RED LAKE FALLS, MINNESOTA

Monthly Total Cooling Degree Days

(216787)

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
1913 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
1914 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 238.00 71.00 31.00 14.00 0.00 0.00 354.00
1915 0.00 0.00 0.00 0.00 1.50 25.00 45.50 73.50 52.00 0.00 0.00 0.00 a 197.50
1916 0.00 a 0.00 0.00 0.00 7.00 7.00 288.00 122.50 33.00 0.00 0.00 0.00 a 457.50
1917 0.00 0.00 0.00 0.00 9.50 44.00 258.50 67.50 31.50 0.00 0.00 0.00 411.00
1918 0.00 0.00 0.00 0.00 19.50 45.00 70.50 95.50 0.00 0.00 0.00 0.00 230.50
1919 0.00 0.00 0.00 0.00 43.50 149.00 160.00 115.00 29.00 0.00 0.00 0.00 496.50
1920 0.00 0.00 0.00 0.00 3.10 a 74.00 82.50 119.00 21.50 14.00 0.00 0.00 314.10
1921 0.00 0.00 0.00 0.00 16.50 187.50 225.00 100.50 24.00 0.00 a 0.00 0.00 z 553.50
1922 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 65.00 93.00 164.50 65.50 5.50 0.00 b 0.00 393.50
1923 0.00 0.00 0.00 0.00 37.72 a 181.50 237.50 39.00 50.50 4.50 0.00 0.00 550.72
1924 0.00 z 0.00 z 0.00 z 0.00 z 0.00 34.50 88.35 a 42.92 e 4.00 0.00 a 0.00 0.00 169.77
1925 0.00 0.00 0.00 0.00 48.00 69.50 110.57 a 141.05 a 46.00 0.00 0.00 0.00 415.12
1926 0.00 0.00 0.00 b 0.00 a 44.50 0.00 z 0.00 z 94.50 17.00 0.00 z 0.00 z 0.00 z 156.00
1927 0.00 z 0.00 z 0.00 a 0.00 z 0.00 61.00 76.00 39.50 104.50 0.00 0.00 0.00 281.00
1928 0.00 0.00 0.00 0.00 36.00 19.50 106.00 100.00 5.50 0.00 0.00 0.00 a 267.00
1929 0.00 0.00 0.00 0.00 33.50 0.00 z 0.00 z 138.50 45.50 0.00 0.00 0.00 217.50
1930 0.00 0.00 0.00 0.00 23.50 47.50 0.00 z 204.50 19.50 4.00 0.00 z 0.00 z 299.00
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 0.00 0.00
1932 0.00 0.00 0.00 0.00 35.00 122.50 186.00 a 151.00 16.50 0.00 0.00 0.00 511.00
1933 0.00 0.00 0.00 0.00 17.50 200.50 213.50 145.00 32.50 0.00 0.00 0.00 609.00
1934 0.00 0.00 0.00 4.50 91.00 32.50 159.00 131.50 9.50 2.50 0.00 0.00 430.50
1935 0.00 0.00 0.00 a 0.00 0.00 30.00 265.00 137.00 11.00 0.00 0.00 0.00 443.00
1936 0.00 0.00 a 0.00 a 0.00 40.00 77.00 302.25 a 155.00 63.50 0.00 0.00 0.00 637.75
1937 0.00 0.00 0.00 0.00 20.00 54.50 166.88 a 215.00 39.31 a 4.00 0.00 0.00 499.69
1938 0.00 0.00 0.00 0.00 0.00 61.00 119.19 b 155.50 18.50 10.50 0.00 0.00 364.69
1939 0.00 0.00 a 0.00 c 0.00 59.50 51.50 195.50 184.50 53.79 a 0.00 0.00 0.00 544.79
1940 0.00 0.00 s 0.00 r 0.00 11.00 57.41 a 187.50 111.50 72.50 0.00 0.00 0.00 439.91
1941 0.00 a 0.00 0.00 2.00 28.13 d 117.00 194.50 125.00 44.50 0.00 0.00 0.00 511.13
1942 0.00 0.00 0.00 1.50 3.00 24.00 99.50 75.50 20.50 1.00 0.00 0.00 a 225.00
1943 0.00 0.00 0.00 0.00 0.50 66.50 213.50 101.50 6.00 3.50 0.00 0.00 391.50
1944 0.00 0.00 0.00 0.00 45.00 70.00 106.50 97.00 5.00 0.00 0.00 0.00 323.50
1945 0.00 0.00 0.00 0.00 0.00 39.50 125.00 86.50 48.00 0.00 0.00 b 0.00 299.00
1946 0.00 0.00 0.00 0.00 21.00 66.00 193.23 a 98.50 26.00 0.50 0.00 0.00 405.23
1947 0.00 0.00 0.00 0.00 1.55 a 20.50 189.00 220.00 44.00 2.77 c 0.00 0.00 477.82
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 152.42 a 127.00 51.72 a 0.00 0.00 0.00 a 331.14
1949 0.00 0.00 0.00 1.07 b 28.23 c 78.00 179.50 200.50 7.50 0.00 0.00 0.00 494.80
1950 0.00 a 0.00 0.00 0.00 a 7.50 47.50 88.72 b 64.00 29.44 c 0.00 e 0.00 g 0.00 f 237.17
1951 0.00 b 0.00 0.00 2.50 12.50 f 23.50 136.00 42.00 0.00 z 0.00 r 0.00 0.00 204.00
1952 0.00 0.00 0.00 22.50 25.00 94.50 123.00 98.00 82.00 0.00 0.00 0.00 445.00
1953 0.00 0.00 0.00 0.00 11.00 88.00 52.50 o 182.50 3.50 p 15.00 0.00 0.00 296.50
1954 0.00 0.00 0.00 0.00 5.00 68.00 155.00 75.00 8.79 a 0.00 0.00 0.00 311.79
1955 0.00 0.00 0.00 5.50 50.50 72.00 257.00 200.50 41.00 5.00 0.00 0.00 631.50
1956 0.00 0.00 0.00 0.00 0.50 144.50 58.00 52.00 j 4.00 3.50 0.00 0.00 210.50
1957 0.00 0.00 0.00 0.00 6.00 1.50 232.50 103.33 a 9.50 0.00 0.00 0.00 352.83
1958 0.00 0.00 0.00 0.00 18.50 21.00 72.50 116.50 20.00 0.00 0.00 0.00 a 248.50
1959 0.00 0.00 0.00 0.00 36.50 109.00 165.50 166.50 14.00 0.00 0.00 0.00 491.50
1960 0.00 a 0.00 a 0.00 a 0.00 11.50 31.55 a 35.00 s 169.50 59.50 1.50 0.00 0.00 a 273.55
1961 0.00 0.00 0.00 0.00 12.00 121.50 122.45 a 220.00 25.50 2.00 0.00 a 0.00 503.45
1962 0.00 0.00 0.00 0.00 1.50 20.50 k 10.00 v 150.02 c 6.50 6.50 0.00 0.00 164.52
1963 0.00 0.00 0.00 0.00 6.95 b 155.69 a 194.00 114.00 35.50 18.60 a 0.00 0.00 524.74
1964 0.00 0.00 0.00 0.00 37.00 67.00 185.00 74.50 16.55 a 0.00 0.00 0.00 380.05
1965 0.00 0.00 0.00 0.00 0.00 22.50 79.00 96.62 a 0.00 0.00 h 0.00 0.00 198.12
1966 0.00 0.00 0.00 0.00 8.00 107.07 a 190.50 97.50 35.00 0.00 0.00 o 0.00 438.07
1967 0.00 0.00 0.00 0.00 6.50 28.00 123.50 109.50 34.00 0.00 0.00 0.00 301.50
1968 0.00 0.00 0.00 0.00 0.00 27.50 76.00 o 28.50 g 21.50 2.00 0.00 0.00 51.00
1969 0.00 0.00 0.00 0.00 35.00 1.50 16.50 r 221.17 e 31.50 0.00 0.00 0.00 289.17
1970 0.00 0.00 0.00 0.00 0.00 146.50 202.50 73.50 t 85.86 a 1.50 0.00 0.00 436.36
1971 0.00 0.00 0.00 0.00 0.00 79.00 84.00 i 53.00 q 44.00 0.00 0.00 0.00 123.00
1972 0.00 0.00 0.00 0.00 68.00 95.50 69.00 18.00 u 12.00 0.00 0.00 0.00 244.50
1973 0.00 0.00 0.00 0.00 3.00 92.88 d 20.00 s 190.00 11.50 0.00 0.00 b 0.00 297.38
1974 0.00 0.00 0.00 1.50 9.50 73.50 220.50 41.50 g 2.00 0.00 0.00 0.00 307.00
1975 0.00 0.00 0.00 0.00 15.50 62.50 170.50 h 95.00 0.00 13.00 0.00 b 0.00 186.00
1976 0.00 0.00 0.00 0.00 5.00 133.50 149.00 87.50 o 74.50 4.50 0.00 0.00 a 366.50
1977 0.00 0.00 a 0.00 b 4.00 104.37 a 43.00 193.50 13.50 0.00 a 0.00 0.00 0.00 358.37
1978 0.00 0.00 0.00 0.00 37.50 74.50 140.50 132.55 b 114.00 0.00 0.00 0.00 499.05
1979 0.00 0.00 0.00 0.00 13.00 44.00 147.50 83.00 45.00 0.00 0.00 0.00 a 332.50
1980 0.00 0.00 0.00 15.50 108.00 59.50 188.50 66.50 32.50 0.00 0.00 0.00 470.50
1981 0.00 0.00 0.00 0.00 8.50 25.00 152.00 137.43 a 29.00 0.00 0.00 0.00 351.93
1982 0.00 0.00 0.00 a 0.00 12.50 9.50 143.00 108.50 34.00 0.00 0.00 0.00 307.50
1983 0.00 0.00 0.00 0.00 0.00 101.00 279.00 264.00 46.50 0.00 0.00 0.00 690.50
1984 0.00 0.00 0.00 0.00 20.00 59.00 146.50 209.00 8.50 0.50 0.00 0.00 443.50
1985 0.00 0.00 0.00 6.00 34.00 27.50 120.50 33.00 2.50 0.00 0.00 0.00 223.50
1986 0.00 0.00 0.00 0.00 51.50 98.50 171.00 69.50 2.00 0.00 0.00 0.00 392.50
1987 0.00 0.00 0.00 17.50 50.50 136.50 217.50 88.50 11.00 0.00 0.00 0.00 521.50
1988 0.00 0.00 0.00 0.00 89.00 217.50 231.50 187.00 8.00 0.00 0.00 0.00 733.00
1989 0.00 0.00 0.00 0.00 i 23.00 57.50 281.50 205.50 34.00 5.00 0.00 0.00 606.50
1990 0.00 0.00 0.00 18.00 9.50 87.00 142.00 191.00 68.00 0.00 0.00 0.00 515.50
1991 0.00 0.00 0.00 0.00 105.50 133.00 147.00 211.50 35.50 0.00 0.00 0.00 632.50
1992 0.00 0.00 0.00 1.00 69.00 55.00 23.00 71.50 15.00 0.00 0.00 0.00 234.50
1993 0.00 0.00 0.00 0.00 20.50 58.50 76.00 101.00 0.00 0.00 0.00 0.00 256.00
1994 0.00 0.00 0.00 6.50 22.00 53.00 34.00 60.50 32.50 0.00 0.00 0.00 208.50
1995 0.00 0.00 0.00 0.00 7.50 191.00 105.00 112.00 28.50 0.00 0.00 0.00 444.00
1996 0.00 0.00 0.00 0.00 1.50 119.00 66.50 134.50 43.00 0.00 z 0.00 0.00 364.50
1997 0.00 0.00 0.00 0.00 1.50 69.50 140.00 90.50 12.00 5.50 0.00 0.00 319.00
1998 0.00 0.00 z 0.00 0.00 9.50 33.00 156.50 172.00 61.00 0.00 0.00 0.00 432.00
1999 0.00 0.00 0.00 0.00 12.50 0.00 z 0.00 z 0.00 z 8.50 0.00 0.00 0.00 21.00
2000 0.00 0.00 z 0.00 0.00 7.00 46.50 164.00 121.00 5.00 1.00 0.00 0.00 344.50
2001 0.00 0.00 0.00 5.00 19.50 99.50 190.00 179.28 a 32.50 0.00 0.00 0.00 525.78
2002 0.00 0.00 0.00 0.00 19.50 115.50 224.50 90.00 79.00 0.00 0.00 0.00 528.50
2003 0.00 0.00 0.00 0.00 5.50 52.50 135.50 211.50 48.00 12.50 0.00 0.00 465.50
2004 0.00 0.00 0.00 0.00 0.00 19.50 102.00 8.00 42.00 0.00 0.00 0.00 171.50
2005 0.00 0.00 0.00 2.00 6.50 73.50 175.00 96.50 37.00 3.00 0.00 0.00 393.50
2006 0.00 0.00 0.00 0.00 38.00 77.50 266.00 111.50 33.00 0.00 0.00 0.00 526.00
2007 0.00 0.00 0.00 0.00 16.50 112.50 194.00 79.00 43.00 g 0.00 0.00 0.00 402.00
2008 0.00 0.00 0.00 0.00 0.00 21.50 102.00 102.50 0.00 z 0.00 0.00 0.00 226.00
2009 0.00 0.00 0.00 0.00 0.00 57.00 43.50 64.50 47.50 0.00 0.00 0.00 212.50
2010 0.00 0.00 0.00 0.00 24.50 39.50 148.50 175.50 0.00 3.00 0.00 0.00 391.00
2011 0.00 0.00 0.00 0.00 2.07 a 34.50 191.50 120.50 25.50 29.00 0.00 0.00 a 403.07
2012 0.00 0.00 0.00 0.00 21.91 b 89.46 b 226.00 i 0.00 z 54.50 2.00 0.00 0.00 167.88
2013 0.00 0.00 0.00 j 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 1.27 22.10 72.66 157.53 122.86 31.16 2.14 0.00 0.00 416.68
S.D. 0.00 0.00 0.00 3.95 25.09 47.03 64.14 54.21 24.24 4.76 0.00 0.00 129.74
SKEW 0.00 0.00 0.00 3.89 1.72 0.99 0.10 0.32 0.95 3.19 0.00 0.00 0.12
MAX 0.00 0.00 0.00 22.50 108.00 217.50 302.25 264.00 114.00 29.00 0.00 0.00 733.00
MIN 0.00 0.00 0.00 0.00 0.00 1.50 23.00 8.00 0.00 0.00 0.00 0.00 171.50
NO YRS 94 91 93 92 94 92 85 89 94 94 95 95 63