HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR FEB 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 404 -96 33 2003 -261 -25 -12 -1 ARIZONA 273 -63 -138 1669 55 -48 3 -3 ARKANSAS 635 27 226 2571 -192 28 -7 1 CALIFORNIA 358 -37 -84 1683 -172 -23 -9 -1 COLORADO 997 -6 109 4731 -308 36 -6 1 CONNECTICUT 998 9 128 4155 -239 335 -5 9 DELAWARE 819 13 96 3478 54 305 2 10 FLORIDA 51 -70 -74 498 -41 29 -8 6 GEORGIA 403 -110 -13 2115 -192 -2 -8 0 IDAHO 1015 48 118 4847 -170 119 -3 3 ILLINOIS 1087 46 342 4377 -316 425 -7 11 INDIANA 991 22 258 4119 -206 367 -5 10 IOWA 1253 118 453 4929 -306 520 -6 12 KANSAS 1017 182 408 3900 52 320 1 9 KENTUCKY 760 -14 189 3330 -135 235 -4 8 LOUISIANA 314 -23 40 1500 -6 -155 0 -9 MAINE 1278 28 212 5251 -480 404 -8 8 MARYLAND 812 6 113 3451 -39 294 -1 9 MASSACHUSETTS 1055 31 152 4416 -152 392 -3 10 MICHIGAN 1169 60 305 4683 -280 370 -6 9 MINNESOTA 1459 117 463 5900 -459 678 -7 13 MISSISSIPPI 393 -69 62 1839 -228 -84 -11 -4 MISSOURI 962 88 370 3776 -199 345 -5 10 MONTANA 1341 274 327 5659 -11 247 0 5 NEBRASKA 1184 155 445 4472 -382 187 -8 4 NEVADA 480 -97 -124 2688 -198 -68 -7 -2 NEW HAMPSHIRE 1229 52 229 5136 -323 604 -6 13 NEW JERSEY 902 4 102 3805 -119 306 -3 9 NEW MEXICO 598 -96 -80 3269 -195 -106 -6 -3 NEW YORK 1030 9 148 4301 -160 328 -4 8 NORTH CAROLINA 551 -59 29 2650 -61 151 -2 6 NORTH DAKOTA 1628 229 566 6464 -347 675 -5 12 OHIO 998 16 247 4178 -187 401 -4 11 OKLAHOMA 764 124 330 2804 -116 96 -4 4 OREGON 772 113 98 3657 103 216 3 6 PENNSYLVANIA 980 28 162 4242 -9 399 0 10 RHODE ISLAND 991 24 115 4123 -145 334 -3 9 SOUTH CAROLINA 410 -89 -19 2118 -112 102 -5 5 SOUTH DAKOTA 1374 212 463 5386 -221 417 -4 8 TENNESSEE 637 -43 141 2853 -220 73 -7 3 TEXAS 367 3 137 1418 -207 -106 -13 -7 UTAH 939 -36 5 4722 -88 65 -2 1 VERMONT 1292 73 242 5511 -54 526 -1 11 VIRGINIA 725 -36 83 3261 -123 233 -4 8 WASHINGTON 849 149 131 4141 299 161 8 4 WEST VIRGINIA 832 -35 150 3826 -105 313 -3 9 WISCONSIN 1282 83 387 5148 -416 519 -7 11 WYOMING 1185 77 173 5444 -250 87 -4 2 POPULATION WEIGHTED REGION NEW ENGLAND 1076 30 160 4481 -214 402 -5 10 MIDDLE ATLANTIC 988 12 145 4180 -105 351 -2 9 E N CENTRAL 1093 43 301 4444 -279 403 -6 10 W N CENTRAL 1200 129 427 4736 -260 457 -5 11 SOUTH ATLANTIC 424 -59 8 2061 -80 116 -4 6 E S CENTRAL 566 -55 109 2576 -217 47 -8 2 W S CENTRAL 421 14 150 1664 -182 -81 -10 -5 MOUNTAIN 719 -25 0 3579 -115 22 -3 1 PACIFIC 458 2 -42 2188 -74 33 -3 2 UNITED STATES 717 1 120 3107 -158 182 -5 6 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1135 34 185 4735 -267 459 -5 11 MIDDLE ATLANTIC 994 14 150 4208 -102 350 -2 9 E N CENTRAL 1115 48 308 4538 -283 419 -6 10 W N CENTRAL 1212 127 431 4788 -267 463 -5 11 SOUTH ATLANTIC 519 -60 29 2475 -100 137 -4 6 E S CENTRAL 525 -61 96 2415 -227 20 -9 1 W S CENTRAL 481 28 179 1882 -165 -53 -8 -3 MOUNTAIN 836 3 51 4015 -141 64 -3 2 PACIFIC 460 4 -40 2197 -68 33 -3 2 UNITED STATES 814 20 175 3462 -180 228 -5 7 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 1096 27 163 4576 -238 408 -5 10 MIDDLE ATLANTIC 989 20 156 4254 -42 386 -1 10 E N CENTRAL 1031 30 270 4257 -217 393 -5 10 W N CENTRAL 1457 179 502 5785 -341 589 -6 11 SOUTH ATLANTIC 766 -26 118 3456 -84 283 -2 9 E S CENTRAL 722 -23 176 3182 -157 191 -5 6 W S CENTRAL 431 13 152 1714 -166 -74 -9 -4 MOUNTAIN 976 22 89 4634 -151 96 -3 2 PACIFIC 572 45 10 2747 14 70 1 3 UNITED STATES 960 18 165 4140 -95 338 -2 9 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 1100 32 167 4600 -215 432 -4 10 MIDDLE ATLANTIC 1004 12 142 4222 -124 341 -3 9 E N CENTRAL 1102 46 309 4482 -279 413 -6 10 W N CENTRAL 1315 134 451 5224 -328 530 -6 11 SOUTH ATLANTIC 194 -63 -42 1094 -55 64 -5 6 E S CENTRAL 554 -57 103 2536 -223 40 -8 2 W S CENTRAL 390 10 139 1530 -193 -96 -11 -6 MOUNTAIN 504 -44 -64 2651 -33 -9 -1 0 PACIFIC 368 -33 -83 1743 -160 -13 -8 -1 UNITED STATES 487 -22 12 2193 -152 78 -6 4 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1053 25 151 4405 -188 400 -4 10 MIDDLE ATLANTIC 981 12 144 4178 -96 351 -2 9 E N CENTRAL 1064 35 291 4362 -255 408 -6 10 W N CENTRAL 1159 124 421 4553 -255 420 -5 10 SOUTH ATLANTIC 330 -66 -17 1680 -82 87 -5 5 E S CENTRAL 562 -57 106 2566 -224 43 -8 2 W S CENTRAL 407 13 142 1608 -180 -93 -10 -5 MOUNTAIN 538 -41 -56 2811 -48 -10 -2 0 PACIFIC 546 33 1 2622 -12 63 0 2 UNITED STATES 541 -14 75 2437 -115 113 -5 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 1101 29 168 4603 -227 428 -5 10 MIDDLE ATLANTIC 1005 12 144 4236 -121 348 -3 9 E N CENTRAL 1103 42 303 4511 -279 419 -6 10 W N CENTRAL 1308 138 452 5183 -313 518 -6 11 SOUTH ATLANTIC 634 -39 63 2889 -80 202 -3 8 E S CENTRAL 626 -41 138 2806 -194 111 -6 4 W S CENTRAL 546 51 217 2082 -160 -15 -7 -1 MOUNTAIN 836 4 49 4022 -150 51 -4 1 PACIFIC 543 36 1 2584 -20 70 -1 3 UNITED STATES 922 36 190 3911 -171 288 -4 8 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 1095 26 163 4576 -233 409 -5 10 MIDDLE ATLANTIC 1001 16 150 4225 -114 354 -3 9 E N CENTRAL 1088 41 300 4427 -274 402 -6 10 W N CENTRAL 1201 131 429 4729 -254 447 -5 10 SOUTH ATLANTIC 394 -56 5 1938 -64 124 -3 7 E S CENTRAL 647 -40 143 2889 -193 120 -6 4 W S CENTRAL 417 8 144 1675 -183 -79 -10 -5 MOUNTAIN 748 -27 9 3723 -162 -3 -4 0 PACIFIC 414 -13 -57 1957 -123 10 -6 1 UNITED STATES 670 -5 61 3024 -155 118 -5 4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 1048 27 148 4383 -175 396 -4 10 MIDDLE ATLANTIC 985 15 144 4162 -97 349 -2 9 E N CENTRAL 1097 45 304 4452 -283 401 -6 10 W N CENTRAL 1205 127 426 4760 -266 460 -5 11 SOUTH ATLANTIC 575 -54 46 2689 -101 159 -4 6 E S CENTRAL 579 -52 118 2631 -207 70 -7 3 W S CENTRAL 442 19 159 1740 -178 -70 -9 -4 MOUNTAIN 778 -24 11 3856 -152 17 -4 0 PACIFIC 426 -12 -51 2019 -109 12 -5 1 UNITED STATES 807 13 148 3455 -170 228 -5 7 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 1093 26 164 4550 -250 399 -5 10 MIDDLE ATLANTIC 1003 16 147 4223 -118 346 -3 9 E N CENTRAL 1111 46 300 4537 -282 421 -6 10 W N CENTRAL 1403 138 466 5602 -397 584 -7 12 SOUTH ATLANTIC 679 -28 72 3059 -57 225 -2 8 E S CENTRAL 664 -31 151 2954 -182 134 -6 5 W S CENTRAL 431 11 156 1700 -181 -71 -10 -4 MOUNTAIN 1204 65 204 5235 -82 421 -2 9 PACIFIC 716 99 74 3441 123 135 4 4 UNITED STATES 998 20 153 4213 -160 350 -4 9 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1165 35 189 4836 -320 437 -6 10 MIDDLE ATLANTIC 1003 22 157 4258 -82 361 -2 9 E N CENTRAL 1133 52 309 4599 -285 417 -6 10 W N CENTRAL 1157 117 416 4561 -257 448 -5 11 SOUTH ATLANTIC 615 -49 57 2869 -93 190 -3 7 E S CENTRAL 608 -45 131 2736 -207 91 -7 3 W S CENTRAL 554 40 203 2173 -151 -18 -6 -1 MOUNTAIN 869 19 65 4131 -121 91 -3 2 PACIFIC 583 49 12 2792 7 72 0 3 UNITED STATES 846 26 154 3666 -148 237 -4 7