63
1980 0.00 0.00 0.00 a 25.50 140.50 103.00 231.00 64.50 31.03 a 0.00 0.00 0.00 595.53
1981 0.00 0.00 0.00 b 0.00 d 15.00 18.50 186.50 173.50 31.00 0.00 a 0.00 0.00 z 424.50
1982 0.00 0.00 0.00 0.50 25.50 11.00 170.00 125.50 55.50 0.00 0.00 0.00 388.00
1983 0.00 0.00 0.00 0.00 1.50 100.50 316.00 328.50 59.50 0.00 0.00 0.00 a 806.00
1984 0.00 0.00 0.00 0.00 35.50 102.00 129.50 233.50 8.50 0.50 0.00 0.00 509.50
1985 0.00 0.00 0.00 11.00 40.50 28.00 123.00 61.00 2.00 0.00 0.00 0.00 265.50
1986 0.00 a 0.00 0.00 0.00 75.50 133.50 197.50 101.50 2.00 0.00 0.00 0.00 a 510.00
1987 0.00 0.00 0.00 14.50 81.00 184.50 196.00 108.50 36.00 0.00 0.00 0.00 620.50
1988 0.00 0.00 a 0.00 2.07 a 108.50 313.00 280.50 247.50 10.00 0.00 0.00 0.00 a 961.57
1989 0.00 0.00 0.00 0.00 34.00 64.50 304.50 190.50 40.50 2.00 0.00 0.00 636.00
1990 0.00 0.00 0.00 23.50 17.50 132.00 186.50 0.00 z 68.50 0.00 0.00 0.00 428.00
1991 0.00 0.00 0.00 1.50 105.00 167.00 190.00 253.00 46.00 0.00 0.00 0.00 762.50
1992 0.00 0.00 0.00 3.50 81.00 76.00 39.00 89.50 12.00 8.50 0.00 0.00 309.50
1993 0.00 0.00 0.00 0.00 37.50 74.50 97.50 139.50 0.00 0.00 0.00 0.00 349.00
1994 0.00 0.00 0.00 1.50 36.00 115.50 130.00 133.50 75.00 0.00 0.00 0.00 491.50
1995 0.00 0.00 a 0.00 0.00 24.50 269.50 208.00 205.50 52.50 0.00 0.00 a 0.00 760.00
1996 0.00 0.00 0.00 0.00 3.50 204.50 153.50 219.50 63.50 0.00 0.00 0.00 644.50
1997 0.00 0.00 0.00 z 0.00 10.50 190.00 214.00 171.00 72.00 10.00 0.00 0.00 667.50
1998 0.00 0.00 0.00 3.50 25.00 70.00 195.00 250.00 80.50 0.00 0.00 0.00 624.00
1999 0.00 0.00 0.00 0.00 29.50 106.00 244.00 146.50 17.00 0.00 0.00 0.00 543.00
2000 0.00 0.00 0.00 0.00 15.00 62.00 0.00 z 182.00 11.00 0.00 0.00 0.00 270.00
2001 0.00 0.00 0.00 8.50 26.50 131.00 262.50 243.50 60.00 0.00 0.00 0.00 z 732.00
2002 0.00 z 0.00 z 0.00 0.00 29.50 146.00 292.50 134.50 0.00 z 0.00 0.00 z 0.00 602.50
2003 0.00 0.00 0.00 0.00 13.00 95.00 198.00 276.50 54.00 9.50 0.00 0.00 646.00
2004 0.00 0.00 0.00 0.00 4.00 51.00 161.50 24.50 63.50 1.50 0.00 0.00 306.00
2005 0.00 0.00 0.00 6.00 17.00 111.21 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 134.21
2006 0.00 0.00 0.00 0.00 z 65.50 165.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 231.00
2007 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
2008 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
2009 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
2010 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
2011 0.00 n 0.00 n 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 0.00 1.56 25.99 85.37 163.46 130.71 32.15 1.20 0.00 0.00 455.88
S.D. 0.00 0.00 0.00 4.69 30.13 59.32 72.41 68.29 26.06 3.39 0.00 0.00 174.14
SKEW 0.00 0.00 0.00 3.99 1.93 1.15 0.56 0.38 0.73 4.93 0.00 0.00 0.41
MAX 0.00 0.00 0.00 26.50 142.00 313.00 442.50 328.50 126.00 26.98 0.00 0.00 961.57
MIN 0.00 0.00 0.00 0.00 0.00 2.00 30.00 8.00 0.00 0.00 0.00 0.00 117.88
NO YRS 110 109 109 108 106 106 107 105 101 106 106 102 77