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 FEB 21, 2025 ACCUMULATIONS ARE FROM JUL 1, 2024 TO FEB 21, 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 170 61 42 1895 -262 -68 -12 -3 ARIZONA 80 4 -6 1624 82 -29 5 -2 ARKANSAS 262 126 127 2457 -177 -11 -7 0 CALIFORNIA 89 -6 -10 1640 -123 18 -7 1 COLORADO 312 75 81 4542 -270 50 -6 1 CONNECTICUT 281 43 23 3957 -206 337 -5 9 DELAWARE 242 53 28 3314 77 301 2 10 FLORIDA 26 2 -15 477 -38 29 -7 6 GEORGIA 166 48 40 2011 -184 -22 -8 -1 IDAHO 243 15 8 4646 -151 133 -3 3 ILLINOIS 361 116 141 4184 -275 404 -6 11 INDIANA 333 107 106 3929 -178 345 -4 10 IOWA 426 160 188 4731 -249 517 -5 12 KANSAS 376 185 184 3745 78 301 2 9 KENTUCKY 277 99 91 3168 -125 195 -4 7 LOUISIANA 149 80 43 1408 -34 -211 -2 -13 MAINE 331 33 26 4995 -443 402 -8 9 MARYLAND 245 56 38 3289 -15 287 0 10 MASSACHUSETTS 293 47 34 4208 -120 394 -3 10 MICHIGAN 343 81 90 4461 -240 352 -5 9 MINNESOTA 443 123 157 5682 -371 724 -6 15 MISSISSIPPI 176 77 52 1736 -236 -137 -12 -7 MISSOURI 362 160 171 3621 -161 318 -4 10 MONTANA 361 108 69 5464 46 286 1 6 NEBRASKA 426 184 208 4303 -322 194 -7 5 NEVADA 125 -9 -5 2605 -153 -31 -6 -1 NEW HAMPSHIRE 337 54 45 4898 -285 603 -5 14 NEW JERSEY 264 49 26 3629 -87 311 -2 9 NEW MEXICO 187 26 27 3132 -176 -104 -5 -3 NEW YORK 294 51 31 4099 -122 329 -3 9 NORTH CAROLINA 192 50 41 2522 -50 138 -2 6 NORTH DAKOTA 502 167 203 6230 -258 726 -4 13 OHIO 314 83 81 3974 -165 362 -4 10 OKLAHOMA 302 157 157 2690 -96 70 -3 3 OREGON 176 19 8 3530 131 258 4 8 PENNSYLVANIA 293 67 46 4045 15 388 0 11 RHODE ISLAND 278 48 25 3926 -115 339 -3 9 SOUTH CAROLINA 160 44 36 2019 -101 94 -5 5 SOUTH DAKOTA 460 185 188 5202 -141 455 -3 10 TENNESSEE 242 86 82 2707 -216 28 -7 1 TEXAS 177 101 92 1346 -207 -143 -13 -10 UTAH 248 16 19 4509 -84 77 -2 2 VERMONT 366 76 51 5258 -20 521 0 11 VIRGINIA 231 52 41 3111 -97 226 -3 8 WASHINGTON 193 22 3 3993 316 195 9 5 WEST VIRGINIA 272 68 62 3643 -88 285 -2 8 WISCONSIN 399 115 142 4927 -361 525 -7 12 WYOMING 347 85 64 5235 -204 120 -4 2 POPULATION WEIGHTED REGION NEW ENGLAND 298 47 33 4270 -180 404 -4 10 MIDDLE ATLANTIC 287 55 35 3985 -72 349 -2 10 E N CENTRAL 347 100 111 4239 -242 383 -5 10 W N CENTRAL 409 157 177 4553 -203 462 -4 11 SOUTH ATLANTIC 148 37 24 1963 -70 107 -3 6 E S CENTRAL 221 80 69 2444 -214 4 -8 0 W S CENTRAL 192 105 94 1581 -183 -120 -10 -7 MOUNTAIN 207 32 30 3442 -84 40 -2 1 PACIFIC 110 -2 -7 2124 -31 74 -1 4 UNITED STATES 230 63 58 2972 -130 179 -4 6 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 312 48 36 4512 -232 458 -5 11 MIDDLE ATLANTIC 291 58 38 4012 -69 347 -2 9 E N CENTRAL 349 97 110 4330 -245 402 -5 10 W N CENTRAL 412 156 177 4604 -209 470 -4 11 SOUTH ATLANTIC 180 45 34 2356 -88 123 -4 6 E S CENTRAL 210 79 65 2288 -227 -26 -9 -1 W S CENTRAL 211 112 105 1792 -163 -90 -8 -5 MOUNTAIN 240 44 37 3859 -107 81 -3 2 PACIFIC 111 -1 -6 2133 -25 75 -1 4 UNITED STATES 266 80 78 3311 -152 220 -4 7 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 301 45 31 4360 -204 411 -4 10 MIDDLE ATLANTIC 293 62 42 4056 -13 378 0 10 E N CENTRAL 331 97 99 4056 -188 366 -4 10 W N CENTRAL 462 157 187 5572 -262 624 -4 13 SOUTH ATLANTIC 246 59 50 3293 -65 264 -2 9 E S CENTRAL 265 94 87 3024 -150 149 -5 5 W S CENTRAL 197 107 96 1631 -165 -111 -9 -6 MOUNTAIN 275 50 43 4447 -120 115 -3 3 PACIFIC 134 7 -4 2658 49 107 2 4 UNITED STATES 289 65 50 3949 -68 327 -2 9 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 305 49 35 4384 -182 434 -4 11 MIDDLE ATLANTIC 290 55 33 4025 -87 340 -2 9 E N CENTRAL 348 100 112 4276 -242 392 -5 10 W N CENTRAL 428 149 174 5026 -259 550 -5 12 SOUTH ATLANTIC 73 14 2 1043 -52 59 -5 6 E S CENTRAL 217 79 66 2405 -222 -3 -8 0 W S CENTRAL 184 104 93 1453 -193 -132 -12 -8 MOUNTAIN 148 19 14 2560 -3 10 0 0 PACIFIC 92 -6 -10 1697 -112 27 -6 2 UNITED STATES 145 25 20 2110 -118 93 -5 5 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 293 46 31 4199 -153 403 -4 11 MIDDLE ATLANTIC 288 57 37 3984 -63 348 -2 10 E N CENTRAL 342 100 109 4160 -222 384 -5 10 W N CENTRAL 402 159 178 4375 -202 419 -4 11 SOUTH ATLANTIC 118 27 13 1602 -73 80 -4 5 E S CENTRAL 220 80 68 2434 -221 0 -8 0 W S CENTRAL 188 105 92 1526 -183 -133 -11 -8 MOUNTAIN 154 18 15 2713 -17 11 -1 0 PACIFIC 129 5 -2 2540 27 103 1 4 UNITED STATES 183 56 45 2329 -100 103 -4 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 303 46 33 4386 -193 429 -4 11 MIDDLE ATLANTIC 291 56 35 4039 -85 346 -2 9 E N CENTRAL 346 96 107 4305 -241 401 -5 10 W N CENTRAL 429 152 177 4986 -247 537 -5 12 SOUTH ATLANTIC 205 48 36 2752 -63 191 -2 7 E S CENTRAL 238 87 77 2663 -191 67 -7 3 W S CENTRAL 233 125 118 1988 -152 -49 -7 -2 MOUNTAIN 238 42 36 3867 -116 71 -3 2 PACIFIC 127 4 -3 2502 18 109 1 5 UNITED STATES 282 73 72 3744 -133 289 -3 8 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 301 45 31 4360 -199 411 -4 10 MIDDLE ATLANTIC 291 57 36 4028 -80 351 -2 10 E N CENTRAL 345 99 110 4222 -239 381 -5 10 W N CENTRAL 410 159 178 4546 -197 450 -4 11 SOUTH ATLANTIC 136 32 20 1847 -55 115 -3 7 E S CENTRAL 244 88 79 2743 -188 77 -6 3 W S CENTRAL 191 104 91 1592 -183 -118 -10 -7 MOUNTAIN 224 42 39 3576 -133 9 -4 0 PACIFIC 102 -2 -7 1903 -77 51 -4 3 UNITED STATES 203 43 39 2902 -123 128 -4 5 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 292 47 32 4177 -142 399 -3 11 MIDDLE ATLANTIC 286 54 34 3967 -65 346 -2 10 E N CENTRAL 347 100 111 4246 -247 380 -5 10 W N CENTRAL 409 156 176 4577 -208 468 -4 11 SOUTH ATLANTIC 195 50 38 2561 -86 146 -3 6 E S CENTRAL 225 83 72 2495 -206 25 -8 1 W S CENTRAL 200 109 99 1656 -176 -107 -10 -6 MOUNTAIN 224 35 34 3706 -120 37 -3 1 PACIFIC 104 -1 -6 1961 -65 52 -3 3 UNITED STATES 254 68 65 3306 -138 228 -4 7 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 300 44 30 4335 -216 402 -5 10 MIDDLE ATLANTIC 290 56 34 4026 -83 344 -2 9 E N CENTRAL 346 95 103 4326 -247 401 -5 10 W N CENTRAL 442 141 170 5394 -318 619 -6 13 SOUTH ATLANTIC 218 52 39 2915 -39 216 -1 8 E S CENTRAL 250 92 82 2805 -178 91 -6 3 W S CENTRAL 197 107 98 1617 -179 -109 -10 -6 MOUNTAIN 336 66 45 5003 -48 423 -1 9 PACIFIC 164 15 2 3322 149 173 5 5 UNITED STATES 288 55 38 4017 -127 349 -3 10 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 314 43 32 4606 -285 437 -6 10 MIDDLE ATLANTIC 293 60 39 4059 -51 355 -1 10 E N CENTRAL 351 97 107 4388 -246 401 -5 10 W N CENTRAL 398 154 172 4382 -204 447 -4 11 SOUTH ATLANTIC 206 51 39 2733 -77 175 -3 7 E S CENTRAL 234 85 76 2597 -203 48 -7 2 W S CENTRAL 234 121 113 2072 -145 -56 -7 -3 MOUNTAIN 244 43 34 3969 -89 107 -2 3 PACIFIC 136 8 -2 2702 43 113 2 4 UNITED STATES 257 64 59 3507 -120 236 -3 7