THORHULT, MINNESOTA

Monthly Total Cooling Degree Days

(218254)

Base Temperature = 65 F

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1945 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1948 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
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 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
1959 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 56.00 w 126.14 b 8.50 0.00 0.00 0.00 134.64
1960 0.00 0.00 0.00 b 0.00 3.00 11.50 74.83 b 89.79 b 34.00 0.00 0.00 0.00 213.12
1961 0.00 a 0.00 0.00 0.00 c 5.88 b 79.00 71.19 d 104.76 b 15.00 1.66 c 0.00 a 0.00 b 277.48
1962 0.00 0.00 0.00 0.00 b 1.03 a 35.50 f 35.77 e 68.20 a 1.00 5.00 0.00 a 0.00 111.00
1963 0.00 0.00 b 0.00 b 0.00 3.00 119.50 139.50 b 59.42 a 11.50 14.00 0.00 0.00 d 346.92
1964 0.00 a 0.00 0.00 0.00 b 26.35 a 44.46 b 126.00 42.22 b 11.00 0.00 b 0.00 c 0.00 250.04
1965 0.00 b 0.00 0.00 0.00 e 0.00 b 15.00 c 43.83 b 63.11 c 0.00 0.00 a 0.00 0.00 b 121.93
1966 0.00 e 0.00 l 0.00 z 0.00 z 0.00 y 72.50 f 121.50 g 50.78 b 11.67 c 0.00 d 0.00 a 0.00 62.44
1967 0.00 b 0.00 0.00 0.00 a 0.00 13.45 a 73.22 b 60.00 13.00 1.00 0.00 a 0.00 z 160.67
1968 0.00 0.00 0.00 0.00 0.00 10.34 a 63.03 a 31.52 a 7.50 0.50 0.00 0.00 112.89
1969 0.00 0.00 0.00 a 0.00 23.00 1.55 a 71.30 a 147.50 20.00 0.00 a 0.00 0.00 263.35
1970 0.00 0.00 c 0.00 0.00 a 2.50 81.50 147.77 a 69.23 a 32.00 1.11 c 0.00 l 0.00 c 334.11
1971 0.00 0.00 0.00 d 0.00 0.00 b 32.00 21.50 81.12 a 27.00 0.00 a 0.00 d 0.00 b 161.62
1972 0.00 a 0.00 a 0.00 0.00 a 42.37 a 14.40 e 28.42 a 95.50 1.50 0.00 0.00 z 0.00 z 182.18
1973 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 j 0.00 0.00 0.00
1974 0.00 0.00 0.00 0.00 0.00 36.50 140.00 18.00 0.00 0.00 o 0.00 z 0.00 z 194.50
1975 0.00 e 0.00 c 0.00 0.00 7.75 e 22.00 141.00 6.00 v 0.00 i 4.28 b 0.00 0.00 b 175.03
1976 0.00 0.00 0.00 a 0.00 0.00 s 57.00 39.50 s 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 57.00
1977 0.00 s 0.00 0.00 a 0.00 p 46.50 l 25.50 q 0.00 z 3.50 p 0.00 f 0.00 m 0.00 h 0.00 h 0.00
1978 0.00 g 0.00 b 0.00 0.00 b 16.50 h 30.00 e 105.50 129.50 79.00 0.00 0.00 0.00 344.00
1979 0.00 0.00 0.00 g 0.00 0.00 z 17.50 j 78.00 2.00 10.50 0.00 0.00 0.00 90.50
1980 0.00 0.00 f 0.00 3.89 c 72.50 22.50 98.74 d 16.00 11.50 0.00 0.00 e 0.00 a 225.13
1981 0.00 0.00 0.00 0.00 1.50 2.00 41.50 j 1.50 z 0.00 z 0.00 z 0.00 z 0.00 z 3.50
1982 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 31.00 0.00 0.00 0.00 31.00
1983 0.00 a 0.00 0.00 0.00 0.00 81.50 224.50 180.00 40.34 a 0.00 0.00 0.00 a 526.34
1984 0.00 0.00 0.00 a 0.00 4.00 21.50 60.50 186.00 2.50 0.00 0.00 0.00 274.50
1985 0.00 0.00 0.00 0.00 11.50 0.00 53.00 24.80 a 3.10 a 0.00 0.00 0.00 92.40
1986 0.00 a 0.00 a 0.00 0.00 43.92 a 16.00 k 129.00 40.00 2.00 0.00 0.00 0.00 214.92
1987 0.00 0.00 0.00 10.00 19.12 a 101.00 161.00 60.00 3.00 0.00 0.00 0.00 354.12
1988 0.00 a 0.00 a 0.00 0.00 38.00 202.50 194.50 161.72 a 3.00 0.00 z 0.00 p 0.00 599.72
1989 0.00 0.00 0.00 0.00 6.00 24.00 208.50 103.00 4.00 p 2.50 0.00 0.00 344.00
1990 0.00 0.00 0.00 12.00 2.00 61.50 69.50 128.50 21.50 0.00 0.00 0.00 295.00
1991 0.00 0.00 0.00 0.00 48.00 90.50 96.50 127.00 9.50 0.00 0.00 0.00 371.50
1992 0.00 0.00 0.00 0.00 28.00 23.50 4.00 30.50 1.00 0.00 0.00 0.00 a 87.00
1993 0.00 0.00 0.00 0.00 0.00 21.50 12.50 n 67.00 0.00 0.00 0.00 0.00 88.50
1994 0.00 0.00 0.00 0.00 8.00 44.50 44.00 55.50 15.00 0.00 0.00 0.00 167.00
1995 0.00 0.00 0.00 0.00 7.50 165.00 96.00 86.00 3.50 0.00 0.00 0.00 358.00
1996 0.00 0.00 0.00 0.00 2.50 77.00 43.00 83.50 40.50 0.00 0.00 0.00 246.50
1997 0.00 0.00 0.00 0.00 0.00 a 69.50 131.50 69.50 28.00 1.50 0.00 0.00 300.00
1998 0.00 0.00 0.00 0.00 a 5.50 19.50 108.00 119.00 31.50 0.00 0.00 0.00 283.50
1999 0.00 0.00 0.00 0.00 6.00 30.50 m 144.00 43.29 b 2.59 a 0.00 0.00 0.00 a 195.88
2000 0.00 a 0.00 0.00 0.00 12.50 17.00 136.29 b 67.00 6.00 0.00 0.00 0.00 238.79
2001 0.00 a 0.00 0.00 a 0.00 a 0.50 1.00 h 23.00 w 137.43 a 38.00 0.00 0.00 0.00 175.93
2002 0.00 0.00 0.00 0.00 8.00 98.00 176.50 61.00 57.50 0.00 0.00 0.00 401.00
2003 0.00 0.00 0.00 0.00 0.00 38.00 93.50 0.00 z 31.50 5.00 f 0.00 0.00 163.00
2004 0.00 0.00 0.00 0.00 0.00 8.00 65.50 4.50 54.00 1.00 0.00 0.00 133.00
2005 0.00 0.00 0.00 5.00 2.00 59.50 168.50 74.00 43.50 4.00 0.00 a 0.00 356.50
2006 0.00 0.00 0.00 0.00 30.50 37.00 251.00 73.50 21.50 1.50 0.00 0.00 415.00
2007 0.00 0.00 0.00 d 0.00 16.50 100.50 191.50 83.00 51.00 0.00 0.00 0.00 442.50
2008 0.00 0.00 0.00 0.00 g 0.00 11.00 60.50 66.00 0.00 z 0.00 0.00 0.00 137.50
2009 0.00 a 0.00 0.00 0.00 0.00 z 34.50 17.50 49.50 29.00 0.00 0.00 0.00 130.50
2010 0.00 0.00 0.00 0.00 29.00 24.50 115.50 138.50 0.00 0.00 0.00 0.00 307.50
2011 0.00 f 0.00 h 0.00 g 0.00 f 0.00 j 23.50 f 155.00 e 79.00 h 12.50 k 21.46 e 0.00 j 0.00 n 176.46
2012 0.00 h 0.00 h 1.50 h 0.00 i 8.00 g 57.50 l 167.50 i 65.00 f 26.00 0.00 a 0.00 0.00 26.00
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 0.00 0.67 12.04 48.18 105.87 79.43 19.36 1.27 0.00 0.00 273.98
S.D. 0.00 0.00 0.00 2.42 16.64 44.32 59.01 44.86 18.54 3.78 0.00 0.00 113.15
SKEW 0.00 0.00 0.00 3.76 1.75 1.54 0.43 0.51 1.07 4.20 0.00 0.00 0.08
MAX 0.00 0.00 0.00 12.00 72.50 202.50 251.00 186.00 79.00 21.46 0.00 0.00 526.34
MIN 0.00 0.00 0.00 0.00 0.00 0.00 4.00 2.00 0.00 0.00 0.00 0.00 87.00
NO YRS 49 49 48 46 43 42 44 45 46 47 46 47 27