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 MAR 08, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO MAR 08, 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 101 6 73 2115 -259 41 -11 2
ARIZONA 109 43 21 1785 95 -31 6 -2
ARKANSAS 120 3 69 2706 -193 90 -7 3
CALIFORNIA 124 36 11 1817 -139 -18 -7 -1
COLORADO 208 -6 0 4962 -323 34 -6 1
CONNECTICUT 214 -9 73 4389 -262 395 -6 10
DELAWARE 173 4 63 3665 45 354 1 11
FLORIDA 19 -1 19 519 -43 49 -8 10
GEORGIA 107 12 64 2231 -187 50 -8 2
IDAHO 199 -1 -65 5072 -175 49 -3 1
ILLINOIS 202 -16 81 4615 -328 509 -7 12
INDIANA 195 -7 92 4347 -210 460 -5 12
IOWA 217 -23 67 5185 -324 598 -6 13
KANSAS 167 0 44 4090 50 361 1 10
KENTUCKY 167 12 94 3522 -122 325 -3 10
LOUISIANA 65 6 42 1571 -4 -119 0 -7
MAINE 278 -6 86 5565 -493 482 -8 9
MARYLAND 178 10 72 3643 -41 353 -1 11
MASSACHUSETTS 230 -1 74 4670 -164 455 -3 11
MICHIGAN 237 -12 95 4963 -284 476 -5 11
MINNESOTA 252 -41 44 6200 -493 737 -7 13
MISSISSIPPI 87 2 62 1935 -231 -30 -11 -2
MISSOURI 169 -8 74 3972 -207 419 -5 12
MONTANA 223 -15 -65 5906 -37 175 -1 3
NEBRASKA 196 -23 38 4698 -406 234 -8 5
NEVADA 142 26 4 2840 -179 -71 -6 -2
NEW HAMPSHIRE 269 3 93 5435 -330 688 -6 14
NEW JERSEY 192 -4 66 4012 -139 358 -3 10
NEW MEXICO 160 15 27 3446 -185 -82 -5 -2
NEW YORK 222 -7 77 4546 -179 396 -4 10
NORTH CAROLINA 138 21 79 2799 -49 219 -2 8
NORTH DAKOTA 246 -70 -55 6755 -416 632 -6 10
OHIO 208 -3 93 4419 -189 496 -4 13
OKLAHOMA 111 -11 54 2929 -133 142 -4 5
OREGON 160 13 -39 3832 110 163 3 4
PENNSYLVANIA 205 -3 83 4470 -20 475 0 12
RHODE ISLAND 217 -1 68 4363 -156 392 -3 10
SOUTH CAROLINA 109 17 69 2234 -103 159 -4 8
SOUTH DAKOTA 227 -32 22 5648 -255 454 -4 9
TENNESSEE 149 17 90 3022 -204 156 -6 5
TEXAS 35 -28 18 1456 -243 -95 -14 -6
UTAH 217 19 -18 4965 -73 46 -1 1
VERMONT 286 12 105 5829 -51 623 -1 12
VIRGINIA 167 10 78 3442 -124 299 -3 10
WASHINGTON 163 6 -45 4322 300 105 7 2
WEST VIRGINIA 195 13 100 4045 -97 409 -2 11
WISCONSIN 237 -27 77 5429 -436 606 -7 13
WYOMING 243 4 -10 5712 -257 74 -4 1
POPULATION WEIGHTED
REGION
NEW ENGLAND 234 -3 77 4740 -228 469 -5 11
MIDDLE ATLANTIC 209 -6 74 4410 -123 415 -3 10
E N CENTRAL 215 -11 90 4696 -286 498 -6 12
W N CENTRAL 204 -23 50 4975 -281 514 -5 12
SOUTH ATLANTIC 104 9 56 2174 -77 165 -3 8
E S CENTRAL 131 11 82 2724 -208 122 -7 5
W S CENTRAL 53 -20 29 1722 -209 -59 -11 -3
MOUNTAIN 172 16 2 3768 -105 20 -3 1
PACIFIC 132 29 -2 2332 -48 24 -2 1
UNITED STATES 152 1 50 3277 -162 227 -5 7
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 247 -2 80 5009 -280 529 -5 12
MIDDLE ATLANTIC 211 -5 76 4441 -118 417 -3 10
E N CENTRAL 219 -13 89 4795 -292 514 -6 12
W N CENTRAL 206 -25 50 5029 -290 520 -5 12
SOUTH ATLANTIC 127 13 68 2612 -96 194 -4 8
E S CENTRAL 120 8 76 2550 -222 89 -8 4
W S CENTRAL 66 -17 36 1955 -189 -24 -9 -1
MOUNTAIN 187 8 4 4222 -139 64 -3 2
PACIFIC 132 29 -2 2341 -42 24 -2 1
UNITED STATES 165 -2 57 3649 -185 282 -5 8
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 239 -2 78 4841 -251 476 -5 11
MIDDLE ATLANTIC 208 -3 81 4485 -54 460 -1 11
E N CENTRAL 207 -9 91 4499 -223 488 -5 12
W N CENTRAL 235 -48 -2 6062 -387 599 -6 11
SOUTH ATLANTIC 176 10 86 3650 -82 360 -2 11
E S CENTRAL 161 13 93 3366 -144 279 -4 9
W S CENTRAL 58 -18 34 1778 -191 -47 -10 -3
MOUNTAIN 209 8 -8 4866 -150 85 -3 2
PACIFIC 139 21 -17 2899 31 44 1 2
UNITED STATES 202 -3 75 4365 -106 406 -2 10
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 240 -1 79 4866 -227 501 -4 11
MIDDLE ATLANTIC 213 -6 76 4457 -141 408 -3 10
E N CENTRAL 215 -13 86 4735 -287 505 -6 12
W N CENTRAL 225 -29 44 5489 -353 585 -6 12
SOUTH ATLANTIC 52 4 34 1151 -54 96 -4 9
E S CENTRAL 129 11 82 2681 -215 115 -7 4
W S CENTRAL 44 -24 24 1578 -225 -79 -12 -5
MOUNTAIN 142 27 12 2805 -11 -1 0 0
PACIFIC 126 36 9 1879 -127 -10 -6 -1
UNITED STATES 124 14 28 2330 -141 102 -6 5
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 228 -4 73 4657 -203 462 -4 11
MIDDLE ATLANTIC 207 -5 77 4407 -111 419 -2 11
E N CENTRAL 210 -9 89 4608 -260 501 -5 12
W N CENTRAL 197 -21 52 4783 -275 477 -5 11
SOUTH ATLANTIC 84 7 48 1771 -80 129 -4 8
E S CENTRAL 131 12 83 2714 -214 119 -7 5
W S CENTRAL 49 -21 25 1662 -208 -75 -11 -4
MOUNTAIN 143 23 3 2967 -30 -11 -1 0
PACIFIC 138 21 -13 2773 5 42 0 2
UNITED STATES 115 2 40 2565 -118 148 -4 6
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 241 0 80 4870 -238 498 -5 11
MIDDLE ATLANTIC 214 -4 79 4472 -136 418 -3 10
E N CENTRAL 218 -14 88 4767 -289 513 -6 12
W N CENTRAL 222 -31 42 5444 -341 570 -6 12
SOUTH ATLANTIC 147 9 71 3049 -80 263 -3 9
E S CENTRAL 142 10 85 2967 -186 190 -6 7
W S CENTRAL 74 -17 37 2165 -183 15 -8 1
MOUNTAIN 185 6 -4 4226 -151 43 -3 1
PACIFIC 137 21 -12 2734 -3 50 0 2
UNITED STATES 188 -4 51 4124 -178 337 -4 9
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 239 -2 78 4841 -246 477 -5 11
MIDDLE ATLANTIC 213 -5 78 4460 -130 423 -3 10
E N CENTRAL 214 -11 90 4678 -281 497 -6 12
W N CENTRAL 204 -21 49 4968 -273 503 -5 11
SOUTH ATLANTIC 96 7 53 2043 -62 171 -3 9
E S CENTRAL 146 11 87 3055 -183 201 -6 7
W S CENTRAL 56 -17 31 1737 -206 -55 -11 -3
MOUNTAIN 175 10 8 3916 -159 2 -4 0
PACIFIC 128 32 3 2096 -94 7 -4 0
UNITED STATES 156 12 35 3197 -148 148 -4 5
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 227 -4 73 4634 -190 459 -4 11
MIDDLE ATLANTIC 209 -4 74 4392 -113 413 -3 10
E N CENTRAL 215 -11 89 4705 -289 496 -6 12
W N CENTRAL 207 -21 52 5002 -285 519 -5 12
SOUTH ATLANTIC 138 13 71 2839 -96 220 -3 8
E S CENTRAL 134 9 84 2782 -201 147 -7 6
W S CENTRAL 57 -19 31 1803 -204 -46 -10 -2
MOUNTAIN 180 12 -4 4055 -146 10 -3 0
PACIFIC 128 31 1 2158 -81 6 -4 0
UNITED STATES 168 -1 51 3645 -174 276 -5 8
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 237 -3 76 4813 -264 465 -5 11
MIDDLE ATLANTIC 213 -5 78 4458 -134 415 -3 10
E N CENTRAL 219 -13 87 4794 -291 514 -6 12
W N CENTRAL 239 -37 37 5884 -430 634 -7 12
SOUTH ATLANTIC 157 12 75 3229 -55 289 -2 10
E S CENTRAL 151 12 91 3126 -171 219 -5 8
W S CENTRAL 55 -20 31 1761 -207 -47 -11 -3
MOUNTAIN 263 10 71 5527 -81 484 -1 10
PACIFIC 153 14 -32 3609 132 92 4 3
UNITED STATES 215 -2 76 4451 -172 417 -4 10
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 255 -1 84 5120 -331 511 -6 11
MIDDLE ATLANTIC 213 -4 80 4494 -96 433 -2 11
E N CENTRAL 222 -14 87 4860 -294 511 -6 12
W N CENTRAL 199 -20 58 4794 -275 512 -5 12
SOUTH ATLANTIC 147 11 75 3029 -91 255 -3 9
E S CENTRAL 138 11 84 2892 -198 168 -6 6
W S CENTRAL 86 -11 45 2269 -168 20 -7 1
MOUNTAIN 191 9 1 4343 -118 88 -3 2
PACIFIC 142 22 -17 2947 25 46 1 2
UNITED STATES 179 3 50 3867 -149 282 -4 8