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 50 SEASON MAR APR MAY JUN JUL AUG SEP OCT SEASON 1971 0 27 82 474 466 464 389 228 2130 1972 0 9 265 251 470 456 277 63 1791 1973 5 51 91 448 586 611 342 210 2344 1974 1 35 86 310 549 490 193 52 1716 1975 0 8 236 412 597 540 189 112 2094 1976 7 58 84 464 547 466 251 77 1954 1977 7 71 350 304 574 453 282 33 2074 1978 0 2 200 315 476 536 331 56 1916 1979 0 28 119 317 511 462 336 78 1851 1980 0 37 237 290 516 597 301 29 2007 1981 4 24 121 351 564 538 244 31 1877 1982 0 13 287 206 553 421 274 112 1866 1983 11 17 56 403 693 635 387 94 2296 1984 0 38 75 387 532 603 267 142 2044 1985 0 114 186 302 516 509 362 53 2042 1986 18 77 210 276 636 452 301 44 2014 1987 13 67 225 501 674 549 328 24 2381 1988 0 5 234 469 625 714 342 22 2411 1989 2 9 159 321 604 517 300 146 2058 1990 14 107 89 369 538 502 316 67 2002 1991 8 91 357 524 579 585 297 71 2512 1992 0 27 207 311 427 438 286 55 1751 1993 4 10 152 337 601 609 209 45 1967 1994 0 41 128 448 550 457 380 139 2143 1995 18 1 113 563 639 700 251 123 2408 1996 0 12 128 395 436 562 321 85 1939 1997 2 14 49 477 541 455 297 161 1996 1998 31 40 340 413 607 616 426 98 2571 1999 7 37 280 465 666 520 365 62 2402 2000 21 12 197 402 532 548 322 142 2176 NON-ZERO 17 30 30 30 30 30 30 30 30 ZEROES 13 0 0 0 0 0 0 0 0 PROB OF ZERO .43 .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 10.2 36.1 178.1 383.5 560.2 533.5 305.5 88.5 2091.1 VARIANCE 65.8 963.1 8062.7 7704.6 4578.9 5976.6 3292.7 2862.2 52858.0 STND DEV 8.1 31.0 89.8 87.8 67.7 77.3 57.4 53.5 229.9 SKEW 1.1 1.1 .4 .1 -.0 .6 -.1 .9 .5 KURTOSIS 3.5 3.2 2.2 2.2 2.5 2.6 2.7 3.2 2.3 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 50 STATISTICS PARAMETER MAR APR MAY JUN JUL AUG SEP OCT SEASON NUMBER SEASON 30 30 30 30 30 30 30 30 30 MEAN 10.2 36.1 178.1 383.5 560.2 533.5 305.5 88.5 2091.1 VARIANCE 65.8 963.1 8062.7 7704.6 4578.9 5976.6 3292.7 2862.2 52858.0 STND DEV 8.1 31.0 89.8 87.8 67.7 77.3 57.4 53.5 229.9 SKEW 1.1 1.1 .4 .1 -.0 .6 -.1 .9 .5 KURTOSIS 3.5 3.2 2.2 2.2 2.5 2.6 2.7 3.2 2.3 GAMMA 1.588 1.225 3.804 18.944 69.616 51.139 27.568 2.925 87.522 BETA 6.409 29.454 46.821 20.244 8.047 10.432 11.083 30.248 23.892 PROB OF ZERO .43 .00 .00 .00 .00 .00 .00 .00 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 0 1 35 209 416 375 187 12 1606 05 0 3 59 251 454 417 217 24 1738 10 0 5 76 276 476 440 234 32 1810 20 0 10 100 308 503 470 256 45 1901 25 0 13 111 321 514 481 265 50 1936 30 0 15 121 333 523 492 273 56 1968 40 0 21 142 355 541 511 287 67 2027 50 2 27 163 377 557 530 302 78 2083 60 5 34 186 399 575 549 317 91 2140 70 8 44 212 424 593 570 333 106 2202 75 9 50 228 438 604 582 342 116 2237 80 11 57 247 454 616 595 353 126 2276 90 17 79 300 499 648 631 382 157 2382 95 22 101 348 537 675 662 407 185 2471 99 33 150 449 608 727 722 456 243 2644