HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR APR 2024 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 103 -40 -15 2371 -389 188 -14 9 ARIZONA 165 71 25 2260 311 -503 16 -18 ARKANSAS 118 -54 -55 2988 -382 -112 -11 -4 CALIFORNIA 290 51 7 2431 -22 -536 -1 -18 COLORADO 581 -29 -105 6151 -394 -824 -6 -12 CONNECTICUT 487 -27 73 4998 -813 93 -14 2 DELAWARE 297 -45 55 4006 -443 39 -10 1 FLORIDA 10 -7 7 502 -125 99 -20 25 GEORGIA 114 -44 -24 2493 -343 129 -12 5 IDAHO 626 80 -98 6248 -137 -800 -2 -11 ILLINOIS 375 -72 -45 4976 -1019 -572 -17 -10 INDIANA 338 -73 -55 4694 -843 -396 -15 -8 IOWA 432 -49 -61 5608 -1031 -975 -16 -15 KANSAS 240 -76 -80 4395 -417 -566 -9 -11 KENTUCKY 228 -67 -47 3791 -588 -166 -13 -4 LOUISIANA 43 -17 -19 1878 105 256 6 16 MAINE 664 -39 37 6441 -1139 -25 -15 0 MARYLAND 271 -52 37 3956 -529 7 -12 0 MASSACHUSETTS 549 -9 81 5339 -728 138 -12 3 MICHIGAN 477 -78 -55 5599 -907 -396 -14 -7 MINNESOTA 600 -33 -154 6854 -1286 -1408 -16 -17 MISSISSIPPI 72 -45 -20 2214 -276 232 -11 12 MISSOURI 245 -77 -55 4182 -796 -543 -16 -11 MONTANA 676 23 -109 7101 -190 -838 -3 -11 NEBRASKA 402 -52 -61 5435 -721 -906 -12 -14 NEVADA 294 44 -24 3592 7 -709 0 -16 NEW HAMPSHIRE 612 -46 65 6023 -1176 -92 -16 -2 NEW JERSEY 391 -44 71 4502 -648 23 -13 1 NEW MEXICO 387 45 -33 4394 -9 -542 0 -11 NEW YORK 496 -20 64 5206 -697 -28 -12 -1 NORTH CAROLINA 147 -61 -18 2991 -403 42 -12 1 NORTH DAKOTA 646 -33 -264 7631 -1079 -1594 -12 -17 OHIO 343 -110 -61 4784 -879 -327 -16 -6 OKLAHOMA 132 -56 -102 3196 -379 -387 -11 -11 OREGON 566 86 -54 4691 22 -518 0 -10 PENNSYLVANIA 390 -68 31 4900 -649 -109 -12 -2 RHODE ISLAND 519 -2 81 5023 -652 182 -11 4 SOUTH CAROLINA 97 -48 -14 2349 -385 121 -14 5 SOUTH DAKOTA 556 -12 -135 6474 -705 -1294 -10 -17 TENNESSEE 186 -52 -42 3357 -476 -61 -12 -2 TEXAS 35 -34 -36 1710 -208 -37 -11 -2 UTAH 589 76 -142 6137 10 -946 0 -13 VERMONT 653 19 70 6574 -731 -82 -10 -1 VIRGINIA 227 -88 7 3734 -600 -26 -14 -1 WASHINGTON 566 88 -52 5247 268 -328 5 -6 WEST VIRGINIA 275 -111 -43 4356 -703 -183 -14 -4 WISCONSIN 534 -53 -49 6022 -1169 -781 -16 -11 WYOMING 695 13 -147 7049 -317 -1029 -4 -13 POPULATION WEIGHTED REGION NEW ENGLAND 548 -21 76 5394 -828 91 -13 2 MIDDLE ATLANTIC 438 -40 54 4952 -682 -57 -12 -1 E N CENTRAL 404 -81 -53 5148 -956 -477 -16 -8 W N CENTRAL 403 -55 -94 5434 -901 -922 -14 -15 SOUTH ATLANTIC 124 -45 -3 2338 -348 55 -13 2 E S CENTRAL 155 -54 -33 3027 -443 36 -13 1 W S CENTRAL 53 -35 -42 1986 -212 -45 -10 -2 MOUNTAIN 425 40 -53 4670 -36 -692 -1 -13 PACIFIC 350 58 -7 2997 19 -503 1 -14 UNITED STATES 298 -26 -17 3728 -459 -263 -11 -7 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 578 -28 69 5668 -950 35 -14 1 MIDDLE ATLANTIC 439 -42 52 4988 -676 -61 -12 -1 E N CENTRAL 420 -80 -56 5270 -972 -487 -16 -8 W N CENTRAL 415 -55 -96 5506 -911 -944 -14 -15 SOUTH ATLANTIC 155 -52 -4 2822 -414 52 -13 2 E S CENTRAL 136 -51 -35 2847 -413 74 -13 3 W S CENTRAL 67 -42 -50 2220 -241 -89 -10 -4 MOUNTAIN 480 32 -55 5184 -140 -667 -3 -11 PACIFIC 349 57 -9 3007 26 -505 1 -14 UNITED STATES 315 -40 -33 4103 -554 -338 -12 -8 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 562 -20 70 5518 -857 88 -13 2 MIDDLE ATLANTIC 413 -53 39 4959 -657 -96 -12 -2 E N CENTRAL 365 -88 -54 4889 -889 -394 -15 -7 W N CENTRAL 563 -39 -184 6783 -1040 -1349 -13 -17 SOUTH ATLANTIC 251 -84 -9 3933 -611 -93 -13 -2 E S CENTRAL 214 -61 -41 3647 -556 -127 -13 -3 W S CENTRAL 55 -37 -44 2037 -207 -40 -9 -2 MOUNTAIN 573 38 -93 5969 -176 -803 -3 -12 PACIFIC 412 62 -22 3643 70 -469 2 -11 UNITED STATES 398 -53 7 4864 -648 -181 -12 -4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 560 -22 70 5518 -858 72 -13 1 MIDDLE ATLANTIC 459 -33 57 5044 -684 -37 -12 -1 E N CENTRAL 409 -80 -52 5191 -958 -483 -16 -9 W N CENTRAL 487 -44 -116 6053 -1020 -1125 -14 -16 SOUTH ATLANTIC 53 -19 2 1201 -205 78 -15 7 E S CENTRAL 149 -55 -35 2982 -436 43 -13 1 W S CENTRAL 43 -33 -38 1837 -207 -38 -10 -2 MOUNTAIN 300 52 -10 3498 122 -590 4 -14 PACIFIC 297 49 6 2496 -22 -531 -1 -18 UNITED STATES 261 9 -2 2799 -237 -343 -8 -11 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 537 -17 77 5298 -790 110 -13 2 MIDDLE ATLANTIC 425 -47 49 4931 -673 -68 -12 -1 E N CENTRAL 386 -82 -50 5023 -933 -452 -16 -8 W N CENTRAL 377 -59 -88 5223 -866 -860 -14 -14 SOUTH ATLANTIC 94 -38 -2 1898 -299 74 -14 4 E S CENTRAL 155 -53 -33 3019 -444 43 -13 1 W S CENTRAL 48 -35 -39 1932 -196 -12 -9 -1 MOUNTAIN 321 50 -23 3705 106 -629 3 -15 PACIFIC 399 61 -23 3499 45 -485 1 -12 UNITED STATES 206 -22 -13 2901 -324 -142 -10 -5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 561 -22 69 5525 -870 71 -14 1 MIDDLE ATLANTIC 456 -37 56 5047 -691 -56 -12 -1 E N CENTRAL 418 -78 -55 5236 -966 -484 -16 -8 W N CENTRAL 481 -46 -112 6010 -996 -1107 -14 -16 SOUTH ATLANTIC 200 -64 6 3300 -485 5 -13 0 E S CENTRAL 175 -62 -40 3252 -496 -46 -13 -1 W S CENTRAL 81 -46 -65 2426 -282 -162 -10 -6 MOUNTAIN 482 29 -62 5209 -136 -697 -3 -12 PACIFIC 398 66 -21 3450 38 -495 1 -13 UNITED STATES 404 -28 -25 4687 -595 -409 -11 -8 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 561 -20 70 5516 -853 89 -13 2 MIDDLE ATLANTIC 448 -41 52 5018 -691 -59 -12 -1 E N CENTRAL 403 -75 -51 5129 -942 -457 -16 -8 W N CENTRAL 403 -54 -92 5441 -875 -916 -14 -14 SOUTH ATLANTIC 113 -45 -5 2176 -338 47 -13 2 E S CENTRAL 184 -60 -38 3350 -505 -53 -13 -2 W S CENTRAL 53 -36 -41 1999 -212 -33 -10 -2 MOUNTAIN 445 25 -52 4880 -98 -665 -2 -12 PACIFIC 324 56 1 2739 -3 -519 0 -16 UNITED STATES 339 -3 -21 3794 -307 -389 -7 -9 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 537 -12 80 5279 -763 124 -13 2 MIDDLE ATLANTIC 436 -39 57 4932 -668 -30 -12 -1 E N CENTRAL 405 -80 -51 5162 -954 -473 -16 -8 W N CENTRAL 410 -54 -95 5472 -906 -926 -14 -14 SOUTH ATLANTIC 174 -58 -4 3077 -447 37 -13 1 E S CENTRAL 160 -55 -36 3071 -461 7 -13 0 W S CENTRAL 57 -39 -46 2068 -225 -63 -10 -3 MOUNTAIN 463 32 -70 5038 -84 -737 -2 -13 PACIFIC 331 58 -5 2809 7 -522 0 -16 UNITED STATES 341 -27 -20 4142 -524 -353 -11 -8 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 557 -22 69 5494 -861 85 -14 2 MIDDLE ATLANTIC 453 -37 54 5029 -685 -53 -12 -1 E N CENTRAL 423 -80 -55 5280 -965 -478 -15 -8 W N CENTRAL 551 -38 -144 6535 -1130 -1286 -15 -16 SOUTH ATLANTIC 214 -62 9 3487 -487 8 -12 0 E S CENTRAL 192 -61 -43 3417 -514 -80 -13 -2 W S CENTRAL 55 -38 -44 2017 -226 -57 -10 -3 MOUNTAIN 621 26 33 6342 -595 -262 -9 -4 PACIFIC 504 80 -37 4447 121 -432 3 -9 UNITED STATES 457 -33 40 5022 -716 -64 -12 -1 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 593 -35 54 5832 -988 15 -14 0 MIDDLE ATLANTIC 442 -42 49 5037 -666 -63 -12 -1 E N CENTRAL 439 -77 -55 5375 -958 -493 -15 -8 W N CENTRAL 376 -58 -90 5197 -903 -858 -15 -14 SOUTH ATLANTIC 187 -70 -8 3267 -495 3 -13 0 E S CENTRAL 168 -58 -41 3183 -482 -24 -13 -1 W S CENTRAL 90 -45 -57 2550 -265 -106 -9 -4 MOUNTAIN 497 35 -48 5306 -149 -640 -3 -11 PACIFIC 425 69 -26 3710 69 -465 2 -11 UNITED STATES 378 -21 -23 4420 -498 -340 -10 -7