ROGERS CITY DIVISION: 4 STATION #7094 DATE OF RUN COUNTY: PRESQUE ISLE PERIOD ANALYSIS FOR 1979 -2000 ( 22 YEARS) 11/10/04 HEATING DEGREE-DAYS (65 F) YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1979 1599 1632 1076 780 483 153 60 119 238 646 852 1168 8806 1980 1367 1443 1264 724 326 256 27 29 261 698 915 1429 8739 1981 1614 1177 1028 669 431 143 51 62 298 725 841 1215 8254 1982 1634 1377 1256 840 250 251 40 157 273 484 879 1036 8477 1983 1338 1136 1071 814 572 170 26 33 232 598 886 1488 8364 1984 1654 1085 1319 652 452 79 23 17 214 450 830 1157 7932 1985 1447 1261 1021 673 352 207 53 65 159 507 887 1389 8021 1986 1359 1237 1051 584 344 174 45 73 227 527 912 1103 7636 1987 1238 1096 1019 579 325 55 29 39 156 614 786 1079 7015 1988 1424 1368 1139 735 351 101 15 53 204 631 802 1261 8084 1989 1216 1317 1256 817 372 199 12 71 207 498 977 1540 8482 1990 1155 1168 1041 663 466 113 45 36 210 572 745 1164 7378 1991 1437 1091 1068 639 311 44 32 24 259 528 916 1167 7516 1992 1297 1216 1198 815 376 202 135 107 250 610 891 1129 8226 1993 1315 1320 1170 818 437 199 24 25 301 652 906 1205 8372 1994 1689 1464 1157 707 410 104 26 68 171 436 751 1009 7992 1995 1232 1290 1024 846 408 77 32 9 254 458 1020 1330 7980 1996 1447 1362 1217 827 524 161 49 29 138 522 972 1169 8417 1997 1466 1197 1136 764 586 81 59 78 175 525 893 1074 8034 1998 1261 968 1050 628 241 163 13 24 117 449 763 1056 6733 1999 1383 1093 1038 575 276 83 9 42 168 573 709 1164 7113 2000 1392 1129 877 712 349 141 39 48 250 458 821 1396 7612 NON-ZERO 22 22 22 22 22 22 22 22 22 22 22 22 22 ZEROES 0 0 0 0 0 0 0 0 0 0 0 0 0 PROB OF ZERO .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 NOTE: STATISTICS ARE COMPUTED ON THE NON-ZERO VALUES NUMBER YEARS 22 22 22 22 22 22 22 22 22 22 22 22 22 MEAN 1407.5 1246.7 1112.5 721.0 392.8 143.5 38.4 54.9 216.5 552.8 861.5 1214.9 7962.9 VARIANCE 23340.8 24126.3 11546.8 8176.1 8992.6 3734.4 695.4 1318.5 2604.5 7190.9 6456.2 22747.5 307896.9 STND DEV 152.8 155.3 107.5 90.4 94.8 61.1 26.4 36.3 51.0 84.8 80.4 150.8 554.9 SKEW .4 .5 .1 -.1 .4 .1 2.2 1.2 -.2 .4 -.1 .7 -.6 KURTOSIS 2.2 3.0 2.5 1.7 2.5 2.1 9.3 4.1 2.1 2.1 2.4 2.5 2.6 NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS. ROGERS CITY DIVISION: 4 STATION #7094 DATE OF RUN COUNTY: PRESQUE ISLE PERIOD ANALYSIS FOR 1979 -2000 ( 22 YEARS) 11/10/04 HEATING DEGREE-DAYS (65 F) STATISTICS PARAMETER JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL NUMBER YEARS 22 22 22 22 22 22 22 22 22 22 22 22 22 MEAN 1407.5 1246.7 1112.5 721.0 392.8 143.5 38.4 54.9 216.5 552.8 861.5 1214.9 7962.9 VARIANCE 23340.8 24126.3 11546.8 8176.1 8992.6 3734.4 695.4 1318.5 2604.5 7190.9 6456.2 22747.5 307896.9 STND DEV 152.8 155.3 107.5 90.4 94.8 61.1 26.4 36.3 51.0 84.8 80.4 150.8 554.9 SKEW .4 .5 .1 -.1 .4 .1 2.2 1.2 -.2 .4 -.1 .7 -.6 KURTOSIS 2.2 3.0 2.5 1.7 2.5 2.1 9.3 4.1 2.1 2.1 2.4 2.5 2.6 GAMMA 90.279 69.214 111.928 65.141 18.123 5.078 2.894 2.589 17.336 45.433 118.937 71.142 208.960 BETA 15.590 18.012 999.000 11.068 21.675 28.249 13.257 21.212 12.486 12.167 999.000 17.077 999.000 PROB OF ZERO .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 1086 925 863 530 210 37 5 6 114 380 675 905 6672 05 1173 1011 936 581 254 57 10 13 139 425 729 988 7050 10 1221 1059 975 609 280 70 14 18 153 451 759 1034 7252 20 1282 1119 1022 645 314 89 19 26 172 483 794 1092 7496 25 1305 1143 1040 659 327 97 22 30 180 495 807 1115 7589 30 1326 1164 1056 672 340 105 24 33 186 507 819 1135 7672 40 1365 1203 1085 695 363 119 29 40 200 528 841 1173 7822 50 1402 1241 1113 717 386 134 34 48 212 549 862 1209 7963 60 1440 1279 1140 740 409 150 40 56 226 570 882 1246 8103 70 1481 1321 1169 765 435 169 46 67 240 593 904 1286 8254 75 1504 1344 1185 779 451 180 50 73 249 606 916 1309 8337 80 1530 1371 1203 795 468 192 55 80 259 620 929 1334 8430 90 1600 1442 1250 838 515 229 68 101 285 660 965 1403 8674 95 1660 1503 1289 874 556 262 81 120 308 694 994 1461 8876 99 1775 1621 1363 945 639 331 106 163 355 761 1048 1575 9254