ROLLING FORK, MISSISSIPPI

Monthly Total Precipitation (inches)

(227560)

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
1936 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.13 0.47 0.00 z 0.00 z 3.94 6.06 14.60
1937 11.62 l 3.36 0.00 z 0.00 z 1.67 6.46 0.00 z 2.39 0.00 z 3.03 0.59 7.48 24.98
1938 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
1939 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
1940 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
1941 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
1942 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
1943 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 1.54 4.18 3.84 9.56
1944 5.41 4.66 6.51 6.17 4.99 0.16 0.86 1.60 2.62 0.00 z 2.99 6.26 42.23
1945 5.90 7.74 9.76 5.32 2.99 0.00 z 0.00 z 0.00 z 0.00 z 6.19 3.25 3.87 r 41.15
1946 11.53 9.01 4.62 4.45 4.30 z 6.95 7.30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 43.86
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.35 7.40 1.33 7.19 4.26 22.53
1948 3.87 a 8.23 5.24 5.54 1.74 1.77 3.18 4.35 2.03 0.20 18.23 5.03 59.41
1949 11.58 4.79 6.18 3.63 4.71 7.36 8.01 5.15 2.00 5.74 0.18 3.27 62.60
1950 8.41 7.87 5.09 4.00 5.01 7.68 5.85 5.05 6.79 1.84 3.38 4.27 65.24
1951 11.62 0.13 7.88 3.82 0.00 z 3.53 3.56 0.47 4.99 1.52 1.81 a 8.66 47.99
1952 4.40 3.59 2.14 4.46 4.42 0.00 0.10 1.72 1.50 0.00 4.95 3.54 30.82
1953 3.90 6.82 4.14 7.16 8.19 0.94 4.47 0.90 0.27 0.65 0.79 8.81 47.04
1954 4.69 c 2.11 2.75 1.87 8.23 0.86 0.84 0.00 4.03 2.74 3.65 4.06 35.83
1955 4.91 5.78 4.20 5.80 5.24 7.62 8.53 3.10 1.99 1.02 2.57 b 4.15 54.91
1956 1.97 13.40 5.96 a 3.35 4.36 2.61 1.03 2.91 0.80 3.10 3.76 9.23 52.48
1957 6.98 3.84 4.78 4.08 3.81 10.12 2.90 0.00 z 0.00 z 0.00 z 5.55 f 3.77 40.28
1958 3.46 3.51 5.25 11.41 7.14 a 7.08 5.21 4.21 11.60 1.65 1.57 0.73 62.82
1959 1.89 3.96 5.12 6.57 2.78 3.61 5.32 1.69 3.39 2.63 3.02 4.49 44.47
1960 5.24 5.18 4.84 1.08 2.73 3.69 0.22 9.68 0.47 4.00 3.78 3.72 b 44.63
1961 2.55 7.01 9.85 3.04 1.09 3.97 3.43 1.56 2.13 1.52 8.38 11.24 55.77
1962 8.02 3.78 4.55 5.15 2.49 a 3.92 1.27 2.80 1.55 a 3.01 3.68 2.54 42.76
1963 2.35 2.15 a 5.32 4.32 1.21 4.58 5.36 0.86 0.70 0.00 z 0.00 z 2.08 28.93
1964 4.26 3.35 6.33 9.20 2.21 0.78 4.66 4.17 6.33 2.22 3.65 4.91 52.07
1965 2.55 8.08 7.66 0.58 1.67 4.27 2.89 4.67 3.17 0.45 0.00 z 0.00 z 35.99
1966 2.45 o 8.32 1.09 7.63 3.27 2.71 3.80 2.31 3.16 1.82 1.01 5.27 40.39
1967 1.69 4.69 2.41 3.03 9.68 1.36 7.42 5.07 0.40 1.15 2.49 8.43 47.82
1968 7.88 2.81 4.68 7.69 4.59 1.27 5.32 1.66 4.00 1.48 6.98 7.82 56.18
1969 1.49 4.14 4.55 5.65 1.94 1.06 3.57 0.95 2.81 1.43 2.84 8.97 39.40
1970 3.07 3.67 5.22 5.81 2.88 4.91 5.04 4.08 1.73 5.83 2.38 4.51 49.13
1971 2.82 6.56 5.92 4.27 5.26 4.62 6.84 3.34 3.26 0.59 1.93 9.39 54.80
1972 10.78 1.98 9.00 4.45 4.65 4.23 3.39 1.65 4.84 5.39 6.51 7.65 64.52
1973 8.32 3.56 8.53 6.46 5.27 1.34 6.02 0.92 4.97 4.84 9.76 7.27 67.26
1974 13.17 5.58 3.76 4.30 5.07 8.09 4.52 4.15 4.76 3.91 4.15 9.40 70.86
1975 4.50 a 7.13 9.07 5.45 9.04 6.78 5.01 7.13 1.62 5.82 4.09 2.99 68.63
1976 3.74 3.90 11.50 1.05 4.73 5.43 6.42 0.24 3.56 2.65 2.13 4.98 50.33
1977 5.34 1.97 7.24 0.00 z 0.00 z 0.00 z 0.00 z 0.91 5.85 4.51 9.10 2.79 37.71
1978 4.86 2.43 1.67 3.75 10.15 4.38 3.25 2.43 1.41 0.10 2.54 4.76 41.73
1979 11.76 5.21 4.21 9.80 5.54 3.64 6.63 5.03 3.98 3.38 5.39 3.92 68.49
1980 5.25 2.30 14.23 6.28 9.09 2.53 4.77 0.03 0.36 5.60 3.14 0.65 54.23
1981 1.60 3.73 a 4.73 1.15 5.09 2.65 3.97 0.58 1.85 2.27 1.07 2.71 31.40
1982 6.35 4.95 3.12 5.69 0.61 3.93 2.14 6.11 3.80 9.18 6.00 7.95 c 59.83
1983 3.78 8.48 6.64 6.48 11.59 7.37 2.86 1.37 2.44 1.70 9.16 8.58 b 70.45
1984 6.15 6.56 7.39 7.37 2.77 2.77 3.80 3.10 1.33 10.43 5.19 1.25 58.11
1985 2.99 b 6.28 3.39 c 3.08 0.96 0.95 4.47 7.12 3.96 9.50 2.38 3.11 48.19
1986 0.45 1.39 3.42 1.78 7.62 5.47 0.36 2.08 4.41 7.04 8.92 b 3.68 46.62
1987 3.52 8.44 5.20 2.43 5.22 10.24 4.13 1.93 1.55 0.84 9.00 6.32 58.82
1988 1.96 b 3.63 a 5.62 3.54 1.88 0.73 2.79 0.80 2.97 6.24 4.02 6.29 40.47
1989 8.79 5.11 5.13 1.83 9.16 11.37 7.95 1.92 2.17 1.77 6.38 2.62 64.20
1990 8.99 6.57 7.38 3.89 4.52 3.38 3.08 0.06 3.58 2.45 4.49 10.53 58.92
1991 3.98 6.72 5.70 22.78 7.76 1.63 0.81 2.23 3.52 2.46 2.50 12.78 72.87
1992 2.99 5.21 4.23 3.08 1.28 7.67 3.06 8.65 3.65 1.94 5.60 4.41 51.77
1993 3.11 b 5.27 4.35 6.92 11.27 3.33 5.91 3.37 a 4.25 3.60 3.36 3.09 a 57.83
1994 5.85 4.69 6.45 3.78 3.01 6.72 8.41 2.91 2.11 9.33 3.79 4.89 61.94
1995 3.73 1.79 7.22 11.62 2.73 1.33 5.23 1.66 0.94 1.59 1.55 4.65 44.04
1996 4.26 2.40 3.51 8.02 3.00 1.02 4.11 5.42 5.05 2.87 4.36 4.86 48.88
1997 7.90 7.50 7.25 4.95 2.96 2.35 0.46 1.65 2.96 3.78 3.63 5.58 50.97
1998 9.82 6.66 3.66 4.09 5.24 2.62 4.97 1.06 2.15 1.04 4.99 13.09 59.39
1999 13.24 1.42 8.05 4.52 7.01 5.20 0.57 1.96 a 1.82 1.46 2.71 3.43 51.39
2000 2.62 1.46 7.53 7.87 2.90 4.04 1.37 0.21 0.85 a 1.30 8.48 6.52 45.15
2001 8.54 6.48 7.80 4.40 3.00 4.34 1.51 2.10 a 3.15 6.54 10.85 8.85 67.56
2002 5.19 3.43 a 6.45 a 2.68 3.39 a 1.38 b 2.58 2.76 7.26 9.34 3.79 7.15 55.40
2003 1.05 8.87 2.20 4.00 5.95 4.26 4.04 2.92 2.59 1.95 5.46 2.95 46.24
2004 5.09 7.48 4.30 d 3.42 a 8.88 7.96 3.87 a 3.46 a 0.04 7.80 9.59 3.25 65.14
2005 4.73 c 5.23 3.24 5.75 5.65 1.24 2.14 5.95 a 3.88 0.00 1.12 c 4.84 43.77
2006 5.18 8.54 5.01 1.48 1.81 2.44 c 1.02 1.57 1.86 11.32 2.13 5.82 48.18
2007 4.28 2.42 0.18 4.59 a 2.56 1.18 a 12.24 1.35 3.27 3.55 3.40 3.53 42.55
2008 2.11 7.70 a 3.33 6.60 11.23 a 2.14 1.66 a 13.35 11.76 1.52 3.54 12.24 a 77.18
2009 4.45 1.49 7.39 1.69 9.94 0.15 10.06 4.25 a 5.10 16.35 2.06 a 4.70 67.63
2010 5.64 b 2.92 a 1.77 2.22 3.03 0.51 5.82 3.17 0.81 1.16 4.82 a 0.67 32.54
2011 6.28 3.21 4.06 5.46 b 1.65 1.63 5.28 1.03 b 5.16 a 0.97 3.92 8.32 46.97
2012 2.48 5.89 6.83 d 3.69 b 0.88 u 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 18.89
Period of Record Statistics
MEAN 5.33 4.99 5.50 5.04 4.79 3.82 4.12 2.93 3.24 3.55 4.45 5.59 53.77
S.D. 3.10 2.49 2.46 3.21 2.90 2.73 2.50 2.45 2.31 3.22 3.02 2.90 10.91
SKEW 0.89 0.51 0.71 2.71 0.73 0.74 0.63 1.73 1.55 1.60 1.79 0.65 -0.04
MAX 13.24 13.40 14.23 22.78 11.59 11.37 12.24 13.35 11.76 16.35 18.23 13.09 77.18
MIN 0.45 0.13 0.18 0.58 0.61 0.00 0.10 0.00 0.04 0.00 0.18 0.65 30.82
NO YRS 67 69 68 67 65 66 66 67 65 66 67 68 58