MITCHELL DAM, ALABAMA

Monthly Total Precipitation (inches)

(015465)

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
1937 8.55 6.44 4.05 8.21 a 7.44 2.38 3.24 4.17 3.23 7.47 3.83 2.50 61.51
1938 3.03 d 1.18 b 5.04 16.18 b 2.19 3.53 e 6.92 4.92 1.73 c 0.93 3.08 2.33 51.06
1939 5.48 d 8.90 5.89 2.55 6.79 3.62 4.02 17.75 3.33 0.36 1.02 3.86 63.57
1940 8.88 6.27 7.62 2.47 3.90 6.48 7.50 1.23 0.70 1.07 1.56 7.21 54.89
1941 1.81 3.83 5.67 2.26 0.00 4.29 10.78 2.62 1.70 1.68 2.53 8.54 45.71
1942 3.07 4.25 8.79 1.60 2.34 10.69 6.13 8.88 3.82 0.83 a 1.63 6.16 58.19
1943 3.56 1.33 8.67 5.47 2.01 6.01 7.01 3.64 4.67 0.07 3.92 2.50 48.86
1944 2.70 6.50 7.56 8.88 3.16 1.48 2.68 5.85 2.75 0.36 3.89 2.72 48.53
1945 3.68 10.96 a 3.89 9.86 3.69 1.70 6.95 0.69 3.38 3.17 2.38 6.43 56.78
1946 11.58 5.26 9.19 1.81 6.16 5.01 5.64 3.63 8.05 0.35 5.67 1.93 64.28
1947 11.72 2.50 3.84 5.10 5.47 4.18 4.35 3.55 1.71 1.37 7.80 3.75 55.34
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.17 6.60 4.78 3.26 0.63 14.42 a 3.77 36.63
1949 4.66 6.53 5.87 5.92 1.62 5.39 8.16 4.42 1.41 1.10 0.85 4.87 50.80
1950 1.43 e 4.02 a 5.76 3.90 7.15 0.00 z 10.59 3.96 3.85 a 1.02 0.99 a 3.38 46.05
1951 2.85 1.91 10.34 4.26 1.17 4.03 2.93 1.39 4.64 2.18 2.72 9.27 47.69
1952 4.26 2.48 8.90 3.37 7.05 1.16 1.92 5.39 1.64 1.09 3.46 5.72 46.44
1953 6.07 8.38 2.84 9.86 3.94 3.46 a 6.59 0.31 4.98 0.80 2.14 7.09 56.46
1954 1.73 3.45 3.63 1.93 1.47 3.24 2.44 1.11 0.00 2.52 2.36 3.50 27.38
1955 3.92 4.59 3.91 10.49 4.56 3.26 5.51 2.30 1.06 3.41 3.39 2.05 48.45
1956 1.49 7.43 a 8.51 3.67 2.04 2.80 7.41 3.35 3.61 4.22 3.10 4.74 52.37
1957 5.74 2.43 4.87 12.19 7.47 3.81 2.94 3.31 8.14 1.47 6.07 4.47 62.91
1958 2.02 4.65 6.50 3.37 2.35 3.63 9.05 1.32 4.58 1.12 2.43 2.57 43.59
1959 6.27 5.48 5.88 3.49 8.10 1.93 4.95 1.93 4.60 5.95 0.68 2.12 51.38
1960 5.38 3.95 6.35 2.69 1.98 1.67 7.80 4.80 5.05 2.07 1.60 1.48 44.82
1961 2.81 13.12 9.03 4.11 2.32 6.50 3.28 2.83 1.70 0.48 3.13 16.80 66.11
1962 6.52 a 3.11 b 4.92 7.61 0.58 1.21 g 3.23 e 2.50 c 3.98 2.64 4.60 a 2.65 42.34
1963 7.00 2.09 b 4.56 a 4.58 3.53 13.40 4.82 1.25 5.03 0.00 3.56 5.43 55.25
1964 6.81 4.40 9.12 15.28 0.79 0.92 2.46 2.59 4.12 5.37 3.98 6.04 61.88
1965 4.75 5.86 6.17 1.13 1.06 5.97 5.71 3.76 4.12 3.78 1.49 3.58 47.38
1966 5.87 10.04 4.68 5.04 4.18 1.13 3.85 4.53 5.08 6.56 3.40 4.83 59.19
1967 4.25 5.67 2.49 0.93 5.64 7.05 4.79 6.53 4.15 2.50 4.61 6.14 54.75
1968 5.27 1.73 2.21 7.17 2.11 1.16 3.75 4.17 1.30 1.48 4.86 6.64 41.85
1969 3.27 3.81 4.63 4.44 5.93 5.05 2.40 5.48 5.81 2.52 0.84 5.44 49.62
1970 3.26 3.38 5.04 6.01 4.63 3.11 6.47 7.45 0.47 6.46 1.49 4.58 52.35
1971 3.21 7.18 10.92 3.09 5.85 1.78 6.97 2.12 4.47 0.92 2.31 7.55 56.37
1972 12.47 3.54 6.71 1.91 4.75 3.73 2.77 3.87 4.15 2.74 3.88 a 7.63 58.15
1973 5.89 2.44 13.96 6.71 0.00 z 0.00 z 3.28 3.72 2.08 0.11 5.45 0.00 z 43.64
1974 8.26 4.80 2.60 3.71 5.06 3.03 4.63 8.27 6.45 1.13 3.52 7.48 58.94
1975 6.89 11.04 7.50 11.08 3.66 6.54 8.16 3.76 9.13 4.66 3.53 4.69 80.64
1976 4.57 1.60 12.37 0.62 6.31 5.43 9.26 3.74 1.56 1.94 4.34 4.55 56.29
1977 4.64 3.22 10.92 2.51 1.06 2.16 3.36 0.81 7.09 2.60 4.74 3.53 46.64
1978 7.21 1.73 4.37 4.08 6.19 3.29 1.36 2.08 2.30 0.00 2.72 4.85 40.18
1979 6.50 5.42 6.91 14.81 2.39 a 1.93 6.46 3.14 10.38 0.87 5.34 2.00 66.15
1980 5.68 2.81 12.08 5.45 6.62 2.58 1.55 0.40 3.43 3.89 1.58 1.14 47.21
1981 1.36 7.14 7.04 0.00 z 1.93 1.40 6.06 4.67 1.54 4.30 1.68 5.88 43.00
1982 7.88 10.65 2.73 8.87 2.90 2.86 5.21 2.18 1.24 3.45 7.29 7.06 62.32
1983 4.22 7.43 7.53 9.78 4.54 2.30 1.61 5.73 6.38 4.45 8.74 8.97 71.68
1984 4.60 4.84 4.94 4.77 4.00 1.27 5.31 5.89 0.53 5.51 4.35 2.92 48.93
1985 4.00 5.25 1.48 3.10 2.94 1.44 a 5.79 4.19 4.62 5.53 2.05 3.36 43.75
1986 0.40 3.25 3.99 0.33 6.50 2.03 2.69 3.63 2.50 2.38 12.72 2.84 43.26
1987 5.89 7.50 4.69 0.68 2.92 4.36 1.63 2.08 0.44 0.59 3.26 5.19 39.23
1988 5.79 4.20 2.66 4.00 1.62 0.51 6.96 1.10 12.79 3.36 4.59 3.40 50.98
1989 2.49 2.98 7.32 4.98 3.25 7.62 4.64 2.17 4.79 3.07 4.81 6.94 55.06
1990 9.53 9.33 9.27 2.54 4.51 3.18 2.81 1.02 0.29 3.09 2.46 2.88 50.91
1991 7.36 3.22 4.62 5.67 6.68 10.20 4.43 2.85 2.58 0.75 4.61 5.49 58.46
1992 5.39 6.29 3.35 3.92 1.47 3.88 4.40 5.90 4.46 1.94 9.15 7.27 57.42
1993 7.03 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 7.03
1994 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
1995 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
1996 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
1997 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
1998 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
1999 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
2000 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
2001 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
2002 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
2003 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
2004 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
2005 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
2006 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
2007 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
2008 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
2009 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
2010 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
2011 2.99 3.09 b 9.16 a 5.27 1.81 7.41 b 4.91 0.91 4.29 1.28 6.29 3.09 50.50
2012 5.77 b 4.63 b 6.17 a 1.93 a 2.44 u 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 18.50
Period of Record Statistics
MEAN 5.17 5.08 6.31 5.28 3.81 3.89 5.04 3.70 3.77 2.38 3.91 4.89 53.32
S.D. 2.61 2.75 2.80 3.75 2.14 2.60 2.31 2.72 2.56 1.89 2.67 2.60 8.95
SKEW 0.71 0.89 0.59 1.18 0.25 1.49 0.45 2.57 1.12 0.85 1.87 1.77 0.20
MAX 12.47 13.12 13.96 16.18 8.10 13.40 10.78 17.75 12.79 7.47 14.42 16.80 80.64
MIN 0.40 1.18 1.48 0.33 0.00 0.51 1.36 0.31 0.00 0.00 0.68 1.14 27.38
NO YRS 58 57 57 56 55 54 57 57 57 57 57 56 52