SPRINGFIELD 1 NW, MINNESOTA

Monthly Total Cooling Degree Days

(217907)

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
1937 0.00 z 0.00 z 0.00 z 0.00 z 41.00 141.00 341.52 a 372.50 108.50 4.28 b 0.00 0.00 1008.79
1938 0.00 0.00 0.00 2.00 30.50 112.50 277.50 298.00 98.00 38.00 0.50 0.00 857.00
1939 0.00 0.00 0.00 7.00 91.00 196.50 326.00 195.00 144.50 0.00 0.00 0.00 960.00
1940 0.00 0.00 0.00 e 0.00 20.50 133.50 357.00 173.50 140.00 4.00 0.00 0.00 828.50
1941 0.00 0.00 0.00 6.00 103.50 182.50 307.00 256.50 98.50 0.00 0.00 0.00 954.00
1942 0.00 0.00 0.00 11.50 25.00 113.50 227.00 221.00 58.50 0.00 0.00 0.00 656.50
1943 0.00 0.00 0.00 0.00 36.50 226.50 317.00 224.50 23.00 2.67 b 0.00 0.00 830.17
1944 0.00 0.00 0.00 0.00 109.00 203.79 a 225.50 214.00 31.50 0.00 0.00 0.00 783.79
1945 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
1946 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
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 54.50 243.00 394.00 162.50 54.50 0.00 0.00 908.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 290.37 a 244.00 162.93 a 0.00 0.00 0.00 697.30
1949 0.00 b 0.00 0.00 b 0.00 c 67.00 197.50 334.00 295.02 a 18.50 0.00 a 0.00 a 0.00 912.02
1950 0.00 a 0.00 0.00 b 0.00 27.38 a 170.36 b 142.50 131.20 c 22.78 c 2.21 c 0.00 0.00 496.43
1951 0.00 a 0.00 a 0.00 a 1.50 24.28 a 49.66 a 199.36 b 73.50 k 7.00 20.50 0.00 b 0.00 302.30
1952 0.00 b 0.00 0.00 23.28 a 34.50 196.00 271.25 a 134.50 107.00 0.00 0.00 a 0.00 a 766.53
1953 0.00 a 0.00 0.00 0.00 43.00 211.50 224.00 252.50 53.79 a 25.83 a 0.00 0.00 a 810.63
1954 0.00 0.00 a 0.00 b 4.00 6.64 c 207.50 275.38 a 132.00 33.62 a 0.00 a 0.00 b 0.00 659.15
1955 0.00 0.00 0.00 6.00 36.00 l 108.50 387.50 296.50 79.66 a 13.00 0.00 0.00 891.16
1956 0.00 0.00 0.00 0.00 a 52.18 a 276.50 124.00 c 187.00 27.00 23.25 a 0.00 0.00 689.93
1957 0.00 0.00 0.00 2.50 17.50 86.00 359.50 148.00 24.83 a 0.00 0.00 0.00 a 638.33
1958 0.00 0.00 0.00 1.61 b 66.50 69.00 141.50 215.50 0.50 z 0.00 u 0.00 0.00 494.11
1959 0.00 a 0.00 0.00 0.00 66.00 244.00 229.00 279.53 b 66.72 a 0.00 0.00 0.00 885.26
1960 0.00 0.00 0.00 11.00 10.00 65.00 g 227.00 223.50 110.50 0.50 0.00 0.00 582.50
1961 0.00 0.00 0.00 0.00 25.00 160.71 b 148.50 223.64 c 73.00 9.00 0.00 0.00 639.86
1962 0.00 0.00 a 0.00 23.50 85.77 a 119.50 168.00 164.00 22.00 17.16 c 0.00 0.00 599.93
1963 0.00 0.00 a 0.00 10.50 51.67 a 236.79 b 230.50 182.50 69.50 26.19 b 0.00 c 0.00 c 807.64
1964 0.00 0.00 0.00 6.00 80.50 200.00 332.00 143.00 64.00 4.50 0.00 0.00 830.00
1965 0.00 0.00 0.00 e 0.00 28.50 124.00 215.00 145.00 9.50 11.07 c 0.00 a 0.00 533.07
1966 0.00 0.00 0.00 0.00 33.67 b 165.00 343.00 128.50 47.00 6.50 0.00 0.00 723.67
1967 0.00 0.00 0.00 0.00 45.00 83.00 183.00 119.50 22.00 7.00 0.00 0.00 459.50
1968 0.00 0.00 0.00 6.00 9.00 192.50 189.00 193.00 30.50 18.50 0.00 0.00 638.50
1969 0.00 0.00 0.00 0.00 81.50 57.50 233.50 215.00 46.00 12.00 0.00 0.00 645.50
1970 0.00 0.00 0.00 18.00 78.50 224.00 278.50 188.00 101.00 11.00 0.00 0.00 899.00
1971 0.00 0.00 0.00 3.50 15.00 233.00 132.00 175.00 77.00 9.00 0.00 0.00 644.50
1972 0.00 0.00 0.00 0.00 87.00 143.00 161.50 194.00 39.00 0.00 0.00 0.00 624.50
1973 0.00 0.00 0.00 0.00 17.50 167.00 180.50 201.00 38.50 6.00 0.00 0.00 610.50
1974 0.00 a 0.00 0.00 3.50 17.00 122.00 328.50 83.00 17.50 6.50 0.00 0.00 578.00
1975 0.00 0.00 0.00 0.00 67.50 131.00 295.00 160.50 16.50 7.50 0.00 0.00 678.00
1976 0.00 0.00 0.00 9.00 18.00 191.00 281.00 201.00 75.00 6.50 0.00 0.00 a 781.50
1977 0.00 0.00 0.00 15.50 140.00 129.50 242.00 67.50 21.50 0.00 0.00 0.00 616.00
1978 0.00 0.00 0.00 0.00 50.50 148.50 186.50 164.00 147.50 0.00 0.00 0.00 697.00
1979 0.00 0.00 0.00 0.00 a 29.50 114.50 208.00 110.00 51.50 0.00 0.00 0.00 513.50
1980 0.00 0.00 0.00 21.50 79.50 137.00 252.00 142.50 36.50 5.50 0.00 0.00 674.50
1981 0.00 0.00 0.00 3.50 20.50 113.50 238.50 132.50 24.00 0.00 0.00 0.00 532.50
1982 0.00 0.00 0.00 0.00 24.50 38.50 259.00 156.50 37.50 0.00 0.00 0.00 516.00
1983 0.00 0.00 0.00 0.00 4.50 140.50 376.00 303.00 98.00 9.00 0.00 0.00 931.00
1984 0.00 0.00 0.00 0.00 19.50 126.50 209.00 224.50 22.00 3.00 0.00 0.00 604.50
1985 0.00 0.00 0.00 18.00 58.50 86.50 170.50 57.00 56.00 0.00 0.00 0.00 a 446.50
1986 0.00 0.00 0.00 0.00 34.00 179.00 245.00 85.00 23.00 0.00 0.00 0.00 566.00
1987 0.00 0.00 0.00 22.50 117.80 a 225.50 289.50 125.50 29.00 6.00 0.00 0.00 815.80
1988 0.00 0.00 0.00 0.00 114.00 306.50 274.50 267.00 45.00 0.00 0.00 0.00 1007.00
1989 0.00 0.00 0.00 0.00 37.00 148.50 302.50 157.00 41.50 14.50 0.00 0.00 701.00
1990 0.00 0.00 0.00 32.50 11.50 193.00 175.50 135.50 111.50 3.50 0.00 0.00 663.00
1991 0.00 0.00 0.00 13.50 99.00 235.50 219.00 165.50 65.00 2.50 0.00 0.00 800.00
1992 0.00 0.00 0.00 0.00 65.00 109.00 30.50 60.50 19.00 3.50 0.00 0.00 287.50
1993 0.00 0.00 0.00 0.00 2.50 56.50 153.00 163.50 7.50 7.50 0.00 0.00 390.50
1994 0.00 0.00 0.00 5.50 81.50 160.50 117.50 87.50 71.50 0.00 0.00 0.00 524.00
1995 0.00 0.00 0.00 0.00 0.50 216.00 211.50 233.50 41.00 10.50 0.00 0.00 713.00
1996 0.00 0.00 0.00 0.00 24.00 167.50 146.50 99.00 47.00 0.50 0.00 0.00 484.50
1997 0.00 0.00 0.00 0.00 6.50 150.00 210.50 130.50 41.50 24.50 0.00 0.00 563.50
1998 0.00 0.00 0.00 2.00 97.00 96.50 198.50 172.00 116.50 0.00 0.00 0.00 682.50
1999 0.00 0.00 0.00 0.00 27.00 155.00 281.00 126.50 61.00 0.50 0.00 0.00 651.00
2000 0.00 0.00 0.00 0.00 46.00 107.50 155.50 142.50 34.50 3.00 0.00 0.00 489.00
2001 0.00 0.00 0.00 8.00 43.50 164.00 249.50 193.50 28.50 3.00 0.00 0.00 690.00
2002 0.00 0.00 0.00 13.00 31.50 223.50 324.00 144.00 103.50 2.50 0.00 0.00 842.00
2003 0.00 0.00 0.00 4.50 12.50 93.50 199.50 219.50 59.50 14.50 0.00 0.00 603.50
2004 0.00 0.00 0.00 1.00 20.50 69.50 162.00 52.50 98.50 3.00 0.00 0.00 407.00
2005 0.00 0.00 0.00 2.50 8.00 195.50 258.50 148.00 101.50 20.00 0.00 0.00 734.00
2006 0.00 0.00 0.00 5.50 81.00 156.50 275.00 160.00 30.50 19.50 0.00 0.00 728.00
2007 0.00 0.00 0.00 11.50 56.50 145.50 219.50 147.00 93.00 24.50 0.00 0.00 697.50
2008 0.00 0.00 0.00 0.00 6.00 68.00 202.50 104.50 34.00 0.00 0.00 0.00 415.00
2009 0.00 0.00 0.00 3.50 30.00 107.00 46.50 90.00 26.00 0.00 0.00 0.00 303.00
2010 0.00 0.00 0.00 1.00 65.00 112.50 211.50 256.50 6.50 14.00 0.00 0.00 667.00
2011 0.00 b 0.00 d 0.00 c 0.00 i 20.50 109.00 353.50 148.50 41.00 25.00 0.00 0.00 697.50
2012 0.00 0.00 10.50 0.00 70.00 189.50 365.50 142.50 52.00 0.00 0.00 0.00 830.00
2013 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
Period of Record Statistics
MEAN 0.00 0.00 0.15 4.88 45.75 151.48 237.11 176.98 58.23 7.77 0.01 0.00 669.83
S.D. 0.00 0.00 1.25 7.32 33.02 57.72 75.45 69.45 39.49 10.29 0.06 0.00 159.19
SKEW 0.00 0.00 8.25 1.77 0.75 0.19 -0.17 0.72 0.92 1.99 8.43 0.00 -0.14
MAX 0.00 0.00 10.50 32.50 140.00 306.50 387.50 394.00 162.93 54.50 0.50 0.00 1007.00
MIN 0.00 0.00 0.00 0.00 0.50 38.50 30.50 52.50 6.50 0.00 0.00 0.00 287.50
NO YRS 73 73 71 70 71 72 74 73 73 73 74 74 66