TAHQUAMENON FALLS PARK DIVISION: 2 STATION #8043 DATE OF RUN COUNTY: CHIPPEWA PERIOD ANALYSIS FOR 1981 -1999 ( 19 YEARS) 11/17/04 AVERAGE MINIMUM TEMPERATURE YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1981 4.6 12.5 17.4 28.6 34.7 46.7 49.7 50.1 38.8 29.4 26.1 16.6 29.6 1982 -4.3 1.7 9.6 21.0 41.5 37.0 48.4 44.1 43.1 35.9 24.0 17.8 26.6 1983 9.6 13.3 18.7 25.0 31.2 44.5 53.3 53.4 46.1 32.8 25.0 5.9 29.9 1984 .2 16.5 5.2 28.8 33.5 45.5 49.9 51.5 37.9 36.2 19.9 13.3 28.2 1985 4.6 2.0 13.6 25.8 35.7 41.2 43.3 46.5 42.9 31.5 21.1 5.8 26.2 1986 6.0 1.1 13.0 28.1 41.0 39.4 50.4 45.0 40.4 33.9 23.9 20.4 28.5 1987 21.8 14.1 20.0 31.9 39.0 48.5 53.6 49.8 43.7 28.7 26.1 17.1 32.9 1988 6.3 .0 13.1 24.5 33.9 42.2 51.0 52.4 45.8 31.0 29.6 13.9 28.6 1989 12.0 2.1 8.4 23.9 36.0 43.4 48.0 47.4 45.4 36.9 22.6 2.3 27.4 1990 16.3 8.5 15.7 29.6 35.3 44.4 48.8 49.7 43.9 31.4 26.4 14.2 30.3 1991 5.6 10.1 15.3 29.6 41.6 45.2 52.9 49.2 40.5 29.5 24.8 10.7 29.6 1992 12.2 9.7 9.8 25.2 35.4 39.7 44.2 45.3 41.6 31.9 23.0 16.8 27.9 1993 6.3 -1.3 11.7 25.3 36.7 42.2 51.2 53.1 36.7 30.7 22.2 16.3 27.6 1994 -5.3 -4.6 14.3 23.3 35.2 46.5 49.3 43.0 48.5 36.0 27.5 21.7 28.0 1995 14.0 4.0 15.8 23.9 36.2 50.8 51.3 54.0 38.3 38.6 19.0 10.4 29.7 1996 4.0 3.1 7.3 20.8 32.5 47.7 47.9 47.9 46.8 34.2 21.2 15.7 27.4 1997 4.3 7.8 11.2 22.0 32.9 47.1 49.7 45.9 43.6 32.0 23.0 19.3 28.2 1998 8.6 22.7 16.7 26.2 38.0 45.1 48.5 51.4 44.6 34.2 29.5 16.4 31.8 1999 4.1 9.9 12.4 28.2 40.3 48.9 55.1 46.6 42.0 31.5 29.1 17.4 30.5 NON-ZERO 0 0 0 0 0 0 0 0 0 0 0 0 0 ZEROES 0 0 0 0 0 0 0 0 0 0 0 0 0 PROB OF ZERO 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NOTE: STATISTICS ARE COMPUTED ON THE ALL THE VALUES. NUMBER YEARS 19 19 19 19 19 19 19 19 19 19 19 19 19 MEAN 6.89 7.01 13.12 25.88 36.35 44.53 49.82 48.75 42.66 32.96 24.42 14.32 28.89 VARIANCE 28.18 34.49 15.46 9.61 9.73 12.82 8.65 11.17 10.63 7.79 9.89 26.93 2.96 STND DEV 5.31 5.87 3.93 3.10 3.12 3.58 2.94 3.34 3.26 2.79 3.14 5.19 1.72 SKEW 1.69 1.37 -.20 .09 .35 -.34 -.43 -.02 -.18 .36 .14 -.88 .62 KURTOSIS 4.70 3.82 2.38 2.17 2.11 2.49 3.18 1.83 2.17 2.14 2.12 2.98 2.92 NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS. TAHQUAMENON FALLS PARK DIVISION: 2 STATION #8043 DATE OF RUN COUNTY: CHIPPEWA PERIOD ANALYSIS FOR 1981 -1999 ( 19 YEARS) 11/17/04 AVERAGE MINIMUM TEMPERATURE STATISTICS PARAMETER JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL NUMBER YEARS 19 19 19 19 19 19 19 19 19 19 19 19 19 MEAN 6.89 7.01 13.12 25.88 36.35 44.53 49.82 48.75 42.66 32.96 24.42 14.32 28.89 VARIANCE 28.18 34.49 15.46 9.61 9.73 12.82 8.65 11.17 10.63 7.79 9.89 26.93 2.96 STND DEV 5.31 5.87 3.93 3.10 3.12 3.58 2.94 3.34 3.26 2.79 3.14 5.19 1.72 SKEW 1.69 1.37 -.20 .09 .35 -.34 -.43 -.02 -.18 .36 .14 -.88 .62 KURTOSIS 4.70 3.82 2.38 2.17 2.11 2.49 3.18 1.83 2.17 2.14 2.12 2.98 2.92 LEVELS PROBABILITY PERCENTILE VALUES 01 .0 .0 4.0 18.7 29.1 36.2 43.0 41.0 35.1 26.5 17.1 2.2 24.9 05 .0 .0 6.6 20.8 31.2 38.6 45.0 43.3 37.3 28.4 19.2 5.8 26.1 10 .1 .0 8.1 21.9 32.3 39.9 46.0 44.5 38.5 29.4 20.4 7.7 26.7 20 2.4 2.1 9.8 23.3 33.7 41.5 47.3 45.9 39.9 30.6 21.8 9.9 27.4 25 3.3 3.0 10.5 23.8 34.2 42.1 47.8 46.5 40.5 31.1 22.3 10.8 27.7 30 4.1 3.9 11.1 24.3 34.7 42.6 48.3 47.0 41.0 31.5 22.8 11.6 28.0 40 5.5 5.5 12.1 25.1 35.6 43.6 49.1 47.9 41.8 32.3 23.6 13.0 28.5 50 6.9 7.0 13.1 25.9 36.3 44.5 49.8 48.8 42.7 33.0 24.4 14.3 28.9 60 8.2 8.5 14.1 26.7 37.1 45.4 50.6 49.6 43.5 33.7 25.2 15.6 29.3 70 9.7 10.1 15.2 27.5 38.0 46.4 51.4 50.5 44.4 34.4 26.1 17.0 29.8 75 10.5 11.0 15.8 28.0 38.5 46.9 51.8 51.0 44.9 34.8 26.5 17.8 30.1 80 11.4 12.0 16.4 28.5 39.0 47.5 52.3 51.6 45.4 35.3 27.1 18.7 30.3 90 13.7 14.5 18.2 29.9 40.3 49.1 53.6 53.0 46.8 36.5 28.5 21.0 31.1 95 15.6 16.7 19.6 31.0 41.5 50.4 54.7 54.2 48.0 37.6 29.6 22.9 31.7 99 19.2 20.7 22.3 33.1 43.6 52.9 56.7 56.5 50.2 39.5 31.7 26.4 32.9