WATAUGA DAM, TENNESSEE

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(409455)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 198203
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
1949 38.77 e 37.91 f 31.61 h 42.38 i 52.43 j 61.64 h 67.67 p 63.95 i 52.81 i 52.95 i 34.17 32.35 35.10
1950 41.00 d 34.70 a 32.13 36.75 b 55.58 59.23 62.50 c 59.94 51.83 49.23 a 30.87 25.03 a 44.90
1951 29.16 29.61 34.47 a 41.15 c 49.61 59.57 b 62.33 a 61.52 56.19 c 46.60 a 31.83 29.30 a 44.28
1952 34.55 31.66 33.81 43.00 50.94 63.52 a 62.84 60.55 53.27 38.26 32.62 a 29.17 a 44.51
1953 31.81 30.48 a 34.93 a 38.86 a 55.10 61.83 61.64 c 61.53 a 53.00 44.55 32.73 26.43 a 44.41
1954 27.87 a 29.18 31.87 44.83 a 45.39 56.07 61.57 c 61.13 54.83 43.53 a 31.34 a 24.52 42.68
1955 25.37 a 27.61 35.45 42.41 a 51.48 52.63 64.63 a 63.19 57.27 42.65 28.83 23.16 42.89
1956 20.70 a 31.82 a 30.10 36.50 50.55 56.07 60.47 a 59.23 51.00 48.23 a 30.93 a 35.73 a 42.61
1957 30.62 b 36.81 a 34.74 46.33 54.59 b 62.70 63.10 ----- z 60.54 b 45.42 39.47 31.17 b 45.95
1958 23.61 19.11 35.35 42.93 53.23 59.47 64.90 63.16 55.67 43.48 37.03 23.55 43.46
1959 21.97 29.11 29.87 41.40 54.74 56.57 61.20 p 63.71 56.93 47.35 32.63 28.10 42.03
1960 27.61 23.21 18.35 40.53 46.35 56.20 59.87 61.13 55.67 44.61 31.20 20.58 40.44
1961 21.71 32.54 38.35 36.77 47.48 57.83 61.55 62.52 59.13 43.45 40.43 29.84 44.30
1962 26.10 31.21 32.00 38.10 55.45 59.60 60.71 60.42 54.07 45.03 33.50 22.97 43.26
1963 18.06 18.68 33.45 40.80 48.52 56.57 57.58 58.06 52.47 43.13 34.63 18.90 40.07
1964 22.03 22.72 31.06 42.70 50.19 58.40 59.84 59.35 52.53 38.65 35.67 28.68 41.82
1965 24.26 21.61 31.16 43.73 54.97 58.37 62.68 60.97 58.13 42.00 36.50 28.16 43.54
1966 20.65 26.96 a 31.32 41.00 49.23 55.13 60.35 59.74 53.00 40.00 34.43 25.77 41.47
1967 26.20 a 21.56 a 34.03 39.79 a 44.29 55.70 57.23 56.45 47.93 39.68 27.52 a 33.19 40.30
1968 24.77 19.41 31.43 a 44.53 50.03 58.77 64.00 65.32 56.57 47.16 36.40 25.35 43.65
1969 23.55 27.82 27.73 a 43.27 51.61 61.63 65.94 62.13 56.67 45.65 32.27 27.61 43.82
1970 ----- z 26.25 34.61 44.33 51.55 59.30 62.45 62.71 59.83 47.80 a 33.93 30.19 46.63
1971 25.13 23.52 a 28.45 37.20 46.29 59.67 60.48 59.61 57.90 52.32 36.87 38.94 43.86
1972 30.65 26.17 33.83 a 41.40 51.48 54.60 61.26 62.70 a 58.17 44.06 35.63 35.58 44.63
1973 27.77 27.32 42.39 44.41 a 47.03 61.13 63.68 63.13 61.07 49.97 a 38.37 29.94 46.35
1974 40.61 29.64 39.81 41.63 52.42 56.27 62.45 62.45 55.10 a 40.68 36.90 a 31.58 45.80
1975 30.68 33.32 34.03 40.43 56.42 59.00 63.48 64.03 56.50 48.21 b 38.76 a 29.17 a 46.17
1976 22.06 30.93 36.03 a 38.13 46.32 59.10 59.77 59.81 53.30 40.84 27.93 21.58 41.32
1977 12.52 20.68 33.48 44.17 52.68 56.30 63.81 61.97 b 55.83 f 39.87 37.70 22.42 40.51
1978 15.77 18.14 31.26 42.33 50.35 58.30 61.77 62.55 58.63 40.48 38.73 28.67 a 42.25
1979 21.87 21.25 35.16 42.70 50.90 56.17 60.45 60.77 56.45 a 41.03 36.07 24.16 42.25
1980 27.10 17.17 30.48 42.13 50.16 56.70 63.55 62.87 58.87 41.16 30.93 23.50 a 42.05
1981 16.94 22.39 26.06 42.70 46.42 60.23 62.81 59.39 50.83 38.71 30.80 21.77 39.92
1982 15.26 29.75 34.23 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 26.41
Period of Record Statistics
MEAN 25.66 26.43 32.77 41.47 50.67 58.21 61.93 61.36 55.59 43.87 34.17 27.49 43.11
S.D. 6.83 5.31 4.18 2.60 3.32 2.47 1.98 1.90 3.13 3.66 3.40 4.68 1.78
SKEW 0.46 -0.08 -0.89 -0.42 -0.07 0.11 -0.36 -0.33 -0.33 0.35 -0.09 0.37 -0.10
MAX 41.00 36.81 42.39 46.33 56.42 63.52 65.94 65.32 61.07 52.32 40.43 38.94 46.35
MIN 12.52 17.17 18.35 36.50 44.29 52.63 57.23 56.45 47.93 38.26 27.52 18.90 39.92
NO YRS 33 33 33 32 32 32 31 31 31 32 33 33 28