HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR OCT 2009 ACCUMULATIONS ARE FROM JUL 1, 2009 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON CUM CUM CUM CUM CUM TOTAL DEV DEV TOTAL DEV DEV DEV DEV FROM FROM FROM FROM FROM FROM NORM L YR NORM L YR NORM L YR PRCT PRCT ALABAMA 147 21 -11 153 18 -5 13 -3 ARIZONA 85 36 46 85 36 46 73 118 ARKANSAS 257 93 73 266 81 75 44 39 CALIFORNIA 146 37 78 150 23 79 18 111 COLORADO 745 204 232 986 226 232 30 31 CONNECTICUT 458 46 6 604 77 43 15 8 DELAWARE 288 30 -26 319 27 -20 9 -6 FLORIDA 14 6 -16 14 6 -16 75 -53 GEORGIA 159 21 -19 167 20 -13 14 -7 IDAHO 667 139 136 818 54 76 7 10 ILLINOIS 505 123 111 591 111 144 23 32 INDIANA 456 101 97 521 84 139 19 36 IOWA 618 179 179 739 169 200 30 37 KANSAS 483 214 192 543 226 207 71 62 KENTUCKY 353 95 69 378 82 92 28 32 LOUISIANA 79 25 3 79 25 3 46 4 MAINE 676 101 63 1073 196 159 22 17 MARYLAND 298 33 -16 327 23 -10 8 -3 MASSACHUSETTS 498 62 21 703 125 77 22 12 MICHIGAN 556 93 45 734 100 106 16 17 MINNESOTA 765 175 198 992 132 205 15 26 MISSISSIPPI 134 29 2 138 24 6 21 5 MISSOURI 454 161 149 498 144 153 41 44 MONTANA 835 198 195 1103 62 83 6 8 NEBRASKA 654 245 233 774 251 252 48 48 NEVADA 243 48 82 263 30 82 13 45 NEW HAMPSHIRE 612 49 47 915 69 144 8 19 NEW JERSEY 375 31 -7 448 26 10 6 2 NEW MEXICO 343 49 63 412 65 78 19 23 NEW YORK 476 79 5 650 134 53 26 9 NORTH CAROLINA 188 4 -31 197 -8 -32 -4 -14 NORTH DAKOTA 823 159 183 1060 64 125 6 13 OHIO 465 83 63 542 57 108 12 25 OKLAHOMA 316 156 145 334 152 155 84 87 OREGON 481 84 49 694 73 18 12 3 PENNSYLVANIA 442 54 0 546 52 25 11 5 RHODE ISLAND 439 44 13 580 71 45 14 8 SOUTH CAROLINA 144 19 -34 149 16 -33 12 -18 SOUTH DAKOTA 769 242 223 938 223 214 31 30 TENNESSEE 272 55 29 288 42 42 17 17 TEXAS 88 35 30 92 38 34 70 59 UTAH 575 113 123 652 53 99 9 18 VERMONT 642 90 45 982 166 146 20 17 VIRGINIA 284 10 -21 309 -16 -24 -5 -7 WASHINGTON 519 75 25 809 77 -61 11 -7 WEST VIRGINIA 410 62 15 470 44 37 10 9 WISCONSIN 634 123 126 818 101 169 14 26 WYOMING 854 222 220 1143 167 178 17 18 POPULATION WEIGHTED REGION NEW ENGLAND 511 56 26 718 106 79 17 12 MIDDLE ATLANTIC 443 58 0 568 79 31 16 6 E N CENTRAL 515 101 85 623 85 125 16 25 W N CENTRAL 604 181 184 722 164 191 29 36 SOUTH ATLANTIC 156 14 -22 166 5 -21 3 -11 E S CENTRAL 237 53 26 249 41 37 20 17 W S CENTRAL 124 49 39 128 45 41 54 47 MOUNTAIN 440 107 115 546 99 105 22 24 PACIFIC 223 42 65 283 38 48 16 20 UNITED STATES 327 61 47 393 59 57 18 17 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 555 60 33 809 109 107 16 15 MIDDLE ATLANTIC 449 61 2 578 85 32 17 6 E N CENTRAL 529 102 84 652 87 130 15 25 W N CENTRAL 615 187 186 738 169 193 30 35 SOUTH ATLANTIC 192 13 -22 204 3 -21 1 -9 E S CENTRAL 214 45 20 224 34 29 18 15 W S CENTRAL 160 70 56 167 67 61 67 58 MOUNTAIN 517 117 123 669 107 116 19 21 PACIFIC 225 44 67 288 42 49 17 21 UNITED STATES 381 84 64 457 77 75 20 20 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 529 61 28 760 120 90 19 13 MIDDLE ATLANTIC 449 59 1 567 71 32 14 6 E N CENTRAL 479 91 75 566 77 122 16 27 W N CENTRAL 750 178 188 943 117 163 14 21 SOUTH ATLANTIC 332 40 -5 370 19 4 5 1 E S CENTRAL 330 85 64 353 72 85 26 32 W S CENTRAL 133 54 43 137 49 45 56 49 MOUNTAIN 632 143 153 808 114 134 16 20 PACIFIC 310 51 54 437 37 22 9 5 UNITED STATES 452 68 27 559 67 47 14 9 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 531 60 28 761 115 94 18 14 MIDDLE ATLANTIC 455 66 0 600 101 41 20 7 E N CENTRAL 521 104 88 633 87 130 16 26 W N CENTRAL 676 185 190 839 161 195 24 30 SOUTH ATLANTIC 70 10 -14 72 7 -15 11 -17 E S CENTRAL 232 50 22 244 39 33 19 16 W S CENTRAL 104 42 34 107 42 37 65 53 MOUNTAIN 276 75 84 336 76 82 29 32 PACIFIC 152 32 70 160 19 71 13 80 UNITED STATES 212 42 50 241 34 52 16 28 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 494 55 16 687 106 72 18 12 MIDDLE ATLANTIC 442 56 -1 558 68 28 14 5 E N CENTRAL 498 98 84 595 87 129 17 28 W N CENTRAL 582 182 180 693 174 194 34 39 SOUTH ATLANTIC 121 8 -20 127 3 -19 2 -13 E S CENTRAL 234 50 23 246 38 34 18 16 W S CENTRAL 117 44 40 121 40 43 49 55 MOUNTAIN 300 77 89 360 70 77 24 27 PACIFIC 291 50 53 401 37 25 10 7 UNITED STATES 232 44 27 269 38 27 16 11 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 534 62 31 765 117 95 18 14 MIDDLE ATLANTIC 456 66 -3 599 99 39 20 7 E N CENTRAL 526 101 83 644 82 127 15 25 W N CENTRAL 677 194 201 834 174 205 26 33 SOUTH ATLANTIC 248 22 -18 270 12 -13 5 -5 E S CENTRAL 272 63 41 289 52 56 22 24 W S CENTRAL 196 88 77 206 88 84 75 69 MOUNTAIN 530 124 136 680 109 123 19 22 PACIFIC 286 50 57 389 33 30 9 8 UNITED STATES 450 90 71 571 93 97 19 20 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 530 62 29 765 127 95 20 14 MIDDLE ATLANTIC 453 64 -1 590 93 36 19 6 E N CENTRAL 509 101 82 616 87 123 16 25 W N CENTRAL 605 184 183 724 173 191 31 36 SOUTH ATLANTIC 147 12 -22 155 1 -23 1 -13 E S CENTRAL 285 67 44 304 56 61 23 25 W S CENTRAL 128 50 40 132 45 42 52 47 MOUNTAIN 476 108 122 609 124 125 26 26 PACIFIC 188 40 70 224 34 65 18 41 UNITED STATES 335 68 66 413 70 77 20 23 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 490 54 18 682 108 75 19 12 MIDDLE ATLANTIC 440 56 1 561 75 31 15 6 E N CENTRAL 517 102 86 627 87 127 16 25 W N CENTRAL 612 187 187 734 172 193 31 36 SOUTH ATLANTIC 220 20 -18 237 12 -14 5 -6 E S CENTRAL 246 56 25 258 43 36 20 16 W S CENTRAL 136 55 47 141 51 50 57 55 MOUNTAIN 497 117 136 620 108 125 21 25 PACIFIC 197 40 67 237 34 61 17 35 UNITED STATES 376 74 61 457 73 80 19 21 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 526 59 27 750 113 85 18 13 MIDDLE ATLANTIC 452 63 -2 590 93 37 19 7 E N CENTRAL 529 98 81 651 79 126 14 24 W N CENTRAL 729 179 193 918 137 185 18 25 SOUTH ATLANTIC 252 16 -25 273 7 -21 3 -7 E S CENTRAL 296 74 47 316 62 64 24 25 W S CENTRAL 128 48 38 132 43 40 48 43 MOUNTAIN 626 95 62 918 137 124 18 16 PACIFIC 425 69 46 627 63 -10 11 -2 UNITED STATES 461 59 12 614 88 54 17 10 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 580 69 43 867 132 122 18 16 MIDDLE ATLANTIC 455 64 2 588 90 36 18 7 E N CENTRAL 540 104 84 674 90 128 15 23 W N CENTRAL 579 179 176 687 167 187 32 37 SOUTH ATLANTIC 244 17 -18 264 4 -14 2 -5 E S CENTRAL 262 61 37 277 48 49 21 21 W S CENTRAL 203 86 67 210 82 70 64 50 MOUNTAIN 525 110 114 684 98 109 17 19 PACIFIC 320 53 52 446 33 19 8 4 UNITED STATES 414 78 60 524 73 73 16 16