OLD MISSION 3 SSW DIVISION: 3 STATION #6158 DATE OF RUN COUNTY: GRAND TRAVERSE PERIOD ANALYSIS FOR 1981 -2000 ( 20 YEARS) 11/10/04 AVERAGE MEAN TEMPERATURE YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1981 20.3 25.7 31.8 43.4 50.8 62.9 67.7 67.2 56.4 43.6 37.6 28.1 44.6 1982 16.1 19.4 26.0 37.9 58.6 56.9 68.2 62.7 57.8 50.9 37.8 33.4 43.8 1983 25.3 27.9 33.2 39.2 46.6 62.9 72.3 69.5 61.2 48.5 37.2 19.6 45.3 1984 18.0 29.3 23.9 44.0 48.9 64.5 67.1 68.4 57.5 51.3 37.8 28.6 44.9 1985 20.5 20.2 31.1 44.6 54.5 58.3 66.1 65.6 61.1 48.1 35.7 21.3 43.9 1986 22.3 20.6 30.8 46.0 54.8 59.6 68.8 63.4 58.5 46.7 34.3 29.2 44.6 1987 26.2 26.8 34.6 45.2 56.2 66.5 71.8 67.3 60.2 44.7 39.5 31.3 47.5 1988 20.6 19.7 28.1 40.6 54.3 65.0 69.8 71.1 60.6 45.0 39.3 26.9 45.1 1989 26.5 18.7 24.4 39.8 51.6 60.8 69.2 65.5 59.1 50.0 33.1 17.8 43.0 1990 29.1 24.9 32.8 44.5 49.5 61.6 66.1 65.6 58.8 46.0 40.9 28.1 45.6 1991 19.4 25.4 32.7 45.5 57.6 66.6 68.6 68.2 58.4 47.6 34.0 28.9 46.1 1992 24.3 24.7 28.5 38.5 51.7 58.5 61.6 62.7 57.4 46.0 35.1 29.6 43.2 1993 23.6 18.6 29.4 38.5 51.4 60.0 68.2 67.9 54.9 45.8 35.8 27.6 43.4 1994 12.1 12.6 28.1 40.6 51.1 62.7 66.2 63.9 60.9 50.9 40.6 32.6 43.5 1995 24.5 19.8 32.7 37.8 49.9 67.0 68.1 70.8 56.7 49.9 30.9 22.1 44.2 1996 19.0 17.8 24.0 35.5 48.2 62.6 64.4 66.0 59.7 47.0 31.7 27.3 41.9 1997 19.7 22.8 27.9 37.7 44.7 63.9 66.0 63.1 57.6 47.4 34.4 31.2 43.0 1998 24.9 30.9 32.2 43.1 58.5 62.2 67.1 67.9 61.5 49.8 40.0 31.3 47.4 1999 19.2 26.7 29.8 44.4 57.0 65.1 70.0 65.5 59.5 46.3 41.4 28.6 46.1 2000 20.3 26.5 37.6 39.4 54.3 61.6 65.6 64.3 58.0 50.5 37.7 19.7 44.6 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 20 20 20 20 20 20 20 20 20 20 20 20 20 MEAN 21.60 22.95 29.98 41.31 52.51 62.46 67.64 66.33 58.79 47.80 36.74 27.16 44.59 VARIANCE 16.12 21.41 13.49 10.42 15.75 8.24 6.11 6.59 3.25 5.39 9.43 20.99 2.15 STND DEV 4.01 4.63 3.67 3.23 3.97 2.87 2.47 2.57 1.80 2.32 3.07 4.58 1.47 SKEW -.29 -.25 -.05 -.04 -.10 -.17 -.27 .24 -.22 -.00 -.23 -.76 .37 KURTOSIS 2.98 2.45 2.45 1.62 2.14 2.21 3.44 2.10 2.32 1.82 2.07 2.41 2.62 NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS. OLD MISSION 3 SSW DIVISION: 3 STATION #6158 DATE OF RUN COUNTY: GRAND TRAVERSE PERIOD ANALYSIS FOR 1981 -2000 ( 20 YEARS) 11/10/04 AVERAGE MEAN TEMPERATURE STATISTICS PARAMETER JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL NUMBER YEARS 20 20 20 20 20 20 20 20 20 20 20 20 20 MEAN 21.60 22.95 29.98 41.31 52.51 62.46 67.64 66.33 58.79 47.80 36.74 27.16 44.59 VARIANCE 16.12 21.41 13.49 10.42 15.75 8.24 6.11 6.59 3.25 5.39 9.43 20.99 2.15 STND DEV 4.01 4.63 3.67 3.23 3.97 2.87 2.47 2.57 1.80 2.32 3.07 4.58 1.47 SKEW -.29 -.25 -.05 -.04 -.10 -.17 -.27 .24 -.22 -.00 -.23 -.76 .37 KURTOSIS 2.98 2.45 2.45 1.62 2.14 2.21 3.44 2.10 2.32 1.82 2.07 2.41 2.62 LEVELS PROBABILITY PERCENTILE VALUES 01 12.3 12.2 21.4 33.8 43.3 55.8 61.9 60.4 54.6 42.4 29.6 16.5 41.2 05 15.0 15.3 23.9 36.0 46.0 57.7 63.6 62.1 55.8 44.0 31.7 19.6 42.2 10 16.5 17.0 25.3 37.2 47.4 58.8 64.5 63.0 56.5 44.8 32.8 21.3 42.7 20 18.2 19.1 26.9 38.6 49.2 60.0 65.6 64.2 57.3 45.8 34.2 23.3 43.4 25 18.9 19.8 27.5 39.1 49.8 60.5 66.0 64.6 57.6 46.2 34.7 24.1 43.6 30 19.5 20.5 28.1 39.6 50.4 61.0 66.3 65.0 57.8 46.6 35.1 24.8 43.8 40 20.6 21.8 29.0 40.5 51.5 61.7 67.0 65.7 58.3 47.2 36.0 26.0 44.2 50 21.6 23.0 30.0 41.3 52.5 62.5 67.6 66.3 58.8 47.8 36.7 27.2 44.6 60 22.6 24.1 30.9 42.1 53.5 63.2 68.3 67.0 59.2 48.4 37.5 28.3 45.0 70 23.7 25.4 31.9 43.0 54.6 64.0 68.9 67.7 59.7 49.0 38.4 29.6 45.4 75 24.3 26.1 32.5 43.5 55.2 64.4 69.3 68.1 60.0 49.4 38.8 30.3 45.6 80 25.0 26.8 33.1 44.0 55.9 64.9 69.7 68.5 60.3 49.8 39.3 31.0 45.8 90 26.7 28.9 34.7 45.4 57.6 66.1 70.8 69.6 61.1 50.8 40.7 33.0 46.5 95 28.2 30.6 36.0 46.6 59.0 67.2 71.7 70.6 61.8 51.6 41.8 34.7 47.0 99 30.9 33.7 38.5 48.8 61.7 69.1 73.4 72.3 63.0 53.2 43.9 37.8 48.0