HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR MAR 2025 ACCUMULATIONS ARE FROM JUL 1, 2024 -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 265 -72 25 2268 -333 0 -13 0 ARIZONA 313 82 -65 1982 137 -113 7 -5 ARKANSAS 286 -130 -41 2857 -322 -13 -10 0 CALIFORNIA 432 86 -3 2115 -86 -26 -4 -1 COLORADO 776 -87 -97 5507 -395 -61 -7 -1 CONNECTICUT 712 -157 21 4867 -396 356 -8 8 DELAWARE 532 -124 -4 4010 -70 301 -2 8 FLORIDA 51 -16 28 549 -57 57 -9 12 GEORGIA 285 -70 23 2400 -262 21 -10 1 IDAHO 809 17 -85 5656 -153 34 -3 1 ILLINOIS 657 -165 8 5034 -481 433 -9 9 INDIANA 614 -156 10 4733 -362 377 -7 9 IOWA 717 -171 -50 5646 -477 470 -8 9 KANSAS 487 -135 -88 4387 -83 232 -2 6 KENTUCKY 467 -127 -1 3797 -262 234 -6 7 LOUISIANA 163 -34 -17 1663 -40 -172 -2 -9 MAINE 1005 -99 75 6256 -579 479 -8 8 MARYLAND 507 -139 -21 3958 -178 273 -4 7 MASSACHUSETTS 785 -121 19 5201 -273 411 -5 9 MICHIGAN 820 -132 11 5503 -412 381 -7 7 MINNESOTA 970 -136 -62 6870 -595 616 -8 10 MISSISSIPPI 203 -89 -16 2042 -317 -100 -13 -5 MISSOURI 469 -185 -37 4245 -384 308 -8 8 MONTANA 881 -52 -132 6540 -63 115 -1 2 NEBRASKA 634 -182 -114 5106 -564 73 -10 1 NEVADA 465 33 -77 3153 -165 -145 -5 -4 NEW HAMPSHIRE 932 -110 53 6068 -433 657 -7 12 NEW JERSEY 619 -142 7 4424 -261 313 -6 8 NEW MEXICO 582 8 -50 3851 -187 -156 -5 -4 NEW YORK 736 -156 -1 5037 -316 327 -6 7 NORTH CAROLINA 356 -99 11 3006 -160 162 -5 6 NORTH DAKOTA 1038 -137 -158 7502 -484 517 -6 7 OHIO 652 -161 -12 4830 -348 389 -7 9 OKLAHOMA 314 -133 -42 3118 -249 54 -7 2 OREGON 673 59 -11 4330 162 205 4 5 PENNSYLVANIA 654 -155 -13 4896 -164 386 -3 9 RHODE ISLAND 735 -118 20 4858 -263 354 -5 8 SOUTH CAROLINA 273 -70 37 2391 -182 139 -7 6 SOUTH DAKOTA 827 -140 -122 6213 -361 295 -5 5 TENNESSEE 398 -102 7 3251 -322 80 -9 3 TEXAS 102 -111 -49 1520 -318 -155 -17 -9 UTAH 827 53 -64 5549 -35 1 -1 0 VERMONT 952 -113 16 6463 -167 542 -3 9 VIRGINIA 466 -144 -13 3727 -267 220 -7 6 WASHINGTON 684 47 -14 4825 346 147 8 3 WEST VIRGINIA 556 -158 -12 4382 -263 301 -6 7 WISCONSIN 867 -135 8 6015 -551 527 -8 10 WYOMING 925 -29 -70 6369 -279 17 -4 0 POPULATION WEIGHTED REGION NEW ENGLAND 800 -123 33 5281 -337 435 -6 9 MIDDLE ATLANTIC 685 -153 0 4865 -258 351 -5 8 E N CENTRAL 710 -152 7 5154 -431 410 -8 9 W N CENTRAL 686 -162 -66 5422 -422 391 -7 8 SOUTH ATLANTIC 282 -79 13 2343 -159 129 -6 6 E S CENTRAL 350 -98 7 2926 -315 54 -10 2 W S CENTRAL 147 -104 -41 1811 -286 -122 -14 -6 MOUNTAIN 613 10 -74 4192 -105 -52 -2 -1 PACIFIC 488 79 -4 2676 5 29 0 1 UNITED STATES 494 -81 -11 3601 -239 171 -6 5 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 855 -118 41 5590 -385 500 -6 10 MIDDLE ATLANTIC 687 -153 -4 4895 -255 346 -5 8 E N CENTRAL 738 -149 7 5276 -432 426 -8 9 W N CENTRAL 698 -160 -68 5486 -427 395 -7 8 SOUTH ATLANTIC 339 -96 10 2814 -196 147 -7 6 E S CENTRAL 316 -96 0 2731 -323 20 -11 1 W S CENTRAL 179 -112 -39 2061 -277 -92 -12 -4 MOUNTAIN 678 -15 -74 4693 -156 -10 -3 0 PACIFIC 488 79 -5 2685 11 28 0 1 UNITED STATES 535 -99 -19 3997 -279 209 -7 6 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 823 -120 35 5399 -358 443 -6 9 MIDDLE ATLANTIC 671 -151 -7 4925 -193 379 -4 8 E N CENTRAL 669 -150 9 4926 -367 402 -7 9 W N CENTRAL 910 -145 -114 6695 -486 475 -7 8 SOUTH ATLANTIC 500 -143 -9 3956 -227 274 -5 7 E S CENTRAL 444 -121 2 3626 -278 193 -7 6 W S CENTRAL 157 -102 -37 1871 -268 -111 -13 -6 MOUNTAIN 785 -9 -72 5419 -160 24 -3 0 PACIFIC 544 71 -9 3291 85 61 3 2 UNITED STATES 653 -142 -11 4793 -237 327 -5 7 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 825 -118 35 5425 -333 467 -6 9 MIDDLE ATLANTIC 703 -154 -1 4925 -278 340 -5 7 E N CENTRAL 717 -148 4 5199 -427 417 -8 9 W N CENTRAL 800 -153 -72 6024 -481 458 -7 8 SOUTH ATLANTIC 140 -37 22 1234 -92 86 -7 7 E S CENTRAL 342 -94 5 2878 -317 45 -10 2 W S CENTRAL 126 -107 -42 1656 -300 -138 -15 -8 MOUNTAIN 464 37 -74 3115 4 -83 0 -3 PACIFIC 443 89 0 2186 -71 -13 -3 -1 UNITED STATES 416 -7 -7 2609 -159 71 -6 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 777 -129 21 5182 -317 421 -6 9 MIDDLE ATLANTIC 673 -153 -6 4851 -249 345 -5 8 E N CENTRAL 687 -151 4 5049 -406 412 -7 9 W N CENTRAL 645 -168 -68 5198 -423 352 -8 7 SOUTH ATLANTIC 225 -65 14 1905 -147 101 -7 6 E S CENTRAL 348 -97 7 2914 -321 50 -10 2 W S CENTRAL 136 -109 -47 1744 -289 -140 -14 -7 MOUNTAIN 487 36 -76 3298 -12 -86 0 -3 PACIFIC 534 69 -6 3156 57 57 2 2 UNITED STATES 360 -67 -11 2797 -182 102 -6 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 826 -120 37 5429 -347 465 -6 9 MIDDLE ATLANTIC 703 -152 0 4939 -273 348 -5 8 E N CENTRAL 732 -150 6 5243 -429 425 -8 9 W N CENTRAL 789 -157 -75 5972 -470 443 -7 8 SOUTH ATLANTIC 410 -120 -3 3299 -200 199 -6 6 E S CENTRAL 382 -108 0 3188 -302 111 -9 4 W S CENTRAL 207 -117 -41 2289 -277 -56 -11 -2 MOUNTAIN 677 -16 -78 4699 -166 -27 -3 -1 PACIFIC 531 71 -6 3115 51 64 2 2 UNITED STATES 640 -99 -20 4551 -270 268 -6 6 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 822 -121 34 5398 -354 443 -6 9 MIDDLE ATLANTIC 695 -153 -4 4920 -267 350 -5 8 E N CENTRAL 708 -150 7 5135 -424 409 -8 9 W N CENTRAL 683 -160 -73 5412 -414 374 -7 7 SOUTH ATLANTIC 260 -79 11 2198 -143 135 -6 7 E S CENTRAL 401 -106 4 3290 -299 124 -8 4 W S CENTRAL 152 -99 -40 1827 -282 -119 -13 -6 MOUNTAIN 633 -15 -75 4356 -177 -78 -4 -2 PACIFIC 464 84 -4 2421 -39 6 -2 0 UNITED STATES 530 -28 -19 3554 -183 99 -5 3 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 775 -126 20 5158 -301 416 -6 9 MIDDLE ATLANTIC 680 -154 -3 4842 -251 346 -5 8 E N CENTRAL 711 -151 5 5163 -434 406 -8 9 W N CENTRAL 696 -158 -66 5456 -424 394 -7 8 SOUTH ATLANTIC 379 -103 6 3068 -204 165 -6 6 E S CENTRAL 355 -104 5 2986 -311 75 -9 3 W S CENTRAL 159 -107 -42 1899 -285 -112 -13 -6 MOUNTAIN 657 -1 -78 4513 -153 -61 -3 -1 PACIFIC 468 81 -3 2487 -28 9 -1 0 UNITED STATES 559 -88 -15 4014 -258 213 -6 6 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 816 -124 30 5366 -374 429 -7 9 MIDDLE ATLANTIC 697 -153 -2 4920 -271 344 -5 8 E N CENTRAL 739 -150 -2 5276 -432 419 -8 9 W N CENTRAL 889 -148 -77 6491 -545 507 -8 8 SOUTH ATLANTIC 437 -122 -2 3496 -179 223 -5 7 E S CENTRAL 410 -110 5 3364 -292 139 -8 4 W S CENTRAL 152 -104 -39 1852 -285 -110 -13 -6 MOUNTAIN 899 -88 -8 6134 -170 413 -3 7 PACIFIC 626 62 -10 4067 185 125 5 3 UNITED STATES 710 -132 8 4923 -292 358 -6 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 886 -112 46 5722 -432 483 -7 9 MIDDLE ATLANTIC 692 -154 -6 4950 -236 355 -5 8 E N CENTRAL 754 -144 0 5353 -429 417 -7 8 W N CENTRAL 649 -166 -59 5210 -423 389 -8 8 SOUTH ATLANTIC 402 -119 1 3271 -212 191 -6 6 E S CENTRAL 369 -106 -1 3105 -313 90 -9 3 W S CENTRAL 222 -118 -47 2395 -269 -65 -10 -3 MOUNTAIN 700 -13 -69 4831 -134 22 -3 0 PACIFIC 553 70 -11 3345 77 61 2 2 UNITED STATES 600 -78 -13 4266 -226 224 -5 6