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 22, 2025 ACCUMULATIONS ARE FROM JUL 1, 2024 TO MAY 22, 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 0 -6 0 2372 -396 -1 -14 0 ARIZONA 5 5 2 2166 213 -114 11 -5 ARKANSAS 0 -7 0 2999 -386 11 -11 0 CALIFORNIA 22 0 -4 2490 -40 -53 -2 -2 COLORADO 93 35 23 6406 -370 -64 -5 -1 CONNECTICUT 52 1 34 5427 -544 284 -9 6 DELAWARE 25 -1 16 4344 -179 251 -4 6 FLORIDA 0 0 0 554 -69 53 -11 11 GEORGIA 0 -7 0 2509 -342 10 -12 0 IDAHO 119 53 11 6550 -64 -56 -1 -1 ILLINOIS 45 9 43 5598 -510 584 -8 12 INDIANA 35 3 34 5229 -408 505 -7 11 IOWA 63 30 58 6247 -510 551 -8 10 KANSAS 7 -6 7 4727 -138 295 -3 7 KENTUCKY 6 -15 6 4083 -351 274 -8 7 LOUISIANA 0 0 0 1704 -60 -174 -3 -9 MAINE 89 9 60 7203 -637 523 -8 8 MARYLAND 21 -5 16 4262 -293 240 -6 6 MASSACHUSETTS 63 3 24 5882 -375 343 -6 6 MICHIGAN 75 19 68 6280 -403 571 -6 10 MINNESOTA 118 60 84 7746 -590 702 -7 10 MISSISSIPPI 0 -1 0 2108 -381 -106 -15 -5 MISSOURI 11 -9 11 4574 -465 372 -9 9 MONTANA 135 56 12 7608 34 111 0 1 NEBRASKA 48 21 34 5623 -646 76 -10 1 NEVADA 22 3 3 3488 -160 -216 -4 -6 NEW HAMPSHIRE 74 1 51 6894 -542 682 -7 11 NEW JERSEY 40 0 27 4875 -394 254 -7 5 NEW MEXICO 41 20 16 4397 -88 -126 -2 -3 NEW YORK 58 6 46 5666 -396 328 -7 6 NORTH CAROLINA 0 -11 0 3147 -278 144 -8 5 NORTH DAKOTA 151 90 91 8450 -486 572 -5 7 OHIO 37 -5 35 5366 -425 536 -7 11 OKLAHOMA 0 -5 0 3304 -286 105 -8 3 OREGON 111 42 11 5130 229 136 5 3 PENNSYLVANIA 45 0 37 5407 -277 409 -5 8 RHODE ISLAND 56 2 20 5487 -363 274 -6 5 SOUTH CAROLINA 0 -7 0 2474 -270 122 -10 5 SOUTH DAKOTA 121 77 80 6993 -359 314 -5 5 TENNESSEE 1 -13 0 3453 -417 83 -11 2 TEXAS 0 0 0 1567 -344 -143 -18 -8 UTAH 105 58 22 6438 124 -59 2 -1 VERMONT 85 17 68 7350 -166 602 -2 9 VIRGINIA 10 -16 5 3980 -426 199 -10 5 WASHINGTON 102 36 -5 5634 432 99 8 2 WEST VIRGINIA 19 -17 16 4756 -411 353 -8 8 WISCONSIN 94 35 76 6859 -521 700 -7 11 WYOMING 130 54 25 7458 -199 7 -3 0 POPULATION WEIGHTED REGION NEW ENGLAND 63 2 33 5963 -451 382 -7 7 MIDDLE ATLANTIC 49 1 38 5415 -361 343 -6 7 E N CENTRAL 54 10 50 5779 -462 569 -7 11 W N CENTRAL 58 24 43 5990 -463 456 -7 8 SOUTH ATLANTIC 4 -8 2 2471 -244 113 -9 5 E S CENTRAL 1 -12 1 3101 -398 65 -11 2 W S CENTRAL 0 0 0 1880 -313 -106 -14 -5 MOUNTAIN 61 26 15 4803 -36 -68 -1 -1 PACIFIC 41 7 -3 3149 60 -3 2 0 UNITED STATES 34 6 20 4003 -275 192 -6 5 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 68 1 38 6338 -492 475 -7 8 MIDDLE ATLANTIC 50 1 39 5454 -353 347 -6 7 E N CENTRAL 60 14 55 5939 -448 593 -7 11 W N CENTRAL 62 28 47 6067 -471 459 -7 8 SOUTH ATLANTIC 4 -10 2 2967 -305 124 -9 4 E S CENTRAL 1 -7 1 2884 -396 31 -12 1 W S CENTRAL 0 0 0 2150 -313 -71 -13 -3 MOUNTAIN 71 27 17 5392 -90 -17 -2 0 PACIFIC 41 7 -3 3159 67 0 2 0 UNITED STATES 37 6 23 4434 -317 250 -7 6 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 65 3 35 6115 -462 404 -7 7 MIDDLE ATLANTIC 48 2 40 5460 -294 397 -5 8 E N CENTRAL 43 3 40 5489 -412 549 -7 11 W N CENTRAL 116 65 75 7509 -501 533 -6 8 SOUTH ATLANTIC 16 -12 12 4266 -361 284 -8 7 E S CENTRAL 5 -15 5 3889 -368 226 -9 6 W S CENTRAL 0 0 0 1943 -298 -94 -13 -5 MOUNTAIN 96 42 21 6275 -74 0 -1 0 PACIFIC 61 19 -1 3866 150 29 4 1 UNITED STATES 47 3 35 5322 -323 349 -6 7 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 64 2 34 6138 -438 428 -7 7 MIDDLE ATLANTIC 53 4 41 5506 -370 337 -6 7 E N CENTRAL 57 12 52 5841 -449 580 -7 11 W N CENTRAL 86 44 63 6715 -509 524 -7 8 SOUTH ATLANTIC 2 -4 2 1288 -130 81 -9 7 E S CENTRAL 1 -10 1 3049 -396 59 -11 2 W S CENTRAL 0 0 0 1716 -320 -121 -16 -7 MOUNTAIN 32 11 7 3515 65 -93 2 -3 PACIFIC 25 1 -4 2576 -25 -40 -1 -2 UNITED STATES 26 5 7 2955 -152 70 -5 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 61 1 31 5844 -432 364 -7 7 MIDDLE ATLANTIC 49 3 39 5389 -354 344 -6 7 E N CENTRAL 48 7 45 5640 -446 561 -7 11 W N CENTRAL 49 18 36 5721 -477 411 -8 8 SOUTH ATLANTIC 3 -4 2 2000 -214 88 -10 5 E S CENTRAL 1 -12 1 3088 -403 60 -12 2 W S CENTRAL 0 0 0 1805 -316 -127 -15 -7 MOUNTAIN 39 17 9 3734 53 -102 1 -3 PACIFIC 58 16 0 3711 118 26 3 1 UNITED STATES 21 2 8 3061 -221 104 -7 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 65 2 35 6143 -455 427 -7 7 MIDDLE ATLANTIC 53 4 42 5519 -367 350 -6 7 E N CENTRAL 59 13 54 5899 -448 588 -7 11 W N CENTRAL 82 41 60 6652 -502 506 -7 8 SOUTH ATLANTIC 11 -9 8 3523 -316 184 -8 6 E S CENTRAL 2 -12 2 3396 -389 133 -10 4 W S CENTRAL 0 -3 0 2398 -317 -29 -12 -1 MOUNTAIN 75 31 17 5405 -104 -42 -2 -1 PACIFIC 57 15 -1 3663 112 26 3 1 UNITED STATES 52 12 30 5110 -301 302 -6 6 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 65 3 34 6114 -457 405 -7 7 MIDDLE ATLANTIC 52 3 41 5492 -364 351 -6 7 E N CENTRAL 54 10 50 5759 -448 565 -7 11 W N CENTRAL 58 24 43 5977 -456 434 -7 8 SOUTH ATLANTIC 4 -6 2 2320 -221 125 -9 6 E S CENTRAL 3 -11 3 3510 -384 149 -10 4 W S CENTRAL 0 0 0 1893 -312 -106 -14 -5 MOUNTAIN 62 25 17 5009 -110 -75 -2 -1 PACIFIC 34 6 -3 2852 12 -22 0 -1 UNITED STATES 40 9 16 4021 -185 107 -4 3 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 60 0 26 5818 -412 351 -7 6 MIDDLE ATLANTIC 49 2 38 5387 -354 337 -6 7 E N CENTRAL 55 11 51 5796 -458 567 -7 11 W N CENTRAL 60 26 46 6030 -465 459 -7 8 SOUTH ATLANTIC 7 -8 5 3254 -312 149 -9 5 E S CENTRAL 2 -12 2 3168 -396 88 -11 3 W S CENTRAL 0 0 0 1974 -318 -94 -14 -5 MOUNTAIN 70 29 15 5188 -88 -82 -2 -2 PACIFIC 35 6 -3 2930 28 -18 1 -1 UNITED STATES 41 8 25 4486 -286 248 -6 6 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 65 3 36 6072 -483 390 -7 7 MIDDLE ATLANTIC 53 4 42 5496 -365 345 -6 7 E N CENTRAL 60 13 53 5939 -455 579 -7 11 W N CENTRAL 106 55 74 7286 -555 580 -7 9 SOUTH ATLANTIC 12 -8 9 3729 -300 201 -7 6 E S CENTRAL 3 -12 3 3591 -381 161 -10 5 W S CENTRAL 0 0 0 1921 -318 -96 -14 -5 MOUNTAIN 88 24 57 6995 -148 452 -2 7 PACIFIC 88 31 1 4777 259 76 6 2 UNITED STATES 55 6 36 5515 -375 356 -6 7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 72 3 44 6512 -530 475 -8 8 MIDDLE ATLANTIC 51 2 41 5517 -331 364 -6 7 E N CENTRAL 65 17 57 6041 -444 581 -7 11 W N CENTRAL 49 17 39 5739 -470 461 -8 9 SOUTH ATLANTIC 8 -12 6 3482 -334 184 -9 6 E S CENTRAL 2 -12 2 3302 -397 108 -11 3 W S CENTRAL 0 -4 0 2509 -314 -42 -11 -2 MOUNTAIN 75 29 19 5552 -66 18 -1 0 PACIFIC 65 21 0 3936 142 22 4 1 UNITED STATES 49 10 23 4792 -252 251 -5 6