HEATING DEGREE DAY DATA WEEKLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA LAST DATE OF DATA COLLECTION PERIOD IS MAY 15, 2025 ACCUMULATIONS ARE FROM JUL 1, 2024 TO MAY 15, 2025 -9999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE WEEK WEEK WEEK 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 2 -4 0 2372 -390 -1 -14 0 ARIZONA 3 -3 -2 2161 208 -116 11 -5 ARKANSAS 3 -5 3 2999 -379 11 -11 0 CALIFORNIA 31 2 13 2468 -40 -49 -2 -2 COLORADO 58 -28 -49 6313 -405 -87 -6 -1 CONNECTICUT 36 -26 -31 5375 -545 250 -9 5 DELAWARE 10 -21 -39 4319 -178 235 -4 6 FLORIDA 0 0 0 554 -69 53 -11 11 GEORGIA 5 -3 -1 2509 -335 10 -12 0 IDAHO 76 -6 12 6431 -117 -67 -2 -1 ILLINOIS 21 -23 -2 5553 -519 541 -9 11 INDIANA 23 -16 -1 5194 -411 471 -7 10 IOWA 8 -40 -17 6184 -540 493 -8 9 KANSAS 2 -22 -8 4720 -132 288 -3 6 KENTUCKY 14 -8 -4 4077 -336 268 -8 7 LOUISIANA 2 2 2 1704 -60 -174 -3 -9 MAINE 82 -16 -15 7114 -646 463 -8 7 MARYLAND 14 -14 -26 4241 -288 224 -6 6 MASSACHUSETTS 56 -17 -17 5819 -378 319 -6 6 MICHIGAN 41 -23 -18 6205 -422 503 -6 9 MINNESOTA 10 -66 -51 7628 -650 618 -8 9 MISSISSIPPI 1 -2 1 2108 -380 -106 -15 -5 MISSOURI 7 -19 1 4563 -456 361 -9 9 MONTANA 85 -20 8 7473 -22 99 0 1 NEBRASKA 1 -45 -25 5575 -667 42 -11 1 NEVADA 23 -3 -1 3466 -163 -219 -4 -6 NEW HAMPSHIRE 72 -16 0 6820 -543 631 -7 10 NEW JERSEY 27 -19 -39 4835 -394 227 -8 5 NEW MEXICO 37 6 -11 4356 -108 -142 -2 -3 NEW YORK 45 -14 -22 5608 -402 282 -7 5 NORTH CAROLINA 11 -4 -1 3147 -267 144 -8 5 NORTH DAKOTA 19 -71 -41 8299 -576 481 -6 6 OHIO 33 -13 -5 5329 -420 501 -7 10 OKLAHOMA 3 -6 2 3304 -281 105 -8 3 OREGON 102 22 67 5019 187 125 4 3 PENNSYLVANIA 35 -15 -27 5362 -277 372 -5 7 RHODE ISLAND 47 -20 -26 5431 -365 254 -6 5 SOUTH CAROLINA 6 0 3 2474 -263 122 -10 5 SOUTH DAKOTA 10 -59 -37 6872 -436 234 -6 4 TENNESSEE 8 -8 -4 3452 -404 83 -10 2 TEXAS 0 0 0 1567 -344 -143 -18 -8 UTAH 70 -2 -24 6333 66 -81 1 -1 VERMONT 69 -10 -6 7265 -183 534 -2 8 VIRGINIA 16 -12 -15 3970 -410 194 -9 5 WASHINGTON 97 18 53 5532 396 104 8 2 WEST VIRGINIA 28 -12 -12 4737 -394 337 -8 8 WISCONSIN 33 -37 -21 6765 -556 624 -8 10 WYOMING 69 -41 -36 7328 -253 -18 -3 0 POPULATION WEIGHTED REGION NEW ENGLAND 54 -19 -19 5900 -453 349 -7 6 MIDDLE ATLANTIC 38 -14 -28 5366 -362 305 -6 6 E N CENTRAL 29 -22 -8 5725 -472 519 -8 10 W N CENTRAL 7 -40 -22 5932 -487 413 -8 7 SOUTH ATLANTIC 7 -6 -7 2467 -236 111 -9 5 E S CENTRAL 7 -7 -2 3100 -386 64 -11 2 W S CENTRAL 1 -1 1 1880 -313 -106 -14 -5 MOUNTAIN 41 -11 -15 4742 -62 -83 -1 -2 PACIFIC 46 7 23 3108 53 0 2 0 UNITED STATES 24 -10 -7 3969 -281 172 -7 5 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 62 -18 -13 6270 -493 437 -7 7 MIDDLE ATLANTIC 38 -14 -28 5404 -354 308 -6 6 E N CENTRAL 33 -20 -9 5879 -462 538 -7 10 W N CENTRAL 8 -40 -21 6005 -499 412 -8 7 SOUTH ATLANTIC 9 -6 -7 2963 -295 122 -9 4 E S CENTRAL 5 -6 -2 2883 -389 30 -12 1 W S CENTRAL 2 -3 2 2150 -313 -71 -13 -3 MOUNTAIN 49 -11 -16 5321 -117 -34 -2 -1 PACIFIC 47 8 24 3118 60 3 2 0 UNITED STATES 24 -12 -6 4397 -323 227 -7 5 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 59 -18 -17 6050 -465 369 -7 6 MIDDLE ATLANTIC 37 -14 -27 5412 -296 357 -5 7 E N CENTRAL 30 -16 -5 5446 -415 509 -7 10 W N CENTRAL 14 -60 -36 7393 -566 458 -7 7 SOUTH ATLANTIC 20 -13 -15 4250 -349 272 -8 7 E S CENTRAL 11 -10 -5 3884 -353 221 -8 6 W S CENTRAL 1 -1 1 1943 -298 -94 -13 -5 MOUNTAIN 61 -17 -21 6179 -116 -21 -2 0 PACIFIC 61 10 33 3805 131 30 4 1 UNITED STATES 35 -15 -22 5275 -326 314 -6 6 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 58 -17 -16 6074 -440 394 -7 7 MIDDLE ATLANTIC 40 -15 -27 5453 -374 296 -6 6 E N CENTRAL 31 -21 -9 5784 -461 528 -7 10 W N CENTRAL 8 -52 -32 6629 -553 461 -8 7 SOUTH ATLANTIC 3 -3 -2 1286 -126 79 -9 7 E S CENTRAL 7 -6 -2 3048 -386 58 -11 2 W S CENTRAL 0 0 0 1716 -320 -121 -16 -7 MOUNTAIN 23 -5 -9 3483 54 -100 2 -3 PACIFIC 33 1 15 2551 -26 -36 -1 -1 UNITED STATES 24 -3 3 2929 -157 63 -5 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 51 -20 -20 5783 -433 333 -7 6 MIDDLE ATLANTIC 37 -15 -27 5340 -357 305 -6 6 E N CENTRAL 28 -21 -7 5592 -453 516 -7 10 W N CENTRAL 6 -39 -18 5672 -495 375 -8 7 SOUTH ATLANTIC 5 -3 -5 1997 -210 86 -10 5 E S CENTRAL 7 -6 -2 3087 -391 59 -11 2 W S CENTRAL 1 1 1 1805 -316 -127 -15 -7 MOUNTAIN 26 -7 -8 3695 36 -111 1 -3 PACIFIC 60 10 33 3653 102 26 3 1 UNITED STATES 16 -6 -2 3040 -223 96 -7 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 58 -19 -16 6078 -457 392 -7 7 MIDDLE ATLANTIC 41 -14 -25 5466 -371 308 -6 6 E N CENTRAL 33 -20 -9 5840 -461 534 -7 10 W N CENTRAL 8 -50 -30 6570 -543 446 -8 7 SOUTH ATLANTIC 14 -7 -13 3512 -307 176 -8 5 E S CENTRAL 9 -6 -2 3394 -377 131 -10 4 W S CENTRAL 2 -5 2 2398 -314 -29 -12 -1 MOUNTAIN 49 -12 -17 5330 -135 -59 -2 -1 PACIFIC 58 9 31 3606 97 27 3 1 UNITED STATES 34 -15 -9 5058 -313 272 -6 6 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 59 -18 -17 6049 -460 371 -7 7 MIDDLE ATLANTIC 40 -14 -26 5440 -367 310 -6 6 E N CENTRAL 29 -21 -10 5705 -458 515 -7 10 W N CENTRAL 6 -40 -23 5919 -480 391 -8 7 SOUTH ATLANTIC 7 -6 -7 2316 -215 123 -8 6 E S CENTRAL 9 -8 -3 3507 -373 146 -10 4 W S CENTRAL 1 0 1 1893 -312 -106 -14 -5 MOUNTAIN 43 -10 -22 4947 -135 -92 -3 -2 PACIFIC 40 4 21 2818 6 -19 0 -1 UNITED STATES 32 -8 -5 3981 -194 91 -5 2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 53 -17 -18 5758 -412 325 -7 6 MIDDLE ATLANTIC 37 -15 -28 5338 -356 299 -6 6 E N CENTRAL 30 -22 -8 5741 -469 516 -8 10 W N CENTRAL 7 -40 -22 5970 -491 413 -8 7 SOUTH ATLANTIC 9 -10 -11 3247 -304 144 -9 5 E S CENTRAL 7 -7 -2 3166 -384 86 -11 3 W S CENTRAL 1 -1 1 1974 -318 -94 -14 -5 MOUNTAIN 46 -12 -19 5118 -117 -97 -2 -2 PACIFIC 41 4 21 2895 22 -15 1 -1 UNITED STATES 27 -14 -9 4445 -294 223 -6 5 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 57 -18 -17 6007 -486 354 -7 6 MIDDLE ATLANTIC 41 -13 -25 5443 -369 303 -6 6 E N CENTRAL 33 -22 -12 5879 -468 526 -7 10 W N CENTRAL 11 -58 -39 7180 -610 506 -8 8 SOUTH ATLANTIC 12 -9 -16 3717 -292 192 -7 5 E S CENTRAL 10 -8 -3 3588 -369 158 -9 5 W S CENTRAL 1 -1 1 1921 -318 -96 -14 -5 MOUNTAIN 68 -9 -4 6907 -172 395 -2 6 PACIFIC 83 16 48 4689 228 75 5 2 UNITED STATES 41 -17 -22 5460 -381 320 -7 6 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 67 -17 -15 6440 -533 431 -8 7 MIDDLE ATLANTIC 39 -13 -27 5466 -333 323 -6 6 E N CENTRAL 33 -24 -11 5976 -461 524 -7 10 W N CENTRAL 6 -38 -18 5690 -487 422 -8 8 SOUTH ATLANTIC 14 -7 -10 3474 -322 178 -8 5 E S CENTRAL 8 -7 -3 3300 -385 106 -10 3 W S CENTRAL 2 -5 2 2509 -310 -42 -11 -2 MOUNTAIN 53 -8 -7 5477 -95 -1 -2 0 PACIFIC 65 11 37 3871 121 22 3 1 UNITED STATES 36 -11 -3 4743 -262 228 -5 5