HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR OCT 2023 ACCUMULATIONS ARE FROM JUL 1, 2023 -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 87 -39 -67 87 -48 -80 -36 -48 ARIZONA 44 -5 -39 44 -5 -39 -10 -47 ARKANSAS 133 -31 -14 133 -52 -21 -28 -14 CALIFORNIA 100 -9 23 128 1 34 1 36 COLORADO 527 -14 0 697 -63 44 -8 7 CONNECTICUT 267 -145 -97 364 -163 -75 -31 -17 DELAWARE 202 -56 -101 230 -62 -115 -21 -33 FLORIDA 6 -2 -9 6 -2 -9 -25 -60 GEORGIA 111 -27 -65 111 -36 -80 -24 -42 IDAHO 517 -11 64 725 -39 152 -5 27 ILLINOIS 343 -39 -57 374 -106 -112 -22 -23 INDIANA 319 -36 -79 354 -83 -126 -19 -26 IOWA 409 -30 -49 447 -123 -106 -22 -19 KANSAS 279 10 28 280 -37 10 -12 4 KENTUCKY 228 -30 -94 234 -62 -145 -21 -38 LOUISIANA 69 15 -7 69 15 -10 28 -13 MAINE 377 -198 -58 526 -351 -119 -40 -18 MARYLAND 201 -64 -117 237 -67 -121 -22 -34 MASSACHUSETTS 286 -150 -85 397 -181 -76 -31 -16 MICHIGAN 411 -52 -57 534 -100 -60 -16 -10 MINNESOTA 550 -40 -8 692 -168 -59 -20 -8 MISSISSIPPI 76 -29 -24 76 -38 -30 -33 -28 MISSOURI 267 -26 -46 268 -86 -91 -24 -25 MONTANA 680 43 126 1008 -33 224 -3 29 NEBRASKA 417 8 28 438 -85 -8 -16 -2 NEVADA 190 -5 16 233 0 34 0 17 NEW HAMPSHIRE 352 -211 -111 499 -347 -139 -41 -22 NEW JERSEY 234 -110 -115 295 -127 -113 -30 -28 NEW MEXICO 267 -27 -125 303 -44 -126 -13 -29 NEW YORK 294 -103 -104 406 -110 -91 -21 -18 NORTH CAROLINA 157 -27 -69 161 -44 -94 -21 -37 NORTH DAKOTA 663 -1 60 882 -114 79 -11 10 OHIO 325 -57 -93 381 -104 -127 -21 -25 OKLAHOMA 179 19 30 179 -3 30 -2 20 OREGON 388 -9 137 623 2 234 0 60 PENNSYLVANIA 307 -81 -131 404 -90 -123 -18 -23 RHODE ISLAND 256 -139 -79 344 -165 -70 -32 -17 SOUTH CAROLINA 98 -27 -48 98 -35 -65 -26 -40 SOUTH DAKOTA 560 33 55 659 -56 55 -8 9 TENNESSEE 184 -33 -92 186 -60 -130 -24 -41 TEXAS 70 17 17 70 16 17 30 32 UTAH 501 39 17 653 54 63 9 11 VERMONT 425 -127 -89 661 -155 -95 -19 -13 VIRGINIA 204 -70 -117 233 -92 -134 -28 -37 WASHINGTON 462 18 120 779 47 230 6 42 WEST VIRGINIA 287 -61 -131 341 -85 -161 -20 -32 WISCONSIN 457 -54 -50 556 -161 -104 -22 -16 WYOMING 650 18 43 942 -34 137 -3 17 POPULATION WEIGHTED REGION NEW ENGLAND 290 -165 -92 401 -211 -91 -34 -18 MIDDLE ATLANTIC 287 -98 -113 381 -108 -106 -22 -22 E N CENTRAL 363 -51 -68 426 -112 -108 -21 -20 W N CENTRAL 399 -24 -13 455 -103 -48 -18 -10 SOUTH ATLANTIC 114 -28 -63 123 -38 -77 -24 -39 E S CENTRAL 152 -32 -74 153 -55 -104 -26 -40 W S CENTRAL 85 10 11 85 2 11 2 15 MOUNTAIN 332 -1 -7 440 -7 28 -2 7 PACIFIC 174 -7 49 248 3 74 1 43 UNITED STATES 226 -40 -39 275 -59 -45 -18 -14 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 319 -176 -89 441 -259 -103 -37 -19 MIDDLE ATLANTIC 291 -97 -116 390 -103 -106 -21 -21 E N CENTRAL 379 -48 -64 453 -112 -102 -20 -18 W N CENTRAL 407 -21 -13 465 -104 -52 -18 -10 SOUTH ATLANTIC 141 -38 -73 150 -51 -92 -25 -38 E S CENTRAL 138 -31 -64 138 -52 -90 -27 -39 W S CENTRAL 101 11 16 101 1 14 1 16 MOUNTAIN 392 -8 -9 534 -28 32 -5 6 PACIFIC 173 -8 45 250 4 70 2 39 UNITED STATES 263 -34 -44 310 -70 -63 -18 -17 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 304 -164 -82 419 -221 -87 -35 -17 MIDDLE ATLANTIC 304 -86 -125 403 -93 -117 -19 -23 E N CENTRAL 337 -51 -80 392 -97 -117 -20 -23 W N CENTRAL 559 -13 27 708 -118 15 -14 2 SOUTH ATLANTIC 235 -57 -116 274 -77 -136 -22 -33 E S CENTRAL 213 -32 -93 219 -62 -139 -22 -39 W S CENTRAL 89 10 12 89 1 10 1 13 MOUNTAIN 491 2 14 675 -19 70 -3 12 PACIFIC 258 -1 69 407 7 121 2 42 UNITED STATES 309 -75 -102 394 -98 -103 -20 -21 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 305 -166 -88 421 -225 -96 -35 -19 MIDDLE ATLANTIC 290 -99 -109 390 -109 -100 -22 -20 E N CENTRAL 367 -50 -67 434 -112 -108 -21 -20 W N CENTRAL 471 -20 -4 561 -117 -45 -17 -7 SOUTH ATLANTIC 48 -12 -29 49 -16 -37 -25 -43 E S CENTRAL 145 -37 -79 145 -60 -108 -29 -43 W S CENTRAL 75 13 11 75 10 11 15 17 MOUNTAIN 194 -7 -23 244 -16 -13 -6 -5 PACIFIC 108 -12 26 138 -3 38 -2 38 UNITED STATES 144 -26 -12 178 -29 -7 -14 -4 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 283 -156 -91 389 -192 -87 -33 -18 MIDDLE ATLANTIC 290 -96 -120 385 -105 -112 -21 -23 E N CENTRAL 351 -49 -74 405 -103 -118 -20 -23 W N CENTRAL 379 -21 -16 422 -97 -56 -19 -12 SOUTH ATLANTIC 84 -29 -51 91 -33 -62 -27 -41 E S CENTRAL 150 -34 -75 151 -57 -105 -27 -41 W S CENTRAL 82 9 14 82 1 14 1 21 MOUNTAIN 220 -3 -15 285 -5 6 -2 2 PACIFIC 239 -2 65 376 12 115 3 44 UNITED STATES 165 -23 -28 194 -37 -34 -16 -15 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 306 -166 -86 423 -225 -92 -35 -18 MIDDLE ATLANTIC 290 -100 -116 392 -108 -105 -22 -21 E N CENTRAL 373 -52 -68 447 -115 -104 -20 -19 W N CENTRAL 463 -20 -3 546 -114 -42 -17 -7 SOUTH ATLANTIC 175 -51 -95 199 -59 -110 -23 -36 E S CENTRAL 175 -34 -81 178 -59 -118 -25 -40 W S CENTRAL 116 8 16 116 -2 16 -2 16 MOUNTAIN 396 -10 -3 533 -38 36 -7 7 PACIFIC 232 -4 64 363 7 115 2 46 UNITED STATES 314 -46 -36 391 -87 -43 -18 -10 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 304 -164 -82 419 -219 -86 -34 -17 MIDDLE ATLANTIC 289 -100 -117 389 -108 -106 -22 -21 E N CENTRAL 362 -46 -67 425 -104 -107 -20 -20 W N CENTRAL 401 -20 -12 452 -99 -49 -18 -10 SOUTH ATLANTIC 109 -26 -54 118 -36 -67 -23 -36 E S CENTRAL 182 -36 -89 185 -63 -128 -25 -41 W S CENTRAL 86 8 11 86 -1 9 -1 12 MOUNTAIN 356 -12 -38 454 -31 -14 -6 -3 PACIFIC 139 -9 34 194 4 59 2 44 UNITED STATES 237 -30 -26 297 -46 -23 -13 -7 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 280 -156 -89 386 -188 -81 -33 -17 MIDDLE ATLANTIC 284 -100 -112 377 -109 -101 -22 -21 E N CENTRAL 366 -49 -65 432 -108 -102 -20 -19 W N CENTRAL 401 -24 -10 458 -104 -47 -19 -9 SOUTH ATLANTIC 156 -44 -87 173 -52 -102 -23 -37 E S CENTRAL 158 -32 -76 159 -56 -106 -26 -40 W S CENTRAL 91 10 11 91 1 11 1 14 MOUNTAIN 380 0 -4 497 -15 30 -3 6 PACIFIC 150 -7 39 212 9 65 4 44 UNITED STATES 261 -41 -43 314 -70 -54 -18 -15 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 303 -164 -84 417 -220 -88 -35 -17 MIDDLE ATLANTIC 289 -100 -116 391 -106 -104 -21 -21 E N CENTRAL 380 -51 -70 456 -116 -108 -20 -19 W N CENTRAL 527 -23 4 648 -133 -33 -17 -5 SOUTH ATLANTIC 184 -52 -95 208 -58 -109 -22 -34 E S CENTRAL 191 -31 -87 194 -60 -129 -24 -40 W S CENTRAL 89 9 14 89 0 12 0 16 MOUNTAIN 431 -100 -59 652 -129 -49 -17 -7 PACIFIC 362 6 105 584 20 183 4 46 UNITED STATES 296 -106 -88 394 -132 -87 -25 -18 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 330 -181 -83 462 -273 -107 -37 -19 MIDDLE ATLANTIC 299 -92 -116 402 -96 -104 -19 -21 E N CENTRAL 389 -47 -67 468 -116 -104 -20 -18 W N CENTRAL 375 -25 -20 418 -102 -62 -20 -13 SOUTH ATLANTIC 176 -51 -95 197 -63 -112 -24 -36 E S CENTRAL 169 -32 -80 171 -58 -115 -25 -40 W S CENTRAL 120 3 10 120 -8 8 -6 7 MOUNTAIN 396 -19 -10 546 -40 27 -7 5 PACIFIC 265 -2 78 420 7 136 2 48 UNITED STATES 289 -47 -35 370 -81 -36 -18 -9