HUDSON 3 E DIVISION: 10 STATION #3969 DATE OF RUN COUNTY: LENAWEE PERIOD ANALYSIS FOR 1981 -2000 ( 18 YEARS) 11/17/04 PRECIPITATION (INCHES) YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1981 .41 2.51 .61 3.97 4.39 6.94 7.13 2.63 8.32 2.94 1.39 1.66 42.90 1982 1.79 2.60 2.29 1.51 3.36 2.93 1.99 1.85 1.80 .91 6.09 2.89 30.01 1985 2.38 3.67 4.10 2.10 2.96 3.40 4.60 3.83 2.60 3.21 6.64 1.45 40.94 1986 1.06 3.03 1.79 2.43 2.81 4.01 3.63 3.27 5.35 3.50 1.84 1.77 34.49 1987 1.72 .06 2.08 1.87 2.26 4.46 1.75 6.00 3.88 2.55 2.83 4.91 34.37 1988 1.26 2.00 1.37 2.43 .82 .27 3.13 5.06 3.16 4.21 4.28 2.17 30.16 1989 1.94 .80 2.10 2.70 5.19 7.22 4.75 1.96 4.22 1.60 2.27 1.18 35.93 1990 1.59 5.58 2.24 2.04 4.84 4.92 2.22 3.94 3.02 4.68 2.73 4.88 42.68 1991 .90 1.04 1.60 4.14 1.86 1.71 1.09 4.01 1.40 5.54 2.71 1.49 27.49 1992 1.22 1.25 2.78 2.69 1.45 3.09 7.57 2.34 4.75 3.25 5.02 2.45 37.86 1993 4.48 1.17 3.13 2.84 2.22 6.43 3.94 2.17 4.97 2.88 2.19 .89 37.31 1994 2.64 1.17 1.23 3.43 1.32 3.49 2.68 3.63 1.07 1.01 3.15 2.78 27.60 1995 2.96 .43 1.74 3.36 4.37 5.61 4.38 5.06 1.32 3.14 4.21 .86 37.44 1996 1.88 .93 1.77 4.46 1.99 4.96 1.15 .96 3.60 3.07 3.12 3.22 31.11 1997 2.11 4.35 2.69 .92 4.17 4.14 1.72 4.80 3.58 2.44 1.98 2.15 35.05 1998 2.87 2.59 4.38 3.24 2.33 3.38 2.54 9.93 1.97 3.00 1.38 1.10 38.71 1999 4.05 1.62 1.72 5.26 1.86 2.24 2.63 1.60 2.53 1.49 1.46 1.98 28.44 2000 1.43 1.32 1.53 2.90 7.56 6.21 1.84 2.78 3.82 2.05 1.89 3.43 36.76 NON-ZERO 18 18 18 18 18 18 18 18 18 18 18 18 18 ZEROES 0 0 0 0 0 0 0 0 0 0 0 0 0 PROB OF ZERO .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 NOTE: STATISTICS ARE COMPUTED ON THE NON-ZERO VALUES NUMBER YEARS 18 18 18 18 18 18 18 18 18 18 18 18 18 MEAN 2.038 2.007 2.175 2.905 3.098 4.189 3.263 3.657 3.409 2.859 3.066 2.292 34.958 VARIANCE 1.117 2.085 .917 1.183 2.903 3.469 3.483 4.346 3.142 1.457 2.501 1.480 24.244 STND DEV 1.057 1.444 .958 1.088 1.704 1.863 1.866 2.085 1.772 1.207 1.582 1.217 4.924 SKEW .831 .956 .905 .336 .979 -.147 1.037 1.472 1.025 .317 .986 .927 -.047 KURTOSIS 3.192 3.278 3.410 2.753 3.573 2.491 3.281 5.565 4.310 2.899 2.933 3.048 1.945 NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS. HUDSON 3 E DIVISION: 10 STATION #3969 DATE OF RUN COUNTY: LENAWEE PERIOD ANALYSIS FOR 1981 -2000 ( 18 YEARS) 11/17/04 PRECIPITATION (INCHES) STATISTICS PARAMETER JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL NUMBER YEARS 18 18 18 18 18 18 18 18 18 18 18 18 18 MEAN 2.038 2.007 2.175 2.905 3.098 4.189 3.263 3.657 3.409 2.859 3.066 2.292 34.958 VARIANCE 1.117 2.085 .917 1.183 2.903 3.469 3.483 4.346 3.142 1.457 2.501 1.480 24.244 STND DEV 1.057 1.444 .958 1.088 1.704 1.863 1.866 2.085 1.772 1.207 1.582 1.217 4.924 SKEW .831 .956 .905 .336 .979 -.147 1.037 1.472 1.025 .317 .986 .927 -.047 KURTOSIS 3.192 3.278 3.410 2.753 3.573 2.491 3.281 5.565 4.310 2.899 2.933 3.048 1.945 GAMMA 3.811 1.638 5.571 6.857 3.682 3.126 3.581 3.716 4.009 5.190 4.509 4.059 52.342 BETA .535 1.225 .390 .424 .841 1.340 .911 .984 .850 .551 .680 .565 .668 PROB OF ZERO .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 .40 .10 .61 .95 .58 .64 .59 .69 .70 .76 .71 .48 24.71 05 .67 .27 .91 1.35 1.00 1.18 1.03 1.18 1.17 1.15 1.13 .79 27.41 10 .87 .43 1.11 1.60 1.29 1.58 1.34 1.53 1.49 1.41 1.42 1.01 28.93 20 1.15 .72 1.39 1.95 1.72 2.18 1.80 2.04 1.96 1.79 1.83 1.32 30.84 25 1.27 .86 1.50 2.10 1.91 2.45 2.00 2.27 2.16 1.94 2.01 1.46 31.59 30 1.39 1.00 1.61 2.24 2.10 2.71 2.19 2.48 2.36 2.09 2.18 1.59 32.27 40 1.62 1.29 1.83 2.50 2.45 3.22 2.57 2.90 2.74 2.38 2.51 1.84 33.53 50 1.86 1.62 2.05 2.76 2.82 3.75 2.96 3.33 3.13 2.68 2.84 2.11 34.74 60 2.12 1.99 2.28 3.04 3.23 4.34 3.40 3.81 3.56 3.00 3.21 2.39 35.97 70 2.43 2.45 2.55 3.37 3.70 5.04 3.90 4.37 4.06 3.36 3.63 2.73 37.32 75 2.61 2.73 2.71 3.55 3.98 5.46 4.20 4.69 4.35 3.58 3.88 2.92 38.08 80 2.82 3.07 2.89 3.77 4.31 5.95 4.56 5.08 4.70 3.83 4.17 3.16 38.95 90 3.43 4.09 3.41 4.37 5.26 7.37 5.57 6.19 5.69 4.54 5.00 3.82 41.28 95 3.98 5.07 3.88 4.92 6.13 8.69 6.51 7.21 6.60 5.19 5.76 4.43 43.27 99 5.13 7.23 4.85 5.99 7.96 11.55 8.51 9.35 8.55 6.55 7.36 5.73 47.16