HARLAN, KENTUCKY

Monthly Average 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 40.25 w 44.35 54.98 64.48 76.00 75.42 72.85 66.90 51.15 43.53 37.63 58.73
1953 40.95 39.54 48.05 52.43 67.84 74.57 74.82 73.84 66.55 57.61 41.93 35.02 56.10
1954 36.55 41.29 42.69 59.27 58.58 71.88 76.18 74.66 69.65 57.29 42.34 a 34.97 55.45
1955 34.05 36.52 47.74 57.47 65.56 66.27 77.39 76.68 70.07 56.10 41.18 34.39 55.28
1956 31.58 44.14 44.34 50.38 64.58 a 69.91 b 74.31 73.79 65.38 61.00 44.05 45.95 55.78
1957 35.87 44.59 44.62 a 58.05 65.69 73.42 75.11 72.95 69.60 53.79 46.45 39.79 56.66
1958 31.02 26.18 41.10 a 53.68 63.53 70.65 75.92 74.10 67.98 55.18 46.93 31.45 53.14
1959 32.21 39.11 41.31 54.03 67.34 70.35 75.48 a 76.82 70.15 59.28 a 42.93 38.70 a 55.64
1960 37.27 34.52 31.50 55.48 60.77 70.72 74.47 75.82 70.90 59.56 44.78 29.89 53.81
1961 29.32 42.16 48.74 48.68 58.98 68.58 73.15 74.15 70.80 55.69 48.10 37.31 54.64
1962 33.39 42.02 42.79 50.17 70.34 71.32 74.02 73.45 65.78 57.73 43.67 32.08 54.73
1963 28.48 29.34 46.81 56.97 63.10 70.63 71.87 72.90 66.22 58.85 45.38 26.63 53.10
1964 32.11 32.16 43.60 57.28 65.03 72.28 73.60 71.98 66.88 52.16 49.28 38.34 54.56
1965 36.89 34.64 41.05 57.18 68.26 70.17 74.11 73.66 69.85 53.94 45.87 36.70 a 55.19
1966 29.76 36.43 a 45.03 52.17 61.87 69.02 75.81 72.92 65.48 53.31 45.48 35.56 53.57
1967 37.35 32.07 48.71 56.97 60.27 70.53 70.65 70.47 62.77 55.11 41.38 41.00 53.94
1968 32.63 28.43 43.88 a 54.85 61.27 69.62 74.53 75.19 66.05 55.95 44.20 33.19 53.32
1969 32.68 35.46 37.27 55.23 62.90 71.20 77.47 73.10 66.65 54.81 40.77 32.44 53.33
1970 26.56 34.05 42.76 56.27 65.15 70.76 a 73.84 73.90 71.92 58.87 44.18 39.90 54.85
1971 32.84 35.46 40.69 53.17 59.66 73.85 73.55 73.08 70.92 63.32 45.92 46.40 55.74
1972 38.37 34.86 44.13 53.92 62.95 66.48 73.94 74.47 70.47 54.39 45.85 42.23 55.17
1973 34.85 36.82 52.84 53.87 59.85 73.45 75.35 74.50 71.65 60.77 47.70 38.52 56.68
1974 45.77 39.34 51.45 55.35 64.87 67.80 74.61 73.47 65.07 53.50 46.75 38.50 56.37
1975 39.19 42.12 44.21 53.24 a 67.90 71.73 74.45 75.87 65.22 57.79 46.65 36.58 56.25
1976 29.61 43.52 49.63 54.92 59.24 70.12 71.12 a 69.72 a 62.87 48.79 36.43 29.56 52.13
1977 18.97 31.70 47.50 56.77 o 64.42 70.70 77.90 76.00 70.75 52.57 b 46.02 b 35.30 a 53.80
1978 23.77 26.09 42.31 55.90 61.16 71.02 74.58 74.10 71.28 52.76 48.87 37.43 b 53.27
1979 28.79 30.36 46.48 55.08 62.15 a 68.98 71.47 72.82 67.72 54.37 47.63 c 37.45 53.61
1980 38.00 30.74 43.69 b 55.00 64.17 a 70.27 b 77.16 75.61 70.08 52.63 43.28 36.61 54.77
1981 29.40 38.48 c 41.45 59.07 61.37 74.78 a 76.84 72.40 66.30 e 54.55 45.53 a 35.29 e 54.62
1982 31.06 38.64 45.00 51.38 67.71 69.62 76.24 72.73 65.42 56.77 48.33 44.44 55.61
1983 34.82 38.29 45.73 49.43 61.56 70.05 76.05 78.15 67.33 57.85 45.23 33.98 54.87
1984 31.08 a 39.84 42.55 53.15 60.63 73.75 73.02 73.82 64.98 62.50 42.45 43.82 55.13
1985 26.16 33.00 46.76 57.05 64.31 69.95 73.77 71.95 65.80 60.33 a 54.29 a 31.03 54.53
1986 31.57 a 39.77 44.21 55.15 61.93 a 72.03 a 77.73 73.29 68.47 58.34 49.20 37.61 55.77
1987 33.35 38.39 42.97 l 49.86 a 68.35 72.07 74.89 73.81 66.50 50.31 48.58 40.71 56.07
1988 31.52 35.28 44.84 53.32 61.15 69.40 74.69 76.21 67.50 48.94 46.53 37.05 53.87
1989 40.39 36.66 49.55 a 53.17 57.98 70.48 74.23 73.16 67.30 56.10 45.28 27.32 54.30
1990 41.00 44.82 48.95 53.08 61.95 70.23 73.79 73.00 67.90 56.90 48.60 42.19 56.87
1991 36.77 39.70 47.23 57.75 68.55 71.32 75.90 73.11 67.28 57.58 44.02 40.98 56.68
1992 36.92 41.64 43.84 54.12 60.26 67.02 73.60 69.37 66.07 54.02 45.82 37.52 54.18
1993 40.73 35.70 41.10 52.32 63.56 68.83 ----- z 74.08 67.43 54.47 44.73 36.58 52.68
1994 28.05 39.27 44.74 56.58 59.35 73.15 74.66 72.26 65.32 56.23 50.47 44.24 55.36
1995 36.35 34.36 47.34 54.97 62.94 70.80 75.18 77.52 66.33 56.15 40.22 33.77 54.66
1996 33.27 34.36 39.90 51.30 64.84 70.87 71.95 73.18 65.72 55.69 40.97 40.19 53.52
1997 34.27 41.93 49.06 48.57 57.19 69.08 75.26 71.37 66.03 55.61 41.27 37.24 53.91
1998 39.69 41.29 44.56 53.75 65.66 70.98 74.76 73.92 70.82 58.53 47.53 41.10 56.88
1999 39.24 39.61 41.81 57.38 63.97 72.27 77.71 74.69 66.50 56.77 50.88 38.90 56.64
2000 35.02 42.50 50.11 53.25 66.34 72.23 73.74 73.73 68.10 59.15 43.88 30.13 55.68
2001 33.27 42.75 41.73 57.47 64.52 70.30 73.63 75.53 65.75 54.16 c 51.45 43.48 56.17
2002 38.92 38.71 46.58 a 58.48 62.37 ----- z ----- z 76.13 71.72 60.35 43.12 36.97 53.34
2003 30.13 37.23 50.89 57.33 64.52 68.62 73.61 75.10 66.33 54.65 50.62 35.89 55.41
2004 34.37 38.28 48.95 54.78 67.85 71.23 74.06 71.06 68.85 60.42 51.02 37.08 56.50
2005 40.16 41.18 42.82 ----- z 60.47 72.37 76.61 76.69 71.67 58.82 47.63 34.45 56.63
2006 42.35 35.23 45.73 59.08 61.68 70.47 75.11 77.16 65.57 54.00 48.28 41.68 56.36
2007 38.77 31.79 52.15 52.47 65.97 72.60 72.94 78.45 70.67 62.34 45.47 43.16 57.23
2008 33.53 39.74 44.73 55.78 61.40 72.16 k 72.94 72.13 69.57 55.31 42.53 39.44 53.37
2009 32.82 37.21 46.69 54.45 63.92 73.25 f 70.06 73.00 68.40 55.42 a 49.07 36.37 53.40
2010 30.92 31.09 44.24 58.05 65.73 74.54 f 76.60 e 76.31 68.68 56.71 x 47.65 28.81 52.81
2011 31.92 40.91 47.58 57.83 63.81 73.22 77.61 74.63 67.38 55.16 48.83 42.18 56.76
2012 38.77 a 41.22 55.76 55.95 66.25 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 47.92
Period of Record Statistics
MEAN 34.09 37.21 45.26 54.72 63.40 70.89 74.65 74.01 67.79 56.20 45.78 37.22 55.07
S.D. 4.86 4.54 3.95 2.67 2.98 1.97 1.79 1.92 2.30 3.17 3.29 4.53 1.24
SKEW -0.30 -0.51 -0.27 -0.41 0.12 0.07 -0.25 0.06 0.13 0.01 -0.09 -0.22 -0.22
MAX 45.77 44.82 55.76 59.27 70.34 76.00 77.90 78.45 71.92 63.32 54.29 46.40 57.23
MIN 18.97 26.09 31.50 48.57 57.19 66.27 70.06 69.37 62.77 48.79 36.43 26.63 52.13
NO YRS 60 60 60 59 60 56 58 60 60 59 60 60 51