CARROLLTON LOCK 1, KENTUCKY

Monthly Total Precipitation (inches)

(151345)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 200208
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
1893 2.90 3.90 1.70 10.85 q 5.00 3.47 2.52 1.03 4.45 3.48 2.25 3.04 33.74
1894 1.56 3.82 2.34 2.93 3.47 2.70 1.55 1.57 4.89 0.97 0.36 4.26 30.42
1895 3.95 0.50 1.16 1.85 2.64 3.72 2.74 2.29 0.57 z 0.66 6.27 3.54 29.32
1896 1.16 2.58 3.94 0.44 6.48 5.30 5.06 2.82 4.62 1.65 3.90 2.10 40.05
1897 2.54 6.75 6.47 2.96 3.10 2.98 5.89 1.79 0.18 0.83 8.11 2.99 44.59
1898 8.88 1.25 9.20 1.08 5.20 2.90 1.68 2.68 v 4.61 2.77 2.75 1.99 42.31
1899 3.30 2.04 0.00 z 1.54 3.62 4.84 1.62 2.37 0.90 1.95 3.24 3.44 28.86
1900 2.42 2.86 1.46 1.74 5.68 2.58 5.37 3.10 0.80 1.54 5.56 1.38 34.49
1901 0.36 0.82 1.62 1.11 1.84 4.54 0.40 1.61 2.31 0.46 0.86 1.56 17.49
1902 3.76 0.46 1.26 2.24 3.62 1.93 2.79 1.04 3.50 2.26 3.38 5.52 31.76
1903 2.26 6.24 3.22 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 11.72
1904 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
1905 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
1906 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
1907 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
1908 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
1909 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
1910 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
1911 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
1912 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
1913 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
1914 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
1915 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
1916 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
1917 0.00 z 0.00 z 0.00 z 3.68 7.62 5.50 2.55 1.76 3.16 3.20 0.26 1.50 29.23
1918 4.20 1.40 1.72 3.04 3.54 3.41 5.56 4.41 2.16 2.46 1.80 3.61 37.31
1919 2.21 0.87 5.50 4.68 n 3.94 3.10 1.37 1.92 1.81 7.12 6.74 4.33 38.91
1920 4.26 1.21 5.03 8.12 3.67 3.07 2.04 5.58 2.53 2.04 2.53 1.44 41.52
1921 2.00 2.23 5.30 5.19 3.23 3.62 2.38 6.40 3.05 3.44 7.11 6.55 50.50
1922 1.99 1.89 7.24 4.60 3.43 2.20 4.50 1.96 4.48 1.51 1.76 3.81 39.37
1923 5.05 3.34 3.45 3.88 4.08 6.61 2.36 5.12 1.41 0.65 3.19 d 4.85 43.99
1924 4.55 1.48 3.93 2.88 4.46 3.04 2.27 2.12 3.83 a 0.12 0.72 4.62 34.02
1925 1.59 2.17 3.57 2.72 2.00 4.32 6.53 5.17 2.91 5.72 5.29 0.70 42.69
1926 3.00 4.44 2.13 5.27 2.90 3.80 4.27 8.97 o 5.14 6.59 1.63 3.12 42.29
1927 5.78 1.61 6.03 5.89 10.67 3.69 3.58 4.33 3.35 x 2.48 6.04 3.21 53.31
1928 1.71 w 1.99 1.59 3.78 4.16 10.32 3.84 4.54 y 1.63 2.92 2.76 2.27 35.26
1929 3.81 t 1.88 2.13 4.52 8.29 5.27 4.89 v 2.50 4.09 4.70 x 3.92 1.52 34.12
1930 4.66 3.18 1.85 1.65 1.79 0.87 1.09 2.60 4.45 0.71 1.19 2.28 26.32
1931 1.05 2.35 3.07 5.29 2.73 2.66 1.19 6.90 u 5.75 1.90 3.82 4.03 33.84
1932 6.58 2.32 2.44 2.10 0.62 5.80 5.58 7.81 3.87 2.35 3.44 2.67 45.58
1933 7.32 1.91 7.87 6.43 7.76 0.96 2.92 3.40 5.64 3.69 1.78 3.54 53.22
1934 1.21 0.39 2.62 1.25 1.65 4.78 2.18 4.34 2.11 0.72 0.90 1.63 23.78
1935 2.79 1.04 7.25 3.54 6.77 4.93 6.21 6.72 1.88 1.73 2.59 1.75 47.20
1936 1.08 1.93 3.42 4.22 0.84 0.31 3.02 2.27 5.21 3.85 4.20 2.32 32.67
1937 14.48 1.35 0.45 3.33 3.53 3.92 3.61 3.81 2.69 3.04 1.30 2.86 44.37
1938 2.48 2.29 7.60 2.44 4.95 2.81 4.31 5.04 1.00 0.42 3.31 1.75 38.40
1939 4.24 5.59 7.64 5.99 0.78 4.75 4.33 4.44 1.33 1.93 1.38 1.27 43.67
1940 0.58 3.07 3.71 4.46 2.47 3.87 1.77 3.34 1.17 1.01 3.37 2.18 31.00
1941 2.67 0.51 0.92 3.63 1.48 8.23 2.99 1.12 1.06 5.14 2.08 2.86 32.69
1942 2.28 2.39 3.40 3.03 3.99 8.00 2.03 2.87 2.10 1.49 4.64 4.80 41.02
1943 1.68 1.60 8.53 3.20 5.59 3.95 4.68 0.00 1.47 1.22 0.62 1.37 33.91
1944 0.98 3.57 4.59 5.06 3.67 0.40 2.50 5.96 3.33 0.39 1.97 2.75 35.17
1945 4.11 6.04 10.94 3.98 3.63 4.05 3.89 2.28 5.15 2.30 4.56 1.41 52.34
1946 1.58 5.16 5.42 2.01 4.25 4.39 6.85 3.72 1.70 2.46 5.08 2.59 45.21
1947 4.25 0.21 1.44 15.00 6.08 5.56 3.36 2.23 3.65 2.35 2.32 0.92 47.37
1948 3.01 4.80 4.38 7.91 1.67 2.50 2.75 a 3.41 1.10 2.35 7.15 4.70 45.73
1949 7.32 3.40 4.39 1.78 1.60 5.93 1.75 4.98 1.23 2.28 0.58 3.74 38.98
1950 9.87 5.21 2.18 4.14 3.94 5.23 2.81 b 6.45 3.33 e 1.70 5.90 2.50 53.26
1951 5.68 2.92 a 5.23 3.21 2.25 2.64 0.58 b 1.60 1.95 a 3.50 4.45 5.84 39.85
1952 3.86 2.42 5.00 a 2.00 2.57 3.05 1.72 a 2.18 3.40 1.64 2.53 4.39 34.76
1953 4.55 0.78 2.95 2.62 3.11 1.04 2.76 0.99 1.27 0.81 1.17 2.05 24.10
1954 2.67 1.51 1.90 1.69 2.54 2.96 2.17 3.83 3.78 3.89 1.72 2.27 30.93
1955 2.08 7.30 6.42 2.85 3.67 3.36 5.11 0.48 4.11 5.90 3.33 0.61 45.22
1956 2.31 7.61 3.84 2.52 5.44 5.37 3.93 3.55 3.06 2.13 1.80 2.27 43.83
1957 2.65 4.09 1.63 5.61 5.22 4.64 4.32 1.26 2.13 2.24 6.83 4.33 44.95
1958 2.03 0.74 1.92 3.86 5.24 3.85 6.32 4.81 4.49 1.36 2.75 0.86 38.23
1959 5.21 2.91 2.41 0.99 3.67 1.28 3.41 3.25 0.41 4.11 3.99 2.72 34.36
1960 2.47 4.07 1.20 0.82 3.31 13.12 4.00 1.23 2.69 2.48 2.87 1.37 39.63
1961 2.01 4.10 5.75 4.32 6.86 3.27 8.19 3.34 1.69 1.54 3.42 3.03 47.52
1962 3.68 5.73 3.63 0.56 5.52 2.98 5.40 1.91 2.41 2.97 2.22 1.28 38.29
1963 0.81 0.83 8.67 1.81 4.53 1.19 4.85 1.98 1.68 0.23 0.63 0.63 27.84
1964 0.00 z 1.77 14.00 5.34 2.31 2.82 3.32 1.38 1.48 0.56 2.96 5.12 41.06
1965 2.36 5.23 3.72 5.78 0.63 3.90 3.30 1.58 7.66 4.14 1.18 0.50 39.98
1966 5.48 4.22 2.45 6.66 1.93 1.47 2.51 3.98 3.07 1.30 3.94 3.75 40.76
1967 0.60 1.51 4.56 3.12 5.13 1.93 3.40 2.31 1.47 2.28 3.84 3.88 34.03
1968 1.54 0.45 4.82 3.91 6.10 2.03 4.98 3.20 1.82 1.21 3.15 4.12 37.33
1969 4.57 1.40 1.79 4.29 3.76 5.10 3.91 4.85 1.41 1.51 3.43 2.97 38.99
1970 1.27 2.08 4.58 6.86 2.27 5.40 2.69 2.45 3.57 4.40 2.34 4.50 42.41
1971 2.50 7.06 2.22 3.39 5.41 5.84 5.06 5.57 4.88 1.50 1.86 2.82 48.11
1972 2.38 2.56 3.75 6.23 3.70 1.91 3.55 2.38 3.26 2.10 7.78 4.79 44.39
1973 1.98 1.65 5.88 6.80 3.53 7.03 5.92 2.13 3.83 3.31 5.75 2.49 50.30
1974 3.87 1.27 6.94 4.51 5.65 2.45 1.25 6.44 4.64 1.85 2.75 3.01 44.63
1975 3.84 5.58 7.74 5.51 2.74 6.19 3.35 3.81 3.50 4.79 1.89 3.86 52.80
1976 3.80 3.89 2.40 1.06 2.82 6.24 1.99 3.52 3.15 3.66 0.60 0.65 33.78
1977 2.19 1.21 4.71 3.92 1.99 4.13 4.39 5.67 1.80 4.11 3.96 5.33 43.41
1978 5.47 0.39 3.32 2.31 5.19 2.90 5.01 5.75 1.38 3.63 3.54 6.19 45.08
1979 4.97 4.54 0.91 6.31 4.63 3.86 5.09 6.32 10.57 2.23 5.55 3.13 58.11
1980 1.55 1.62 4.54 2.75 5.41 3.20 3.65 3.39 1.82 2.58 2.51 1.29 34.31
1981 0.38 2.84 1.85 4.27 5.82 2.84 5.17 2.69 1.78 2.43 1.78 2.98 34.83
1982 6.23 b 2.02 5.47 2.38 6.23 4.96 2.46 3.29 3.78 1.26 4.53 5.17 a 47.78
1983 1.62 0.72 1.63 5.54 10.04 5.92 0.98 2.43 0.65 12.32 4.33 a 3.41 49.59
1984 0.40 2.25 4.74 5.85 6.24 1.96 3.06 1.84 2.50 2.58 5.57 5.12 42.11
1985 2.51 a 2.06 c 5.85 1.43 4.19 4.27 5.29 5.34 0.63 3.99 6.75 1.20 43.51
1986 1.08 3.61 3.36 2.22 3.77 2.80 10.20 2.72 3.49 3.97 4.03 a 3.27 b 44.52
1987 0.97 b 1.12 5.10 2.68 0.90 3.62 5.97 3.45 1.11 0.71 1.85 a 3.91 a 31.39
1988 2.78 b 5.07 b 3.52 3.50 2.65 0.35 4.52 3.46 3.29 2.45 5.41 3.35 b 40.35
1989 3.39 b 6.82 6.09 5.05 4.96 a 4.55 3.66 5.68 2.62 3.14 2.23 1.60 a 49.79
1990 4.08 a 6.07 2.49 3.13 10.10 6.48 2.60 6.42 4.46 4.57 2.32 a 8.18 60.90
1991 3.37 a 3.57 a 5.84 3.31 2.57 0.86 2.83 3.81 4.20 1.58 1.48 a 6.11 39.53
1992 3.06 0.95 5.40 2.75 6.11 5.23 8.03 5.18 3.60 1.60 4.52 0.87 b 47.30
1993 3.52 3.26 2.94 4.62 2.63 6.00 2.07 4.99 2.46 2.67 5.68 a 2.93 d 43.77
1994 1.75 k 2.08 n 2.38 g 7.51 e 3.36 a 1.28 2.42 2.04 2.45 2.09 3.03 3.44 a 27.62
1995 3.85 a 1.75 a 0.53 d 4.58 10.91 3.27 3.25 4.47 1.38 3.48 b 1.63 b 2.81 a 41.91
1996 4.99 c 1.93 a 4.15 8.79 12.49 6.30 4.14 4.36 6.34 1.58 a 3.50 a 5.31 a 63.88
1997 3.30 2.07 10.78 1.61 7.00 7.71 1.68 3.54 0.65 1.61 3.04 2.81 b 45.80
1998 3.34 2.35 b 3.47 7.97 3.70 b 10.23 5.50 2.37 0.38 3.28 a 2.30 b 3.36 48.25
1999 6.10 a 3.66 2.85 a 1.69 1.17 5.01 2.91 1.07 0.53 2.51 1.78 d 5.14 b 34.42
2000 3.86 b 5.88 a 2.97 4.17 b 3.39 5.85 5.77 8.43 7.33 0.69 2.63 e 4.14 b 55.11
2001 0.91 f 1.63 e 0.59 a 1.56 e 4.32 5.47 g 5.10 c 3.93 d 3.64 d 7.56 b 4.53 k 2.23 f 28.33
2002 2.51 a 1.30 c 3.30 e 4.00 d 6.72 j 6.57 i 0.69 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.80
Period of Record Statistics
MEAN 3.31 2.80 4.11 3.83 4.23 4.06 3.63 3.43 2.92 2.57 3.25 3.09 41.27
S.D. 2.20 1.85 2.51 2.22 2.32 2.20 1.79 1.75 1.78 1.82 1.84 1.55 8.34
SKEW 1.95 0.82 1.17 1.59 1.16 1.12 0.76 0.52 1.18 2.15 0.63 0.51 -0.04
MAX 14.48 7.61 14.00 15.00 12.49 13.12 10.20 8.43 10.57 12.32 8.11 8.18 63.88
MIN 0.36 0.21 0.45 0.44 0.62 0.31 0.40 0.00 0.18 0.12 0.26 0.50 17.49
NO YRS 91 95 94 94 95 94 95 91 93 94 94 94 81