HARLAN, KENTUCKY

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(150450)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201205
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.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
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
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z 29.71 v 32.06 42.40 51.55 63.27 60.42 61.10 52.93 35.29 30.93 27.68 45.76
1953 31.35 27.93 35.81 40.10 56.10 62.37 62.94 60.00 50.37 40.03 26.63 22.87 43.04
1954 26.16 28.61 30.61 45.27 46.16 58.43 63.39 63.65 54.70 44.61 30.86 a 25.71 43.18
1955 24.97 25.21 36.39 43.17 51.71 54.10 66.87 65.52 55.47 42.48 27.83 23.68 43.12
1956 21.81 34.62 31.10 37.13 51.43 a 58.34 a 63.39 61.87 52.87 47.10 30.40 35.71 43.81
1957 26.58 33.68 32.30 a 43.60 51.03 61.80 62.16 58.55 58.87 42.58 34.07 29.39 44.55
1958 21.23 14.75 32.47 a 40.33 50.10 58.03 66.10 63.29 55.53 41.87 32.77 19.97 41.37
1959 20.77 26.46 27.61 39.73 54.61 57.43 64.10 a 65.48 57.07 48.33 a 30.47 28.67 a 43.40
1960 28.81 23.03 19.26 39.47 47.26 58.83 63.52 65.48 59.37 47.55 30.17 17.90 41.72
1961 17.03 29.68 37.32 36.83 45.61 56.87 62.39 62.52 58.07 41.26 37.67 27.06 42.69
1962 23.32 29.43 31.81 36.90 56.03 60.10 62.45 60.65 53.97 44.71 32.03 20.48 42.66
1963 16.00 17.46 33.97 42.27 50.06 58.80 60.26 61.26 52.83 40.06 32.60 15.87 40.12
1964 17.61 22.03 30.61 44.60 50.55 59.23 62.32 61.10 53.00 37.87 34.50 26.65 41.67
1965 25.10 21.61 28.84 43.00 54.06 58.83 62.74 61.52 57.43 39.29 32.40 25.13 a 42.50
1966 19.19 26.29 29.68 40.43 48.19 53.77 63.23 61.81 54.70 39.03 32.50 25.23 41.17
1967 25.90 20.18 34.58 40.27 48.13 58.37 60.06 60.06 49.90 40.19 28.57 29.58 41.32
1968 22.03 14.52 28.68 40.37 48.29 55.93 61.87 63.58 53.20 42.77 32.70 21.74 40.47
1969 21.58 25.96 24.42 40.27 47.97 58.03 65.94 60.74 53.97 40.68 27.60 24.39 40.96
1970 15.35 21.96 29.90 41.43 49.84 58.76 a 61.06 62.45 60.93 46.71 33.20 28.71 42.53
1971 23.29 22.11 28.29 35.10 45.48 61.07 62.58 62.29 61.23 52.35 34.03 36.45 43.69
1972 27.74 23.86 31.45 40.07 50.52 54.20 62.97 64.13 58.97 43.55 37.13 33.94 44.04
1973 24.39 25.82 40.90 43.23 47.03 61.10 64.29 64.26 60.47 49.00 35.80 28.29 45.38
1974 37.16 27.36 39.45 40.57 52.26 55.57 62.48 63.58 55.70 38.48 35.13 30.39 44.84
1975 28.58 31.82 33.68 38.79 a 55.84 59.97 62.23 63.81 53.30 44.77 32.33 24.71 44.15
1976 17.84 29.24 34.45 36.37 43.68 56.63 57.26 55.13 48.53 34.94 22.53 15.00 37.63
1977 6.39 15.54 30.97 43.00 l 47.16 57.87 65.32 64.52 59.23 41.38 b 34.54 b 22.48 40.49
1978 13.10 14.89 29.13 39.83 48.58 57.80 62.29 62.32 59.87 37.81 36.77 23.68 40.51
1979 18.16 18.96 33.06 40.90 48.23 56.43 61.19 60.84 57.80 42.74 34.90 a 26.65 41.66
1980 30.32 18.21 30.73 a 40.43 51.50 a 57.00 b 63.52 61.97 57.73 38.68 30.27 24.52 42.07
1981 19.58 22.36 28.03 42.93 48.06 63.72 a 65.97 61.35 53.18 b 41.65 32.14 a 26.16 42.09
1982 20.23 27.32 32.84 37.57 53.52 58.10 65.03 61.65 55.50 45.16 36.93 34.23 44.01
1983 25.29 27.71 33.55 37.43 48.97 57.03 63.58 66.42 54.80 46.16 32.53 23.35 43.07
1984 19.90 a 28.14 31.19 40.43 47.23 60.00 61.32 62.45 50.77 52.23 30.00 32.52 43.01
1985 16.55 22.11 32.29 41.80 50.29 56.43 62.06 61.48 52.50 47.94 44.07 20.71 42.35
1986 18.74 32.64 30.32 40.03 52.48 60.17 66.06 60.84 59.90 48.32 41.10 29.32 44.99
1987 24.84 28.86 33.42 38.77 55.61 61.40 64.45 60.77 54.07 35.65 34.67 30.90 43.62
1988 22.00 23.48 32.29 38.73 46.97 54.57 62.65 63.68 56.27 36.71 33.10 26.39 41.40
1989 29.68 27.75 37.03 a 40.53 46.55 61.80 64.61 63.35 58.17 43.16 34.33 18.06 43.75
1990 30.48 33.14 37.61 40.13 51.13 59.20 63.45 63.77 57.70 45.39 34.17 31.52 45.64
1991 28.48 29.21 35.87 44.80 58.16 61.90 66.87 63.29 58.20 43.81 33.87 31.68 46.35
1992 26.90 30.62 32.42 42.23 49.87 57.80 63.87 59.00 55.00 42.10 35.73 30.03 43.80
1993 31.97 24.46 31.77 39.90 51.52 55.87 ----- z 64.00 57.17 42.87 33.40 28.42 41.94
1994 19.06 28.21 32.42 42.53 46.77 63.13 65.77 63.16 54.27 43.10 36.13 33.84 44.03
1995 26.81 24.50 33.65 41.20 51.94 61.30 64.03 66.48 55.40 43.48 30.07 23.74 43.55
1996 24.71 24.24 28.48 37.77 53.19 60.37 62.61 63.94 55.97 42.97 31.50 30.23 43.00
1997 23.94 31.96 36.71 36.03 44.39 60.47 64.77 60.10 54.47 43.39 32.30 28.42 43.08
1998 30.32 33.39 34.52 42.17 55.03 60.63 65.19 63.00 56.77 44.45 34.70 31.77 46.00
1999 29.03 28.89 29.45 44.10 49.26 60.87 67.32 61.10 50.53 43.61 36.47 27.19 43.99
2000 24.48 31.21 35.32 41.60 54.00 61.70 63.58 63.84 57.50 43.94 32.63 20.52 44.19
2001 22.81 31.18 30.45 43.87 52.94 59.53 64.16 66.42 55.33 40.25 c 34.90 32.45 44.52
2002 27.48 27.68 33.57 a 45.33 51.23 ----- z ----- z 64.00 60.03 52.65 33.47 27.81 42.32
2003 20.71 29.11 38.45 45.20 54.87 58.20 64.32 66.10 55.30 41.06 38.10 26.06 44.79
2004 24.00 28.03 36.48 41.77 56.42 61.63 64.26 61.13 58.60 49.65 40.70 27.13 45.82
2005 30.45 31.14 31.19 ----- z 47.13 61.77 68.00 66.55 58.40 47.48 33.63 24.87 45.51
2006 31.35 24.75 33.39 45.10 50.26 59.10 64.35 66.29 56.57 42.52 36.87 28.65 44.93
2007 29.23 21.21 38.10 40.03 51.39 59.90 61.87 66.23 56.77 48.58 32.83 33.39 44.96
2008 23.35 29.55 32.74 43.40 49.19 58.68 k 61.03 60.32 57.73 41.81 30.43 29.13 41.70
2009 23.77 25.14 35.16 41.37 53.19 62.75 f 59.94 63.13 59.43 45.40 a 36.37 27.58 42.77
2010 23.61 23.68 33.87 42.43 52.94 64.12 f 65.77 e 65.74 55.87 43.29 x 34.30 21.68 41.99
2011 22.58 28.86 36.65 45.00 53.26 62.17 68.26 63.77 58.17 43.32 36.83 31.74 45.88
2012 28.00 a 30.31 42.13 43.03 55.50 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.87
Period of Record Statistics
MEAN 23.87 26.04 32.80 41.02 50.61 59.07 63.53 62.78 55.97 43.30 33.49 26.87 43.21
S.D. 5.37 4.98 3.83 2.54 3.30 2.44 2.13 2.26 2.91 4.06 3.52 4.80 1.73
SKEW -0.42 -0.59 -0.38 -0.21 0.12 -0.25 -0.11 -0.44 -0.38 0.21 0.01 -0.32 -0.58
MAX 37.16 34.62 42.13 45.33 58.16 63.72 68.26 66.55 61.23 52.65 44.07 36.45 46.35
MIN 6.39 14.52 19.26 35.10 43.68 53.77 57.26 55.13 48.53 34.94 22.53 15.00 37.63
NO YRS 60 60 61 59 60 56 58 60 60 59 60 60 52