MERRILL, MISSISSIPPI

Monthly Total Precipitation (inches)

(225789)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 199803
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
1905 6.29 11.40 7.38 8.53 5.42 4.21 4.52 8.45 1.31 4.62 3.59 6.37 72.09
1906 3.25 2.32 12.28 2.42 3.44 7.26 6.52 3.70 13.25 2.76 1.36 1.86 60.42
1907 3.40 2.12 9.98 8.06 14.28 10.20 6.34 4.36 9.40 0.70 8.20 6.37 83.41
1908 4.12 9.18 4.50 5.24 7.76 8.94 5.98 7.20 5.88 0.62 0.78 1.76 61.96
1909 2.74 5.01 6.72 10.10 6.70 10.82 5.74 5.38 5.08 2.10 0.22 7.00 67.61
1910 3.56 5.87 q 1.00 1.02 3.36 11.62 9.12 2.84 2.48 3.28 2.64 4.46 45.38
1911 4.04 0.56 4.38 10.28 4.62 5.73 13.26 8.00 6.94 3.58 4.50 9.52 75.41
1912 7.95 4.72 11.17 20.16 6.22 w 4.48 7.14 6.86 3.51 1.83 1.86 9.84 79.52
1913 4.19 p 3.74 12.65 5.59 6.25 3.03 u 10.77 2.63 8.91 4.21 4.53 2.67 61.95
1914 1.71 4.45 3.67 4.06 2.42 2.52 6.55 q 8.44 10.30 3.57 4.28 5.77 51.19
1915 7.16 9.64 3.04 0.34 4.66 3.11 4.79 9.01 2.66 5.94 4.95 6.38 61.68
1916 5.10 v 4.74 3.78 4.30 9.94 3.98 s 30.75 a 2.05 4.36 1.30 3.35 7.04 71.61
1917 6.09 7.17 5.66 3.68 2.15 3.40 0.00 z 7.99 u 6.23 0.95 2.00 3.55 40.88
1918 5.31 2.18 0.71 8.80 2.66 4.63 2.24 7.07 3.69 10.15 4.37 5.53 z 51.81
1919 6.15 7.65 13.60 6.84 10.63 3.25 4.91 8.42 2.60 5.13 5.51 7.71 82.40
1920 5.28 5.70 8.81 8.63 2.93 5.64 6.57 4.43 4.88 1.62 3.07 7.42 64.98
1921 2.58 4.90 9.85 4.73 1.68 3.14 4.66 t 3.63 s 1.49 1.56 1.31 7.43 w 31.24
1922 8.74 5.27 14.08 3.04 10.29 2.66 4.96 1.27 2.65 0.80 2.16 6.74 62.66
1923 6.53 4.24 5.87 5.32 10.09 6.13 4.85 7.50 1.82 6.75 5.80 5.76 70.66
1924 7.10 4.98 1.90 2.93 4.38 9.36 6.20 4.04 3.39 0.20 0.04 5.29 49.81
1925 10.48 4.28 0.76 0.65 4.67 2.37 10.11 l 3.41 1.96 5.29 2.51 1.91 38.29
1926 9.81 r 7.13 11.07 4.49 4.77 6.83 5.58 8.30 4.80 2.81 4.13 3.36 63.27
1927 1.02 7.81 6.70 3.22 4.24 8.30 6.92 2.86 0.19 1.25 5.20 6.09 53.80
1928 1.45 4.93 5.35 11.11 5.28 18.06 7.26 4.66 4.89 3.06 2.31 5.37 73.73
1929 7.02 14.75 13.91 3.39 9.32 6.28 4.43 1.69 5.96 6.45 6.56 4.92 84.68
1930 5.89 4.01 3.87 0.38 1.87 1.12 5.56 3.69 9.37 2.83 7.89 2.74 49.22
1931 5.26 3.22 5.77 4.70 4.55 2.63 17.36 5.15 1.42 1.90 1.45 10.19 63.60
1932 8.10 3.25 2.82 2.65 8.38 3.87 4.91 10.27 7.64 7.38 3.21 6.54 69.02
1933 3.29 6.68 10.57 15.23 2.96 1.64 10.02 8.03 1.52 1.52 0.48 3.79 65.73
1934 3.10 7.04 6.63 2.80 5.21 3.39 11.08 4.59 2.16 2.45 8.83 2.06 59.34
1935 4.00 4.92 9.97 6.80 6.97 5.21 5.42 6.63 5.03 0.33 2.04 6.14 63.46
1936 10.47 6.36 1.82 7.06 5.98 3.50 10.42 2.35 0.00 z 1.02 3.23 7.02 59.23
1937 3.07 2.57 6.65 4.64 4.34 5.10 4.71 6.00 4.38 7.01 2.78 3.60 54.85
1938 3.18 1.98 7.99 5.16 1.10 3.02 5.59 4.29 2.38 1.19 5.39 4.34 45.61
1939 3.46 7.97 2.30 3.19 8.11 10.56 7.43 8.15 9.82 2.81 0.84 2.22 66.86
1940 4.31 4.88 2.96 6.81 3.11 8.90 6.40 2.94 3.43 0.39 2.76 9.88 56.77
1941 3.72 2.78 3.98 2.35 0.89 7.15 8.11 6.55 6.52 3.68 3.04 7.40 56.17
1942 3.54 6.74 6.13 2.27 4.72 4.90 8.10 10.51 3.31 3.65 0.66 6.04 60.57
1943 2.98 2.49 7.84 5.86 3.12 3.48 8.69 5.11 5.64 0.72 7.95 4.54 58.42
1944 5.75 3.84 9.82 7.81 2.88 2.99 4.12 9.34 8.47 0.10 11.24 2.96 69.32
1945 5.39 4.78 4.41 7.54 s 3.48 x 3.55 v 13.20 i 1.76 s 4.80 t 5.84 v 3.65 u 6.22 r 14.58
1946 6.88 o 5.24 t 10.85 v 1.46 12.24 14.26 13.41 j 5.48 6.02 0.24 4.54 2.95 y 44.24
1947 12.35 1.24 11.44 9.96 8.49 2.63 4.31 5.85 7.33 2.80 11.37 8.49 86.26
1948 5.79 2.97 12.78 4.76 4.07 2.14 16.29 7.89 6.63 3.12 18.61 6.36 91.41
1949 2.36 5.04 8.63 6.61 5.80 3.31 12.58 5.69 10.49 4.36 0.90 5.86 71.63
1950 3.74 3.43 7.70 4.29 4.84 4.70 8.63 3.04 3.54 2.05 1.28 6.93 54.17
1951 3.40 2.56 12.04 4.02 0.08 6.82 4.85 1.49 5.44 0.91 4.11 3.66 49.38
1952 2.97 5.59 3.62 5.78 7.90 0.67 2.60 5.20 4.99 0.00 3.26 10.11 52.69
1953 2.60 9.91 4.45 7.11 0.94 5.90 10.34 6.41 2.21 0.06 6.55 9.87 66.35
1954 1.55 1.78 3.55 4.07 6.08 2.64 5.72 2.06 2.56 2.26 2.60 7.14 42.01
1955 7.04 4.87 0.67 16.42 4.63 2.28 13.61 7.84 0.77 2.82 1.45 0.00 e 62.40
1956 3.05 4.06 8.13 1.64 2.09 9.66 10.45 3.20 5.21 6.52 1.78 7.93 63.72
1957 1.73 1.89 4.80 5.95 5.60 3.60 4.14 3.32 17.37 2.80 7.44 3.29 61.93
1958 5.87 2.60 7.39 5.46 9.01 6.16 12.82 2.56 12.12 0.74 1.12 1.84 67.69
1959 2.89 7.48 7.37 6.49 6.83 17.43 6.08 10.79 7.03 7.31 3.15 3.10 85.95
1960 4.30 4.81 5.98 3.54 7.09 0.81 4.50 7.23 6.35 4.65 1.10 3.03 53.39
1961 5.92 16.60 15.50 4.41 3.75 7.40 6.06 10.61 6.99 2.25 9.48 13.38 102.35
1962 5.47 3.31 5.42 6.07 4.08 6.62 a 4.34 5.18 4.41 3.91 3.28 3.63 55.72
1963 4.90 4.25 2.52 0.87 3.61 2.14 9.15 5.91 0.76 0.02 3.05 4.81 41.99
1964 8.42 3.82 6.36 9.15 3.06 5.80 5.56 4.66 3.13 3.42 4.09 4.47 61.94
1965 5.28 6.02 6.36 0.66 2.52 4.96 9.38 3.34 10.12 2.57 1.05 4.95 57.21
1966 7.36 11.92 5.17 5.36 2.24 1.89 4.50 4.47 5.21 2.12 3.46 3.01 56.71
1967 5.51 4.06 1.14 3.33 3.32 3.36 6.01 7.99 4.67 7.53 0.96 9.65 57.53
1968 2.24 3.03 2.18 4.49 4.23 4.42 5.27 3.32 4.42 3.68 5.95 6.30 49.53
1969 2.76 3.60 8.74 4.88 3.44 0.46 12.49 8.10 0.76 2.12 2.03 4.45 53.83
1970 3.29 4.93 8.32 1.72 2.91 a 6.72 4.55 7.95 3.45 8.87 2.74 7.15 62.60
1971 2.05 7.54 5.83 1.74 4.97 2.67 13.13 3.11 9.78 0.32 2.09 7.97 61.20
1972 8.98 4.38 6.71 0.79 6.98 3.09 5.59 2.21 2.77 2.49 5.08 0.00 z 49.07
1973 3.07 7.55 11.75 5.36 5.11 6.00 8.61 3.93 15.50 1.23 5.60 4.98 78.69
1974 8.06 2.44 6.38 6.62 2.95 5.68 7.42 3.64 8.58 2.91 5.78 5.21 65.67
1975 5.28 3.59 9.00 8.51 9.38 5.63 13.11 6.52 8.03 10.19 4.69 5.32 89.25
1976 1.68 4.34 5.43 0.77 8.89 4.01 8.93 1.74 3.48 5.63 5.18 4.55 54.63
1977 6.30 5.79 15.35 4.71 6.00 3.14 6.00 7.83 12.00 3.34 8.46 3.35 82.27
1978 9.37 3.29 2.51 4.57 8.07 10.33 5.89 2.83 2.50 0.00 3.23 4.59 57.18
1979 9.92 8.87 8.72 6.75 3.50 3.86 10.58 6.94 11.56 0.60 11.62 4.40 87.32
1980 5.32 2.87 15.79 14.50 14.81 1.88 3.98 3.00 2.44 5.81 2.97 1.92 75.29
1981 0.00 z 0.00 z 1.43 y 1.10 3.07 2.34 5.15 5.71 2.16 0.92 1.87 6.71 29.03
1982 5.59 9.23 1.92 5.48 2.35 9.69 10.70 4.25 2.31 0.64 7.72 8.55 68.43
1983 5.78 12.50 4.96 17.32 7.06 7.02 1.71 9.02 6.86 2.43 5.81 8.97 89.44
1984 5.63 6.31 4.25 3.30 8.77 3.44 6.22 8.28 0.75 5.37 3.42 3.90 59.64
1985 3.13 7.14 4.71 3.33 1.31 3.83 7.80 8.61 8.66 11.37 2.55 4.85 67.29
1986 3.74 3.91 6.56 1.67 4.45 2.78 4.96 6.47 5.07 1.83 10.43 4.86 56.73
1987 6.77 8.79 6.89 1.45 8.46 3.21 3.31 4.65 1.82 0.00 4.46 3.75 53.56
1988 6.93 6.19 10.65 5.29 0.36 3.21 10.34 5.92 13.59 3.47 3.14 2.17 71.26
1989 1.90 0.81 5.26 4.75 8.41 6.35 7.53 1.50 3.03 1.22 7.76 6.37 54.89
1990 7.87 9.12 7.96 2.20 7.47 5.84 3.15 3.78 0.10 e 2.06 a 2.95 3.86 56.36
1991 14.97 2.59 5.93 a 6.50 20.38 3.72 7.22 4.63 a 5.70 b 0.94 4.15 2.92 79.65
1992 12.67 1.88 b 4.07 8.02 1.33 5.04 2.62 j 4.53 1.95 1.80 13.28 a 0.00 z 54.57
1993 0.00 z 3.67 a 9.71 2.08 a 6.61 2.65 a 3.68 5.52 5.49 5.39 1.87 e 3.88 50.55
1994 5.93 3.41 5.42 5.73 4.92 5.91 5.08 1.09 1.44 2.75 3.27 8.34 a 53.29
1995 9.95 c 9.75 d 8.29 5.00 10.90 a 3.33 4.58 5.10 0.35 6.00 5.16 8.57 76.98
1996 8.32 4.46 7.99 6.60 0.85 4.49 6.31 7.86 1.85 a 1.20 3.25 5.62 58.80
1997 7.90 9.60 4.35 7.00 8.35 9.38 7.06 2.32 0.49 a 2.70 9.10 2.35 70.60
1998 14.35 0.00 z 0.00 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 14.35
Period of Record Statistics
MEAN 5.45 5.36 6.73 5.37 5.50 5.24 7.43 5.41 5.16 3.01 4.32 5.45 65.01
S.D. 2.92 3.02 3.70 3.73 3.45 3.32 4.05 2.47 3.66 2.50 3.22 2.49 12.44
SKEW 1.01 1.23 0.48 1.55 1.29 1.56 2.61 0.23 1.01 1.18 1.60 0.48 0.68
MAX 14.97 16.60 15.79 20.16 20.38 18.06 30.75 10.79 17.37 11.37 18.61 13.38 102.35
MIN 1.02 0.56 0.00 0.34 0.08 0.46 1.71 1.09 0.10 0.00 0.04 0.00 41.99
NO YRS 88 90 92 92 91 90 86 90 91 92 92 87 76