ROCHESTER FERRY, KENTUCKY

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(156882)

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
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.32 i 33.52 e 29.30 a 31.41
1965 25.06 24.11 a 29.61 47.20 54.96 f 60.80 63.13 59.87 56.03 37.61 34.80 27.16 42.31
1966 17.68 25.71 32.94 42.30 48.61 56.77 65.84 60.06 52.33 35.84 35.10 26.39 c 41.63
1967 24.72 b 18.61 36.39 45.00 48.32 59.60 59.65 56.74 49.50 40.84 32.27 30.35 41.83
1968 19.55 18.52 32.16 45.53 53.52 60.80 65.06 66.03 54.23 42.03 37.73 26.94 43.51
1969 23.23 28.86 25.55 45.67 53.06 63.13 68.10 61.52 55.27 43.06 32.80 23.39 43.64
1970 15.42 23.42 d 33.86 i 45.59 h 53.10 j 61.27 h 62.17 h 61.00 s 63.36 h 47.00 h 34.57 29.65 25.76
1971 23.06 24.11 a 29.29 41.07 48.13 64.70 64.35 62.03 61.20 52.32 36.03 36.45 45.23
1972 25.03 24.59 34.32 46.27 53.61 58.07 65.29 64.16 61.27 44.45 36.43 30.03 45.29
1973 25.29 25.61 41.90 45.73 50.74 64.07 66.39 63.68 61.00 48.30 h 39.77 h 28.60 a 47.30
1974 32.42 27.00 39.26 44.30 55.55 58.83 64.48 64.10 54.40 40.55 36.73 28.74 45.53
1975 27.55 30.21 32.29 41.80 56.42 63.67 64.48 67.87 55.07 46.90 37.90 29.52 46.14
1976 20.27 a 30.97 41.52 44.03 48.61 61.83 63.42 60.42 52.76 a 39.55 26.17 19.61 42.43
1977 6.55 24.11 a 38.59 b 47.07 56.52 62.31 a 68.13 65.65 60.90 41.81 40.24 a 25.39 44.77
1978 14.97 12.04 31.57 a 45.93 52.90 62.73 67.06 65.16 59.62 a 38.55 38.00 29.83 b 43.20
1979 17.19 15.50 36.82 i 46.29 i 52.50 i 61.10 i 66.57 j 64.87 h 56.53 k 45.29 g 36.15 j 27.37 l 16.35
1980 27.36 i 20.74 j 29.95 j 43.73 h 51.36 i 58.71 i 67.65 h 67.52 j 59.57 i 39.78 h 32.42 k 27.76 j 9999.00
1981 17.15 k ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z 27.46 35.65 40.07 51.42 59.47 64.87 64.06 55.60 46.65 37.40 21.45 45.83
1984 17.90 28.90 32.90 44.27 51.48 63.20 61.45 63.71 53.43 51.61 30.77 34.42 44.50
1985 15.90 19.43 37.26 46.50 53.23 59.43 61.71 63.90 54.63 48.97 44.03 20.10 43.76
1986 21.19 30.04 33.29 43.50 54.50 a 63.23 67.03 58.71 58.20 45.03 36.07 27.23 44.83
1987 22.71 ----- z 34.87 39.33 56.06 60.48 a 64.10 60.55 52.57 34.32 35.83 28.07 a 44.45
1988 19.77 ----- z 30.94 40.00 47.87 56.03 64.53 a 65.48 54.90 j 36.74 ----- z 23.61 42.78
1989 27.52 22.68 i 34.58 40.89 b 49.50 a ----- z 67.65 61.68 53.03 42.00 32.13 11.03 42.00
1990 30.61 33.36 37.68 39.40 49.10 59.67 62.42 60.03 54.90 39.35 35.83 26.23 44.05
1991 24.26 26.29 35.16 46.37 58.61 62.17 65.55 59.55 54.43 41.48 31.63 28.32 44.49
1992 24.03 30.62 33.23 42.47 49.42 56.33 64.84 58.32 53.33 42.23 36.03 27.42 43.19
1993 27.03 23.86 31.48 40.17 52.00 60.20 70.48 66.10 57.50 44.45 ----- z 30.35 45.78
1994 20.39 27.29 33.71 46.80 48.74 64.97 66.26 61.26 54.67 46.61 42.53 34.71 45.66
1995 27.52 24.79 38.10 45.20 55.45 63.07 68.35 70.58 56.60 47.35 31.33 28.74 46.42
1996 23.97 a 27.28 29.58 40.33 57.35 63.87 66.06 65.97 57.23 47.32 34.10 31.81 45.41
1997 23.65 33.61 39.29 39.17 49.32 63.40 66.90 65.55 57.53 46.68 35.53 30.48 45.93
1998 34.90 35.39 37.68 45.20 58.13 65.73 70.26 68.42 62.10 49.23 38.13 32.87 49.84
1999 29.52 32.68 34.35 48.60 53.71 65.40 70.68 65.29 55.37 44.84 41.87 31.29 47.80
2000 28.61 33.17 37.68 44.40 56.61 64.27 65.81 66.81 58.43 49.03 35.27 19.42 46.63
2001 26.42 35.57 31.55 50.13 57.06 61.87 67.90 68.55 57.70 45.71 38.40 35.06 47.99
2002 30.16 30.39 34.03 48.53 53.97 65.97 71.13 69.16 63.23 50.97 35.80 30.61 48.66
2003 20.42 28.04 38.00 47.87 58.00 59.97 67.10 67.45 56.07 45.32 40.13 29.42 46.48
2004 21.68 23.28 36.39 42.53 57.97 61.70 63.65 59.23 55.23 47.68 39.30 23.26 44.32
2005 30.87 29.64 28.00 41.97 45.55 59.83 64.94 64.58 54.47 42.45 32.70 23.10 43.17
2006 30.94 24.64 33.55 48.93 51.77 61.13 66.45 66.94 53.97 42.26 34.93 29.29 45.40
2007 28.23 19.25 39.48 39.30 53.58 58.47 60.26 66.00 56.43 51.35 35.80 33.29 45.12
2008 25.45 29.45 35.97 45.73 54.16 67.17 67.26 64.23 60.43 45.32 33.87 26.71 46.31
2009 22.42 29.25 39.13 45.07 56.90 65.73 63.39 63.87 60.70 ----- z ----- z ----- z 49.61
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2011 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 37.71 i 30.48 f 9999.00
2012 28.47 l 28.93 n ----- z 39.41 m 60.00 x ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 23.76 26.59 34.72 44.12 53.01 61.80 65.66 63.83 56.45 44.17 35.83 27.80 45.10
S.D. 5.56 5.32 3.73 3.06 3.53 2.79 2.68 3.33 3.18 4.52 3.47 4.92 1.89
SKEW -0.57 -0.61 -0.20 -0.09 -0.17 -0.19 -0.02 -0.17 0.33 -0.18 -0.03 -1.01 0.39
MAX 34.90 35.57 41.90 50.13 58.61 67.17 71.13 70.58 63.23 52.32 44.03 36.45 49.84
MIN 6.55 12.04 25.55 39.17 45.55 56.03 59.65 56.74 49.50 34.32 26.17 11.03 41.63
NO YRS 41 39 40 40 39 39 40 40 39 38 38 41 32