JAMESTOWN, KENTUCKY

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(154208)

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
1971 ----- z ----- z ----- z ----- z 49.57 c 65.80 ----- z 65.04 d 63.77 ----- z 33.43 p 36.84 56.20
1972 26.61 24.24 34.13 45.53 53.00 57.67 65.23 63.94 60.77 44.55 37.43 32.45 45.46
1973 24.65 26.54 42.58 44.63 48.87 62.87 66.19 63.77 61.40 49.97 39.44 e 28.61 46.63
1974 34.90 27.18 39.76 f 45.17 a 54.45 57.57 63.42 63.23 55.17 40.26 37.30 29.77 46.22
1975 27.90 30.33 a 31.52 41.13 57.06 61.80 63.94 67.61 55.77 47.90 39.10 30.48 46.21
1976 20.61 32.03 41.23 42.90 48.71 61.37 62.16 60.39 53.17 40.06 28.70 23.48 42.90
1977 8.39 23.25 39.06 46.80 55.71 61.47 67.57 a 65.65 60.87 41.90 40.07 25.23 44.66
1978 15.81 15.36 31.42 46.30 51.61 61.97 66.42 65.77 61.20 41.77 40.33 28.03 43.83
1979 16.73 a 20.29 37.52 44.43 52.03 60.53 65.48 64.39 57.97 44.42 36.57 30.61 44.25
1980 28.45 21.21 31.07 a 42.47 53.23 60.17 67.81 67.71 61.20 42.90 33.97 29.06 44.94
1981 20.32 24.75 32.48 50.40 49.06 64.43 67.19 63.35 55.08 d 44.32 37.83 26.10 44.61
1982 20.35 27.79 38.77 42.10 57.81 59.17 66.94 62.39 56.67 46.06 38.52 a 37.16 46.14
1983 27.65 29.50 36.65 41.77 51.13 61.17 66.61 67.81 57.70 49.61 37.93 22.71 45.85
1984 20.97 31.31 33.06 44.33 50.90 63.57 63.90 65.42 55.67 54.68 33.57 37.58 46.25
1985 18.19 24.75 39.29 48.07 56.00 61.40 66.10 64.65 56.37 51.77 48.13 22.61 46.44
1986 22.60 a 32.04 a 35.90 46.63 55.60 a 64.97 68.55 62.81 62.23 49.06 40.17 30.61 47.60
1987 25.97 31.39 37.52 42.30 58.84 65.07 66.42 66.65 57.80 39.10 40.57 30.93 a 46.88
1988 23.68 24.83 35.16 43.13 51.61 60.27 66.87 67.45 ----- z 39.97 37.50 28.97 43.59
1989 32.29 27.25 38.77 44.63 50.52 62.30 66.94 64.26 58.77 47.45 37.20 17.97 45.70
1990 33.45 35.14 41.06 42.83 52.13 55.43 ----- z ----- z ----- z ----- z ----- z ----- z 43.34
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.00 31.61 33.31
1992 26.94 31.62 33.81 42.60 51.77 58.43 66.52 60.90 57.23 43.77 37.67 30.13 45.12
1993 29.65 24.36 30.35 ----- z ----- z 59.50 69.77 69.55 53.57 43.10 35.07 ----- z 46.10
1994 21.29 ----- z 33.52 46.37 46.87 63.37 66.58 62.16 54.40 46.26 40.63 35.39 46.98
1995 31.00 l 23.96 ----- z 43.63 53.90 ----- z 64.90 62.78 m 56.17 46.29 32.00 m ----- z 48.14
1996 20.33 m 22.14 o 27.65 40.53 52.81 58.90 ----- z 62.13 55.10 46.23 ----- z ----- z 49.05
1997 24.67 y 32.47 k 36.62 b 31.70 g ----- z 62.10 64.45 ----- z ----- z ----- z 34.40 30.19 45.55
1998 36.19 35.86 39.71 44.33 57.45 61.87 67.68 63.48 57.23 44.35 37.17 34.13 48.29
1999 34.37 a 32.96 a 32.55 47.73 51.35 62.73 67.57 a 61.52 52.23 43.87 34.23 32.65 46.15
2000 28.97 33.52 36.84 42.53 55.16 62.97 a 64.23 a 63.79 c 57.63 44.23 33.57 19.77 45.27
2001 26.87 33.82 32.03 48.37 52.33 g 58.53 64.16 64.77 53.87 40.68 36.70 33.06 44.81
2002 25.10 23.74 a 31.81 43.53 51.42 60.77 65.74 63.06 57.50 ----- z 31.67 27.45 43.80
2003 21.26 27.79 ----- z 43.45 a 54.06 57.43 63.52 63.90 55.23 43.65 38.57 28.81 45.24
2004 22.52 29.41 39.45 43.77 56.81 60.20 62.42 58.45 56.23 48.26 42.37 26.45 45.53
2005 32.13 ----- z 29.48 42.00 45.26 58.63 ----- z 63.42 56.03 43.03 34.50 25.06 42.96
2006 32.94 24.11 36.84 46.97 47.61 55.90 60.77 62.52 50.03 38.84 33.37 29.48 43.28
2007 31.65 ----- z 39.03 38.23 52.29 60.07 62.42 63.90 55.00 ----- z ----- z ----- z 50.32
2008 21.68 26.14 31.03 38.50 47.00 58.30 59.52 58.32 54.07 39.39 28.23 24.70 a 40.57
2009 19.00 24.57 31.26 ----- z 50.58 60.70 60.07 a 60.10 ----- z 40.73 a 33.72 a 25.06 40.58
2010 18.23 20.32 31.39 40.43 53.00 64.33 64.74 63.74 52.31 a 36.65 30.69 d 19.29 41.26
2011 18.44 f 22.45 f 36.19 e 43.43 i 50.81 e 60.19 d 66.17 b 59.93 a 53.75 b 38.43 a 34.83 27.96 c 47.59
2012 23.59 b 26.73 c 40.27 a 41.07 c 58.00 x ----- z ----- z ----- z ----- z ----- z ----- z ----- z 32.91
Period of Record Statistics
MEAN 25.05 27.30 35.32 43.88 52.32 60.87 65.25 63.73 56.64 44.10 36.58 28.62 45.16
S.D. 6.23 4.73 3.85 2.73 3.27 2.50 2.37 2.57 3.11 4.09 3.87 4.85 1.82
SKEW -0.23 -0.18 0.01 0.17 0.00 -0.07 -0.64 -0.01 0.36 0.46 0.25 -0.21 -0.86
MAX 36.19 35.86 42.58 50.40 58.84 65.80 69.77 69.55 63.77 54.68 48.13 37.58 48.29
MIN 8.39 15.36 27.65 38.23 45.26 55.43 59.52 58.32 50.03 36.65 28.23 17.97 40.57
NO YRS 36 34 37 36 37 39 36 37 36 35 36 36 24