HERMAN DIVISION: 1 STATION #3744 DATE OF RUN COUNTY: BARAGA PERIOD ANALYSIS FOR 1971 -2000 ( 30 YEARS) 11/09/04 NUMBER OF DAYS WITH MINIMUM TEMPERATURE <= 32 F YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1971 31 28 31 24 15 2 2 3 8 4 26 31 205 1972 31 29 31 28 11 5 2 2 8 20 27 31 225 1973 30 28 28 24 14 0 0 0 10 11 27 31 203 1974 31 28 30 23 15 6 0 1 11 17 26 31 219 1975 31 28 31 24 9 3 0 2 10 10 23 31 202 1976 31 29 29 19 17 0 0 6 12 23 29 31 226 1977 31 28 22 18 7 5 0 2 2 17 24 31 187 1978 31 28 31 28 9 4 1 0 3 17 25 31 208 1979 31 28 27 23 14 1 2 1 5 18 29 31 210 1980 31 29 31 23 9 5 0 0 4 23 27 31 213 1981 31 25 29 21 18 1 0 1 8 13 24 31 202 1982 31 28 28 24 6 5 0 2 5 11 25 29 194 1983 31 28 28 28 15 4 0 0 3 16 25 31 209 1984 31 28 31 19 15 1 0 0 5 11 26 31 198 1985 31 28 28 20 3 1 0 0 4 11 28 31 185 1986 31 28 28 15 6 1 0 0 4 13 27 31 184 1987 31 28 25 12 11 0 0 0 0 19 26 31 183 1988 31 29 30 24 8 0 0 0 0 20 27 31 200 1989 31 28 29 24 12 1 0 0 4 15 29 31 204 1990 31 28 25 19 13 1 0 0 1 18 25 31 192 1991 31 25 29 17 9 0 0 0 4 17 27 31 190 1992 31 29 29 22 10 3 0 2 4 15 29 31 205 1993 31 28 30 28 6 2 0 0 4 20 30 31 210 1994 31 27 30 22 10 3 0 0 0 10 24 31 188 1995 31 28 25 24 1 0 0 0 5 13 30 31 188 1996 31 29 29 27 14 1 0 0 1 14 30 31 207 1997 31 28 30 25 19 0 0 0 0 18 29 31 211 1998 31 27 28 20 2 4 0 0 1 7 25 28 173 1999 31 28 29 21 2 0 0 0 3 17 23 30 184 2000 31 25 26 29 6 2 1 0 7 16 25 31 199 NON-ZERO 30 30 30 30 30 22 5 10 26 30 30 30 30 ZEROES 0 0 0 0 0 8 25 20 4 0 0 0 0 PROB OF ZERO .00 .00 .00 .00 .00 .27 .83 .67 .13 .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 31.0 27.8 28.6 22.5 10.2 2.8 1.6 2.2 5.2 15.1 26.6 30.8 200.1 VARIANCE .0 1.2 4.8 16.5 24.0 2.9 .3 2.2 9.6 20.0 4.5 .4 167.1 STND DEV .2 1.1 2.2 4.1 4.9 1.7 .5 1.5 3.1 4.5 2.1 .7 12.9 SKEW -5.2 -1.6 -1.1 -.5 -.1 .4 -.4 1.8 .7 -.4 .1 -3.4 .0 KURTOSIS 28.0 5.3 4.1 3.0 2.2 1.7 1.2 5.6 2.5 2.9 1.9 13.3 2.5 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 MINIMUM 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 31.0 27.8 28.6 22.5 10.2 2.8 1.6 2.2 5.2 15.1 26.6 30.8 200.1 VARIANCE .0 1.2 4.8 16.5 24.0 2.9 .3 2.2 9.6 20.0 4.5 .4 167.1 STND DEV .2 1.1 2.2 4.1 4.9 1.7 .5 1.5 3.1 4.5 2.1 .7 12.9 SKEW -5.2 -1.6 -1.1 -.5 -.1 .4 -.4 1.8 .7 -.4 .1 -3.4 .0 KURTOSIS 28.0 5.3 4.1 3.0 2.2 1.7 1.2 5.6 2.5 2.9 1.9 13.3 2.5 SIGMA 999.000 999.0001711.486 25.655 17.606 4.039 999.000 1.476 6.516 28.262 7.597 999.000 4.649 ETA 999.000 .0001000.000 6.950 3.600 2.200 999.000 1.000 1.942 6.950 3.600 999.000 3.600 MU 999.000 999.00099999993 -1.490 -5.665 -.804 999.000 .724 -.548 -11.294 19.721 999.000 15.824 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 .27 .83 .67 .13 .00 .00 .00 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 30 25 22 12 0 0 0 0 0 3 22 28 171 05 31 26 24 15 2 0 0 0 0 7 23 29 179 10 31 26 26 17 4 0 0 0 0 9 24 30 183 20 31 27 27 19 6 0 0 0 1 11 25 31 189 25 31 27 27 20 7 0 0 0 2 12 25 31 191 30 31 27 28 21 8 0 0 0 2 13 25 31 193 40 31 28 28 22 9 1 0 0 3 14 26 31 197 50 31 28 29 23 10 2 0 0 4 16 27 31 200 60 31 28 29 24 12 2 0 0 5 17 27 31 204 70 31 28 30 25 13 3 0 1 6 18 28 31 207 75 31 28 30 25 14 3 0 1 7 18 28 31 209 80 31 28 30 26 14 4 0 1 7 19 28 31 211 90 31 28 31 27 17 5 1 3 9 21 29 31 217 95 31 28 31 29 18 6 2 4 11 22 30 31 221 99 31 28 31 30 21 7 2 6 14 24 30 31 229