LEWISBURG EXP STN, TENNESSEE

Monthly Average Temperature (Degrees Fahrenheit)

(405187)

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
1890 ----- z ----- z ----- z ----- z 66.95 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.95
1891 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 74.08 ----- z ----- z ----- z ----- z 74.08
1892 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1893 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1894 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z ----- z ----- z 55.78 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 55.78
1899 ----- z ----- z ----- z ----- z 72.68 a 78.25 79.68 80.82 70.63 63.26 52.32 38.77 67.05
1900 40.23 39.18 47.69 59.20 67.13 74.68 78.98 j 81.32 76.35 65.89 50.02 42.35 58.55
1901 40.55 37.11 49.77 a 53.13 65.45 77.62 82.32 76.50 68.48 59.44 44.33 36.45 57.60
1902 38.48 a 32.93 50.47 57.53 72.97 77.38 81.21 78.63 69.18 61.00 52.72 e 39.94 59.37
1903 39.22 a 43.27 54.84 57.53 68.31 70.07 78.68 78.80 a 70.27 59.97 46.20 35.85 58.58
1904 38.11 43.69 52.79 55.83 67.00 75.50 77.16 79.11 75.08 59.92 47.88 42.81 59.57
1905 33.03 31.62 56.24 60.53 71.84 77.93 78.34 78.65 72.92 61.37 51.60 39.73 59.48
1906 42.94 39.46 46.03 61.98 68.05 77.43 76.50 78.60 76.27 58.39 50.07 44.10 59.98
1907 49.71 41.11 59.92 51.60 63.06 72.67 80.27 79.03 71.25 58.34 46.37 41.85 59.60
1908 38.24 39.83 56.68 62.37 68.68 75.40 78.73 77.56 71.12 57.45 53.13 44.37 60.30
1909 43.06 46.79 49.66 58.72 65.89 75.70 77.13 79.39 69.88 58.26 57.28 34.35 59.68
1910 39.10 37.43 57.27 56.52 62.71 71.98 78.27 77.35 76.43 63.10 45.80 35.95 58.49
1911 44.31 47.71 52.37 58.17 70.00 a 78.20 76.32 76.91 c 78.53 a 65.39 c 46.77 46.00 61.72
1912 36.28 b 36.86 47.08 61.29 a 68.55 71.82 77.50 77.19 74.23 61.53 46.68 40.76 58.31
1913 47.84 41.05 50.37 58.22 67.60 75.40 80.73 79.23 71.92 58.31 52.82 41.94 60.45
1914 43.35 39.00 45.32 59.07 66.85 80.47 78.15 77.40 70.35 61.00 48.68 36.32 58.83
1915 37.13 43.70 ----- z 60.65 69.35 73.20 76.81 73.77 71.60 a 62.37 52.82 42.44 60.35
1916 46.85 41.38 48.74 57.83 69.10 73.30 77.05 77.89 69.48 60.58 49.93 38.98 59.26
1917 43.21 42.56 a 50.58 59.85 61.26 72.78 77.42 74.66 69.48 53.42 47.23 32.35 57.07
1918 27.45 46.71 57.24 57.70 70.32 76.33 75.00 79.76 66.25 64.19 47.47 47.21 59.64
1919 39.90 41.46 50.66 58.62 65.40 76.73 78.77 77.17 a 72.57 69.23 50.40 40.26 60.10
1920 40.26 40.69 48.23 57.12 68.53 74.13 78.00 75.90 73.60 60.79 45.98 40.76 58.67
1921 43.45 45.61 60.24 58.57 67.40 78.92 81.27 77.78 a 78.25 56.92 52.27 44.94 62.13
1922 38.85 46.16 50.79 62.25 69.16 76.30 78.18 76.58 74.10 60.71 50.40 46.44 60.83
1923 44.87 38.43 48.15 57.22 64.77 74.12 77.31 76.58 71.25 57.02 46.80 47.98 58.71
1924 33.65 39.28 43.34 57.85 61.44 75.90 76.45 79.18 67.18 b 60.23 ----- z 38.29 57.52
1925 39.02 46.66 51.68 62.52 63.84 78.37 80.24 79.19 81.47 57.95 47.65 38.77 60.61
1926 38.52 45.66 43.81 56.20 67.44 73.88 78.48 78.74 77.03 62.31 43.67 42.47 59.02
1927 41.45 51.52 51.69 62.92 69.61 73.73 79.37 74.39 74.40 62.40 54.00 40.60 61.34
1928 38.97 40.83 49.55 55.88 65.97 71.72 78.92 79.15 67.93 63.48 a 49.78 41.73 58.66
1929 40.85 38.11 54.83 a 62.42 66.08 74.53 78.81 77.18 71.62 58.74 47.40 42.47 59.42
1930 39.19 49.16 47.18 61.53 68.58 74.22 83.15 78.18 74.43 57.52 48.70 37.61 59.95
1931 39.24 43.41 43.56 56.33 64.11 77.32 79.97 75.95 77.62 64.08 55.95 49.87 60.62
1932 46.69 50.41 46.27 59.63 66.34 77.30 80.83 a 79.66 70.85 57.81 45.42 41.27 60.21
1933 47.03 41.32 49.00 58.57 a 71.68 76.73 78.47 77.26 76.62 60.81 49.30 49.92 61.39
1934 43.24 36.88 47.16 59.83 69.08 76.98 81.45 80.87 71.48 61.10 51.53 38.90 59.88
1935 39.66 42.21 57.18 58.03 67.27 72.12 78.66 79.77 70.77 60.08 48.68 32.73 58.93
1936 34.19 35.71 52.71 55.70 69.82 78.87 80.39 80.68 75.57 60.60 45.40 43.60 59.44
1937 48.71 40.86 45.39 58.27 67.89 77.07 77.19 79.58 68.85 56.92 43.72 39.90 58.69
1938 39.71 50.06 a 57.47 a 61.33 69.02 73.72 79.79 79.98 b 71.93 a 61.16 48.03 39.24 60.95
1939 42.98 44.42 d 51.52 a 55.28 a 66.34 b 75.76 a 77.93 b 76.17 a 76.28 63.45 a 44.34 a 45.75 z 61.32
1940 23.91 h 39.39 a 47.60 a 56.78 a 63.08 a 74.09 a 75.83 a 77.15 a 68.45 a 60.75 a 46.93 a 44.90 b 59.54
1941 40.43 a 35.52 a 43.25 a 61.36 a 69.40 b 76.86 a 79.34 b 78.79 75.53 a 67.48 c 47.60 a 43.55 a 59.93
1942 36.05 37.13 a 50.88 a 61.10 a 67.70 a 77.14 a 79.96 c 76.23 69.19 a 60.45 a 52.14 a 39.45 b 58.95
1943 40.05 a 42.78 a 45.42 a 57.50 a 70.40 b 80.83 a 80.60 a 79.80 a 67.19 a 57.35 a 46.31 a 39.68 a 58.99
1944 39.65 a 47.29 a 50.03 a 56.84 a 70.33 a 78.48 a 79.35 a 78.38 a 71.48 a 57.78 a 47.69 a 37.05 a 59.53
1945 37.83 a 42.17 a 59.43 a 59.74 a 63.13 a 72.34 a 76.05 a 75.98 a 73.14 a 57.27 a 52.50 a 35.52 a 58.76
1946 39.47 a 44.06 a 57.27 a 61.19 a 64.30 a 73.21 a 76.82 a 73.03 a 69.69 a 59.83 a 53.09 b 45.90 a 59.82
1947 44.38 a 31.76 a 40.85 a 60.14 a 63.40 b 73.17 a 71.97 a 80.03 a 73.14 a 67.17 a 47.09 a 41.02 a 57.84
1948 29.85 a 42.77 a 51.78 a 62.67 a 64.97 a 76.29 a 79.13 a 75.43 b 70.30 55.77 g 51.12 a 43.73 a 58.91
1949 46.71 45.07 48.50 a 56.02 b 66.60 g 74.78 c 78.89 d 77.05 i 68.02 e 64.35 a 47.71 b 44.07 a 57.41
1950 50.73 46.33 a 46.27 54.68 69.66 b 73.78 75.32 73.13 68.57 63.39 42.95 35.58 58.37
1951 40.40 42.04 49.61 55.65 65.73 75.85 78.55 a 80.55 72.12 61.69 43.18 42.32 58.97
1952 45.66 44.41 47.58 56.77 67.47 81.35 81.37 79.31 68.57 52.02 47.88 41.15 59.46
1953 45.05 43.20 51.87 55.90 69.98 79.74 a 78.52 76.34 70.88 62.02 47.38 39.19 60.01
1954 40.00 47.32 48.11 62.95 a 61.97 75.55 82.47 81.94 75.70 61.87 46.60 39.82 60.36
1955 37.31 40.14 49.92 61.77 69.39 69.45 79.32 78.90 74.40 59.27 47.05 39.22 b 58.85
1956 34.74 46.79 48.68 56.52 69.19 74.23 78.39 78.06 69.20 62.50 47.15 49.79 59.60
1957 38.73 48.32 46.47 62.17 68.61 76.18 77.48 76.82 71.87 55.69 49.28 44.05 59.64
1958 34.84 30.29 44.08 57.93 66.19 74.68 78.42 76.31 71.68 59.10 51.42 35.76 56.72
1959 37.66 42.16 46.03 57.90 69.74 72.17 76.97 b 77.91 h 72.28 61.15 44.48 42.76 56.66
1960 38.39 35.86 35.19 59.38 63.92 73.28 77.03 77.82 71.77 60.29 46.70 34.32 56.16
1961 32.77 45.23 52.24 54.18 63.06 71.65 76.34 75.97 71.87 59.03 49.77 41.48 57.80
1962 35.40 47.02 43.98 54.28 73.42 74.07 76.85 76.19 69.83 61.76 46.02 35.74 57.88
1963 31.34 32.32 52.16 59.90 65.02 74.27 75.79 75.97 68.93 63.50 49.15 29.56 56.49
1964 35.19 35.91 45.87 60.28 67.97 75.37 76.45 75.31 71.08 55.97 51.82 41.31 57.71
1965 39.13 37.04 41.50 60.98 69.63 73.03 76.08 75.53 71.77 57.02 50.57 41.05 57.78
1966 31.16 39.39 46.81 57.62 63.84 71.60 79.02 74.77 68.62 54.85 49.21 a 37.69 56.21
1967 38.66 35.88 53.23 61.63 63.39 73.30 72.79 71.27 64.82 56.56 43.37 43.77 56.56
1968 33.89 30.53 46.02 58.25 64.50 73.67 77.10 77.90 67.20 57.73 48.16 a 36.63 55.96
1969 35.10 38.32 39.63 57.93 65.23 74.42 79.60 74.68 67.34 a 57.31 b 44.70 36.35 55.88
1970 30.32 37.32 44.92 59.13 66.66 71.67 75.27 77.61 75.05 58.47 44.80 43.40 57.05
1971 36.21 36.79 42.29 56.35 61.44 75.77 75.68 74.42 72.17 64.55 47.77 47.15 57.55
1972 39.97 38.26 47.69 57.82 64.69 70.35 74.71 74.61 72.83 56.00 44.23 40.90 56.84
1973 34.52 37.73 54.23 55.00 62.52 74.43 77.00 74.31 72.93 62.85 52.33 40.23 58.17
1974 44.95 39.84 53.34 56.05 66.85 69.02 76.35 74.84 64.82 55.16 48.15 39.45 57.40
1975 40.90 42.23 44.89 54.32 67.81 73.27 75.98 77.16 65.85 59.69 49.07 39.88 a 57.59
1976 33.10 45.67 52.81 56.83 60.21 71.58 74.95 72.27 66.55 52.50 b 39.55 35.63 55.14
1977 23.19 37.27 51.40 60.58 68.40 74.38 79.71 77.97 72.10 54.79 49.90 37.74 57.29
1978 27.39 27.82 43.82 59.45 64.31 74.02 77.97 77.55 72.77 55.34 52.87 39.32 56.05
1979 29.97 33.45 49.03 56.60 64.27 71.80 76.10 75.37 68.18 58.29 47.13 39.89 55.84
1980 39.23 33.64 43.53 55.38 65.05 73.43 80.18 80.15 75.02 56.18 46.68 38.81 57.27
1981 31.94 38.79 44.90 a 62.97 61.79 75.73 78.06 74.27 66.68 57.13 48.87 36.05 56.43
1982 32.85 38.91 50.92 52.12 68.31 71.12 78.05 74.03 67.67 58.90 49.08 45.90 57.32
1983 35.31 39.45 46.48 50.95 62.37 71.08 78.27 80.37 69.62 60.00 47.83 32.81 56.21
1984 30.95 41.64 45.15 55.98 62.40 74.47 74.32 74.79 67.38 65.02 44.80 47.65 57.05
1985 28.27 35.46 50.16 58.72 66.05 73.45 76.81 75.31 67.75 62.16 55.72 32.87 56.89
1986 35.77 a 43.82 48.21 58.98 67.92 75.60 80.35 75.27 72.82 59.95 49.97 39.35 59.00
1987 35.65 41.75 49.23 53.80 71.48 75.85 77.74 80.26 69.90 52.29 51.00 42.40 58.45
1988 32.77 36.80 a 47.40 56.30 63.08 73.98 77.65 79.18 68.45 51.61 49.07 38.95 56.27
1989 42.50 37.91 49.66 54.45 61.92 71.88 75.45 74.23 67.22 56.97 47.12 28.11 55.62
1990 44.24 47.36 50.02 54.95 63.79 74.57 76.71 77.00 73.05 57.37 52.32 43.00 59.53
1991 38.97 42.36 49.84 60.08 70.23 74.38 78.44 75.97 71.78 59.77 45.13 42.35 59.11
1992 38.13 44.05 48.73 56.42 63.92 70.48 78.24 72.18 68.78 56.40 47.63 39.32 57.02
1993 39.39 38.11 44.00 53.88 65.55 73.68 80.69 77.63 68.50 57.18 46.17 38.93 a 56.98
1994 31.90 41.07 47.56 59.75 60.56 75.03 75.00 73.63 66.10 57.74 52.60 43.68 57.05
1995 37.40 38.30 50.74 58.07 66.65 71.45 77.66 79.40 67.58 58.19 42.62 37.18 57.10
1996 36.05 38.10 43.00 53.05 68.82 73.90 76.44 75.03 67.20 58.74 44.40 43.13 56.49
1997 37.19 44.89 52.69 51.95 61.37 70.53 77.06 74.19 70.00 56.90 43.35 38.16 56.53
1998 43.65 a 43.43 46.27 56.52 69.76 77.30 78.73 76.40 73.28 60.98 50.20 42.60 59.93
1999 41.53 42.88 43.66 59.63 64.90 73.97 79.89 77.23 69.32 57.47 a 52.92 40.32 58.64
2000 38.53 44.28 50.65 52.38 66.97 74.23 76.66 76.97 69.28 60.34 46.58 28.29 b 57.10
2001 31.92 43.39 43.15 59.53 66.50 71.25 77.15 76.21 67.33 54.98 51.57 a 43.50 57.21
2002 38.24 37.91 44.56 58.93 63.42 74.57 79.21 77.48 73.97 61.71 44.97 38.10 57.76
2003 32.24 38.43 50.10 58.40 66.39 70.78 76.26 77.53 68.73 58.39 53.12 37.65 57.33
2004 36.85 37.43 52.45 56.00 71.05 74.80 76.35 72.44 69.50 62.76 53.25 38.56 58.45
2005 43.18 44.16 46.10 57.50 62.73 74.20 79.15 79.37 72.25 58.95 51.05 35.06 58.64
2006 44.65 37.38 49.61 64.43 65.65 73.67 78.73 80.29 68.10 54.92 47.80 42.73 58.99
2007 40.48 35.12 55.47 a 54.73 68.03 75.62 76.29 83.47 73.32 62.98 47.98 45.21 59.89
2008 34.65 41.47 48.44 55.58 64.65 75.73 77.48 75.15 70.95 58.11 44.82 39.82 57.24
2009 34.50 41.09 48.77 56.03 66.26 75.95 74.19 74.98 71.12 56.27 49.12 37.60 57.16
2010 29.11 32.66 45.76 59.50 68.52 79.10 80.34 79.95 71.85 59.65 49.50 32.45 57.37
2011 33.47 42.38 48.87 60.18 65.03 77.43 a 79.55 76.67 b 67.00 a 55.77 50.58 41.42 58.20
2012 41.67 a 42.69 58.63 a 57.93 69.06 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 50.23
Period of Record Statistics
MEAN 38.34 40.71 49.04 57.95 66.52 74.64 77.98 77.15 71.09 59.51 48.50 40.16 58.41
S.D. 5.18 4.66 4.55 2.82 2.97 2.50 2.00 2.35 3.22 3.32 3.22 4.27 1.53
SKEW -0.13 -0.18 0.21 -0.13 0.00 0.23 -0.03 -0.06 0.50 0.17 0.13 -0.25 0.09
MAX 50.73 51.52 60.24 64.43 73.42 81.35 83.15 83.47 81.47 69.23 57.28 49.92 62.13
MIN 23.19 27.82 35.19 50.95 60.21 69.02 71.97 71.27 64.82 51.61 39.55 28.11 55.14
NO YRS 112 113 112 114 113 113 112 112 113 112 112 112 104