UNICOI 3 SW, TENNESSEE

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(409209)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 197905
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 ----- z ----- z ----- z ----- z ----- z 50.03 45.16 30.97 35.68 40.46
1957 28.52 34.40 c 32.00 43.39 b 48.74 57.50 56.57 a 56.29 56.00 39.94 34.63 29.19 43.10
1958 21.94 15.39 32.37 a 40.87 49.77 54.83 60.48 58.23 49.70 39.35 35.17 22.29 40.03
1959 21.68 28.43 27.65 40.07 52.23 52.77 59.68 59.58 52.53 45.74 29.86 a 27.97 b 41.51
1960 28.32 24.79 20.06 39.60 45.55 54.27 58.39 59.00 53.60 43.71 30.67 19.03 39.75
1961 19.16 30.75 36.06 34.66 a 42.94 52.87 56.35 57.06 52.63 37.74 38.43 29.42 40.67
1962 25.10 31.61 31.39 36.60 51.39 54.80 57.42 55.32 50.70 42.03 31.37 22.58 40.86
1963 18.65 18.11 33.65 39.37 45.71 54.17 56.84 56.03 49.17 37.77 32.93 16.71 38.26
1964 21.45 21.76 29.94 42.77 46.55 55.30 57.74 57.84 49.87 36.77 34.13 29.77 a 40.32
1965 25.00 23.21 30.61 43.23 50.48 54.23 59.10 ----- z 53.77 39.26 32.60 26.03 39.78
1966 19.52 26.39 29.19 39.43 ----- z 50.50 57.97 58.10 51.53 35.90 33.70 26.06 38.94
1967 25.84 20.96 33.13 41.23 44.90 53.70 56.61 55.74 45.17 38.74 27.10 29.16 39.36
1968 23.29 16.10 29.48 39.93 45.68 53.87 58.68 58.26 48.83 40.68 31.87 21.16 38.99
1969 20.77 ----- z 25.52 41.40 46.39 56.17 59.55 56.45 51.47 40.58 27.67 25.90 a 41.08
1970 17.67 a 24.75 32.87 40.57 47.71 56.30 58.84 58.40 a 54.92 e 44.04 h 31.74 c 27.20 a 41.00
1971 24.71 22.29 ----- z 35.10 44.94 57.52 e 58.48 f 57.04 f 55.76 i 47.00 k 32.76 i 34.74 36.55
1972 28.84 24.93 33.55 41.33 47.71 51.20 58.45 62.87 56.37 ----- z 33.33 35.48 43.10
1973 24.23 26.14 40.03 a 42.70 45.19 57.93 b 59.74 59.61 57.30 44.29 34.13 27.16 43.21
1974 37.42 28.86 36.97 40.67 51.42 54.40 61.19 60.19 53.40 35.83 a 32.90 a 29.06 43.53
1975 28.61 31.78 a 33.52 38.48 a 53.94 56.03 59.29 59.35 52.80 43.61 34.55 a 26.81 43.23
1976 21.45 31.90 37.29 36.27 46.07 a 54.87 58.63 a 56.68 51.73 40.29 27.03 23.13 40.44
1977 14.90 23.00 36.37 a 40.96 d 51.29 56.80 62.58 61.74 56.20 41.71 40.10 26.74 42.70
1978 17.71 18.41 a 32.77 41.40 49.45 b 56.20 61.35 61.35 57.37 39.52 f 38.14 b 27.42 41.96
1979 22.13 24.07 a 35.87 a 42.68 b 49.22 m ----- z ----- z ----- z ----- z ----- z ----- z ----- z 31.19
Period of Record Statistics
MEAN 23.34 24.91 32.29 40.12 48.00 54.83 58.83 58.41 52.50 40.48 32.86 26.90 41.06
S.D. 4.92 5.31 4.37 2.47 2.97 1.94 1.67 2.09 3.10 3.03 3.40 4.76 1.72
SKEW 0.84 -0.04 -0.84 -0.83 0.31 -0.41 0.45 0.46 -0.25 0.16 0.18 -0.04 0.11
MAX 37.42 34.40 40.03 43.39 53.94 57.93 62.58 62.87 57.37 45.74 40.10 35.68 43.53
MIN 14.90 15.39 20.06 34.66 42.94 50.50 56.35 55.32 45.17 35.83 27.03 16.71 38.26
NO YRS 23 22 22 23 21 22 21 20 22 19 22 23 15