Monthly & seasonal (Mar-Oct) growing degree-days base 40 F (Gamma)
BIG BAY 3 SE
DIVISION: 1 STATION #0770 DATE OF RUN
COUNTY: MARQUETTE PERIOD ANALYSIS FOR 1981 -1998 ( 16 SEASONS) 11/17/04
MONTHLY DEGREE-DAYS BASE 40
SEASON MAR APR MAY JUN JUL AUG SEP OCT SEASON
1981 13 98 298 645 810 762 404 152 3182
1982 8 94 463 472 827 657 488 245 3254
1983 2 44 191 668 964 895 589 209 3562
1984 0 98 351 711 824 834 442 275 3535
1986 55 204 539 671 878 753 499 199 3798
1987 61 222 491 733 900 815 575 136 3933
1988 7 80 459 776 962 820 556 183 3843
1989 16 39 389 559 866 808 588 326 3591
1990 46 231 210 618 808 801 510 176 3400
1991 4 183 425 673 784 874 461 178 3582
1992 1 75 501 548 603 705 496 177 3106
1994 18 94 318 634 746 731 588 286 3415
1995 32 6 344 755 816 898 484 245 3580
1996 10 38 210 557 664 774 574 209 3036
1997 4 69 164 678 740 684 522 274 3135
1998 19 91 439 578 824 838 637 296 3722
NON-ZERO 15 16 16 16 16 16 16 16 16
ZEROES 1 0 0 0 0 0 0 0 0
PROB OF ZERO .06 .00 .00 .00 .00 .00 .00 .00 .00
NOTE: STATISTICS ARE COMPUTED ON THE NON-ZERO VALUES
NUMBER SEASON 16 16 16 16 16 16 16 16 16
MEAN 19.7 104.1 362.0 642.3 813.5 790.6 525.8 222.9 3479.6
VARIANCE 386.1 4744.1 14577.2 6942.3 9136.1 5199.3 4057.1 3180.5 76378.6
STND DEV 19.6 68.9 120.7 83.3 95.6 72.1 63.7 56.4 276.4
SKEW 1.1 .7 -.3 -.3 -.4 -.2 -.1 .3 -.1
KURTOSIS 2.7 2.3 1.8 2.4 3.1 2.2 2.2 1.9 1.9
NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS.
BIG BAY 3 SE
DIVISION: 1 STATION #0770 DATE OF RUN
COUNTY: MARQUETTE PERIOD ANALYSIS FOR 1981 -1998 ( 16 SEASONS) 11/17/04
MONTHLY DEGREE-DAYS BASE 40 STATISTICS
PARAMETER MAR APR MAY JUN JUL AUG SEP OCT SEASON
NUMBER SEASON 16 16 16 16 16 16 16 16 16
MEAN 19.7 104.1 362.0 642.3 813.5 790.6 525.8 222.9 3479.6
VARIANCE 386.1 4744.1 14577.2 6942.3 9136.1 5199.3 4057.1 3180.5 76378.6
STND DEV 19.6 68.9 120.7 83.3 95.6 72.1 63.7 56.4 276.4
SKEW 1.1 .7 -.3 -.3 -.4 -.2 -.1 .3 -.1
KURTOSIS 2.7 2.3 1.8 2.4 3.1 2.2 2.2 1.9 1.9
GAMMA 1.033 1.978 8.247 60.919 73.319 125.490 71.015 16.568 167.589
BETA 19.110 52.648 43.895 10.543 11.095 999.000 7.404 13.452 999.000
PROB OF ZERO .06 .00 .00 .00 .00 .00 .00 .00 .00
LEVELS PROBABILITY PERCENTILE VALUES
01 0 8 134 466 609 623 392 115 2837
05 0 18 182 513 664 672 428 141 3025
10 1 27 213 539 694 698 448 156 3125
20 3 43 254 572 733 730 473 176 3247
25 5 50 271 585 748 742 482 184 3293
30 6 57 287 597 761 753 491 191 3335
40 9 71 317 618 786 772 508 205 3410
50 13 87 347 639 810 791 523 218 3480
60 17 105 380 659 834 809 539 232 3550
70 23 127 416 682 861 828 557 248 3625
75 26 140 437 695 875 839 566 257 3666
80 30 155 462 710 892 851 577 267 3712
90 44 201 530 749 937 883 607 295 3834
95 57 245 591 782 976 909 632 320 3934
99 88 333 718 842 1051 958 682 369 4123
