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 16, 2025 ACCUMULATIONS ARE FROM JUL 1, 2024 TO MAY 16, 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 -391 -1 -14 0 ARIZONA 4 -1 1 2162 209 -115 11 -5 ARKANSAS 3 -5 3 2999 -380 11 -11 0 CALIFORNIA 35 8 19 2472 -39 -47 -2 -2 COLORADO 59 -23 -37 6327 -400 -84 -6 -1 CONNECTICUT 27 -32 -39 5375 -553 245 -9 5 DELAWARE 6 -23 -43 4319 -181 234 -4 6 FLORIDA 0 0 0 554 -69 53 -11 11 GEORGIA 5 -2 -1 2509 -336 10 -12 0 IDAHO 90 11 35 6449 -109 -55 -2 -1 ILLINOIS 11 -34 -8 5553 -525 539 -9 11 INDIANA 13 -26 -8 5194 -416 470 -7 10 IOWA 3 -45 -16 6185 -545 492 -8 9 KANSAS 1 -22 -6 4720 -134 288 -3 6 KENTUCKY 10 -11 -8 4077 -339 268 -8 7 LOUISIANA 2 2 2 1704 -60 -174 -3 -9 MAINE 67 -30 -16 7115 -658 461 -8 7 MARYLAND 7 -20 -33 4241 -292 224 -6 6 MASSACHUSETTS 44 -26 -27 5819 -387 312 -6 6 MICHIGAN 25 -39 -28 6205 -431 498 -6 9 MINNESOTA 17 -57 -41 7639 -648 621 -8 9 MISSISSIPPI 1 -1 1 2108 -380 -106 -15 -5 MISSOURI 4 -22 -1 4563 -459 361 -9 9 MONTANA 97 -3 28 7493 -14 110 0 1 NEBRASKA 5 -39 -15 5579 -667 44 -11 1 NEVADA 25 0 9 3469 -163 -217 -4 -6 NEW HAMPSHIRE 55 -31 -9 6820 -554 628 -8 10 NEW JERSEY 19 -24 -48 4835 -399 223 -8 5 NEW MEXICO 35 6 -12 4363 -104 -143 -2 -3 NEW YORK 32 -25 -32 5608 -410 278 -7 5 NORTH CAROLINA 11 -2 -1 3147 -268 144 -8 5 NORTH DAKOTA 36 -50 -22 8320 -565 495 -6 6 OHIO 20 -26 -14 5329 -427 500 -7 10 OKLAHOMA 3 -6 2 3304 -282 105 -8 3 OREGON 107 30 77 5033 191 133 4 3 PENNSYLVANIA 22 -27 -37 5362 -284 370 -5 7 RHODE ISLAND 38 -27 -35 5431 -374 247 -6 5 SOUTH CAROLINA 6 0 3 2474 -264 122 -10 5 SOUTH DAKOTA 26 -40 -15 6889 -426 246 -6 4 TENNESSEE 6 -9 -6 3452 -406 83 -11 2 TEXAS 0 0 0 1567 -344 -143 -18 -8 UTAH 82 13 2 6351 76 -72 1 -1 VERMONT 51 -26 -15 7265 -193 530 -3 8 VIRGINIA 13 -13 -18 3970 -413 194 -9 5 WASHINGTON 101 26 56 5548 403 109 8 2 WEST VIRGINIA 20 -19 -20 4737 -399 337 -8 8 WISCONSIN 22 -47 -28 6766 -564 618 -8 10 WYOMING 80 -25 -13 7348 -245 -9 -3 0 POPULATION WEIGHTED REGION NEW ENGLAND 42 -28 -28 5900 -462 343 -7 6 MIDDLE ATLANTIC 26 -24 -37 5366 -369 302 -6 6 E N CENTRAL 17 -34 -16 5725 -479 516 -8 10 W N CENTRAL 9 -36 -17 5937 -487 415 -8 8 SOUTH ATLANTIC 6 -7 -8 2467 -238 111 -9 5 E S CENTRAL 5 -9 -4 3100 -388 64 -11 2 W S CENTRAL 1 -1 1 1880 -313 -106 -14 -5 MOUNTAIN 44 -5 -5 4751 -58 -80 -1 -2 PACIFIC 50 12 29 3114 54 2 2 0 UNITED STATES 21 -12 -8 3971 -283 172 -7 5 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 48 -29 -22 6270 -503 432 -7 7 MIDDLE ATLANTIC 26 -24 -37 5404 -361 305 -6 6 E N CENTRAL 20 -33 -17 5879 -469 535 -7 10 W N CENTRAL 9 -37 -17 6010 -499 414 -8 7 SOUTH ATLANTIC 8 -6 -8 2963 -297 122 -9 4 E S CENTRAL 4 -6 -3 2883 -390 30 -12 1 W S CENTRAL 2 -3 2 2150 -313 -71 -13 -3 MOUNTAIN 51 -7 -7 5331 -114 -31 -2 -1 PACIFIC 50 12 29 3124 61 5 2 0 UNITED STATES 20 -15 -7 4399 -326 227 -7 5 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 47 -28 -24 6050 -475 364 -7 6 MIDDLE ATLANTIC 24 -26 -36 5412 -303 355 -5 7 E N CENTRAL 18 -29 -13 5446 -422 507 -7 10 W N CENTRAL 24 -47 -23 7407 -560 466 -7 7 SOUTH ATLANTIC 14 -18 -21 4250 -353 272 -8 7 E S CENTRAL 7 -14 -9 3884 -356 221 -8 6 W S CENTRAL 1 -1 1 1943 -298 -94 -13 -5 MOUNTAIN 67 -7 -5 6193 -110 -15 -2 0 PACIFIC 65 16 39 3814 134 34 4 1 UNITED STATES 25 -23 -28 5276 -331 313 -6 6 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 45 -28 -25 6074 -450 389 -7 7 MIDDLE ATLANTIC 28 -25 -37 5453 -381 292 -7 6 E N CENTRAL 18 -34 -17 5784 -468 525 -7 10 W N CENTRAL 12 -47 -24 6637 -552 465 -8 8 SOUTH ATLANTIC 2 -4 -3 1286 -127 79 -9 7 E S CENTRAL 5 -8 -4 3048 -388 58 -11 2 W S CENTRAL 0 0 0 1716 -320 -121 -16 -7 MOUNTAIN 25 -1 -2 3488 56 -98 2 -3 PACIFIC 37 6 21 2555 -26 -34 -1 -1 UNITED STATES 24 -2 5 2932 -157 64 -5 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 40 -29 -29 5783 -442 327 -7 6 MIDDLE ATLANTIC 25 -25 -37 5340 -364 302 -6 6 E N CENTRAL 16 -33 -15 5592 -460 514 -8 10 W N CENTRAL 7 -37 -14 5676 -496 377 -8 7 SOUTH ATLANTIC 4 -3 -6 1997 -211 86 -10 5 E S CENTRAL 5 -8 -4 3087 -393 59 -11 2 W S CENTRAL 1 1 1 1805 -316 -127 -15 -7 MOUNTAIN 29 -3 0 3701 38 -108 1 -3 PACIFIC 64 16 39 3662 105 30 3 1 UNITED STATES 15 -6 -2 3042 -224 97 -7 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 45 -30 -24 6078 -467 387 -7 7 MIDDLE ATLANTIC 28 -25 -35 5466 -378 305 -6 6 E N CENTRAL 20 -33 -17 5840 -468 531 -7 10 W N CENTRAL 12 -44 -22 6578 -541 450 -8 7 SOUTH ATLANTIC 10 -10 -17 3512 -310 176 -8 5 E S CENTRAL 6 -8 -5 3394 -379 131 -10 4 W S CENTRAL 2 -5 2 2398 -315 -29 -12 -1 MOUNTAIN 53 -5 -6 5341 -131 -55 -2 -1 PACIFIC 62 15 37 3614 99 30 3 1 UNITED STATES 29 -18 -11 5061 -316 271 -6 6 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 47 -28 -24 6049 -470 366 -7 6 MIDDLE ATLANTIC 27 -25 -36 5440 -374 307 -6 6 E N CENTRAL 17 -33 -18 5705 -465 512 -8 10 W N CENTRAL 8 -37 -18 5924 -480 393 -7 7 SOUTH ATLANTIC 6 -6 -8 2316 -216 123 -9 6 E S CENTRAL 6 -10 -6 3507 -375 146 -10 4 W S CENTRAL 1 0 1 1893 -312 -106 -14 -5 MOUNTAIN 44 -7 -14 4956 -132 -90 -3 -2 PACIFIC 44 10 27 2823 7 -17 0 -1 UNITED STATES 31 -8 -2 3985 -195 92 -5 2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 42 -26 -27 5758 -421 319 -7 6 MIDDLE ATLANTIC 25 -25 -38 5338 -363 296 -6 6 E N CENTRAL 17 -35 -17 5741 -476 513 -8 10 W N CENTRAL 9 -36 -17 5975 -491 415 -8 7 SOUTH ATLANTIC 7 -11 -13 3247 -306 144 -9 5 E S CENTRAL 5 -9 -4 3166 -386 86 -11 3 W S CENTRAL 1 -1 1 1974 -318 -94 -14 -5 MOUNTAIN 50 -5 -7 5129 -112 -93 -2 -2 PACIFIC 45 10 27 2901 24 -12 1 0 UNITED STATES 22 -18 -11 4447 -297 222 -6 5 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 45 -28 -25 6007 -496 349 -8 6 MIDDLE ATLANTIC 28 -24 -35 5443 -376 300 -6 6 E N CENTRAL 20 -35 -20 5879 -476 523 -7 10 W N CENTRAL 18 -49 -29 7191 -607 511 -8 8 SOUTH ATLANTIC 9 -11 -19 3717 -295 192 -7 5 E S CENTRAL 7 -10 -6 3588 -371 158 -9 5 W S CENTRAL 1 -1 1 1921 -318 -96 -14 -5 MOUNTAIN 56 -18 -6 6910 -178 394 -3 6 PACIFIC 88 24 55 4702 233 81 5 2 UNITED STATES 31 -25 -29 5461 -387 317 -7 6 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 53 -29 -21 6440 -544 427 -8 7 MIDDLE ATLANTIC 26 -24 -37 5466 -340 320 -6 6 E N CENTRAL 20 -37 -20 5976 -469 520 -7 10 W N CENTRAL 7 -36 -14 5694 -488 424 -8 8 SOUTH ATLANTIC 11 -9 -13 3474 -325 178 -9 5 E S CENTRAL 6 -8 -5 3300 -387 106 -10 3 W S CENTRAL 2 -5 2 2509 -311 -42 -11 -2 MOUNTAIN 55 -3 2 5487 -92 3 -2 0 PACIFIC 69 18 43 3880 124 26 3 1 UNITED STATES 33 -13 -3 4747 -264 229 -5 5