FRANKFORT 2 NE DIVISION: 3 STATION #2984 DATE OF RUN COUNTY: BENZIE PERIOD ANALYSIS FOR 1971 -2000 ( 30 YEARS) 11/09/04 NUMBER OF DAYS WITH MAXIMUM TEMPERATURE <= 32 F YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1971 24 19 12 2 0 0 0 0 0 0 4 14 75 1972 18 21 15 2 0 0 0 0 0 0 0 20 76 1973 14 17 2 1 0 0 0 0 0 0 1 15 50 1974 16 19 6 0 0 0 0 0 0 0 2 7 50 1975 17 17 12 5 0 0 0 0 0 0 3 20 74 1976 27 8 10 0 0 0 0 0 0 0 9 22 76 1977 31 20 5 2 0 0 0 0 0 0 4 16 78 1978 28 28 10 0 0 0 0 0 0 0 5 17 88 1979 31 20 6 2 0 0 0 0 0 0 2 7 68 1980 18 23 12 0 0 0 0 0 0 0 0 21 74 1981 21 12 7 0 0 0 0 0 0 0 1 15 56 1982 28 17 10 4 0 0 0 0 0 0 6 9 74 1983 15 12 7 2 0 0 0 0 0 0 1 26 63 1984 25 11 12 0 0 0 0 0 0 0 2 12 62 1985 26 18 3 1 0 0 0 0 0 0 5 24 77 1986 19 21 5 0 0 0 0 0 0 0 4 7 56 1987 14 7 4 0 0 0 0 0 0 0 1 8 34 1988 21 18 7 0 0 0 0 0 0 0 0 12 58 1989 11 23 15 1 0 0 0 0 0 0 7 26 83 1990 5 11 7 0 0 0 0 0 0 0 0 11 34 1991 26 12 4 0 0 0 0 0 0 0 7 11 60 1992 14 13 8 0 0 0 0 0 0 0 1 8 44 1993 21 21 7 1 0 0 0 0 0 0 1 10 61 1994 30 21 7 0 0 0 0 0 0 0 1 7 66 1995 19 16 7 1 0 0 0 0 0 0 8 20 71 1996 20 14 13 3 0 0 0 0 0 0 11 10 71 1997 23 18 9 2 0 0 0 0 0 0 2 2 56 1998 19 6 6 0 0 0 0 0 0 0 0 10 41 1999 16 9 5 0 0 0 0 0 0 0 0 8 38 2000 17 13 2 0 0 0 0 0 0 0 4 22 58 NON-ZERO 30 30 30 14 0 0 0 0 0 0 24 30 30 ZEROES 0 0 0 16 30 30 30 30 30 30 6 0 0 PROB OF ZERO .00 .00 .00 .53 1.00 1.00 1.00 1.00 1.00 1.00 .20 .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 20.5 16.2 7.8 2.1 .0 .0 .0 .0 .0 .0 3.8 13.9 62.4 VARIANCE 39.2 28.3 12.9 1.5 .0 .0 .0 .0 .0 .0 8.4 42.6 211.8 STND DEV 6.3 5.3 3.6 1.2 .0 .0 .0 .0 .0 .0 2.9 6.5 14.6 SKEW -.1 -.1 .4 1.2 .0 .0 .0 .0 .0 .0 .9 .3 -.4 KURTOSIS 2.7 2.4 2.3 3.7 .0 .0 .0 .0 .0 .0 2.8 2.0 2.3 NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS. FRANKFORT 2 NE DIVISION: 3 STATION #2984 DATE OF RUN COUNTY: BENZIE PERIOD ANALYSIS FOR 1971 -2000 ( 30 YEARS) 11/09/04 NUMBER OF DAYS WITH MAXIMUM TEMPERATURE <= 32 F 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 20.5 16.2 7.8 2.1 .0 .0 .0 .0 .0 .0 3.8 13.9 62.4 VARIANCE 39.2 28.3 12.9 1.5 .0 .0 .0 .0 .0 .0 8.4 42.6 211.8 STND DEV 6.3 5.3 3.6 1.2 .0 .0 .0 .0 .0 .0 2.9 6.5 14.6 SKEW -.1 -.1 .4 1.2 .0 .0 .0 .0 .0 .0 .9 .3 -.4 KURTOSIS 2.7 2.4 2.3 3.7 .0 .0 .0 .0 .0 .0 2.8 2.0 2.3 SIGMA 22.527 19.128 8.453 1.772 .000 .000 .000 .000 .000 .000 5.566 15.355 92.021 ETA 3.600 3.600 2.200 1.360 .000 .000 .000 .000 .000 .000 1.765 2.200 6.950 MU .168 -1.070 .347 .449 .000 .000 .000 .000 .000 .000 -1.121 .301 -23.648 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 1.000 TRANS FACTOR .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 PROB OF ZERO .00 .00 .00 .53 1.00 1.00 1.00 1.00 1.00 1.00 .20 .00 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 6 4 1 0 0 0 0 0 0 0 0 2 24 05 10 7 3 0 0 0 0 0 0 0 0 4 36 10 12 9 3 0 0 0 0 0 0 0 0 6 43 20 15 12 5 0 0 0 0 0 0 0 0 8 51 25 16 12 5 0 0 0 0 0 0 0 0 9 53 30 17 13 6 0 0 0 0 0 0 0 1 10 56 40 19 15 7 0 0 0 0 0 0 0 2 12 60 50 21 16 8 0 0 0 0 0 0 0 3 13 64 60 22 18 8 1 0 0 0 0 0 0 3 15 67 70 24 19 10 1 0 0 0 0 0 0 4 17 71 75 25 20 10 2 0 0 0 0 0 0 5 18 73 80 26 21 11 2 0 0 0 0 0 0 6 19 75 90 29 23 13 3 0 0 0 0 0 0 7 23 80 95 31 25 14 4 0 0 0 0 0 0 9 26 84 99 31 28 17 5 0 0 0 0 0 0 12 31 91