FRANKFORT 2 NE DIVISION: 3 STATION #2984 DATE OF RUN COUNTY: BENZIE PERIOD ANALYSIS FOR 1971 -2000 ( 30 SEASONS) 11/09/04 MONTHLY DEGREE-DAYS BASE 40 SEASON MAR APR MAY JUN JUL AUG SEP OCT SEASON 1971 6 133 310 774 776 774 689 531 3993 1972 8 78 531 542 780 766 576 220 3501 1973 73 157 315 748 896 921 636 480 4226 1974 18 150 314 607 859 800 471 252 3471 1975 1 76 524 712 907 850 485 367 3922 1976 67 170 302 764 857 776 530 216 3682 1977 87 231 625 603 884 763 582 282 4057 1978 4 63 467 612 786 846 630 268 3676 1979 39 133 364 611 821 772 636 274 3650 1980 1 155 509 585 826 907 597 161 3741 1981 35 195 368 651 874 848 529 201 3701 1982 11 102 595 505 863 729 570 358 3733 1983 49 85 269 699 1003 945 684 333 4067 1984 0 181 296 687 842 913 529 412 3860 1985 14 260 477 599 826 819 657 327 3979 1986 68 235 488 573 946 762 598 273 3943 1987 71 248 502 801 984 859 628 187 4280 1988 15 115 528 769 935 1024 642 148 4176 1989 31 110 395 621 914 827 587 356 3841 1990 68 227 339 666 848 812 614 281 3855 1991 53 240 622 824 889 895 573 286 4382 1992 6 96 451 610 737 748 578 259 3485 1993 29 83 425 633 911 919 499 255 3754 1994 5 160 387 748 860 767 680 412 4019 1995 75 73 398 863 949 1010 534 361 4263 1996 12 84 360 693 746 872 620 304 3691 1997 20 129 249 777 851 765 596 353 3740 1998 89 216 650 711 917 926 726 384 4619 1999 45 215 576 764 976 830 665 274 4345 2000 118 150 496 702 842 858 613 400 4179 NON-ZERO 29 30 30 30 30 30 30 30 30 ZEROES 1 0 0 0 0 0 0 0 0 PROB OF ZERO .03 .00 .00 .00 .00 .00 .00 .00 .00 NOTE: STATISTICS ARE COMPUTED ON THE NON-ZERO VALUES NUMBER SEASON 30 30 30 30 30 30 30 30 30 MEAN 38.6 151.7 437.7 681.8 870.2 843.4 598.5 307.2 3927.7 VARIANCE 1050.6 3719.6 13153.4 7942.0 4578.9 5992.3 3933.7 8074.6 83131.6 STND DEV 32.4 61.0 114.7 89.1 67.7 77.4 62.7 89.9 288.3 SKEW .6 .2 .2 .1 -.0 .6 -.2 .4 .4 KURTOSIS 2.4 1.8 1.9 2.2 2.5 2.6 2.5 2.9 2.5 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 SEASONS) 11/09/04 MONTHLY DEGREE-DAYS BASE 40 STATISTICS PARAMETER MAR APR MAY JUN JUL AUG SEP OCT SEASON NUMBER SEASON 30 30 30 30 30 30 30 30 30 MEAN 38.6 151.7 437.7 681.8 870.2 843.4 598.5 307.2 3927.7 VARIANCE 1050.6 3719.6 13153.4 7942.0 4578.9 5992.3 3933.7 8074.6 83131.6 STND DEV 32.4 61.0 114.7 89.1 67.7 77.4 62.7 89.9 288.3 SKEW .6 .2 .2 .1 -.0 .6 -.2 .4 .4 KURTOSIS 2.4 1.8 1.9 2.2 2.5 2.6 2.5 2.9 2.5 GAMMA 1.030 6.089 14.690 59.932 169.734 126.235 92.102 11.835 194.780 BETA 37.436 24.909 29.797 11.376 999.000 999.000 6.498 25.954 999.000 PROB OF ZERO .03 .00 .00 .00 .00 .00 .00 .00 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 0 46 216 494 713 663 463 138 3257 05 0 67 268 544 759 716 500 176 3453 10 3 80 299 572 783 744 520 200 3558 20 8 99 340 607 813 778 545 231 3685 25 10 107 356 620 825 791 555 243 3733 30 13 114 371 633 835 803 564 255 3777 40 19 129 400 656 853 824 581 277 3855 50 26 143 428 678 870 843 596 298 3928 60 34 159 457 700 887 863 612 321 4001 70 45 177 490 725 906 884 630 347 4079 75 52 187 508 738 916 896 639 361 4122 80 61 200 530 754 927 909 650 378 4170 90 87 234 589 796 957 943 680 425 4297 95 113 265 640 831 981 971 705 466 4402 99 174 330 743 895 1028 1024 753 546 4598