HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR MAY 2001 ACCUMULATIONS ARE FROM JUL 1, 2000 -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 4 -20 4 3083 315 684 11 29 ARIZONA 7 -9 2 2224 269 658 14 42 ARKANSAS 18 -16 2 3935 550 1056 16 37 CALIFORNIA 28 -87 -49 2779 224 589 9 27 COLORADO 324 -13 66 7118 269 928 4 15 CONNECTICUT 185 -50 -49 6266 254 459 4 8 DELAWARE 85 -34 -11 4903 362 748 8 18 FLORIDA 0 0 0 764 141 274 23 56 GEORGIA 16 -17 11 3220 367 540 13 20 IDAHO 257 -67 -27 7013 334 912 5 15 ILLINOIS 137 -43 17 6507 365 968 6 17 INDIANA 104 -55 13 5938 273 760 5 15 IOWA 172 -16 48 7477 685 1429 10 24 KANSAS 59 -33 3 5373 495 1214 10 29 KENTUCKY 48 -45 5 4805 358 819 8 21 LOUISIANA 0 -1 0 2107 343 687 19 48 MAINE 321 -62 -104 8207 286 661 4 9 MARYLAND 74 -38 -9 4865 294 720 6 17 MASSACHUSETTS 223 -51 -45 6506 200 571 3 10 MICHIGAN 190 -75 -24 6881 146 660 2 11 MINNESOTA 255 -41 4 8880 486 1299 6 17 MISSISSIPPI 3 -10 2 2925 436 811 18 38 MISSOURI 71 -30 21 5607 555 1275 11 29 MONTANA 325 -85 -56 8127 461 1137 6 16 NEBRASKA 148 -26 56 6918 620 1573 10 29 NEVADA 41 -57 -30 3723 57 657 2 21 NEW HAMPSHIRE 327 -19 -64 7941 436 583 6 8 NEW JERSEY 148 -29 -15 5617 320 610 6 12 NEW MEXICO 90 -35 22 4796 291 674 6 16 NEW YORK 188 -44 -21 6392 291 626 5 11 NORTH CAROLINA 33 -26 10 3803 370 582 11 18 NORTH DAKOTA 275 -60 -12 9487 487 1494 5 19 OHIO 142 -53 10 6130 304 640 5 12 OKLAHOMA 22 -16 -11 4226 633 1211 18 40 OREGON 269 -53 -44 5130 160 386 3 8 PENNSYLVANIA 167 -34 8 6056 337 709 6 13 RHODE ISLAND 192 -59 -46 6081 188 519 3 9 SOUTH CAROLINA 5 -22 2 3063 318 519 12 20 SOUTH DAKOTA 214 -48 12 8143 739 1723 10 27 TENNESSEE 31 -37 14 4229 350 720 9 21 TEXAS 2 -2 1 2357 446 943 23 67 UTAH 181 -87 -1 6420 55 958 1 18 VERMONT 245 -67 -47 7799 223 614 3 9 VIRGINIA 107 -9 34 4868 443 732 10 18 WASHINGTON 304 -7 -12 5462 194 395 4 8 WEST VIRGINIA 133 -30 36 5583 389 724 7 15 WISCONSIN 233 -51 -7 7687 250 845 3 12 WYOMING 364 -58 18 8272 520 1349 7 19 POPULATION WEIGHTED REGION NEW ENGLAND 230 -47 -53 6714 250 560 4 9 MIDDLE ATLANTIC 171 -39 -10 6113 302 644 5 12 E N CENTRAL 157 -53 4 6554 274 776 4 13 W N CENTRAL 150 -34 17 7043 557 1347 9 24 SOUTH ATLANTIC 34 -19 8 3019 295 511 11 20 E S CENTRAL 24 -33 8 3852 345 743 10 24 W S CENTRAL 3 -5 -2 2637 444 938 20 55 MOUNTAIN 157 -40 9 5115 236 806 5 19 PACIFIC 86 -74 -47 3348 225 548 7 20 UNITED STATES 101 -38 -5 4609 306 730 7 19 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 265 -44 -62 7190 300 569 4 9 MIDDLE ATLANTIC 170 -41 -11 6148 306 651 5 12 E N CENTRAL 168 -53 1 6679 250 763 4 13 W N CENTRAL 154 -35 17 7149 577 1363 9 24 SOUTH ATLANTIC 41 -23 12 3614 333 571 10 19 E S CENTRAL 19 -27 6 3655 368 757 11 26 W S CENTRAL 8 -8 -2 2942 479 981 19 50 MOUNTAIN 191 -43 5 5807 276 840 5 17 PACIFIC 87 -73 -43 3344 218 544 7 19 UNITED STATES 111 -35 -1 5146 369 807 8 19 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 241 -53 -61 6881 248 555 4 9 MIDDLE ATLANTIC 170 -36 1 6114 324 680 6 13 E N CENTRAL 137 -53 9 6234 298 739 5 13 W N CENTRAL 234 -46 4 8598 535 1455 7 20 SOUTH ATLANTIC 103 -25 20 5024 378 698 8 16 E S CENTRAL 42 -47 7 4622 354 796 8 21 W S CENTRAL 5 -5 0 2703 462 947 21 54 MOUNTAIN 240 -56 5 6695 285 968 4 17 PACIFIC 148 -56 -40 3960 200 496 5 14 UNITED STATES 161 -39 2 5999 318 714 6 14 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 244 -47 -58 6901 270 552 4 9 MIDDLE ATLANTIC 180 -37 -10 6214 302 639 5 11 E N CENTRAL 159 -57 0 6618 287 793 5 14 W N CENTRAL 193 -37 17 7830 564 1374 8 21 SOUTH ATLANTIC 9 -11 2 1607 189 361 13 29 E S CENTRAL 20 -34 6 3803 350 747 10 24 W S CENTRAL 2 -2 0 2482 446 932 22 60 MOUNTAIN 90 -23 5 3725 253 714 7 24 PACIFIC 35 -87 -48 2843 216 589 8 26 UNITED STATES 61 -48 -25 3399 270 634 9 23 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 218 -53 -53 6561 237 539 4 9 MIDDLE ATLANTIC 168 -38 -5 6087 309 661 5 12 E N CENTRAL 149 -52 7 6418 294 770 5 14 W N CENTRAL 134 -36 20 6777 550 1341 9 25 SOUTH ATLANTIC 25 -10 6 2473 254 444 11 22 E S CENTRAL 22 -34 7 3837 338 737 10 24 W S CENTRAL 3 -2 -1 2564 443 933 21 57 MOUNTAIN 98 -28 2 3970 263 749 7 23 PACIFIC 138 -60 -39 3835 200 493 6 15 UNITED STATES 66 -26 1 3614 315 669 10 23 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 244 -50 -60 6920 267 550 4 9 MIDDLE ATLANTIC 178 -40 -12 6221 298 639 5 11 E N CENTRAL 166 -55 0 6658 269 772 4 13 W N CENTRAL 189 -38 16 7756 560 1374 8 22 SOUTH ATLANTIC 67 -20 11 4192 342 640 9 18 E S CENTRAL 33 -34 8 4148 354 766 9 23 W S CENTRAL 11 -11 -4 3234 519 1043 19 48 MOUNTAIN 200 -40 7 5835 277 852 5 17 PACIFIC 134 -63 -38 3796 203 519 6 16 UNITED STATES 153 -42 -8 5784 336 799 6 16 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 242 -52 -60 6876 249 560 4 9 MIDDLE ATLANTIC 177 -38 -8 6204 313 653 5 12 E N CENTRAL 154 -55 2 6513 267 767 4 13 W N CENTRAL 149 -34 19 7047 581 1369 9 24 SOUTH ATLANTIC 34 -17 7 2837 287 488 11 21 E S CENTRAL 34 -36 7 4248 345 761 9 22 W S CENTRAL 4 -3 0 2634 429 919 19 54 MOUNTAIN 174 -33 21 5448 288 809 6 17 PACIFIC 59 -80 -49 3084 217 559 8 22 UNITED STATES 112 -46 -8 4520 283 692 7 18 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 217 -53 -47 6501 223 544 4 9 MIDDLE ATLANTIC 171 -37 -8 6086 310 642 5 12 E N CENTRAL 157 -55 3 6568 274 777 4 13 W N CENTRAL 152 -32 17 7087 559 1344 9 23 SOUTH ATLANTIC 55 -17 14 3934 358 615 10 19 E S CENTRAL 24 -37 5 3924 351 746 10 23 W S CENTRAL 5 -7 -3 2754 462 957 20 53 MOUNTAIN 186 -39 16 5561 239 840 4 18 PACIFIC 71 -71 -43 3177 247 573 8 22 UNITED STATES 114 -50 -11 5117 313 754 7 17 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 240 -51 -60 6867 257 553 4 9 MIDDLE ATLANTIC 177 -38 -8 6207 311 648 5 12 E N CENTRAL 174 -53 -1 6701 263 729 4 12 W N CENTRAL 228 -39 12 8423 531 1379 7 20 SOUTH ATLANTIC 70 -21 11 4417 375 671 9 18 E S CENTRAL 34 -39 6 4330 348 760 9 21 W S CENTRAL 4 -5 -1 2696 457 951 20 54 MOUNTAIN 235 -68 -43 7436 234 671 3 10 PACIFIC 232 -37 -32 4767 192 428 4 10 UNITED STATES 185 -41 -24 6219 288 623 5 11 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 277 -48 -70 7402 295 594 4 9 MIDDLE ATLANTIC 173 -40 -5 6196 313 656 5 12 E N CENTRAL 177 -56 -6 6776 245 734 4 12 W N CENTRAL 138 -33 20 6795 557 1322 9 24 SOUTH ATLANTIC 64 -23 15 4198 371 640 10 18 E S CENTRAL 27 -37 6 4056 348 755 9 23 W S CENTRAL 12 -12 -1 3346 523 1024 19 44 MOUNTAIN 192 -47 -9 5958 292 816 5 16 PACIFIC 160 -55 -39 4040 201 484 5 14 UNITED STATES 142 -45 -13 5395 317 730 6 16