Number of days with precipitation of .10 inch or above(Weibull)
HERMAN
DIVISION: 1 STATION #3744 DATE OF RUN
COUNTY: BARAGA PERIOD ANALYSIS FOR 1971 -2000 ( 30 YEARS) 11/09/04
NUMBER OF DAYS WITH PRECIPITATION => .10"
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
1971 11 8 8 7 9 8 7 7 8 9 10 8 100
1972 9 7 13 7 7 8 11 4 8 5 9 12 100
1973 6 7 5 5 11 10 8 9 9 6 8 6 90
1974 5 3 4 9 10 9 5 7 12 8 13 5 90
1975 10 9 9 5 9 11 5 6 10 9 11 7 101
1976 15 8 13 3 4 6 3 1 5 8 12 10 88
1977 10 6 10 11 5 9 9 9 12 8 9 11 109
1978 7 3 4 6 11 10 11 10 6 5 11 9 93
1979 8 7 9 7 12 13 7 7 8 13 10 7 108
1980 13 3 6 10 7 8 10 9 11 10 7 11 105
1981 7 9 7 7 6 13 5 10 9 9 7 12 101
1982 11 5 6 10 7 6 9 9 13 13 9 8 106
1983 11 4 10 8 9 9 7 7 12 11 13 9 110
1984 6 6 5 2 6 8 6 9 8 6 5 13 80
1985 7 7 6 6 11 9 6 11 8 6 16 6 99
1986 9 2 5 6 2 5 5 7 9 11 10 6 77
1987 5 3 4 5 6 5 10 12 9 10 9 13 91
1988 11 7 9 4 6 4 5 11 8 14 13 6 98
1989 7 5 4 4 6 8 2 7 2 9 10 7 71
1990 5 2 5 6 5 13 6 2 13 11 4 4 76
1991 4 5 10 6 8 5 12 7 9 9 9 7 91
1992 8 7 5 5 7 4 10 8 11 7 10 9 91
1993 7 1 4 7 8 8 4 8 6 8 7 7 75
1994 8 2 4 5 6 9 12 8 9 3 5 2 73
1995 5 7 8 4 10 2 8 4 8 17 12 7 92
1996 9 7 3 11 3 10 13 8 9 9 12 15 109
1997 18 3 9 3 8 4 8 7 9 6 9 8 92
1998 6 2 10 1 4 9 6 6 7 7 10 7 75
1999 7 7 2 4 12 12 11 7 10 12 6 8 98
2000 14 11 13 7 7 11 12 3 9 8 10 16 121
NON-ZERO 30 30 30 30 30 30 30 30 30 30 30 30 30
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 30 30 30 30 30 30 30 30 30 30 30 30 30
MEAN 8.6 5.4 7.0 6.0 7.4 8.2 7.8 7.3 8.9 8.9 9.5 8.5 93.7
VARIANCE 10.9 6.6 9.7 6.2 6.9 8.4 8.7 6.6 5.6 9.0 7.2 10.2 162.9
STND DEV 3.3 2.6 3.1 2.5 2.6 2.9 3.0 2.6 2.4 3.0 2.7 3.2 12.8
SKEW 1.0 .0 .5 .3 .0 -.2 .0 -.6 -.5 .6 -.0 .5 -.1
KURTOSIS 3.6 2.1 2.2 2.7 2.3 2.4 2.0 3.2 4.0 3.4 3.0 3.0 2.3
NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS.
HERMAN
DIVISION: 1 STATION #3744 DATE OF RUN
COUNTY: BARAGA PERIOD ANALYSIS FOR 1971 -2000 ( 30 YEARS) 11/09/04
NUMBER OF DAYS WITH PRECIPITATION => .10" STATISTICS
PARAMETER JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
NUMBER YEARS 30 30 30 30 30 30 30 30 30 30 30 30 30
MEAN 8.6 5.4 7.0 6.0 7.4 8.2 7.8 7.3 8.9 8.9 9.5 8.5 93.7
VARIANCE 10.9 6.6 9.7 6.2 6.9 8.4 8.7 6.6 5.6 9.0 7.2 10.2 162.9
STND DEV 3.3 2.6 3.1 2.5 2.6 2.9 3.0 2.6 2.4 3.0 2.7 3.2 12.8
SKEW 1.0 .0 .5 .3 .0 -.2 .0 -.6 -.5 .6 -.0 .5 -.1
KURTOSIS 3.6 2.1 2.2 2.7 2.3 2.4 2.0 3.2 4.0 3.4 3.0 3.0 2.3
SIGMA 6.326 9.240 7.312 5.878 9.427 10.450 10.632 22.520 14.976 7.056 9.667 7.511 4.591
ETA 1.765 3.600 2.200 2.200 3.600 3.600 3.600 10.000 6.950 2.200 3.600 2.200 3.600
MU 3.002 -2.893 .524 .827 -1.095 -1.217 -1.814 -14.091 -5.104 2.651 .823 1.881 5.230
SCALE FACTOR 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 .100
TRANS FACTOR .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
PROB OF ZERO .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00
LEVELS PROBABILITY PERCENTILE VALUES
01 3 0 1 2 2 2 1 0 3 4 4 3 65
05 4 1 2 2 3 3 3 3 5 4 5 4 72
10 5 2 3 3 4 4 4 4 6 5 6 5 77
20 6 3 4 4 5 6 5 5 7 6 7 6 83
25 6 4 5 4 6 6 6 6 7 7 8 6 85
30 7 4 5 5 6 7 6 6 8 7 8 7 87
40 7 5 6 5 7 7 7 7 8 8 9 7 90
50 8 5 7 6 7 8 8 8 9 9 10 8 94
60 9 6 8 6 8 9 9 8 10 9 10 9 97
70 10 7 8 7 9 10 9 9 10 10 11 10 101
75 11 7 9 8 9 10 10 9 11 11 11 11 103
80 11 8 10 8 10 11 10 10 11 11 12 11 105
90 13 9 11 9 11 12 12 10 12 13 13 13 110
95 15 10 13 11 12 13 13 11 12 14 14 14 115
99 18 11 15 13 13 15 14 12 14 17 16 17 122
