CHATTANOOGA WB CITY, TENNESSEE

Monthly Average Temperature (Degrees Fahrenheit)

(401661)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 195012
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
1927 42.97 53.15 a 53.08 63.43 69.58 73.70 78.44 75.35 75.22 64.90 54.87 43.48 a 62.35
1928 41.11 43.33 50.61 56.77 66.40 72.87 78.44 78.19 69.13 63.71 51.03 43.63 59.60
1929 42.37 40.80 55.60 63.18 67.76 74.45 78.11 77.84 72.07 59.31 49.42 41.58 60.21
1930 41.71 50.09 48.69 63.15 68.44 74.78 81.95 77.81 75.15 58.69 49.57 39.40 60.79
1931 41.84 46.96 46.26 59.40 66.73 78.65 80.90 76.90 78.12 65.44 57.82 50.68 62.47
1932 49.37 52.38 47.08 61.42 67.77 77.03 80.00 79.19 72.70 59.79 47.45 44.81 61.58
1933 48.50 43.64 51.03 59.58 72.53 78.07 a 78.60 76.79 76.97 62.76 51.08 51.10 62.55
1934 45.23 40.20 50.47 61.65 71.37 78.82 81.85 a 80.42 73.42 63.71 54.02 42.39 61.96
1935 44.06 45.61 58.95 61.82 70.42 75.33 81.68 81.26 75.28 64.26 53.25 36.02 62.33
1936 37.58 40.71 56.66 58.97 73.47 81.70 81.63 81.76 77.68 64.16 49.43 47.24 62.58
1937 53.34 43.50 50.18 60.12 70.44 79.52 79.77 80.42 72.13 59.39 48.27 42.61 61.64
1938 42.82 51.82 58.84 61.98 70.50 74.68 79.44 81.15 74.13 65.10 52.80 43.79 63.09
1939 45.35 48.57 54.94 59.73 69.56 78.42 80.58 78.76 77.28 66.32 50.12 45.06 62.89
1940 28.66 41.60 50.31 59.57 67.44 76.73 76.53 77.79 68.83 60.71 48.07 44.47 58.39
1941 40.95 37.70 44.21 61.93 69.87 75.92 79.13 78.73 74.43 67.52 47.83 44.18 60.20
1942 37.60 37.59 50.15 61.13 68.52 77.20 79.52 76.05 69.60 60.37 51.50 39.65 59.07
1943 43.11 43.20 47.35 58.42 69.27 80.23 78.84 80.00 68.58 56.34 46.27 40.37 59.33
1944 40.19 47.31 50.26 57.83 70.73 78.70 78.31 77.85 73.20 60.02 48.45 38.50 60.11
1945 38.98 44.07 59.87 61.50 65.06 75.23 78.66 77.48 75.03 58.98 51.27 35.82 60.16
1946 41.71 44.62 57.68 62.35 67.16 74.60 78.82 a 76.44 70.23 60.37 55.20 44.65 61.15
1947 43.95 35.39 42.90 61.95 a 66.16 74.48 75.45 81.39 74.55 66.32 48.62 41.84 59.42
1948 33.77 46.66 54.69 64.53 67.79 77.50 80.05 76.92 73.52 59.81 53.82 46.65 61.31
1949 50.45 49.82 51.77 60.43 72.13 78.57 82.69 79.65 71.33 a 67.98 50.55 45.69 63.42
1950 54.82 a 49.62 50.56 58.87 72.66 77.32 77.68 a 76.11 71.27 66.45 46.80 39.42 61.80
Period of Record Statistics
MEAN 42.94 44.93 51.76 60.82 69.24 76.85 79.46 78.51 73.33 62.60 50.73 43.04 61.18
S.D. 5.79 4.87 4.63 1.93 2.26 2.26 1.76 1.89 2.82 3.28 2.96 3.88 1.42
SKEW -0.09 -0.08 0.08 -0.15 0.08 0.14 -0.19 0.19 -0.08 -0.02 0.57 0.12 -0.23
MAX 54.82 53.15 59.87 64.53 73.47 81.70 82.69 81.76 78.12 67.98 57.82 51.10 63.42
MIN 28.66 35.39 42.90 56.77 65.06 72.87 75.45 75.35 68.58 56.34 46.27 35.82 58.39
NO YRS 24 24 24 24 24 24 24 24 24 24 24 24 24