ARTICHOKE LAKE, MINNESOTA

Monthly Total Cooling Degree Days

(210287)

Base Temperature = 65 F

File last updated on Apr 6, 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
1917 0.00 z 0.00 z 0.00 z 0.00 16.50 48.00 232.50 104.00 25.00 0.00 0.00 0.00 426.00
1918 0.00 0.00 0.00 0.00 29.50 100.00 161.00 182.50 7.00 2.50 0.00 0.00 482.50
1919 0.00 0.00 0.00 0.00 26.50 162.00 243.00 152.50 61.50 0.00 0.00 0.00 645.50
1920 0.00 0.00 0.00 0.00 4.00 41.50 g 164.00 117.50 58.00 5.50 0.00 0.00 349.00
1921 0.00 0.00 0.00 0.00 28.50 240.50 302.50 178.00 38.00 0.00 0.00 0.00 787.50
1922 0.00 z 0.00 0.00 0.00 28.00 112.00 155.52 a 242.50 107.00 23.00 0.00 0.00 668.02
1923 0.00 0.00 0.00 0.00 1.72 d 2.50 y 307.00 116.50 53.50 0.00 0.00 0.00 v 478.72
1924 0.00 z 0.00 g 0.00 4.00 0.00 32.00 112.00 121.00 5.50 0.00 0.00 0.00 274.50
1925 0.00 0.00 0.00 1.00 45.00 89.00 145.50 212.50 101.38 a 0.00 0.00 0.00 594.38
1926 0.00 0.00 0.00 0.00 80.00 64.00 200.00 100.50 14.50 0.00 0.00 0.00 459.00
1927 0.00 0.00 0.00 d 0.00 1.00 110.00 98.50 87.00 144.50 0.00 0.00 0.00 441.00
1928 0.00 0.00 0.00 a 0.00 a 36.68 a 10.00 199.50 163.50 15.50 3.00 0.00 0.00 428.18
1929 0.00 0.00 0.00 0.00 29.50 91.50 237.50 180.00 62.00 1.50 0.00 0.00 602.00
1930 0.00 0.00 0.00 0.00 16.00 95.00 267.50 245.50 42.00 16.50 0.00 0.00 682.50
1931 0.00 0.00 0.00 4.50 34.50 240.50 303.00 178.00 174.00 5.50 0.00 0.00 940.00
1932 0.00 0.00 0.00 3.50 34.00 127.00 253.50 174.00 21.00 0.00 0.00 0.00 613.00
1933 0.00 0.00 0.00 0.00 17.00 0.00 z 316.50 144.00 104.00 0.00 0.00 0.00 581.50
1934 0.00 0.00 0.00 17.50 194.50 196.00 321.00 185.00 18.00 11.50 0.00 a 0.00 943.50
1935 0.00 0.00 0.00 0.00 0.00 22.00 q 363.00 244.50 34.50 0.50 0.00 0.00 642.50
1936 0.00 0.00 0.00 0.00 63.00 105.50 447.50 234.50 92.00 0.00 0.00 0.00 942.50
1937 0.00 0.00 0.00 0.00 28.50 73.00 233.50 308.00 78.00 2.00 0.00 0.00 a 723.00
1938 0.00 0.00 0.00 4.50 7.50 94.50 184.00 269.00 58.50 25.00 2.50 0.00 645.50
1939 0.00 0.00 0.00 3.50 74.50 86.50 187.50 146.50 92.00 0.00 0.00 0.00 590.50
1940 0.00 0.00 0.00 0.00 16.50 79.00 270.00 128.00 111.50 0.00 0.00 0.00 605.00
1941 0.00 0.00 0.00 0.50 70.00 131.00 245.50 203.88 e 65.00 c 0.00 0.00 0.00 715.88
1942 0.00 0.00 0.00 8.50 10.50 64.50 150.87 a 147.00 27.50 0.00 0.00 0.00 408.87
1943 0.00 0.00 0.00 0.00 14.00 134.00 245.00 170.50 17.50 0.00 0.00 0.00 581.00
1944 0.00 0.00 0.00 0.00 66.00 127.00 173.50 163.50 13.00 0.00 0.00 a 0.00 543.00
1945 0.00 0.00 0.00 0.00 1.00 40.00 161.50 157.00 56.00 0.00 0.00 0.00 415.50
1946 0.00 0.00 0.00 3.50 10.00 131.50 202.00 102.50 27.50 0.00 0.00 a 0.00 477.00
1947 0.00 0.00 0.00 0.00 0.00 38.00 205.00 334.00 103.50 18.50 0.00 0.00 699.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 257.30 a 191.00 128.50 0.00 0.00 a 0.00 576.80
1949 0.00 0.00 0.00 0.50 52.00 121.50 270.98 b 256.00 12.00 0.00 0.00 0.00 712.98
1950 0.00 0.00 0.00 b 0.00 a 15.50 b 149.48 a 139.50 95.07 a 21.00 0.00 0.00 0.00 420.55
1951 0.00 0.00 0.00 a 0.00 a 9.50 32.50 177.50 84.45 b 0.00 a 14.00 0.00 0.00 317.95
1952 0.00 0.00 0.00 14.00 28.00 141.50 225.00 157.07 a 101.38 a 0.00 0.00 a 0.00 666.95
1953 0.00 0.00 0.00 0.00 24.50 151.00 209.00 224.00 49.00 20.00 0.00 0.00 a 677.50
1954 0.00 0.00 0.00 0.00 6.50 118.00 245.50 147.50 19.00 0.00 0.00 0.00 536.50
1955 0.00 0.00 0.00 4.00 60.50 95.50 335.50 253.50 60.50 6.50 0.00 0.00 a 816.00
1956 0.00 0.00 0.00 0.00 26.00 255.50 153.89 c 181.50 30.50 5.50 0.00 0.00 z 652.89
1957 0.00 z 0.00 f 0.00 0.00 9.00 59.50 348.50 157.50 15.50 0.00 a 0.00 0.00 590.00
1958 0.00 0.00 0.00 0.00 29.50 42.41 a 149.00 229.00 49.50 3.00 0.00 0.00 502.41
1959 0.00 b 0.00 b 0.00 0.00 40.96 c 212.00 268.84 b 301.00 85.50 0.00 0.00 0.00 908.31
1960 0.00 0.00 0.00 0.00 18.50 40.00 260.00 216.50 107.50 0.00 0.00 0.00 642.50
1961 0.00 0.00 0.00 0.00 20.50 171.50 181.00 303.50 71.50 0.00 0.00 0.00 748.00
1962 0.00 0.00 0.00 5.50 17.50 112.00 132.00 183.50 19.50 7.50 0.00 0.00 477.50
1963 0.00 0.00 0.00 0.00 19.50 179.50 248.50 174.00 46.50 11.50 0.00 0.00 679.50
1964 0.00 0.00 0.00 0.00 55.50 159.00 335.00 162.00 36.50 0.00 0.00 0.00 748.00
1965 0.00 0.00 0.00 0.00 1.50 69.50 201.50 171.00 6.00 0.00 0.00 0.00 449.50
1966 0.00 0.00 0.00 0.00 18.50 139.50 339.00 146.00 43.00 1.00 0.00 0.00 687.00
1967 0.00 0.00 0.50 0.00 20.50 75.50 185.48 a 126.50 22.00 8.50 0.00 0.00 438.98
1968 0.00 0.00 0.00 3.00 3.00 129.00 223.00 200.00 19.50 5.00 0.00 0.00 582.50
1969 0.00 0.00 0.00 0.00 53.00 21.50 197.00 245.50 67.00 2.00 0.00 0.00 586.00
1970 0.00 0.00 0.00 5.50 32.50 172.50 282.50 208.00 90.50 5.50 0.00 0.00 797.00
1971 0.00 0.00 0.00 0.00 4.00 177.00 119.00 167.50 53.00 1.00 0.00 0.00 521.50
1972 0.00 0.00 0.00 0.00 62.00 105.50 159.50 184.00 0.00 t 0.00 0.00 0.00 511.00
1973 0.00 0.00 0.00 0.00 5.00 131.00 189.00 228.50 25.50 3.00 0.00 0.00 582.00
1974 0.00 0.00 0.00 0.50 13.00 107.00 334.50 101.00 8.50 0.00 0.00 0.00 564.50
1975 0.00 0.00 0.00 0.00 41.50 112.00 325.00 160.00 12.50 7.00 0.00 0.00 658.00
1976 0.00 0.00 0.00 0.50 3.50 175.00 288.00 270.50 76.50 5.50 0.00 0.00 819.50
1977 0.00 0.00 a 0.00 6.50 92.00 89.00 259.00 36.68 a 11.50 0.00 z 0.00 z 0.00 z 494.68
1978 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 f 0.00 0.00 0.00
1979 0.00 0.00 0.00 0.00 20.50 83.50 175.50 101.00 60.00 0.00 a 0.00 0.00 440.50
1980 0.00 0.00 0.00 19.00 78.00 98.50 226.50 128.00 39.50 9.50 0.00 0.00 599.00
1981 0.00 0.00 0.00 1.00 9.50 46.00 191.00 144.00 40.00 0.00 0.00 0.00 431.50
1982 0.00 0.00 0.00 0.00 9.50 24.00 210.00 181.00 22.00 0.00 0.00 0.00 446.50
1983 0.00 0.00 0.00 0.00 3.50 120.50 319.00 315.00 64.50 0.00 0.00 0.00 822.50
1984 0.00 0.00 0.00 0.00 19.00 79.00 200.50 226.50 20.50 2.00 0.00 0.00 547.50
1985 0.00 0.00 0.00 2.00 54.00 58.50 175.50 54.50 22.00 0.00 0.00 0.00 366.50
1986 0.00 0.00 0.00 0.00 40.00 120.50 208.50 69.50 11.00 0.00 0.00 0.00 449.50
1987 0.00 0.00 0.00 18.00 77.00 183.00 310.50 126.00 27.00 0.00 0.00 0.00 741.50
1988 0.00 0.00 a 0.00 3.75 b 120.00 298.50 365.50 251.00 30.00 0.00 0.00 0.00 1068.75
1989 0.00 0.00 0.00 0.00 19.50 95.00 270.00 130.50 50.00 8.78 a 0.00 0.00 573.78
1990 0.00 0.00 0.00 27.50 1.50 112.00 146.00 162.00 89.00 1.50 0.00 0.00 539.50
1991 0.00 0.00 0.00 0.50 95.50 165.50 173.00 175.00 39.00 0.00 0.00 0.00 648.50
1992 0.00 0.00 0.00 7.00 57.00 52.00 32.00 69.00 16.00 4.00 0.00 0.00 237.00
1993 0.00 0.00 0.00 0.00 1.50 46.00 96.50 134.50 5.00 3.00 0.00 0.00 286.50
1994 0.00 0.00 0.00 0.00 63.50 110.00 108.00 99.00 68.50 0.00 0.00 0.00 449.00
1995 0.00 0.00 0.00 0.00 2.50 188.50 182.50 209.50 47.50 6.00 0.00 0.00 636.50
1996 0.00 0.00 0.00 0.00 10.00 150.50 122.00 169.50 59.00 0.00 0.00 0.00 511.00
1997 0.00 0.00 a 0.00 0.00 1.50 155.00 193.50 136.00 63.00 8.50 0.00 0.00 557.50
1998 0.00 0.00 0.00 0.00 54.50 78.00 231.00 206.00 109.00 0.00 0.00 0.00 678.50
1999 0.00 0.00 0.00 0.00 26.00 119.00 271.50 145.00 20.50 3.50 0.00 0.00 585.50
2000 0.00 0.00 0.00 0.00 31.00 93.50 210.00 175.00 34.00 3.00 0.00 0.00 546.50
2001 0.00 0.00 0.00 10.00 25.00 131.00 255.50 213.00 34.50 2.50 0.00 0.00 a 671.50
2002 0.00 0.00 0.00 5.00 26.00 190.50 297.50 135.00 107.50 0.00 0.00 0.00 761.50
2003 0.00 0.00 0.00 2.50 8.00 88.50 210.00 237.00 53.50 15.50 0.00 0.00 615.00
2004 0.00 0.00 0.00 6.50 7.00 39.00 145.50 50.50 80.00 0.50 0.00 0.00 329.00
2005 0.00 0.00 0.00 4.50 6.50 157.50 254.00 140.00 87.00 10.50 0.00 0.00 660.00
2006 0.00 0.00 0.00 0.00 63.00 116.00 273.50 148.50 23.00 3.50 0.00 0.00 627.50
2007 0.00 0.00 0.00 0.00 56.00 151.50 263.50 135.50 82.50 4.50 0.00 0.00 693.50
2008 0.00 0.00 0.00 0.00 9.00 59.00 205.00 140.00 39.50 0.00 0.00 0.00 q 452.50
2009 0.00 g 0.00 0.00 2.00 25.00 94.50 76.50 85.50 51.00 0.00 0.00 0.00 334.50
2010 0.00 0.00 0.00 2.00 50.50 75.50 218.50 224.50 2.50 7.00 0.00 0.00 580.50
2011 0.00 0.00 0.00 0.00 8.00 84.00 306.00 151.38 a 41.00 16.50 0.00 0.00 606.88
2012 0.00 0.00 0.00 0.00 53.50 163.50 367.00 142.00 48.00 0.00 0.00 0.00 774.00
2013 0.00 0.00 0.00 c 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 0.01 2.15 30.85 113.27 225.47 171.22 50.06 3.53 0.03 0.00 604.81
S.D. 0.00 0.00 0.05 4.72 30.87 55.83 74.47 61.44 35.45 5.62 0.26 0.00 158.06
SKEW 0.00 0.00 9.54 3.17 2.12 0.66 0.19 0.36 0.92 1.96 9.59 0.00 0.32
MAX 0.00 0.00 0.50 27.50 194.50 298.50 447.50 334.00 174.00 25.00 2.50 0.00 1068.75
MIN 0.00 0.00 0.00 0.00 0.00 10.00 32.00 36.68 0.00 0.00 0.00 0.00 237.00
NO YRS 90 92 94 94 94 90 95 95 94 94 95 92 81