ROGERS CITY DIVISION: 4 STATION #7094 DATE OF RUN COUNTY: PRESQUE ISLE PERIOD ANALYSIS FOR 1979 -2000 ( 22 YEARS) 11/10/04 NUMBER OF DAYS WITH MAXIMUM TEMPERATURE <= 32 F YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1979 31 23 9 3 0 0 0 0 0 1 3 16 86 1980 19 27 11 0 0 0 0 0 0 0 1 22 80 1981 23 14 8 0 0 0 0 0 0 0 3 15 63 1982 28 23 13 4 0 0 0 0 0 0 2 10 80 1983 17 13 6 2 0 0 0 0 0 0 2 24 64 1984 27 10 16 0 0 0 0 0 0 0 3 15 71 1985 30 20 6 2 0 0 0 0 0 0 7 25 90 1986 20 24 6 0 0 0 0 0 0 0 7 9 66 1987 19 8 9 1 0 0 0 0 0 0 2 7 46 1988 20 21 9 0 0 0 0 0 0 0 0 15 65 1989 12 19 16 1 0 0 0 0 0 0 8 28 84 1990 8 13 9 0 0 0 0 0 0 0 0 10 40 1991 23 16 5 0 0 0 0 0 0 0 4 10 58 1992 16 16 9 1 0 0 0 0 0 0 1 10 53 1993 21 21 10 1 0 0 0 0 0 0 2 11 66 1994 30 24 5 0 0 0 0 0 0 0 1 7 67 1995 20 19 8 2 0 0 0 0 0 0 9 22 80 1996 22 19 13 3 0 0 0 0 0 0 7 10 74 1997 25 13 10 3 0 0 0 0 0 0 1 6 58 1998 19 5 10 0 0 0 0 0 0 0 0 12 46 1999 17 11 6 0 0 0 0 0 0 0 1 11 46 2000 20 15 2 0 0 0 0 0 0 0 4 25 66 NON-ZERO 22 22 22 11 0 0 0 0 0 1 19 22 22 ZEROES 0 0 0 11 22 22 22 22 22 21 3 0 0 PROB OF ZERO .00 .00 .00 .50 1.00 1.00 1.00 1.00 1.00 .95 .14 .00 .00 NOTE: STATISTICS ARE COMPUTED ON THE NON-ZERO VALUES NUMBER YEARS 22 22 22 22 22 22 22 22 22 22 22 22 22 MEAN 21.2 17.0 8.9 2.1 .0 .0 .0 .0 .0 1.0 3.6 14.5 65.9 VARIANCE 33.0 33.1 12.2 1.1 .0 .0 .0 .0 .0 .0 7.1 45.5 198.3 STND DEV 5.7 5.8 3.5 1.0 .0 .0 .0 .0 .0 .0 2.7 6.7 14.1 SKEW -.1 -.2 .4 .4 .0 .0 .0 .0 .0 .0 .8 .7 -.1 KURTOSIS 2.9 2.3 2.9 1.9 .0 .0 .0 .0 .0 .0 2.2 2.1 2.1 NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS. ROGERS CITY DIVISION: 4 STATION #7094 DATE OF RUN COUNTY: PRESQUE ISLE PERIOD ANALYSIS FOR 1979 -2000 ( 22 YEARS) 11/10/04 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 22 22 22 22 22 22 22 22 22 22 22 22 22 MEAN 21.2 17.0 8.9 2.1 .0 .0 .0 .0 .0 1.0 3.6 14.5 65.9 VARIANCE 33.0 33.1 12.2 1.1 .0 .0 .0 .0 .0 .0 7.1 45.5 198.3 STND DEV 5.7 5.8 3.5 1.0 .0 .0 .0 .0 .0 .0 2.7 6.7 14.1 SKEW -.1 -.2 .4 .4 .0 .0 .0 .0 .0 .0 .8 .7 -.1 KURTOSIS 2.9 2.3 2.9 1.9 .0 .0 .0 .0 .0 .0 2.2 2.1 2.1 SIGMA 20.675 36.399 8.213 2.458 .000 .000 .000 .000 .000 999.000 5.132 14.167 50.652 ETA 3.600 6.950 2.200 2.200 .000 .000 .000 .000 .000 999.000 1.765 1.942 3.600 MU 2.597 -17.036 1.635 -.086 .000 .000 .000 .000 .000 999.000 -.989 1.982 20.220 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 .50 1.00 1.00 1.00 1.00 1.00 .95 .14 .00 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 8 2 3 0 0 0 0 0 0 0 0 3 34 05 12 7 4 0 0 0 0 0 0 0 0 5 42 10 14 9 5 0 0 0 0 0 0 0 0 6 47 20 16 12 6 0 0 0 0 0 0 0 0 9 54 25 17 13 6 0 0 0 0 0 0 0 1 9 56 30 18 14 7 0 0 0 0 0 0 0 1 10 58 40 20 16 8 0 0 0 0 0 0 0 2 12 62 50 21 17 9 0 0 0 0 0 0 0 3 14 66 60 23 19 10 1 0 0 0 0 0 0 3 16 70 70 24 20 11 2 0 0 0 0 0 0 4 18 74 75 25 21 11 2 0 0 0 0 0 0 5 19 76 80 26 22 12 2 0 0 0 0 0 0 5 20 78 90 29 24 14 3 0 0 0 0 0 0 7 24 84 95 31 26 15 4 0 0 0 0 0 0 8 27 89 99 31 28 18 4 0 0 0 0 0 1 11 31 98