SMITHVILLE, TENNESSEE

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(408405)

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 25.00 o 44.80 52.13 ----- z 62.07 c 61.79 g 59.04 b 49.84 34.70 37.90 48.64
1972 27.81 26.28 35.68 44.33 51.06 56.03 63.35 62.65 59.63 44.23 35.77 31.30 a 44.84
1973 25.50 e 26.25 41.26 46.59 h 48.77 61.87 64.74 61.71 60.27 45.61 39.10 28.77 45.80
1974 35.67 a 26.89 40.68 39.80 54.68 55.00 60.48 62.19 53.50 37.61 33.90 28.74 44.10
1975 28.03 31.57 32.06 40.83 55.65 60.07 62.29 65.71 55.63 47.58 36.67 27.68 45.31
1976 22.65 31.24 39.06 39.93 47.77 59.73 61.10 57.71 50.33 39.00 25.43 22.10 41.34
1977 12.32 20.75 36.13 45.53 54.13 59.40 65.68 63.61 59.83 41.19 37.73 29.14 c 43.79
1978 18.83 a 17.86 33.19 44.90 51.32 ----- z ----- z ----- z ----- z ----- z 37.87 25.58 32.79
1979 19.48 21.71 36.42 44.43 51.10 58.70 65.58 62.42 56.53 43.19 34.23 27.33 a 43.43
1980 29.48 22.59 32.58 40.87 51.71 60.37 65.03 63.13 58.00 38.26 32.67 25.81 43.37
1981 18.68 24.29 30.19 48.20 48.68 63.17 66.26 63.16 51.67 42.27 a 35.60 24.97 43.09
1982 21.84 28.61 38.29 40.47 53.03 55.37 65.58 60.00 53.67 42.32 35.33 35.32 44.15
1983 26.26 27.21 33.81 37.00 49.19 58.00 63.39 63.19 51.23 42.87 31.93 22.10 42.18
1984 18.45 23.66 31.00 42.17 47.29 58.27 61.39 62.29 50.80 51.23 30.43 34.29 42.60
1985 17.06 23.32 35.68 43.67 52.52 58.40 63.47 a 62.90 52.00 49.81 43.70 19.29 43.48
1986 18.97 31.25 33.10 a 41.70 52.87 63.23 66.61 60.74 60.70 45.87 a 39.23 28.29 45.21
1987 23.94 29.57 33.81 39.53 56.37 a 61.97 64.65 62.97 53.43 33.48 35.20 30.07 c 43.75
1988 17.95 k ----- z ----- z 38.27 s 47.42 56.70 64.87 64.71 56.59 a 35.90 31.61 b 26.38 b 48.02
1989 28.93 a 27.78 a 37.32 39.93 48.17 a 62.00 65.10 62.03 58.17 42.06 33.53 18.35 43.62
1990 30.84 34.29 38.06 38.10 46.64 q 60.17 63.10 62.97 55.93 43.29 35.17 30.65 44.78
1991 28.74 28.46 36.03 46.97 58.58 62.30 65.87 62.23 58.27 42.32 31.67 31.84 46.11
1992 26.39 30.66 34.35 41.23 49.45 58.60 66.58 60.97 57.20 41.45 37.03 29.13 44.42
1993 31.13 23.39 31.10 39.40 51.26 59.63 66.42 64.68 54.43 41.77 32.30 28.03 43.63
1994 21.35 26.57 32.42 43.17 45.35 63.50 65.77 61.77 52.80 44.87 38.20 30.77 43.88
1995 26.61 25.54 35.90 41.33 52.19 58.93 64.61 67.29 55.67 42.61 29.27 25.06 43.75
1996 24.94 24.79 30.00 37.90 53.61 60.67 64.13 63.55 55.67 44.35 33.07 31.81 43.71
1997 24.65 32.82 39.48 37.20 46.65 61.77 64.16 60.81 55.67 41.81 32.27 29.13 43.87
1998 32.32 34.39 35.90 42.77 55.84 63.33 67.55 63.52 57.73 44.97 35.27 30.61 47.02
1999 30.84 29.21 31.32 45.77 51.65 62.23 68.48 61.10 50.23 41.13 35.87 26.58 44.53
2000 25.71 29.45 35.06 41.37 54.81 62.27 63.13 63.29 55.77 43.45 33.27 19.55 43.93
2001 21.68 31.29 31.00 45.70 53.61 58.37 65.16 65.61 54.43 39.87 33.97 31.19 44.32
2002 27.06 25.46 32.74 47.03 52.71 62.30 68.03 65.29 60.23 51.61 33.67 28.48 46.22
2003 19.39 29.36 39.61 46.63 56.16 59.47 65.61 h 66.29 55.77 42.81 37.80 25.45 43.52
2004 23.55 26.17 38.06 42.73 57.52 63.87 64.90 60.29 56.50 49.10 40.43 26.19 45.78
2005 32.35 31.79 32.32 42.53 46.90 62.20 68.26 66.45 57.40 43.61 34.53 23.65 45.17
2006 30.90 25.36 35.13 47.83 51.48 ----- z 65.00 67.71 54.40 40.81 34.10 26.74 43.59
2007 28.48 20.32 37.42 38.67 51.23 60.33 63.97 67.13 57.70 47.00 31.93 31.74 44.66
2008 22.10 29.52 34.61 42.90 50.90 61.40 63.03 60.32 56.50 41.52 30.33 28.74 43.49
2009 22.68 26.96 36.03 41.37 55.61 63.33 62.39 63.52 59.73 43.52 35.07 27.87 44.84
2010 21.45 22.18 33.68 43.07 56.48 66.47 66.77 66.87 55.50 38.19 34.47 21.84 43.91
2011 22.29 28.64 37.32 45.27 51.90 a 63.73 68.97 63.00 56.20 34.26 36.03 29.00 44.72
2012 27.68 28.62 41.42 43.57 55.00 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.32
Period of Record Statistics
MEAN 24.93 27.15 35.23 42.52 51.94 60.61 64.82 63.22 55.87 42.92 34.64 27.74 44.18
S.D. 5.01 3.89 3.11 2.98 3.26 2.57 2.05 2.27 2.86 4.16 3.25 4.18 1.14
SKEW -0.15 -0.24 0.21 0.05 -0.03 -0.25 -0.03 0.13 -0.27 0.02 0.05 -0.19 0.18
MAX 35.67 34.39 41.42 48.20 58.58 66.47 68.97 67.71 60.70 51.61 43.70 37.90 47.02
MIN 12.32 17.86 30.00 37.00 45.35 55.00 60.48 57.71 50.23 33.48 25.43 18.35 41.34
NO YRS 40 40 40 40 40 38 39 39 40 40 41 41 34