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 07, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO MAR 07, 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 4 60 2104 -257 35 -11 2
ARIZONA 98 31 14 1767 86 -34 5 -2
ARKANSAS 118 -3 52 2689 -195 80 -7 3
CALIFORNIA 119 29 3 1802 -143 -20 -7 -1
COLORADO 197 -19 2 4928 -327 38 -6 1
CONNECTICUT 203 -23 49 4358 -262 384 -6 10
DELAWARE 165 -8 44 3643 46 349 1 11
FLORIDA 18 -2 17 516 -43 46 -8 10
GEORGIA 106 8 48 2221 -184 46 -8 2
IDAHO 196 -6 -61 5043 -176 58 -3 1
ILLINOIS 212 -8 79 4589 -324 504 -7 12
INDIANA 202 -2 83 4321 -208 450 -5 12
IOWA 228 -12 77 5157 -318 597 -6 13
KANSAS 165 -4 40 4065 48 360 1 10
KENTUCKY 170 12 79 3500 -123 314 -3 10
LOUISIANA 65 4 31 1565 -2 -124 0 -7
MAINE 275 -12 68 5526 -492 472 -8 9
MARYLAND 169 -2 53 3620 -41 347 -1 11
MASSACHUSETTS 222 -12 54 4638 -164 446 -3 11
MICHIGAN 244 -5 93 4927 -285 463 -5 10
MINNESOTA 268 -25 63 6168 -484 741 -7 14
MISSISSIPPI 87 -1 49 1926 -229 -35 -11 -2
MISSOURI 173 -7 68 3949 -206 413 -5 12
MONTANA 216 -23 -64 5875 -34 183 -1 3
NEBRASKA 198 -20 49 4670 -402 236 -8 5
NEVADA 132 14 -4 2820 -184 -72 -6 -2
NEW HAMPSHIRE 262 -7 73 5398 -330 677 -6 14
NEW JERSEY 181 -19 46 3986 -138 352 -3 10
NEW MEXICO 146 -1 20 3415 -196 -86 -5 -2
NEW YORK 214 -18 59 4515 -178 387 -4 9
NORTH CAROLINA 136 15 65 2786 -46 216 -2 8
NORTH DAKOTA 262 -53 -27 6726 -400 648 -6 11
OHIO 211 -3 82 4389 -190 483 -4 12
OKLAHOMA 102 -23 36 2906 -139 132 -5 5
OREGON 154 7 -51 3811 110 165 3 5
PENNSYLVANIA 199 -11 66 4441 -20 465 0 12
RHODE ISLAND 210 -11 50 4333 -156 384 -3 10
SOUTH CAROLINA 108 14 56 2226 -98 158 -4 8
SOUTH DAKOTA 230 -29 38 5616 -250 455 -4 9
TENNESSEE 151 16 73 3004 -204 146 -6 5
TEXAS 31 -35 7 1449 -242 -99 -14 -6
UTAH 209 8 -17 4931 -80 48 -2 1
VERMONT 278 1 84 5789 -53 610 -1 12
VIRGINIA 160 0 59 3421 -123 292 -3 9
WASHINGTON 157 -1 -54 4298 298 107 7 3
WEST VIRGINIA 191 5 82 4017 -100 395 -2 11
WISCONSIN 249 -15 82 5397 -431 601 -7 13
WYOMING 228 -14 -14 5672 -264 73 -4 1
POPULATION WEIGHTED
REGION
NEW ENGLAND 226 -14 57 4707 -228 459 -5 11
MIDDLE ATLANTIC 201 -17 56 4381 -122 407 -3 10
E N CENTRAL 222 -6 85 4666 -285 488 -6 12
W N CENTRAL 212 -16 57 4948 -276 514 -5 12
SOUTH ATLANTIC 101 4 45 2162 -76 161 -3 8
E S CENTRAL 132 9 66 2708 -208 113 -7 4
W S CENTRAL 49 -27 17 1713 -209 -64 -11 -4
MOUNTAIN 162 4 -1 3741 -111 21 -3 1
PACIFIC 127 23 -10 2315 -51 23 -2 1
UNITED STATES 149 -4 40 3256 -162 222 -5 7
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 239 -13 60 4974 -280 519 -5 12
MIDDLE ATLANTIC 203 -16 58 4411 -118 408 -3 10
E N CENTRAL 226 -8 85 4764 -291 504 -6 12
W N CENTRAL 214 -18 57 5002 -285 520 -5 12
SOUTH ATLANTIC 123 6 52 2598 -94 189 -3 8
E S CENTRAL 121 6 62 2536 -221 82 -8 3
W S CENTRAL 62 -24 23 1944 -189 -30 -9 -2
MOUNTAIN 177 -3 0 4192 -144 64 -3 2
PACIFIC 127 23 -10 2324 -45 23 -2 1
UNITED STATES 165 -4 49 3627 -184 277 -5 8
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 232 -13 59 4808 -251 467 -5 11
MIDDLE ATLANTIC 201 -13 64 4455 -55 450 -1 11
E N CENTRAL 213 -5 84 4470 -222 477 -5 12
W N CENTRAL 248 -35 19 6033 -376 608 -6 11
SOUTH ATLANTIC 170 1 67 3626 -83 350 -2 11
E S CENTRAL 163 12 77 3345 -145 268 -4 9
W S CENTRAL 54 -25 21 1768 -191 -53 -10 -3
MOUNTAIN 199 -4 -10 4833 -155 86 -3 2
PACIFIC 133 14 -26 2880 28 44 1 2
UNITED STATES 196 -12 59 4336 -107 397 -2 10
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 233 -12 60 4833 -227 492 -4 11
MIDDLE ATLANTIC 205 -16 58 4427 -140 399 -3 10
E N CENTRAL 223 -6 83 4705 -285 496 -6 12
W N CENTRAL 236 -18 57 5460 -346 587 -6 12
SOUTH ATLANTIC 51 2 29 1145 -53 93 -4 9
E S CENTRAL 130 9 67 2666 -214 107 -7 4
W S CENTRAL 40 -31 12 1570 -224 -84 -12 -5
MOUNTAIN 131 15 7 2782 -18 -2 -1 0
PACIFIC 120 29 1 1863 -131 -12 -7 -1
UNITED STATES 121 10 21 2314 -142 99 -6 4
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 220 -15 53 4625 -203 453 -4 11
MIDDLE ATLANTIC 200 -14 59 4378 -110 410 -2 10
E N CENTRAL 217 -4 83 4579 -259 491 -5 12
W N CENTRAL 204 -15 57 4757 -270 477 -5 11
SOUTH ATLANTIC 82 4 39 1762 -78 126 -4 8
E S CENTRAL 132 10 67 2698 -214 110 -7 4
W S CENTRAL 46 -27 14 1654 -207 -79 -11 -5
MOUNTAIN 133 12 -1 2944 -36 -11 -1 0
PACIFIC 133 15 -21 2755 3 42 0 2
UNITED STATES 113 -3 31 2550 -118 144 -4 6
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 233 -12 60 4836 -239 488 -5 11
MIDDLE ATLANTIC 206 -15 61 4442 -136 409 -3 10
E N CENTRAL 225 -9 84 4736 -288 503 -6 12
W N CENTRAL 232 -21 54 5415 -334 572 -6 12
SOUTH ATLANTIC 142 1 55 3031 -79 257 -3 9
E S CENTRAL 143 8 69 2949 -186 180 -6 7
W S CENTRAL 69 -25 23 2151 -185 8 -8 0
MOUNTAIN 175 -5 -7 4197 -155 44 -4 1
PACIFIC 132 14 -20 2716 -6 50 0 2
UNITED STATES 187 -6 44 4098 -177 332 -4 9
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 232 -13 59 4808 -246 468 -5 11
MIDDLE ATLANTIC 205 -16 60 4430 -130 414 -3 10
E N CENTRAL 221 -6 85 4648 -280 487 -6 12
W N CENTRAL 212 -14 56 4941 -268 503 -5 11
SOUTH ATLANTIC 94 3 43 2032 -61 167 -3 9
E S CENTRAL 148 10 72 3037 -183 192 -6 7
W S CENTRAL 53 -23 19 1728 -206 -60 -11 -3
MOUNTAIN 163 -4 4 3886 -166 1 -4 0
PACIFIC 123 26 -4 2080 -97 6 -4 0
UNITED STATES 151 5 26 3175 -150 144 -5 5
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 219 -15 54 4602 -190 450 -4 11
MIDDLE ATLANTIC 201 -15 56 4363 -112 405 -3 10
E N CENTRAL 223 -5 86 4675 -288 487 -6 12
W N CENTRAL 215 -14 59 4975 -280 519 -5 12
SOUTH ATLANTIC 134 6 55 2823 -95 214 -3 8
E S CENTRAL 135 7 68 2766 -200 138 -7 5
W S CENTRAL 53 -26 19 1793 -204 -51 -10 -3
MOUNTAIN 170 0 -6 4026 -152 11 -4 0
PACIFIC 123 25 -7 2142 -84 5 -4 0
UNITED STATES 167 -4 43 3622 -174 271 -5 8
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 230 -14 57 4780 -264 456 -5 11
MIDDLE ATLANTIC 205 -16 60 4428 -134 406 -3 10
E N CENTRAL 226 -8 83 4763 -290 504 -6 12
W N CENTRAL 252 -24 54 5854 -421 638 -7 12
SOUTH ATLANTIC 151 3 58 3210 -54 283 -2 10
E S CENTRAL 153 11 75 3107 -171 209 -5 7
W S CENTRAL 52 -25 19 1752 -206 -52 -11 -3
MOUNTAIN 255 -1 54 5490 -83 475 -1 9
PACIFIC 147 7 -41 3588 130 94 4 3
UNITED STATES 208 -12 58 4421 -172 408 -4 10
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 248 -11 63 5084 -331 500 -6 11
MIDDLE ATLANTIC 206 -14 63 4464 -96 424 -2 10
E N CENTRAL 230 -7 85 4829 -292 502 -6 12
W N CENTRAL 207 -13 63 4768 -270 511 -5 12
SOUTH ATLANTIC 143 4 59 3012 -89 249 -3 9
E S CENTRAL 139 9 68 2875 -198 159 -6 6
W S CENTRAL 82 -18 31 2255 -169 13 -7 1
MOUNTAIN 182 -2 -3 4313 -123 88 -3 2
PACIFIC 136 15 -26 2928 22 46 1 2
UNITED STATES 176 -2 39 3842 -150 276 -4 8