SPRINGFIELD EXP STN, TENNESSEE

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(408562)

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
1942 ----- z 44.31 l 61.52 ----- z 76.42 e 89.12 d ----- z 85.71 80.55 h 51.50 z 60.89 b 46.00 d 69.94
1943 49.97 54.36 54.73 i 69.36 b 79.52 j 89.46 f 90.70 a 92.37 a ----- z ----- z 57.41 a 44.58 65.53
1944 49.87 55.90 59.61 68.53 82.61 92.43 92.32 88.71 80.77 71.87 56.10 45.16 70.32
1945 42.84 51.57 69.58 71.17 73.45 82.80 88.39 89.84 85.90 69.97 59.77 43.16 69.04
1946 49.06 54.71 67.39 73.37 73.90 85.97 88.10 83.16 82.70 74.42 64.73 55.39 71.08
1947 50.42 42.18 50.13 70.00 74.74 83.70 83.26 91.71 85.47 78.97 54.70 51.48 68.06
1948 38.03 49.41 63.16 74.83 77.65 88.47 90.55 89.90 82.38 a 71.61 59.47 51.23 69.72
1949 54.48 54.21 58.30 a 66.60 79.23 85.00 89.03 85.93 a 79.30 74.10 a 60.73 54.50 a 70.12
1950 56.43 a 52.57 58.41 b 66.63 79.00 83.93 a 84.52 81.35 77.73 76.35 54.20 43.52 67.89
1951 48.13 52.07 58.16 65.70 81.10 84.90 88.47 a 90.68 81.77 73.97 52.97 52.87 69.23
1952 53.27 a 54.76 58.65 68.71 b 80.10 94.96 b 94.29 91.97 81.77 67.65 58.77 50.40 a 71.27
1953 55.03 54.82 63.06 66.72 a 79.74 90.93 90.16 91.29 87.83 78.48 61.00 48.81 72.32
1954 49.48 60.32 59.29 75.37 72.61 88.53 94.52 93.10 89.67 71.26 58.90 47.65 71.72
1955 47.32 51.82 62.26 74.20 80.03 80.50 90.74 90.23 88.30 71.10 58.03 49.06 70.30
1956 44.32 54.93 60.23 67.60 78.42 86.24 a 90.97 88.94 83.13 74.71 58.13 56.71 70.36
1957 45.29 55.46 55.90 72.20 78.26 84.97 88.43 j 87.55 79.17 64.81 57.10 51.42 66.56
1958 40.71 37.43 48.84 67.17 75.71 84.07 87.68 86.19 81.43 70.68 61.97 42.06 65.33
1959 44.45 49.57 55.97 67.73 79.32 83.30 88.74 87.97 82.97 70.16 53.43 48.77 67.70
1960 43.94 42.59 41.29 71.50 74.61 83.43 86.97 89.00 83.97 71.19 58.33 42.10 65.74
1961 38.94 54.07 59.29 61.43 71.81 81.00 85.42 85.77 83.43 71.48 56.83 47.00 66.37
1962 42.35 55.32 50.84 62.83 85.35 83.30 88.13 88.35 78.10 72.45 54.70 43.39 67.09
1963 38.94 42.46 63.19 70.50 75.84 85.30 85.90 86.19 80.40 79.94 59.03 36.58 67.02
1964 47.13 44.10 57.77 71.23 79.23 87.63 88.87 86.42 82.20 67.42 63.47 48.52 68.67
1965 47.52 47.39 48.65 70.70 81.45 83.07 86.00 88.52 81.80 69.71 61.70 50.97 68.12
1966 38.42 45.93 59.65 65.67 74.48 84.40 92.40 a 83.84 77.40 66.65 58.10 46.10 66.09
1967 47.71 44.32 63.74 73.57 73.68 84.00 82.58 80.87 76.47 70.48 53.83 51.55 66.90
1968 39.94 40.69 56.87 68.33 74.55 84.50 87.87 90.16 81.23 69.61 56.60 45.32 66.31
1969 41.68 44.75 49.52 68.70 78.26 86.23 91.52 86.68 80.17 69.58 53.70 41.97 66.06
1970 38.10 45.00 52.77 69.56 c 80.74 d 82.03 86.52 87.90 87.23 69.87 54.60 52.74 67.26
1971 42.81 46.29 53.13 70.73 74.06 88.03 86.06 84.81 82.17 77.16 58.70 55.77 68.31
1972 48.29 47.59 58.37 a 69.97 77.52 84.10 87.29 86.48 85.03 66.74 52.37 47.06 67.57
1973 43.32 45.93 64.61 64.60 74.13 86.47 88.55 86.35 84.43 76.06 60.30 48.68 68.62
1974 48.81 50.86 63.65 70.33 76.48 79.50 88.03 85.71 74.73 69.81 58.47 47.03 67.78
1975 49.97 48.82 53.65 65.87 79.23 85.10 89.81 88.52 76.20 71.13 60.57 49.32 68.18
1976 42.23 58.66 64.58 71.07 72.97 82.43 86.60 a 83.97 79.30 63.52 49.80 45.29 66.70
1977 28.77 48.07 63.61 72.30 81.03 86.80 89.77 87.06 82.27 66.10 58.63 44.65 67.42
1978 32.58 33.32 52.48 71.60 74.06 85.60 88.81 86.48 83.97 69.81 61.77 48.90 65.78
1979 34.39 39.43 58.74 66.73 74.58 83.30 ----- z 85.19 77.07 69.71 57.57 49.39 63.28
1980 44.68 42.41 53.48 65.73 75.84 84.27 92.10 92.81 85.47 68.74 57.17 49.16 67.65
1981 40.19 50.29 56.39 74.40 72.97 85.03 87.35 84.68 78.40 67.19 58.54 b 44.19 66.64
1982 40.71 45.86 60.19 63.17 81.06 81.17 89.45 85.10 77.37 69.68 59.67 52.84 67.19
1983 42.52 48.39 55.97 60.40 72.19 82.80 90.32 93.45 84.30 71.87 57.17 37.97 66.45
1984 38.65 53.76 53.35 65.77 73.03 87.87 85.45 85.16 78.27 72.84 55.07 56.32 67.13
1985 34.55 42.07 60.84 71.90 77.45 84.00 88.42 84.90 81.63 72.16 62.00 42.39 66.86
1986 46.94 50.46 60.39 72.93 78.42 86.13 92.84 86.35 82.57 70.19 54.20 45.19 68.89
1987 41.68 48.61 61.29 65.60 82.77 87.10 88.45 90.42 83.30 66.68 62.60 50.19 69.06
1988 39.35 46.34 58.16 69.17 77.77 89.37 89.10 92.03 80.53 63.45 60.20 49.00 67.87
1989 50.68 42.44 a 59.74 67.30 73.42 81.07 86.16 87.13 78.23 71.00 57.90 36.32 65.95
1990 52.23 56.71 59.19 66.73 72.65 85.47 88.77 88.58 84.90 69.19 65.13 53.39 70.25
1991 43.55 51.11 59.94 70.73 80.19 84.40 89.68 90.29 82.47 71.71 54.47 51.32 69.15
1992 46.13 54.34 58.97 68.07 73.68 79.87 86.61 82.55 79.27 69.74 56.97 45.26 66.79
1993 47.19 48.46 53.06 65.20 76.16 84.17 92.32 90.35 80.27 67.90 55.47 45.45 67.17
1994 37.55 50.04 58.42 71.73 72.19 86.43 85.48 84.97 78.73 70.32 63.13 51.81 67.57
1995 45.13 47.64 62.81 70.17 76.35 83.30 88.16 91.10 80.63 70.29 52.50 46.13 67.85
1996 42.97 48.38 51.71 66.03 79.29 83.80 85.68 86.74 79.33 70.48 51.73 51.39 66.46
1997 44.03 52.50 62.97 62.63 72.55 78.63 88.90 85.26 81.83 70.10 52.50 47.52 66.62
1998 49.48 51.11 56.87 66.53 79.81 85.33 86.48 88.55 89.37 75.65 62.63 51.87 70.31
1999 51.26 53.75 53.39 71.40 78.16 85.30 91.42 92.48 86.50 72.29 65.40 51.32 71.06
2000 45.00 55.17 64.10 65.83 79.61 86.50 89.94 88.84 81.17 76.00 56.90 36.55 68.80
2001 42.10 52.00 52.77 72.23 79.23 83.60 88.23 88.39 80.57 71.19 66.97 53.39 69.22
2002 49.39 50.46 58.71 71.87 75.00 86.87 89.32 90.81 86.47 68.97 54.73 47.77 69.20
2003 41.48 44.00 61.19 70.27 75.39 81.30 87.52 87.77 79.93 70.77 62.90 48.77 67.61
2004 47.06 48.55 62.61 67.70 79.83 g 83.53 85.77 82.55 82.07 72.42 61.80 47.55 67.42
2005 50.55 52.57 56.35 69.53 76.16 85.37 88.58 91.71 85.47 72.61 63.10 44.16 69.68
2006 55.13 47.46 60.19 73.67 75.58 85.30 90.00 91.06 78.70 68.35 59.03 54.32 69.90
2007 48.45 42.75 70.10 a 66.90 82.97 89.10 90.03 99.74 87.33 76.58 60.00 52.65 72.22
2008 43.84 49.38 56.97 67.13 74.97 87.20 88.68 86.32 82.97 70.58 56.20 48.26 67.71
2009 41.39 52.71 59.13 68.27 74.52 86.47 82.77 85.61 79.47 65.13 62.23 44.71 66.87
2010 39.29 39.07 56.26 74.03 77.81 89.57 92.13 92.42 86.00 75.32 61.57 39.65 68.59
2011 40.16 49.61 59.90 a 71.43 75.32 86.79 a 91.06 90.29 78.47 69.29 61.27 51.10 68.72
2012 51.81 52.97 71.52 71.37 80.82 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z 61.91
Period of Record Statistics
MEAN 44.71 49.04 58.48 68.99 76.90 85.12 88.61 88.05 81.91 70.99 58.41 47.90 68.24
S.D. 5.61 5.33 5.28 3.33 3.16 2.92 2.54 3.32 3.35 3.46 3.69 4.71 1.69
SKEW -0.21 -0.47 -0.28 -0.29 0.37 0.56 -0.07 0.44 0.28 0.35 -0.02 -0.46 0.54
MAX 56.43 60.32 71.52 75.37 85.35 94.96 94.52 99.74 89.67 79.94 66.97 56.71 72.32
MIN 28.77 33.32 41.29 60.40 71.81 78.63 82.58 80.87 74.73 63.45 49.80 36.32 65.33
NO YRS 70 70 70 70 68 69 67 70 68 68 70 70 65