WINDOM, MINNESOTA

Monthly Total Cooling Degree Days

(219033)

Base Temperature = 65 F

File last updated on Apr 6, 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
1905 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 234.29 e 17.00 13.50 i 0.00 m 0.00 d 251.29
1906 0.00 z 0.00 b 0.00 z 0.00 z 37.00 97.50 b 182.50 188.58 a 113.00 0.00 z 0.00 z 0.00 z 618.58
1907 0.00 z 0.00 z 0.00 0.00 c 2.00 87.50 167.50 138.98 a 47.07 a 1.00 0.00 0.00 444.05
1908 0.00 0.00 0.00 1.50 11.50 71.50 174.00 129.00 190.00 8.50 0.00 0.00 586.00
1909 0.00 0.00 0.00 0.00 10.50 106.00 208.50 324.97 b 45.50 10.85 a 0.00 0.00 706.32
1910 0.00 0.00 0.00 13.00 0.00 170.50 240.00 147.50 34.14 a 22.00 0.00 0.00 627.14
1911 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
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 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 210.50 f 122.00 8.50 0.00 0.00 130.50
1914 0.00 a 0.00 0.00 4.50 44.00 f 120.00 280.00 187.00 54.50 0.00 a 0.00 0.00 646.00
1915 0.00 0.00 0.00 10.00 11.50 33.50 98.50 57.00 27.00 0.00 0.00 0.00 a 237.50
1916 0.00 b 0.00 0.00 0.00 25.83 a 32.00 397.12 b 206.50 66.50 0.00 b 0.00 0.00 e 727.95
1917 0.00 a 0.00 0.00 0.00 11.62 c 53.50 230.90 b 102.50 19.00 0.00 a 0.00 c 0.00 417.52
1918 0.00 0.00 0.00 a 0.00 54.52 b 117.00 179.50 186.50 9.00 2.50 0.00 t 0.00 z 549.02
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
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 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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 j 0.00 0.00
1937 0.00 0.00 c 0.00 e 0.00 33.50 110.00 283.00 299.50 f 110.69 a 0.00 0.00 0.00 a 537.19
1938 0.00 0.00 0.00 1.00 17.05 a 123.10 a 264.00 273.00 107.00 18.50 0.00 0.00 803.65
1939 0.00 0.00 0.00 2.00 84.50 146.50 293.98 a 142.71 b 139.50 o 1.00 0.00 z 0.00 a 670.69
1940 0.00 0.00 0.00 0.00 a 20.00 141.00 339.00 176.70 a 136.55 a 5.96 e 0.00 a 0.00 a 819.21
1941 0.00 0.00 a 0.00 a 3.00 126.87 d 170.19 d 333.25 a 328.00 128.28 a 0.00 a 0.00 d 0.00 1089.59
1942 0.00 0.00 0.00 e 28.50 42.00 h 176.25 b 0.00 z 0.00 z 58.50 0.00 0.00 b 0.00 263.25
1943 0.00 0.00 1.15 d 0.00 g 37.31 d 193.33 c 281.00 241.69 d 41.50 1.00 0.00 d 0.00 z 796.98
1944 0.00 0.00 z 0.00 z 0.00 j 81.00 172.50 175.00 202.00 23.79 a 0.00 0.00 z 0.00 z 654.29
1945 0.00 a 0.00 0.00 0.00 2.00 52.50 179.50 187.50 58.50 0.00 0.00 0.00 a 480.00
1946 0.00 0.00 0.00 6.00 7.00 149.00 226.50 130.50 35.00 1.50 0.00 0.00 555.50
1947 0.00 a 0.00 0.00 0.00 0.00 45.50 200.50 416.50 170.00 54.50 0.00 0.00 887.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 287.50 249.00 156.50 0.00 0.00 0.00 693.00
1949 0.00 0.00 0.00 0.00 58.00 189.00 316.50 268.00 10.50 0.57 d 0.00 0.00 a 842.57
1950 0.00 0.00 0.00 0.00 18.27 c 148.50 116.50 148.50 24.83 a 11.50 0.00 0.00 468.10
1951 0.00 0.00 0.00 a 15.00 16.50 27.41 a 194.02 b 153.45 a 6.96 b 14.50 0.00 0.00 427.85
1952 0.00 0.00 0.00 17.00 32.55 a 230.50 260.00 154.48 a 108.00 3.21 b 0.00 0.00 805.74
1953 0.00 0.00 0.00 0.00 44.50 202.00 249.00 230.00 58.50 26.50 0.00 0.00 810.50
1954 0.00 0.00 c 0.00 8.50 7.50 224.50 328.50 149.50 41.00 0.00 0.00 0.00 759.50
1955 0.00 a 0.00 0.00 2.00 53.00 107.50 409.00 335.00 109.66 a 11.50 0.00 b 0.00 1027.66
1956 0.00 a 0.00 0.00 0.00 46.50 286.03 a 127.00 189.00 33.50 4.81 b 0.00 0.00 686.84
1957 0.00 0.00 0.00 1.00 14.00 79.14 a 368.50 164.00 20.50 0.00 0.00 0.00 a 647.14
1958 0.00 a 0.00 0.00 a 2.00 47.03 b 66.50 128.50 g 226.82 a 65.69 a 3.50 0.00 0.00 a 411.54
1959 0.00 0.00 0.00 0.00 58.00 248.00 244.38 a 350.30 a 92.00 0.00 b 0.00 b 0.00 a 992.68
1960 0.00 0.00 0.00 15.50 4.50 60.50 231.00 240.50 108.00 2.77 c 0.00 0.00 a 662.77
1961 0.00 0.00 0.00 0.00 25.00 158.00 162.00 221.00 73.50 3.00 0.00 0.00 d 642.50
1962 0.00 0.00 c 0.00 3.00 l 62.00 g 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 c 0.00 0.00
1963 0.00 0.00 0.00 4.80 e 0.00 z 0.00 z 0.00 z 174.24 b 57.93 a 13.00 0.00 0.00 249.97
1964 0.00 0.00 0.00 a 8.79 a 0.00 z 166.00 310.50 133.54 e 50.00 0.00 0.00 0.00 a 668.83
1965 0.00 0.00 z 0.00 z 0.00 z 22.00 k 147.50 253.00 193.50 13.00 8.00 0.00 0.00 615.00
1966 0.00 0.00 0.00 0.00 32.50 162.50 370.00 146.00 49.50 4.50 0.00 0.00 765.00
1967 0.00 0.00 4.00 1.00 48.00 98.00 221.00 163.00 28.00 8.00 0.00 0.00 571.00
1968 0.00 0.00 0.00 5.50 9.50 217.50 236.63 a 227.00 40.00 19.00 0.00 0.00 755.13
1969 0.00 0.00 0.00 0.00 76.00 61.50 267.50 232.50 45.50 12.50 0.00 0.00 695.50
1970 0.00 0.00 0.00 18.50 90.50 241.50 311.50 215.50 118.50 12.50 0.00 0.00 1008.50
1971 0.00 0.00 0.00 5.00 15.00 249.50 0.00 z 170.00 58.00 12.00 0.00 0.00 509.50
1972 0.00 0.00 0.00 0.00 74.50 111.00 150.00 217.00 23.00 0.00 0.00 0.00 575.50
1973 0.00 0.00 0.00 0.00 19.63 a 198.50 253.00 270.50 42.50 10.50 0.00 0.00 794.63
1974 0.00 0.00 0.00 2.00 29.00 140.50 371.50 124.50 35.50 4.00 0.00 0.00 a 707.00
1975 0.00 0.00 0.00 0.00 82.50 153.00 357.00 243.00 36.50 15.50 0.00 0.00 887.50
1976 0.00 0.00 0.00 1.50 12.00 159.00 326.00 245.00 88.00 5.00 0.00 0.00 z 836.50
1977 0.00 0.00 0.00 10.00 112.50 179.00 304.50 95.50 33.00 0.00 0.00 0.00 734.50
1978 0.00 0.00 0.00 0.00 49.50 157.50 222.00 217.00 152.50 1.50 0.00 0.00 800.00
1979 0.00 0.00 0.00 0.00 24.00 127.50 222.00 144.50 55.50 0.00 0.00 0.00 573.50
1980 0.00 0.00 0.00 22.00 66.50 168.00 323.50 196.50 77.50 2.00 0.00 0.00 856.00
1981 0.00 0.00 0.00 e 8.00 14.00 120.00 277.00 144.50 24.50 0.00 0.00 0.00 588.00
1982 0.00 0.00 0.00 0.00 12.00 47.50 263.50 174.50 31.00 0.00 0.00 0.00 528.50
1983 0.00 0.00 0.00 0.00 7.00 128.50 356.50 344.50 83.00 4.00 0.00 0.00 a 923.50
1984 0.00 0.00 0.00 0.00 7.00 127.50 234.00 230.50 21.00 0.00 0.00 0.00 620.00
1985 0.00 0.00 0.00 14.50 38.00 78.50 206.50 78.00 51.00 0.00 0.00 0.00 466.50
1986 0.00 0.00 0.00 0.00 19.00 147.00 259.00 62.00 20.50 0.00 0.00 0.00 507.50
1987 0.00 0.00 0.00 18.00 99.00 220.00 273.50 162.50 20.00 1.50 0.00 0.00 794.50
1988 0.00 0.00 0.00 0.00 84.00 309.00 323.50 276.50 38.00 0.00 0.00 0.00 a 1031.00
1989 0.00 0.00 0.00 0.00 26.50 142.00 313.50 203.50 48.00 8.50 0.00 0.00 742.00
1990 0.00 0.00 0.00 30.00 5.00 179.50 190.50 170.50 117.50 0.50 0.00 0.00 693.50
1991 0.00 0.00 0.00 12.00 93.00 206.00 211.00 167.50 49.00 1.00 0.00 0.00 739.50
1992 0.00 0.00 0.00 0.50 44.50 77.50 31.50 47.00 9.00 4.00 0.00 0.00 214.00
1993 0.00 0.00 0.00 0.00 0.50 32.50 159.50 170.50 3.50 6.50 0.00 0.00 373.00
1994 0.00 0.00 0.00 4.00 81.50 140.00 105.00 97.50 69.00 0.00 0.00 0.00 497.00
1995 0.00 0.00 0.00 0.00 0.00 170.00 221.50 243.50 29.50 5.50 0.00 0.00 670.00
1996 0.00 a 0.00 0.00 0.00 14.00 154.00 135.50 108.50 46.50 0.00 0.00 0.00 458.50
1997 0.00 0.00 0.00 0.00 4.00 172.50 254.50 149.50 77.50 24.00 0.00 0.00 682.00
1998 0.00 0.00 0.00 2.50 84.50 112.50 228.50 211.50 171.00 0.00 0.00 0.00 810.50
1999 0.00 0.00 0.00 0.00 31.50 155.69 a 343.00 166.00 70.50 2.00 0.00 0.00 768.69
2000 0.00 0.00 0.00 0.00 42.50 127.50 226.50 197.88 a 63.00 1.00 0.00 0.00 658.38
2001 0.00 0.00 a 0.00 8.50 40.00 156.50 309.50 214.00 38.00 3.00 0.00 0.00 a 769.50
2002 0.00 0.00 0.00 13.50 40.50 214.00 357.00 160.00 113.50 0.00 0.00 0.00 898.50
2003 0.00 0.00 0.00 10.00 8.00 117.50 221.50 240.00 69.00 13.00 0.00 0.00 679.00
2004 0.00 0.00 0.00 11.50 30.00 105.50 249.50 134.50 149.00 1.00 0.00 0.00 681.00
2005 0.00 0.00 0.00 3.50 17.00 225.00 314.50 174.00 117.00 27.50 0.00 0.00 878.50
2006 0.00 0.00 0.00 2.00 84.00 182.50 365.50 217.00 33.00 19.00 0.00 0.00 903.00
2007 0.00 0.00 0.00 17.00 87.00 226.50 330.00 227.00 107.50 17.50 0.00 0.00 a 1012.50
2008 0.00 0.00 0.00 0.00 14.90 e 104.00 375.50 237.00 58.00 5.50 0.00 0.00 a 794.90
2009 0.00 0.00 0.00 4.00 43.50 154.00 140.00 160.00 78.00 0.00 0.00 0.00 579.50
2010 0.00 0.00 0.00 3.00 40.50 g 140.50 f 0.00 z 0.00 z 0.00 z 10.50 0.00 0.00 13.50
2011 0.00 0.00 0.00 0.00 16.50 117.00 357.50 180.00 48.00 19.00 0.00 0.00 738.00
2012 0.00 0.00 8.00 2.00 56.00 185.50 385.50 172.00 56.50 0.00 0.00 0.00 865.50
2013 0.00 0.00 0.00 k 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 0.16 4.68 36.99 143.54 256.85 192.91 63.98 6.12 0.00 0.00 705.90
S.D. 0.00 0.00 0.99 6.95 30.93 60.42 79.32 67.06 43.22 8.84 0.00 0.00 182.84
SKEW 0.00 0.00 6.92 1.73 0.86 0.16 -0.27 0.59 0.94 2.53 0.00 0.00 -0.32
MAX 0.00 0.00 8.00 30.00 126.87 309.00 409.00 416.50 190.00 54.50 0.00 0.00 1089.59
MIN 0.00 0.00 0.00 0.00 0.00 27.41 31.50 47.00 3.50 0.00 0.00 0.00 214.00
NO YRS 85 84 82 80 78 82 80 83 85 85 83 84 68