MOUNTAIN CITY 2, TENNESSEE

Monthly Average Temperature (Degrees Fahrenheit)

(406292)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201203
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
1956 ----- z ----- z ----- z 48.48 61.47 66.78 70.50 69.31 61.07 57.53 42.22 45.35 58.08
1957 36.66 44.25 42.63 55.17 62.45 70.05 69.98 67.65 65.87 50.05 45.50 37.81 54.00
1958 29.92 26.09 39.61 52.41 a 60.71 66.92 71.82 70.00 63.00 51.74 45.55 32.02 50.82
1959 32.74 39.12 39.95 53.02 63.77 65.73 71.37 72.34 64.90 57.02 42.72 38.44 53.43
1960 36.16 34.45 28.48 53.93 57.56 67.27 70.26 72.23 66.23 57.03 43.60 29.77 51.42
1961 28.82 40.89 48.13 46.90 56.42 65.33 69.76 70.13 66.35 52.82 48.10 37.26 52.58
1962 34.94 42.38 40.94 48.30 65.58 67.17 69.84 69.31 62.50 54.66 42.75 30.98 52.44
1963 30.52 29.84 46.50 53.22 59.85 67.12 68.13 69.13 63.25 54.84 44.08 26.27 51.06
1964 33.52 31.12 42.89 54.78 61.35 69.33 70.00 68.55 63.47 49.98 47.42 39.77 52.68
1965 35.69 34.84 41.44 55.68 64.45 65.98 70.65 69.56 66.10 52.16 44.67 37.29 53.21
1966 28.98 35.21 43.42 51.40 59.74 66.32 70.85 70.16 62.42 51.87 44.87 35.90 51.76
1967 36.92 32.79 48.31 54.82 58.52 66.52 68.42 67.65 58.90 52.44 40.80 40.82 52.24
1968 33.77 27.72 44.21 54.27 59.24 67.57 71.31 71.27 62.82 53.39 42.10 33.76 51.79
1969 32.81 33.54 36.82 53.70 60.84 69.00 73.18 69.02 64.17 54.90 40.47 32.87 51.78
1970 27.58 36.64 44.13 54.48 61.87 67.48 71.34 70.58 69.10 57.08 44.40 38.85 53.63
1971 33.03 35.61 41.91 h 49.75 57.29 69.33 69.76 69.32 66.90 59.45 42.08 44.92 54.31
1972 38.61 32.29 42.73 51.00 a 58.71 62.80 69.44 69.18 64.72 51.15 42.50 42.50 52.13
1973 32.90 33.79 49.79 49.50 56.23 68.05 69.98 69.48 65.62 54.21 44.35 33.58 52.29
1974 43.90 35.21 46.56 50.35 60.66 63.93 a 69.45 68.89 62.47 49.84 43.48 35.29 52.50
1975 37.95 40.12 42.73 50.78 63.85 67.58 70.32 71.63 63.58 55.44 45.25 35.06 53.69
1976 29.26 40.97 47.29 51.12 57.57 a 65.98 68.03 ----- z ----- z ----- z ----- z ----- z 51.46
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- 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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z 58.89 67.25 71.23 67.26 64.27 55.03 ----- z 37.00 60.13
1987 31.29 35.29 ----- z ----- z ----- z 67.43 70.81 70.58 63.10 46.65 46.02 37.94 52.12
1988 27.94 32.78 43.06 50.13 57.23 65.08 70.94 71.71 63.28 45.71 44.38 34.24 50.54
1989 38.56 35.70 47.26 49.60 55.63 67.85 70.53 68.82 63.58 53.08 42.88 24.13 51.47
1990 38.61 42.11 47.21 49.90 60.11 66.78 70.24 69.56 64.15 54.02 46.53 40.73 54.16
1991 35.31 37.12 45.55 54.28 64.71 67.47 72.48 69.26 63.45 54.34 42.93 38.24 53.76
1992 35.40 39.81 41.58 50.75 56.73 a 64.83 71.16 66.79 64.18 49.82 43.97 34.60 51.64
1993 38.77 33.84 39.08 48.50 59.63 66.67 74.21 68.84 63.50 50.42 42.58 32.52 51.55
1994 26.44 36.12 41.77 52.63 54.63 66.98 66.95 64.13 56.93 48.71 ----- z 36.92 50.20
1995 30.73 29.91 42.77 48.75 56.03 62.23 66.90 68.61 59.30 50.35 35.78 28.83 a 48.35
1996 29.50 32.47 36.26 47.22 58.90 63.68 65.26 65.35 56.47 48.89 33.88 a 33.37 47.60
1997 28.10 35.36 43.00 42.42 50.58 59.83 65.39 61.00 57.85 48.27 34.48 33.83 a 46.68
1998 37.47 38.00 b 42.52 52.35 61.90 68.13 70.44 69.45 67.60 56.21 47.30 b 40.82 54.35
1999 36.52 b 37.94 c 39.07 b 54.38 59.29 67.12 a 71.83 b 69.02 c 61.46 d 52.03 a 49.13 c 37.72 a 52.96
2000 32.48 a 37.98 d 46.02 c 51.06 c 62.68 a 68.81 a 69.07 a 68.20 a 63.37 c 54.80 a 43.28 c 28.84 c 52.22
2001 31.12 b 42.27 b 40.48 e 53.38 b 61.76 67.02 a 68.63 69.90 60.70 51.29 48.88 b 42.10 b 53.13
2002 35.53 36.16 42.42 55.63 58.32 67.62 71.82 71.81 67.48 58.15 43.57 ----- z 55.32
2003 27.63 34.16 47.87 53.43 62.05 66.05 70.32 70.22 f 61.52 51.90 b 49.58 d 33.23 e 50.70
2004 33.34 i 34.50 c 45.18 i 52.13 65.33 e 67.65 c 68.81 66.15 63.70 57.30 a 47.61 b 35.41 h 58.13
2005 38.23 e 37.71 b 41.00 g 52.22 e 57.23 i 67.07 71.39 71.61 65.60 55.40 b 44.37 c 33.37 53.70
2006 40.96 c 32.27 b 41.60 a 55.69 c 58.34 b 66.15 70.03 ----- z 61.53 50.48 44.83 a 39.37 a 51.02
2007 36.16 30.37 b 48.19 49.72 61.77 67.87 67.90 74.34 66.12 59.61 43.97 41.55 a 53.96
2008 32.77 a 38.79 43.17 a 53.97 59.95 a 69.03 69.27 68.77 66.10 51.58 41.18 39.33 a 52.83
2009 31.76 36.96 b 44.06 52.38 61.13 67.02 66.44 69.29 64.27 53.35 d 47.38 i 34.42 52.83
2010 31.96 g 27.67 h 42.31 54.71 d 64.47 72.23 74.20 d 73.29 c 65.65 53.39 44.97 26.50 e 57.17
2011 ----- z 40.87 e 45.27 c 57.54 b 61.32 c 70.31 a 74.13 71.45 a 64.92 f 53.40 e 49.50 h 40.90 j 59.29
2012 37.30 h 39.09 g 51.54 d ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 51.54
Period of Record Statistics
MEAN 33.71 35.80 43.30 51.91 59.99 66.90 70.10 69.33 63.52 53.08 43.79 35.77 52.08
S.D. 4.10 4.06 4.10 2.91 3.09 2.11 2.02 2.35 2.74 3.22 3.37 4.86 1.78
SKEW 0.18 -0.10 -0.93 -0.73 -0.43 -0.76 -0.22 -1.00 -0.64 -0.03 -1.06 -0.29 -1.43
MAX 43.90 44.25 51.54 57.54 65.58 72.23 74.21 74.34 69.10 59.61 49.58 45.35 54.35
MIN 26.44 26.09 28.48 42.42 50.58 59.83 65.26 61.00 56.47 45.71 33.88 24.13 46.68
NO YRS 42 44 42 45 45 47 47 44 45 46 42 43 33