DECATUR, ALABAMA

Monthly Total Precipitation (inches)

(012207)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 196905
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
1880 0.00 z 1.83 w 9.35 s 8.85 u 3.40 x 1.65 w 1.85 z 1.90 x 6.00 t 3.30 y 6.85 t 6.25 w 0.00
1881 1.70 z 4.35 u 5.75 v 5.30 x 3.95 z 1.30 z 1.00 z 1.90 z 3.20 z 1.15 z 0.00 z 0.00 z 0.00
1882 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1883 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1884 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1885 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1886 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1887 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1888 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1889 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1890 3.28 9.42 a 3.62 4.72 5.67 2.37 3.32 4.82 3.85 2.37 0.00 2.47 45.91
1891 7.02 9.36 9.43 4.44 1.23 5.24 5.38 2.33 0.87 0.39 7.23 6.06 58.98
1892 5.56 5.31 r 4.17 11.14 s 2.71 2.84 7.50 6.39 5.01 0.29 5.60 5.47 45.54
1893 2.49 z 5.87 o 3.26 w 8.41 8.16 5.13 3.68 1.84 0.00 z 0.00 z 0.00 z 0.00 z 27.22
1894 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.01 4.01
1895 7.61 1.51 7.66 q 2.21 0.00 z 0.00 z 0.00 z 3.60 t 0.00 z 0.00 z 1.31 6.27 18.91
1896 1.82 6.74 4.71 p 4.20 t 0.00 z 0.00 z 0.00 z 0.00 z 3.94 x 1.06 x 7.60 1.69 z 16.16
1897 3.85 v 4.13 o 15.81 o 4.55 t 3.30 z 1.37 z 3.67 t 1.82 u 0.00 z 2.75 z 1.54 8.75 s 1.54
1898 6.46 1.13 3.92 3.65 1.29 x 1.65 5.14 r 3.17 3.55 4.81 u 3.37 2.04 28.94
1899 5.95 q 6.71 k 10.80 2.41 t 1.17 2.02 w 5.31 3.62 u 0.11 1.52 z 4.57 v 6.67 24.06
1900 3.45 4.12 4.92 7.64 q 3.09 11.07 e 6.14 q 2.95 y 1.96 y 5.94 3.87 2.66 39.12
1901 5.53 x 2.39 6.44 s 5.19 3.63 2.97 0.72 10.33 q 6.75 u 1.15 z 1.88 6.41 23.19
1902 4.23 4.08 6.35 s 2.02 1.28 3.69 1.94 1.28 2.46 3.07 5.71 4.80 34.56
1903 3.52 11.03 4.53 3.12 5.27 t 2.19 q 2.47 v 4.49 0.58 z 2.73 z 0.00 z 2.14 z 26.69
1904 1.90 1.25 7.60 2.78 3.04 1.51 5.39 2.91 1.60 0.30 1.92 4.50 34.70
1905 3.29 7.35 4.52 3.41 3.55 4.75 3.96 5.28 2.97 7.27 1.30 5.10 52.75
1906 6.90 1.15 6.82 0.73 4.09 2.31 9.21 2.04 4.95 4.33 2.63 3.59 48.75
1907 1.04 6.39 3.75 3.24 8.44 3.07 1.68 3.02 5.03 1.96 3.60 3.37 44.59
1908 2.63 5.89 5.32 3.00 7.01 4.01 2.06 3.09 2.67 1.55 1.16 6.84 45.23
1909 3.01 7.32 6.28 6.79 7.05 5.66 6.14 1.45 2.72 3.11 2.35 6.61 58.49
1910 4.49 5.58 0.65 3.08 5.96 7.23 6.38 1.55 2.67 4.31 2.07 5.03 49.00
1911 5.33 5.05 2.34 13.57 2.69 3.19 5.05 r 4.91 2.84 4.66 3.62 11.52 59.72
1912 4.57 3.59 9.99 9.67 5.61 3.02 7.00 5.30 3.26 1.96 1.41 5.99 61.37
1913 9.16 o 6.02 s 4.91 u 1.56 u 2.94 s 4.25 2.16 2.71 y 3.71 1.51 1.23 2.77 15.63
1914 1.84 y 3.88 4.66 0.00 z 1.40 3.02 2.18 3.89 2.58 1.78 2.87 6.49 32.75
1915 4.02 4.49 2.92 0.69 2.76 1.71 4.79 5.42 0.92 4.53 4.54 5.24 42.03
1916 4.57 2.88 2.60 3.30 4.61 4.72 12.07 l 2.42 0.57 y 1.31 1.97 4.74 33.12
1917 5.54 5.06 n 5.91 w 4.83 v 2.58 u 5.78 5.74 1.90 3.05 1.73 1.01 1.36 26.11
1918 5.24 1.80 1.11 7.80 3.82 4.48 3.56 0.47 3.01 s 6.16 3.15 3.17 40.76
1919 4.73 q 2.38 9.27 1.78 7.13 4.96 6.02 11.93 0.70 5.09 5.23 r 4.13 53.39
1920 4.60 2.61 7.46 9.24 4.28 3.75 s 3.61 5.14 2.38 0.17 2.77 5.48 47.74
1921 2.75 5.93 3.87 6.61 2.24 1.83 3.98 n 3.37 o 3.08 1.42 4.46 3.45 35.64
1922 5.90 m 3.92 10.71 4.77 4.55 3.68 4.21 3.21 0.97 0.76 1.34 7.85 45.97
1923 6.20 6.35 5.78 5.24 s 6.28 n 3.87 2.92 8.17 p 0.92 1.63 4.72 7.75 40.14
1924 5.97 5.17 5.09 6.86 5.72 3.67 1.36 2.69 1.95 0.00 0.39 7.45 46.32
1925 6.44 2.10 2.59 1.86 1.20 1.38 3.17 2.31 1.44 7.24 4.36 2.12 36.21
1926 4.42 2.97 3.53 1.93 3.95 6.30 2.12 6.20 0.35 2.91 5.34 10.93 50.95
1927 2.47 3.74 6.12 3.46 5.08 6.33 1.95 4.16 1.92 1.55 5.63 6.52 48.93
1928 2.70 2.30 4.80 10.91 4.14 8.75 5.53 4.91 1.93 8.25 4.63 1.28 60.13
1929 5.40 5.14 11.45 3.70 4.62 3.69 3.49 0.67 5.81 4.86 7.77 3.27 59.87
1930 1.75 2.91 4.63 0.58 5.94 1.70 2.29 2.84 3.26 1.61 6.83 3.15 37.49
1931 2.42 3.69 4.46 3.13 2.99 0.20 3.77 3.05 0.88 2.58 3.46 11.09 41.72
1932 8.46 6.91 3.89 4.25 1.97 6.53 4.05 8.09 2.37 8.83 3.72 9.68 68.75
1933 2.45 5.35 3.51 4.84 5.62 0.34 3.34 4.81 2.64 1.24 1.47 3.31 38.92
1934 3.62 3.67 7.67 3.36 1.95 7.18 5.23 4.52 3.34 a 1.99 b 3.19 3.33 49.05
1935 6.38 3.97 7.78 4.33 7.03 2.50 1.71 0.93 0.40 3.23 6.01 3.27 47.54
1936 5.80 4.21 6.52 7.71 1.44 1.15 9.01 4.33 2.85 3.22 2.41 6.16 54.81
1937 11.66 4.23 2.10 5.89 4.91 2.16 4.86 4.07 1.88 5.42 1.65 3.80 52.63
1938 4.25 1.17 6.62 5.33 2.62 4.33 5.22 3.70 1.62 0.23 5.37 1.88 42.34
1939 7.62 12.16 4.74 4.30 3.61 6.11 2.89 4.25 3.34 0.84 1.33 3.03 54.22
1940 2.92 5.79 6.38 3.89 2.11 3.44 7.99 2.27 0.94 2.28 4.93 3.80 46.74
1941 4.47 1.16 3.43 3.41 0.15 1.85 4.72 4.20 1.69 2.90 2.99 3.75 34.72
1942 2.37 3.78 5.65 1.10 1.61 a 2.06 3.40 5.06 2.99 2.47 2.13 9.07 41.69
1943 1.03 3.35 5.40 3.50 2.26 1.95 4.48 1.80 6.49 1.72 1.54 2.94 36.46
1944 2.99 9.22 9.38 4.81 2.43 1.64 5.23 5.19 4.28 1.07 2.34 6.79 55.37
1945 4.66 8.36 6.24 5.83 2.62 4.51 2.08 6.13 1.79 1.14 5.15 6.92 55.43
1946 8.98 10.03 4.26 6.68 6.19 3.31 4.20 2.90 8.49 2.57 5.10 3.35 66.06
1947 10.56 2.08 5.04 4.63 2.77 3.36 4.29 2.08 1.55 1.24 6.39 3.07 47.06
1948 3.33 10.58 9.65 2.99 3.23 3.57 5.29 1.26 3.21 0.87 11.73 3.92 59.63
1949 12.98 4.86 5.35 3.75 3.36 8.84 2.43 2.63 4.37 2.66 2.17 5.01 58.41
1950 10.09 7.21 9.24 3.50 4.49 3.69 7.81 9.36 3.91 0.68 3.01 2.11 65.10
1951 6.65 6.29 9.78 5.71 0.53 4.02 6.53 0.31 4.66 1.53 7.26 10.69 63.96
1952 6.68 3.02 6.71 1.46 2.88 0.63 1.14 4.36 2.58 2.70 3.55 3.77 39.48
1953 6.28 7.99 2.97 4.57 3.44 1.65 4.37 1.29 3.61 0.29 0.95 6.84 44.25
1954 9.33 2.10 1.24 5.03 3.61 1.11 1.38 1.67 0.96 2.75 3.33 8.08 40.59
1955 3.08 6.62 6.23 4.30 4.15 2.65 5.83 0.84 0.64 2.36 2.43 2.53 41.66
1956 2.21 9.22 3.68 7.26 3.34 4.88 3.80 4.33 2.22 4.09 2.72 8.26 56.01
1957 8.75 5.88 2.08 a 3.35 5.54 3.67 2.32 3.08 8.11 4.38 b 14.26 4.26 65.68
1958 1.00 a 2.80 0.00 z 8.10 h 4.23 3.35 10.89 2.34 4.47 0.87 5.66 1.29 36.90
1959 4.22 3.23 3.26 4.16 5.49 3.19 2.45 3.52 4.21 5.77 3.14 7.43 50.07
1960 5.44 4.12 7.87 2.02 4.90 4.68 5.48 9.08 6.00 3.20 3.17 2.97 58.93
1961 2.38 7.47 6.45 2.60 6.34 5.19 2.40 2.12 2.47 1.96 4.77 10.79 54.94
1962 9.47 a 4.31 c 5.82 4.71 c 0.91 a 2.35 c 0.67 c 0.00 e 3.00 a 2.09 3.56 c 3.35 a 40.24
1963 2.76 e 2.44 a 6.69 a 2.48 b 3.84 b 2.17 a 2.56 d 0.58 b 0.64 a 0.02 4.69 4.26 33.13
1964 6.98 4.52 10.08 11.46 1.80 1.64 3.14 3.56 6.87 3.62 3.86 3.67 61.20
1965 2.93 4.90 8.32 4.57 1.50 3.25 5.04 6.48 2.26 1.18 0.59 0.88 41.90
1966 7.09 5.06 2.17 3.81 7.28 2.04 4.41 5.28 4.31 2.92 2.35 4.40 51.12
1967 2.06 0.00 z 1.36 3.44 4.96 2.42 7.95 6.29 2.42 3.04 4.87 9.80 48.61
1968 6.01 0.79 6.60 3.21 5.07 0.47 4.30 1.62 5.61 2.19 4.74 3.36 g 40.61
1969 9.28 b 7.25 2.86 5.89 5.74 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 31.02
Period of Record Statistics
MEAN 5.04 4.88 5.52 4.50 3.87 3.58 4.22 3.61 2.95 2.66 3.69 5.08 49.84
S.D. 2.67 2.65 2.62 2.53 1.93 2.07 2.14 2.26 1.81 2.00 2.43 2.61 9.35
SKEW 0.76 0.66 0.36 1.28 0.28 1.06 0.72 1.07 0.89 1.11 1.64 0.75 0.12
MAX 12.98 12.16 11.45 13.57 8.44 11.07 10.89 11.93 8.49 8.83 14.26 11.52 68.75
MIN 1.00 0.79 0.65 0.58 0.15 0.20 0.67 0.00 0.11 0.00 0.00 0.88 33.13
NO YRS 71 72 70 69 71 72 69 69 69 70 74 74 53