ROGERS CITY DIVISION: 4 STATION #7094 DATE OF RUN COUNTY: PRESQUE ISLE PERIOD ANALYSIS FOR 1979 -2000 ( 22 SEASONS) 11/10/04 MONTHLY DEGREE-DAYS BASE 55 SEASON MAR APR MAY JUN JUL AUG SEP OCT SEASON 1979 0 10 51 210 372 231 145 32 1051 1980 0 0 108 150 374 396 128 5 1161 1981 0 11 67 188 370 325 115 0 1076 1982 0 11 116 97 382 206 119 27 958 1983 0 0 17 251 507 409 192 29 1405 1984 0 19 35 278 387 451 146 15 1331 1985 0 29 82 132 331 333 216 6 1129 1986 1 42 105 172 397 277 131 4 1129 1987 0 30 137 346 506 374 179 10 1582 1988 0 0 84 324 464 448 139 18 1477 1989 3 0 83 138 439 345 181 58 1247 1990 3 64 12 221 357 354 174 17 1202 1991 0 23 168 373 396 458 168 26 1612 1992 0 2 109 167 184 272 119 23 876 1993 0 0 51 161 413 408 90 3 1126 1994 0 5 59 285 383 316 197 34 1279 1995 2 0 27 326 423 478 120 64 1440 1996 0 2 36 184 321 388 227 28 1186 1997 0 0 1 303 364 293 155 73 1189 1998 0 10 133 251 440 415 240 30 1519 1999 0 7 142 374 550 351 218 18 1660 2000 0 0 89 203 374 321 159 64 1210 NON-ZERO 4 14 22 22 22 22 22 21 22 ZEROES 18 8 0 0 0 0 0 1 0 PROB OF ZERO .82 .36 .00 .00 .00 .00 .00 .05 .00 NOTE: STATISTICS ARE COMPUTED ON THE NON-ZERO VALUES NUMBER SEASON 22 22 22 22 22 22 22 22 22 MEAN 2.3 18.9 77.8 233.4 397.0 356.8 161.7 27.8 1265.7 VARIANCE .9 307.6 2147.3 6825.0 5597.5 5455.3 1686.6 431.6 45461.9 STND DEV 1.0 17.5 46.3 82.6 74.8 73.9 41.1 20.8 213.2 SKEW -.5 1.3 .1 .2 -.5 -.2 .3 .9 .3 KURTOSIS 1.6 4.1 2.1 1.9 4.7 2.3 2.1 2.8 2.2 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 SEASONS) 11/10/04 MONTHLY DEGREE-DAYS BASE 55 STATISTICS PARAMETER MAR APR MAY JUN JUL AUG SEP OCT SEASON NUMBER SEASON 22 22 22 22 22 22 22 22 22 MEAN 2.3 18.9 77.8 233.4 397.0 356.8 161.7 27.8 1265.7 VARIANCE .9 307.6 2147.3 6825.0 5597.5 5455.3 1686.6 431.6 45461.9 STND DEV 1.0 17.5 46.3 82.6 74.8 73.9 41.1 20.8 213.2 SKEW -.5 1.3 .1 .2 -.5 -.2 .3 .9 .3 KURTOSIS 1.6 4.1 2.1 1.9 4.7 2.3 2.1 2.8 2.2 GAMMA 999.000 1.293 1.617 8.019 25.273 22.595 16.101 1.675 37.035 BETA 999.000 14.643 48.135 29.103 15.709 15.790 10.044 16.598 34.176 PROB OF ZERO .82 .36 .00 .00 .00 .00 .00 .05 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 0 0 4 85 237 206 83 0 833 05 0 0 10 116 277 243 102 1 944 10 0 0 17 136 300 265 113 4 1008 20 0 0 28 163 329 293 127 9 1088 25 0 0 33 174 341 304 133 11 1120 30 0 0 38 184 352 314 138 13 1149 40 0 2 50 204 372 333 149 17 1203 50 0 6 62 224 392 351 158 21 1254 60 0 10 77 245 412 371 169 27 1307 70 0 15 95 269 434 392 180 33 1366 75 0 19 106 282 447 404 187 37 1399 80 0 22 119 298 461 418 194 41 1437 90 2 34 159 343 501 456 215 55 1538 95 3 45 197 383 535 488 233 69 1626 99 3 70 282 466 603 553 270 98 1799