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 APR 08, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO APR 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 24 -23 -29 2296 -360 -25 -14 -1
ARIZONA 78 46 -3 2069 187 -124 10 -6
ARKANSAS 69 11 19 2933 -313 13 -10 0
CALIFORNIA 77 10 -27 2209 -69 -49 -3 -2
COLORADO 203 39 48 5736 -354 -13 -6 0
CONNECTICUT 135 -10 -25 5020 -408 329 -8 7
DELAWARE 83 -17 -39 4109 -86 262 -2 7
FLORIDA 1 -6 -6 550 -64 51 -10 10
GEORGIA 17 -35 -41 2420 -302 -18 -11 -1
IDAHO 168 22 -6 5853 -124 34 -2 1
ILLINOIS 152 19 8 5213 -454 450 -8 9
INDIANA 128 5 -1 4885 -351 388 -7 9
IOWA 170 26 20 5844 -444 494 -7 9
KANSAS 128 29 32 4528 -56 273 -1 6
KENTUCKY 69 -22 -36 3881 -283 213 -7 6
LOUISIANA 24 1 6 1687 -43 -166 -2 -9
MAINE 199 11 11 6482 -568 490 -8 8
MARYLAND 79 -16 -37 4052 -193 237 -5 6
MASSACHUSETTS 160 6 -13 5380 -270 396 -5 8
MICHIGAN 181 22 25 5716 -380 415 -6 8
MINNESOTA 221 34 48 7125 -554 668 -7 10
MISSISSIPPI 27 -13 -8 2071 -335 -106 -14 -5
MISSOURI 123 23 20 4382 -362 339 -8 8
MONTANA 193 18 25 6765 -38 146 -1 2
NEBRASKA 160 24 31 5287 -538 102 -9 2
NEVADA 96 25 -26 3266 -134 -173 -4 -5
NEW HAMPSHIRE 185 6 1 6279 -426 661 -6 12
NEW JERSEY 116 -8 -25 4559 -268 289 -6 7
NEW MEXICO 163 61 31 4029 -126 -132 -3 -3
NEW YORK 146 0 -16 5205 -315 313 -6 6
NORTH CAROLINA 16 -47 -53 3026 -213 113 -7 4
NORTH DAKOTA 225 25 55 7765 -450 579 -5 8
OHIO 124 -9 -8 4977 -352 390 -7 9
OKLAHOMA 94 31 40 3218 -221 100 -6 3
OREGON 134 11 -24 4488 179 190 4 4
PENNSYLVANIA 128 -2 -14 5046 -163 376 -3 8
RHODE ISLAND 144 0 -20 5019 -267 330 -5 7
SOUTH CAROLINA 8 -39 -45 2400 -227 95 -9 4
SOUTH DAKOTA 196 28 37 6441 -324 332 -5 5
TENNESSEE 45 -31 -43 3307 -354 47 -10 1
TEXAS 42 16 31 1562 -306 -124 -16 -7
UTAH 189 51 13 5769 26 17 0 0
VERMONT 189 12 -7 6681 -151 540 -2 9
VIRGINIA 52 -39 -50 3791 -308 176 -8 5
WASHINGTON 133 5 -17 4980 355 135 8 3
WEST VIRGINIA 81 -32 -38 4482 -293 277 -6 7
WISCONSIN 191 21 12 6239 -521 545 -8 10
WYOMING 215 33 39 6616 -240 56 -4 1
POPULATION WEIGHTED
REGION
NEW ENGLAND 158 0 -15 5459 -339 418 -6 8
MIDDLE ATLANTIC 133 -2 -18 5019 -259 335 -5 7
E N CENTRAL 152 11 6 5333 -413 425 -7 9
W N CENTRAL 166 28 33 5611 -391 430 -7 8
SOUTH ATLANTIC 25 -26 -33 2373 -188 98 -7 4
E S CENTRAL 43 -24 -32 2978 -341 31 -10 1
W S CENTRAL 49 16 30 1861 -274 -91 -13 -5
MOUNTAIN 146 39 13 4358 -62 -41 -1 -1
PACIFIC 90 10 -24 2784 21 10 1 0
UNITED STATES 97 2 -8 3714 -235 167 -6 5
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 170 5 -6 5782 -382 493 -6 9
MIDDLE ATLANTIC 135 -1 -16 5052 -254 333 -5 7
E N CENTRAL 158 11 9 5462 -414 444 -7 9
W N CENTRAL 168 28 31 5678 -396 432 -7 8
SOUTH ATLANTIC 26 -36 -46 2846 -236 104 -8 4
E S CENTRAL 40 -21 -26 2778 -347 1 -11 0
W S CENTRAL 54 15 29 2117 -266 -61 -11 -3
MOUNTAIN 161 37 17 4876 -115 6 -2 0
PACIFIC 90 10 -24 2793 27 9 1 0
UNITED STATES 107 3 -5 4121 -274 209 -6 5
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 164 5 -10 5584 -355 432 -6 8
MIDDLE ATLANTIC 131 -2 -15 5078 -192 367 -4 8
E N CENTRAL 136 2 2 5087 -359 414 -7 9
W N CENTRAL 206 29 45 6934 -450 525 -6 8
SOUTH ATLANTIC 68 -30 -42 4039 -257 240 -6 6
E S CENTRAL 63 -25 -37 3703 -302 170 -8 5
W S CENTRAL 49 16 29 1921 -256 -81 -12 -4
MOUNTAIN 183 37 21 5629 -117 46 -2 1
PACIFIC 103 8 -22 3414 99 45 3 1
UNITED STATES 128 -1 -12 4942 -236 319 -5 7
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 164 4 -10 5610 -331 456 -6 9
MIDDLE ATLANTIC 137 -4 -17 5084 -280 325 -5 7
E N CENTRAL 155 12 8 5382 -407 434 -7 9
W N CENTRAL 186 28 35 6238 -448 498 -7 9
SOUTH ATLANTIC 10 -13 -17 1246 -107 70 -8 6
E S CENTRAL 41 -26 -30 2927 -345 23 -11 1
W S CENTRAL 45 16 30 1702 -287 -107 -14 -6
MOUNTAIN 112 39 4 3242 47 -84 1 -3
PACIFIC 79 11 -28 2282 -53 -37 -2 -2
UNITED STATES 79 6 -14 2702 -150 60 -5 2
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 155 2 -15 5356 -318 404 -6 8
MIDDLE ATLANTIC 132 -3 -16 5004 -250 331 -5 7
E N CENTRAL 145 7 3 5220 -392 424 -7 9
W N CENTRAL 157 25 30 5377 -395 390 -7 8
SOUTH ATLANTIC 17 -24 -29 1926 -173 74 -8 4
E S CENTRAL 42 -25 -33 2965 -348 26 -11 1
W S CENTRAL 44 14 26 1789 -279 -113 -13 -6
MOUNTAIN 118 40 6 3432 32 -84 1 -2
PACIFIC 100 8 -24 3275 71 38 2 1
UNITED STATES 65 -3 -11 2872 -185 94 -6 3
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 164 3 -10 5614 -346 454 -6 9
MIDDLE ATLANTIC 138 -3 -15 5099 -274 336 -5 7
E N CENTRAL 155 10 7 5426 -411 441 -7 9
W N CENTRAL 185 29 35 6185 -436 483 -7 8
SOUTH ATLANTIC 49 -28 -39 3358 -230 164 -6 5
E S CENTRAL 51 -24 -32 3250 -326 90 -9 3
W S CENTRAL 64 21 33 2356 -260 -20 -10 -1
MOUNTAIN 161 36 18 4883 -125 -9 -2 0
PACIFIC 100 10 -24 3234 67 45 2 1
UNITED STATES 134 11 -1 4706 -256 271 -5 6
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 164 5 -10 5583 -351 432 -6 8
MIDDLE ATLANTIC 136 -3 -17 5078 -268 336 -5 7
E N CENTRAL 151 10 5 5313 -407 423 -7 9
W N CENTRAL 166 29 33 5601 -382 413 -6 8
SOUTH ATLANTIC 23 -25 -30 2226 -170 108 -7 5
E S CENTRAL 53 -24 -34 3354 -324 101 -9 3
W S CENTRAL 45 13 26 1873 -273 -92 -13 -5
MOUNTAIN 163 46 26 4539 -128 -55 -3 -1
PACIFIC 82 8 -30 2521 -24 -19 -1 -1
UNITED STATES 108 10 -6 3679 -170 95 -4 3
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 154 3 -17 5331 -301 397 -5 8
MIDDLE ATLANTIC 132 -3 -18 4995 -252 330 -5 7
E N CENTRAL 154 13 8 5345 -413 424 -7 9
W N CENTRAL 167 27 32 5647 -393 433 -7 8
SOUTH ATLANTIC 39 -31 -40 3115 -238 128 -7 4
E S CENTRAL 44 -25 -33 3039 -338 51 -10 2
W S CENTRAL 50 16 29 1951 -272 -81 -12 -4
MOUNTAIN 159 40 19 4694 -109 -43 -2 -1
PACIFIC 86 11 -26 2591 -10 -12 0 0
UNITED STATES 114 7 -5 4147 -247 213 -6 5
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 161 3 -13 5548 -373 415 -6 8
MIDDLE ATLANTIC 136 -4 -17 5078 -273 330 -5 7
E N CENTRAL 155 8 6 5459 -417 434 -7 9
W N CENTRAL 204 31 42 6727 -507 554 -7 9
SOUTH ATLANTIC 50 -32 -45 3556 -213 181 -6 5
E S CENTRAL 53 -28 -37 3429 -320 114 -9 3
W S CENTRAL 49 15 29 1902 -274 -80 -13 -4
MOUNTAIN 182 16 -3 6344 -149 414 -2 7
PACIFIC 120 7 -24 4209 198 107 5 3
UNITED STATES 136 -2 -16 5080 -293 344 -5 7
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 174 2 -4 5919 -431 479 -7 9
MIDDLE ATLANTIC 135 -2 -17 5107 -236 341 -4 7
E N CENTRAL 162 12 9 5544 -409 435 -7 9
W N CENTRAL 159 29 30 5391 -391 427 -7 9
SOUTH ATLANTIC 41 -35 -44 3321 -249 152 -7 5
E S CENTRAL 47 -27 -33 3162 -341 67 -10 2
W S CENTRAL 62 15 26 2461 -257 -35 -9 -1
MOUNTAIN 164 35 17 5018 -95 39 -2 1
PACIFIC 105 10 -24 3470 93 43 3 1
UNITED STATES 119 5 -8 4404 -219 221 -5 5