FOSSTON, MINNESOTA

Monthly Total Cooling Degree Days

(212916)

Base Temperature = 65 F

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 200902
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
1909 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 103.50 130.50 17.00 0.00 0.00 0.00 251.00
1910 0.00 0.00 0.00 0.00 a 0.00 153.50 143.00 60.50 5.00 10.00 0.00 0.00 372.00
1911 0.00 0.00 0.00 0.00 19.00 115.50 91.00 35.00 6.50 0.00 0.00 0.00 267.00
1912 0.00 0.00 0.00 0.00 7.00 87.50 125.00 11.50 41.50 1.00 0.00 0.00 273.50
1913 0.00 0.00 0.00 0.00 14.50 74.50 0.00 z 0.00 z 28.50 0.00 0.00 0.00 117.50
1914 0.00 0.00 0.00 0.00 19.50 39.50 195.00 62.00 22.50 17.50 0.00 0.00 356.00
1915 0.00 0.00 0.00 a 0.00 a 4.00 7.76 a 31.00 55.50 44.48 a 0.00 0.00 0.00 142.74
1916 0.00 0.00 0.00 0.00 c 2.50 u 0.00 z 0.00 z 49.00 l 29.48 a 0.00 0.00 0.00 29.48
1917 0.00 0.00 0.00 0.00 10.00 31.55 a 181.00 60.50 19.00 0.00 0.00 0.00 b 302.05
1918 0.00 0.00 0.00 0.00 11.07 c 42.00 79.00 98.00 1.00 2.00 0.00 0.00 233.07
1919 0.00 0.00 0.00 0.00 48.50 161.00 183.50 88.50 23.50 0.00 z 0.00 a 0.00 a 505.00
1920 0.00 0.00 0.00 0.00 0.00 52.50 79.50 102.00 20.50 3.50 0.00 0.00 258.00
1921 0.00 0.00 0.00 0.00 20.00 159.50 209.00 185.00 21.00 0.00 a 0.00 0.00 594.50
1922 0.00 0.00 0.00 0.00 20.50 66.00 81.00 177.50 61.50 7.50 0.00 a 0.00 414.00
1923 0.00 a 0.00 0.00 0.00 24.00 140.50 197.00 36.50 47.88 d 0.00 0.00 0.00 445.88
1924 0.00 0.00 0.00 0.00 0.00 9.50 61.00 64.50 5.00 f 1.50 0.00 0.00 g 136.50
1925 0.00 0.00 0.00 3.00 33.00 45.00 77.00 89.00 18.50 0.00 a 0.00 0.00 z 265.50
1926 0.00 0.00 0.00 0.00 17.50 0.00 z 133.00 71.00 10.00 0.00 0.00 0.00 231.50
1927 0.00 0.00 0.00 0.00 0.00 52.00 45.50 40.00 37.00 0.00 0.00 0.00 174.50
1928 0.00 0.00 0.00 0.00 6.00 0.00 58.90 a 76.00 1.00 l 0.00 i 0.00 0.00 140.90
1929 0.00 a 0.00 d 0.00 b 0.00 27.00 49.00 148.50 94.00 22.76 a 0.00 0.00 0.00 341.26
1930 0.00 0.00 0.00 0.00 26.50 51.00 275.00 0.00 z 29.00 8.50 0.00 0.00 390.00
1931 0.00 0.00 0.00 0.00 12.00 146.00 159.50 99.00 86.50 3.00 0.00 0.00 506.00
1932 0.00 0.00 0.00 0.00 17.50 119.50 201.00 113.50 17.50 0.00 0.00 0.00 469.00
1933 0.00 0.00 0.00 0.00 18.00 212.50 215.50 119.50 22.00 0.00 0.00 0.00 587.50
1934 0.00 0.00 0.00 3.10 a 86.00 48.00 145.50 128.50 7.50 2.00 0.00 0.00 420.60
1935 0.00 0.00 0.00 0.00 0.00 16.00 243.50 149.50 8.00 0.00 0.00 0.00 417.00
1936 0.00 0.00 c 0.00 0.00 47.00 68.50 371.00 185.00 73.00 1.50 0.00 0.00 746.00
1937 0.00 0.00 0.00 0.00 9.50 30.00 171.50 193.50 54.00 1.00 0.00 0.00 459.50
1938 0.00 0.00 0.00 0.00 0.00 53.00 124.50 172.50 23.50 23.50 0.00 0.00 397.00
1939 0.00 0.00 b 0.00 0.00 38.50 43.50 175.00 146.00 40.86 a 0.00 0.00 0.00 443.86
1940 0.00 0.00 0.00 0.00 6.50 29.50 166.00 109.50 81.00 0.00 0.00 0.00 392.50
1941 0.00 0.00 0.00 3.00 37.00 98.57 b 202.00 111.00 45.00 0.00 0.00 0.00 496.57
1942 0.00 0.00 0.00 k 9.00 e 2.00 23.00 92.00 85.50 40.00 0.00 0.00 0.00 251.50
1943 0.00 0.00 0.00 0.00 4.13 a 69.50 167.50 80.00 2.50 5.17 a 0.00 e 0.00 a 328.80
1944 0.00 0.00 0.00 0.00 36.50 33.00 m 71.50 86.00 4.00 0.00 0.00 0.00 198.00
1945 0.00 0.00 0.00 0.00 0.00 m 40.50 130.50 77.50 46.07 b 3.50 0.00 o 0.00 w 298.07
1946 0.00 0.00 z 0.00 l 0.00 15.50 c 46.55 a 144.50 g 89.00 20.00 0.00 0.00 0.00 171.05
1947 0.00 0.00 0.00 0.00 2.00 21.00 186.50 227.00 51.50 16.50 0.00 0.00 b 504.50
1948 0.00 0.00 0.00 0.00 31.00 40.00 0.00 z 144.00 f 0.00 z 0.00 0.00 a 0.00 71.00
1949 0.00 0.00 0.00 z 12.50 30.50 106.50 183.00 219.00 6.00 0.00 a 0.00 b 0.00 557.50
1950 0.00 0.00 0.00 0.00 10.00 82.00 55.50 j 60.50 25.00 0.00 0.00 0.00 177.50
1951 0.00 a 0.00 b 0.00 0.00 18.08 a 28.00 142.08 a 32.00 1.00 3.00 0.00 0.00 224.17
1952 0.00 0.00 0.00 30.00 29.00 107.00 149.00 86.50 69.00 0.00 0.00 0.00 470.50
1953 0.00 0.00 0.00 0.00 15.00 108.00 123.50 179.00 25.50 21.00 0.00 0.00 a 472.00
1954 0.00 c 0.00 b 0.00 h 0.00 a 3.74 b 76.00 169.00 89.50 13.50 0.00 a 0.00 0.00 a 351.74
1955 0.00 0.00 0.00 2.00 56.00 82.50 261.50 231.50 39.00 2.07 a 0.00 a 0.00 674.57
1956 0.00 d 0.00 e 0.00 0.00 a 3.00 155.00 59.00 109.53 a 7.50 9.00 0.00 0.00 e 343.03
1957 0.00 a 0.00 a 0.00 a 1.00 13.50 8.00 263.00 115.00 14.48 a 0.00 0.00 0.00 414.98
1958 0.00 0.00 0.00 0.00 31.00 26.50 96.50 135.50 14.50 0.00 0.00 a 0.00 304.00
1959 0.00 0.00 0.00 0.00 42.00 121.00 176.00 183.00 28.00 0.00 0.00 0.00 a 550.00
1960 0.00 0.00 0.00 0.00 10.50 33.50 176.50 171.50 62.00 1.50 0.00 0.00 a 455.50
1961 0.00 0.00 0.00 0.00 9.00 137.00 138.47 a 239.00 42.00 3.00 0.00 0.00 568.47
1962 0.00 0.00 0.00 4.00 3.50 78.00 88.00 159.00 8.00 9.50 0.00 0.00 350.00
1963 0.00 0.00 0.00 0.00 13.50 158.50 212.50 145.00 31.50 29.00 0.00 0.00 590.00
1964 0.00 0.00 0.00 0.00 46.00 65.50 204.50 91.50 26.50 0.00 z 0.00 0.00 434.00
1965 0.00 0.00 0.00 0.00 2.50 26.00 105.92 a 116.00 0.00 0.00 0.00 0.00 250.42
1966 0.00 0.00 0.00 0.00 9.50 110.50 237.50 114.70 a 34.50 0.00 0.00 0.00 506.70
1967 0.00 0.00 0.00 0.00 12.50 36.50 135.50 110.00 30.00 4.50 0.00 0.00 329.00
1968 0.00 0.00 0.00 0.00 0.00 42.00 128.50 99.50 20.00 2.50 0.00 0.00 292.50
1969 0.00 0.00 0.00 0.00 36.50 3.00 132.00 224.50 41.50 0.00 0.00 0.00 437.50
1970 0.00 0.00 0.00 0.00 6.20 a 135.00 214.50 139.00 77.50 1.50 0.00 0.00 573.70
1971 0.00 0.00 0.00 0.00 1.50 77.59 a 48.50 107.50 41.50 0.00 0.00 0.00 276.59
1972 0.00 b 0.00 0.00 0.00 59.00 73.50 58.00 141.50 3.00 0.00 0.00 0.00 335.00
1973 0.00 0.00 0.00 0.00 0.00 69.00 84.50 169.50 9.00 0.00 0.00 0.00 332.00
1974 0.00 0.00 0.00 3.00 2.00 58.00 214.00 49.50 0.00 0.00 0.00 0.00 326.50
1975 0.00 0.00 0.00 0.00 12.50 54.83 a 203.00 58.50 2.50 12.00 0.00 0.00 343.33
1976 0.00 0.00 0.00 0.00 2.50 127.00 140.50 213.50 73.00 3.00 0.00 0.00 559.50
1977 0.00 0.00 0.00 3.00 115.50 46.00 175.00 11.50 2.50 0.00 0.00 0.00 353.50
1978 0.00 0.00 0.00 0.00 36.50 63.00 119.00 145.50 105.50 0.00 0.00 0.00 469.50
1979 0.00 0.00 0.00 0.00 10.00 56.50 158.00 49.50 42.00 0.00 0.00 0.00 316.00
1980 0.00 0.00 0.00 17.50 103.33 a 71.50 183.50 56.50 23.50 0.00 0.00 z 0.00 z 455.83
1981 0.00 z 0.00 0.00 0.00 10.50 6.00 128.50 55.50 2.50 0.00 0.00 0.00 203.00
1982 0.00 0.00 a 0.00 0.00 5.50 0.52 a 97.00 83.00 22.00 0.00 0.00 0.00 208.02
1983 0.00 0.00 0.00 0.00 0.00 43.00 172.00 128.50 33.00 l 0.00 0.00 0.00 a 343.50
1984 0.00 c 0.00 b 0.00 0.00 10.50 34.50 125.00 194.50 3.50 0.00 0.00 0.00 368.00
1985 0.00 a 0.00 0.00 0.00 10.50 13.00 62.00 17.00 0.00 0.00 0.00 a 0.00 102.50
1986 0.00 0.00 a 0.00 0.00 37.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 37.50
1987 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 6.50 0.00 0.00 d 0.00 6.50
1988 0.00 a 0.00 0.00 c 0.00 54.80 c 155.00 159.50 135.07 c 3.50 0.00 0.00 0.00 507.88
1989 0.00 0.00 0.00 0.00 a 14.00 63.00 236.00 161.00 15.00 6.50 0.00 0.00 495.50
1990 0.00 0.00 0.00 11.00 0.00 63.50 71.00 99.50 34.00 0.00 0.00 0.00 b 279.00
1991 0.00 0.00 0.00 0.00 64.00 63.50 82.00 113.50 18.50 0.00 0.00 0.00 341.50
1992 0.00 0.00 0.00 0.00 47.00 23.50 14.00 41.00 9.00 0.00 0.00 0.00 134.50
1993 0.00 0.00 0.00 0.00 a 7.00 35.50 25.00 63.00 0.00 0.00 0.00 0.00 130.50
1994 0.00 0.00 0.00 0.00 27.00 44.50 21.50 32.50 18.50 0.00 0.00 0.00 144.00
1995 0.00 0.00 0.00 0.00 5.00 172.50 75.00 84.50 29.50 0.00 0.00 0.00 366.50
1996 0.00 0.00 0.00 0.00 2.50 89.50 47.00 98.00 40.00 0.00 0.00 0.00 277.00
1997 0.00 0.00 0.00 0.00 0.00 54.50 122.50 63.00 6.00 3.00 0.00 0.00 a 249.00
1998 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 0.00 0.00 0.00
1999 0.00 0.00 0.00 0.00 16.00 58.00 147.50 54.00 8.50 0.00 0.00 0.00 284.00
2000 0.00 0.00 0.00 0.00 11.50 27.50 108.00 80.50 4.50 0.00 0.00 0.00 z 232.00
2001 0.00 0.00 0.00 3.10 a 5.50 86.50 156.50 148.00 20.50 g 0.00 0.00 0.00 399.60
2002 0.00 0.00 z 0.00 0.00 12.50 96.00 166.50 63.50 71.50 0.00 0.00 0.00 410.00
2003 0.00 0.00 0.00 0.00 4.50 46.00 110.00 164.50 52.50 2.00 0.00 0.00 379.50
2004 0.00 0.00 0.00 0.00 0.00 17.00 70.50 5.50 25.50 0.00 0.00 0.00 118.50
2005 0.00 0.00 0.00 1.50 3.00 50.00 164.00 72.50 34.50 4.50 0.00 0.00 330.00
2006 0.00 0.00 0.00 0.00 21.50 40.50 216.50 75.00 28.00 0.00 0.00 0.00 381.50
2007 0.00 0.00 0.00 0.00 14.50 95.89 b 152.00 49.50 33.50 0.00 0.00 0.00 345.39
2008 0.00 0.00 0.00 0.00 0.00 10.50 52.00 48.00 25.00 0.00 0.00 0.00 135.50
2009 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 0.00 1.10 18.95 67.27 140.03 106.39 27.32 2.35 0.00 0.00 370.42
S.D. 0.00 0.00 0.00 3.99 21.81 45.95 65.11 55.54 22.57 5.27 0.00 0.00 137.09
SKEW 0.00 0.00 0.00 5.20 2.09 0.87 0.42 0.50 1.08 3.10 0.00 0.00 0.19
MAX 0.00 0.00 0.00 30.00 115.50 212.50 371.00 239.00 105.50 29.00 0.00 0.00 746.00
MIN 0.00 0.00 0.00 0.00 0.00 0.00 14.00 5.50 0.00 0.00 0.00 0.00 102.50
NO YRS 98 97 94 97 95 93 92 93 93 96 97 94 73