MARTIN UNIV OF TENN BRA, TENNESSEE

Monthly Average Temperature (Degrees Fahrenheit)

(405681)

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
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.93 j 59.69 b 45.32 42.70 a 49.24
1937 43.75 c 40.86 45.02 a 60.24 a 69.07 c 76.67 a 77.53 80.71 70.67 58.79 46.32 38.31 58.99
1938 39.23 49.36 58.59 c 61.78 69.27 74.50 79.37 80.53 a 71.93 64.77 49.62 40.65 61.63
1939 42.97 41.91 52.21 56.52 67.52 75.97 78.52 76.84 76.78 64.19 46.17 42.32 60.16
1940 23.23 38.17 48.10 57.50 64.03 75.27 76.68 77.47 69.80 63.89 47.47 45.35 57.25
1941 39.31 37.77 45.16 63.48 70.53 76.88 79.97 79.50 b 74.88 65.88 a 52.75 v 43.58 61.54
1942 33.35 38.39 51.56 61.50 a 69.08 77.05 a 80.26 b 76.02 a 69.81 i 63.87 ----- z 40.56 g 61.23
1943 38.94 g 44.33 a 45.55 59.57 69.98 d 79.42 f 80.96 f 82.00 b 68.50 d 59.52 47.85 37.87 57.24
1944 40.63 45.62 49.85 58.57 71.44 79.22 79.26 79.08 71.88 60.45 49.52 35.31 60.07
1945 36.55 41.79 59.34 61.65 64.71 73.82 77.24 78.40 73.80 58.95 51.32 35.37 59.41
1946 39.79 44.98 58.56 63.10 64.94 75.75 78.61 75.58 69.23 61.05 52.50 46.82 a 60.91
1947 41.69 33.59 42.21 60.37 66.37 75.87 75.73 83.32 73.27 68.03 46.20 41.90 59.05
1948 30.13 39.91 51.08 63.93 67.92 76.75 80.02 78.24 71.65 58.92 51.78 43.71 59.50
1949 44.23 45.71 50.34 58.38 70.58 76.82 81.02 77.58 67.60 64.11 49.48 44.87 60.89
1950 46.97 44.93 47.95 56.23 70.42 76.13 76.06 74.24 69.03 a 66.47 a 44.38 35.11 58.99
1951 40.23 42.75 49.26 56.36 a 68.31 75.45 80.24 81.32 71.13 63.61 44.07 43.34 59.67
1952 44.60 46.16 49.21 58.33 69.42 84.57 81.60 79.77 70.48 55.71 48.97 41.69 60.88
1953 44.02 45.38 53.84 56.97 70.65 82.47 80.94 80.27 a 74.00 63.05 48.57 39.82 61.66
1954 39.92 49.30 49.56 65.38 64.27 78.65 83.97 83.26 76.17 62.35 49.07 a 40.61 61.88
1955 39.31 42.18 51.56 64.97 a 70.92 71.90 81.42 79.65 a 75.98 59.92 48.18 39.48 60.46
1956 35.32 45.79 50.11 58.72 70.98 75.93 79.27 79.39 71.53 65.65 49.13 47.42 60.77
1957 36.50 47.18 49.44 63.38 69.92 76.77 b 78.81 77.55 71.88 58.06 49.72 45.79 60.42
1958 35.45 30.59 43.58 59.12 68.92 76.33 80.52 78.39 72.92 60.66 52.80 36.19 57.96
1959 36.08 42.18 49.47 60.05 71.98 75.87 78.50 79.48 72.57 60.74 44.82 43.32 59.59
1960 40.18 37.79 36.10 63.13 65.85 75.47 78.06 78.90 73.73 61.40 48.40 34.48 57.79
1961 34.31 45.98 52.55 55.17 64.61 73.50 76.87 76.15 73.52 60.77 49.10 40.05 58.55
1962 34.06 45.34 44.95 56.57 74.90 75.35 78.85 77.82 69.98 63.98 48.78 36.94 58.96
1963 31.34 35.95 55.95 62.67 68.71 77.13 78.79 78.60 71.58 68.58 a 51.77 30.82 59.32
1964 40.97 39.57 52.05 63.67 71.02 77.80 79.10 78.03 71.38 58.52 52.85 41.42 60.53
1965 41.10 41.36 42.27 63.80 72.98 76.43 78.56 78.61 72.53 58.68 54.23 43.66 60.35
1966 31.98 39.89 50.90 59.05 66.47 76.10 81.76 75.66 69.43 57.45 52.08 39.34 58.34
1967 42.06 37.88 56.76 65.08 66.87 76.53 75.48 73.89 68.53 61.89 46.18 41.53 59.39
1968 34.08 34.60 48.69 61.36 a 67.76 77.63 78.77 79.90 70.37 60.73 49.72 39.06 58.56
1969 38.44 41.20 43.63 60.67 70.16 77.35 81.98 77.23 a 71.20 61.35 47.07 37.45 58.98
1970 32.06 39.09 46.71 62.50 71.02 74.95 78.00 78.65 75.68 60.53 47.82 44.35 59.28
1971 35.32 39.21 46.02 59.72 65.21 78.77 77.31 76.00 74.37 67.79 49.92 50.50 60.01
1972 39.58 42.31 50.19 60.50 69.15 74.93 77.56 77.05 74.20 59.71 45.30 38.42 59.08
1973 36.71 39.30 56.50 57.68 66.47 78.15 80.65 78.85 74.55 65.52 54.75 41.39 60.88
1974 40.92 43.66 55.68 60.08 70.00 72.32 79.35 76.47 a ----- z 58.75 i 48.92 38.82 58.62
1975 39.76 36.66 c 43.16 b 56.40 69.55 74.12 76.94 f 77.88 e 65.95 b 60.60 50.75 39.84 55.88
1976 34.58 a 45.48 c 54.40 f 59.13 c 60.74 b 74.28 j 75.96 d 73.40 b 67.61 h 53.09 c 41.19 d ----- z 55.45
1977 19.36 f 39.67 h 52.61 d 62.73 71.00 75.60 80.08 76.67 a 73.07 56.48 51.22 36.37 63.58
1978 24.31 24.59 43.44 62.03 66.42 ----- z 80.18 77.74 74.10 56.52 a 52.52 40.00 54.71
1979 25.03 30.41 49.00 57.57 65.18 75.28 77.84 76.10 68.27 59.58 49.23 h 39.71 n 58.43
1980 37.58 31.95 43.03 55.84 a 65.73 a 75.03 82.58 82.39 72.86 a 56.60 46.87 38.85 57.44
1981 32.21 39.96 a 45.95 c 64.09 b 62.81 76.79 b 79.23 75.90 67.63 56.95 51.07 b 35.90 57.37
1982 29.16 35.36 50.81 54.03 71.68 72.20 79.79 76.21 67.90 58.56 48.73 46.13 57.55
1983 35.71 41.14 48.11 51.72 63.71 74.32 80.94 81.63 71.28 60.66 47.38 26.76 56.95
1984 27.18 40.71 ----- z 57.10 64.29 78.02 76.65 76.05 68.25 64.08 46.45 47.23 58.73
1985 26.06 32.61 51.27 60.90 66.89 74.25 78.05 75.63 69.15 62.39 53.10 31.56 56.82
1986 35.53 40.79 48.40 60.35 67.58 76.10 81.69 74.35 73.55 59.74 46.12 37.39 58.47
1987 33.98 40.59 50.29 55.28 72.34 76.20 78.27 79.19 ----- z 52.97 50.83 40.74 57.34
1988 30.66 34.81 47.05 56.60 66.18 75.30 77.29 79.39 70.32 53.10 48.50 37.90 56.42
1989 41.00 32.64 47.19 56.62 63.55 73.02 76.87 76.73 68.10 59.24 47.65 26.94 55.80
1990 42.16 46.02 49.26 55.38 63.05 75.97 77.69 75.53 72.32 55.82 52.40 39.82 58.79
1991 33.39 40.61 49.34 60.18 70.31 75.48 79.55 76.42 70.12 59.76 43.62 41.16 58.33
1992 36.27 43.81 47.90 57.12 65.34 72.02 79.34 72.55 68.38 57.26 47.45 37.94 57.11
1993 37.02 36.27 44.71 54.12 66.03 75.08 83.16 78.61 67.48 56.26 43.82 38.18 56.73
1994 29.21 38.95 46.42 58.95 62.68 76.97 77.10 74.29 66.87 59.11 52.38 41.89 57.07
1995 37.52 38.23 51.85 59.02 68.03 74.65 78.50 81.89 69.23 60.15 42.85 37.81 58.31
1996 35.24 38.57 42.71 54.78 71.08 75.35 77.53 78.16 69.22 59.34 ----- z 42.10 58.55
1997 33.65 43.70 51.44 52.57 64.44 73.68 80.44 76.56 70.50 59.52 45.08 39.56 57.59
1998 41.60 45.30 48.23 57.93 71.50 78.40 80.77 78.77 76.80 63.13 51.80 41.74 61.33
1999 39.68 45.29 44.95 61.92 67.71 77.23 83.21 79.03 71.37 59.81 54.52 41.13 60.49
2000 36.50 43.88 51.74 55.33 69.72 a 76.15 78.55 ----- z 70.10 62.47 46.27 27.85 56.23
2001 33.27 42.71 43.50 62.17 69.26 74.70 80.31 79.89 69.07 58.40 53.72 42.61 59.13
2002 39.11 40.27 46.31 62.03 65.95 77.78 81.55 79.50 73.97 59.58 45.22 39.47 59.23
2003 30.73 35.61 49.69 60.13 68.06 71.47 78.87 79.32 68.45 59.40 53.13 39.47 57.86
2004 36.18 37.40 52.73 57.57 72.21 75.48 77.85 73.68 71.83 62.24 53.35 36.69 58.93
2005 41.69 43.39 45.98 59.08 65.29 75.92 79.11 80.82 74.57 59.42 51.47 35.42 59.35
2006 43.89 35.89 49.77 63.42 67.24 75.70 80.12 n 80.66 68.00 57.76 49.62 42.87 57.71
2007 38.60 35.32 59.48 57.47 72.52 77.70 78.27 86.05 74.78 64.84 ----- z 42.45 62.50
2008 34.76 38.78 48.37 57.92 66.68 78.53 80.50 77.98 73.47 59.48 46.87 37.76 58.42
2009 33.16 42.98 51.72 k 58.15 67.44 79.77 78.21 76.97 72.48 56.76 52.78 36.68 59.58
2010 34.85 g 34.12 49.58 64.37 71.98 82.55 82.23 83.65 75.40 61.92 50.93 33.39 62.74
2011 34.25 a 42.80 a 51.13 63.85 68.19 80.18 83.45 b 80.82 71.58 59.70 d 52.42 42.95 a 60.94
2012 42.95 45.52 c 62.33 b 62.64 a 72.00 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 53.36
Period of Record Statistics
MEAN 36.57 40.33 49.29 59.53 68.06 76.22 79.28 78.25 71.45 60.51 49.04 39.65 59.08
S.D. 5.12 4.76 4.67 3.19 2.94 2.33 1.93 2.59 2.64 3.33 3.14 4.51 1.46
SKEW -0.48 -0.61 0.33 -0.14 -0.16 0.87 0.30 0.32 0.10 0.19 -0.20 -0.61 -0.13
MAX 46.97 49.36 62.33 65.38 74.90 84.57 83.97 86.05 76.80 68.58 54.75 50.50 61.88
MIN 23.23 24.59 36.10 51.72 60.74 71.47 75.48 72.55 65.95 52.97 41.19 26.76 55.80
NO YRS 73 75 73 76 75 72 72 74 71 75 71 73 58