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 17, 2025 ACCUMULATIONS ARE FROM JUL 1, 2024 TO MAY 17, 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 -2 2372 -392 -1 -14 0 ARIZONA 5 1 3 2163 210 -114 11 -5 ARKANSAS 2 -6 2 2999 -381 11 -11 0 CALIFORNIA 43 18 28 2480 -34 -41 -1 -2 COLORADO 62 -16 -20 6339 -397 -78 -6 -1 CONNECTICUT 21 -37 -34 5375 -560 243 -9 5 DELAWARE 1 -27 -38 4319 -185 232 -4 6 FLORIDA 0 0 0 554 -69 53 -11 11 GEORGIA 3 -4 -3 2509 -337 10 -12 0 IDAHO 103 28 47 6465 -102 -51 -2 -1 ILLINOIS 9 -35 -4 5556 -527 542 -9 11 INDIANA 7 -32 -8 5195 -420 471 -7 10 IOWA 12 -34 -2 6195 -540 502 -8 9 KANSAS 1 -20 -4 4721 -135 289 -3 7 KENTUCKY 3 -18 -11 4077 -342 268 -8 7 LOUISIANA 2 2 2 1704 -60 -174 -3 -9 MAINE 62 -33 -6 7126 -659 468 -8 7 MARYLAND 2 -25 -31 4241 -296 222 -7 6 MASSACHUSETTS 33 -36 -31 5819 -396 306 -6 6 MICHIGAN 22 -42 -21 6211 -433 502 -7 9 MINNESOTA 30 -42 -18 7658 -638 638 -8 9 MISSISSIPPI 0 -2 0 2108 -380 -106 -15 -5 MISSOURI 2 -23 0 4564 -461 362 -9 9 MONTANA 108 13 39 7509 -9 113 0 2 NEBRASKA 11 -30 -5 5585 -665 50 -11 1 NEVADA 28 4 16 3473 -162 -215 -4 -6 NEW HAMPSHIRE 42 -43 -14 6821 -564 624 -8 10 NEW JERSEY 14 -28 -40 4835 -405 221 -8 5 NEW MEXICO 33 5 -9 4368 -103 -142 -2 -3 NEW YORK 24 -33 -28 5608 -418 276 -7 5 NORTH CAROLINA 6 -6 -6 3147 -269 144 -8 5 NORTH DAKOTA 59 -23 8 8344 -550 518 -6 7 OHIO 12 -35 -15 5329 -434 499 -8 10 OKLAHOMA 1 -6 0 3304 -282 105 -8 3 OREGON 114 41 75 5049 198 137 4 3 PENNSYLVANIA 14 -35 -35 5362 -291 367 -5 7 RHODE ISLAND 30 -33 -34 5431 -381 243 -7 5 SOUTH CAROLINA 3 -3 0 2474 -265 122 -10 5 SOUTH DAKOTA 43 -20 10 6906 -416 263 -6 4 TENNESSEE 1 -14 -11 3452 -408 82 -11 2 TEXAS 0 0 0 1567 -344 -143 -18 -8 UTAH 92 28 23 6364 82 -66 1 -1 VERMONT 36 -42 -20 7265 -204 526 -3 8 VIRGINIA 7 -19 -23 3970 -417 192 -10 5 WASHINGTON 102 30 46 5562 408 108 8 2 WEST VIRGINIA 11 -28 -24 4737 -405 335 -8 8 WISCONSIN 22 -46 -21 6775 -564 624 -8 10 WYOMING 90 -10 8 7364 -241 0 -3 0 POPULATION WEIGHTED REGION NEW ENGLAND 33 -36 -27 5901 -470 340 -7 6 MIDDLE ATLANTIC 19 -31 -33 5366 -376 299 -7 6 E N CENTRAL 14 -37 -12 5729 -482 519 -8 10 W N CENTRAL 15 -28 -5 5946 -483 424 -8 8 SOUTH ATLANTIC 3 -10 -10 2467 -240 110 -9 5 E S CENTRAL 1 -13 -7 3100 -390 64 -11 2 W S CENTRAL 1 0 1 1880 -313 -106 -14 -5 MOUNTAIN 48 2 6 4759 -55 -76 -1 -2 PACIFIC 57 20 34 3124 59 7 2 0 UNITED STATES 20 -12 -5 3974 -284 173 -7 5 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 38 -38 -23 6272 -511 429 -8 7 MIDDLE ATLANTIC 19 -31 -33 5404 -368 302 -6 6 E N CENTRAL 16 -37 -13 5883 -472 538 -7 10 W N CENTRAL 15 -29 -5 6019 -495 423 -8 8 SOUTH ATLANTIC 4 -10 -11 2963 -299 121 -9 4 E S CENTRAL 1 -9 -5 2883 -392 30 -12 1 W S CENTRAL 1 -3 1 2150 -313 -71 -13 -3 MOUNTAIN 53 -3 2 5339 -113 -28 -2 -1 PACIFIC 57 20 34 3134 66 10 2 0 UNITED STATES 19 -16 -4 4403 -327 229 -7 5 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 38 -35 -23 6052 -482 362 -7 6 MIDDLE ATLANTIC 16 -34 -34 5412 -310 352 -5 7 E N CENTRAL 12 -35 -12 5448 -426 508 -7 10 W N CENTRAL 40 -28 0 7425 -550 483 -7 7 SOUTH ATLANTIC 7 -24 -24 4250 -357 270 -8 7 E S CENTRAL 1 -20 -12 3884 -359 221 -8 6 W S CENTRAL 1 0 1 1943 -298 -94 -13 -5 MOUNTAIN 73 3 9 6204 -107 -11 -2 0 PACIFIC 70 23 39 3825 139 37 4 1 UNITED STATES 19 -29 -25 5277 -337 311 -6 6 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 35 -37 -26 6075 -458 385 -7 7 MIDDLE ATLANTIC 21 -32 -33 5453 -388 289 -7 6 E N CENTRAL 14 -38 -14 5788 -471 528 -8 10 W N CENTRAL 22 -34 -7 6650 -545 477 -8 8 SOUTH ATLANTIC 1 -5 -3 1286 -128 79 -9 7 E S CENTRAL 1 -12 -7 3048 -390 58 -11 2 W S CENTRAL 0 0 0 1716 -320 -121 -16 -7 MOUNTAIN 27 2 4 3492 57 -96 2 -3 PACIFIC 45 16 29 2563 -21 -29 -1 -1 UNITED STATES 27 2 10 2937 -155 67 -5 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 32 -36 -28 5784 -450 324 -7 6 MIDDLE ATLANTIC 18 -32 -33 5340 -371 299 -6 6 E N CENTRAL 12 -36 -12 5595 -463 516 -8 10 W N CENTRAL 12 -29 -4 5683 -493 384 -8 7 SOUTH ATLANTIC 2 -5 -7 1997 -212 86 -10 5 E S CENTRAL 1 -12 -7 3087 -395 59 -11 2 W S CENTRAL 1 1 1 1805 -316 -127 -15 -7 MOUNTAIN 32 2 7 3706 40 -106 1 -3 PACIFIC 70 24 41 3673 110 34 3 1 UNITED STATES 14 -7 -2 3044 -225 97 -7 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 36 -37 -24 6080 -474 384 -7 7 MIDDLE ATLANTIC 21 -32 -31 5466 -385 302 -7 6 E N CENTRAL 16 -37 -13 5844 -471 534 -7 10 W N CENTRAL 21 -33 -7 6590 -535 461 -8 8 SOUTH ATLANTIC 5 -15 -19 3512 -313 175 -8 5 E S CENTRAL 1 -13 -8 3394 -381 131 -10 4 W S CENTRAL 1 -5 1 2398 -315 -29 -12 -1 MOUNTAIN 57 1 4 5350 -129 -52 -2 -1 PACIFIC 68 23 39 3625 104 34 3 1 UNITED STATES 28 -18 -7 5066 -317 273 -6 6 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 38 -35 -24 6051 -477 363 -7 6 MIDDLE ATLANTIC 20 -32 -32 5440 -381 304 -7 6 E N CENTRAL 14 -36 -14 5709 -468 515 -8 10 W N CENTRAL 15 -28 -5 5933 -476 402 -7 7 SOUTH ATLANTIC 3 -9 -10 2316 -218 122 -9 6 E S CENTRAL 1 -15 -9 3507 -377 146 -10 4 W S CENTRAL 1 0 1 1893 -312 -106 -14 -5 MOUNTAIN 46 -3 -5 4964 -130 -87 -3 -2 PACIFIC 51 19 33 2832 12 -12 0 0 UNITED STATES 32 -6 3 3990 -195 94 -5 2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 32 -35 -29 5758 -430 314 -7 6 MIDDLE ATLANTIC 18 -32 -34 5338 -370 293 -6 6 E N CENTRAL 14 -38 -13 5745 -479 516 -8 10 W N CENTRAL 15 -28 -5 5984 -487 424 -8 8 SOUTH ATLANTIC 3 -14 -15 3247 -308 143 -9 5 E S CENTRAL 1 -13 -7 3166 -388 86 -11 3 W S CENTRAL 1 0 1 1974 -318 -94 -14 -5 MOUNTAIN 54 2 4 5138 -109 -89 -2 -2 PACIFIC 52 19 33 2910 29 -7 1 0 UNITED STATES 21 -18 -7 4451 -298 224 -6 5 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 36 -36 -24 6009 -503 347 -8 6 MIDDLE ATLANTIC 21 -31 -31 5443 -383 297 -7 6 E N CENTRAL 16 -39 -17 5883 -479 525 -8 10 W N CENTRAL 30 -35 -9 7207 -599 526 -8 8 SOUTH ATLANTIC 4 -16 -21 3717 -298 191 -7 5 E S CENTRAL 1 -16 -10 3588 -374 158 -9 5 W S CENTRAL 1 0 1 1921 -318 -96 -14 -5 MOUNTAIN 47 -26 -7 6913 -185 392 -3 6 PACIFIC 93 32 52 4716 239 84 5 2 UNITED STATES 25 -30 -26 5463 -392 316 -7 6 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 44 -36 -19 6444 -550 427 -8 7 MIDDLE ATLANTIC 18 -32 -34 5466 -347 317 -6 6 E N CENTRAL 17 -39 -16 5981 -471 523 -7 10 W N CENTRAL 11 -31 -4 5701 -486 431 -8 8 SOUTH ATLANTIC 6 -14 -16 3474 -328 177 -9 5 E S CENTRAL 1 -13 -8 3300 -389 106 -11 3 W S CENTRAL 1 -5 1 2509 -311 -42 -11 -2 MOUNTAIN 57 1 9 5495 -91 5 -2 0 PACIFIC 75 27 44 3892 130 30 3 1 UNITED STATES 32 -13 0 4752 -265 231 -5 5