HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR APR 2021 ACCUMULATIONS ARE FROM JUL 1, 2020 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON 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 146 3 15 2315 -429 257 -16 12 ARIZONA 69 -25 -61 2129 190 2 10 0 ARKANSAS 213 41 7 3360 9 258 0 8 CALIFORNIA 219 -20 -43 2340 -100 -68 -4 -3 COLORADO 663 53 11 6474 -38 117 -1 2 CONNECTICUT 466 -48 -133 5178 -599 -144 -10 -3 DELAWARE 315 -27 -71 3982 -440 41 -10 1 FLORIDA 17 0 14 503 -120 145 -19 41 GEORGIA 157 -1 5 2427 -393 202 -14 9 IDAHO 596 50 -5 6263 -92 -106 -1 -2 ILLINOIS 407 -40 -107 5638 -324 6 -5 0 INDIANA 396 -15 -89 5217 -289 102 -5 2 IOWA 459 -22 -88 6501 -103 79 -2 1 KANSAS 356 40 -1 4810 24 145 1 3 KENTUCKY 317 22 -43 4144 -210 228 -5 6 LOUISIANA 81 21 37 1695 -68 322 -4 23 MAINE 603 -100 -137 6698 -840 -357 -11 -5 MARYLAND 304 -19 -83 4096 -363 110 -8 3 MASSACHUSETTS 513 -45 -127 5410 -622 -193 -10 -3 MICHIGAN 518 -37 -134 6039 -431 -1 -7 0 MINNESOTA 650 17 -84 7799 -299 -240 -4 -3 MISSISSIPPI 129 12 25 2267 -209 282 -8 14 MISSOURI 332 10 -56 4854 -97 76 -2 2 MONTANA 734 81 -39 7292 36 -189 0 -3 NEBRASKA 465 11 -47 5865 -259 2 -4 0 NEVADA 215 -35 -86 3562 -6 -19 0 -1 NEW HAMPSHIRE 567 -91 -122 6345 -814 -232 -11 -4 NEW JERSEY 387 -48 -108 4659 -461 -4 -9 0 NEW MEXICO 343 1 25 4335 -45 117 -1 3 NEW YORK 485 -31 -130 5469 -400 -70 -7 -1 NORTH CAROLINA 207 -1 -7 3056 -318 267 -9 10 NORTH DAKOTA 730 51 -89 8001 -664 -668 -8 -8 OHIO 410 -43 -104 5100 -531 134 -9 3 OKLAHOMA 246 58 -20 3768 213 324 6 9 OREGON 470 -10 -14 4720 72 -221 2 -4 PENNSYLVANIA 412 -46 -104 5083 -435 66 -8 1 RHODE ISLAND 489 -32 -115 4994 -648 -146 -11 -3 SOUTH CAROLINA 140 -5 8 2457 -261 237 -10 11 SOUTH DAKOTA 631 63 -39 6900 -242 -278 -3 -4 TENNESSEE 279 41 -19 3661 -150 243 -4 7 TEXAS 95 26 17 1870 -37 225 -2 14 UTAH 620 107 15 6302 205 25 3 0 VERMONT 609 -25 -135 6846 -418 -179 -6 -3 VIRGINIA 291 -24 -47 3865 -444 210 -10 6 WASHINGTON 487 9 -21 5084 127 -124 3 -2 WEST VIRGINIA 399 13 -60 4748 -283 278 -6 6 WISCONSIN 538 -49 -134 6800 -353 -58 -5 -1 WYOMING 793 111 -9 7495 165 -60 2 -1 POPULATION WEIGHTED REGION NEW ENGLAND 511 -58 -131 5536 -651 -192 -11 -3 MIDDLE ATLANTIC 441 -37 -116 5180 -421 -3 -8 0 E N CENTRAL 445 -40 -111 5668 -402 45 -7 1 W N CENTRAL 474 16 -58 6127 -175 -34 -3 -1 SOUTH ATLANTIC 165 -4 -12 2400 -271 198 -10 9 E S CENTRAL 229 20 -7 3203 -247 251 -7 9 W S CENTRAL 117 29 14 2160 -25 247 -1 13 MOUNTAIN 406 21 -30 4742 60 15 1 0 PACIFIC 274 -18 -37 2908 -55 -96 -2 -3 UNITED STATES 314 -10 -52 3920 -244 55 -6 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 537 -69 -127 5869 -712 -214 -11 -4 MIDDLE ATLANTIC 445 -36 -114 5218 -413 -10 -7 0 E N CENTRAL 465 -35 -114 5808 -400 39 -6 1 W N CENTRAL 484 14 -60 6216 -167 -50 -3 -1 SOUTH ATLANTIC 201 -6 -14 2880 -337 219 -10 8 E S CENTRAL 206 19 0 2986 -255 265 -8 10 W S CENTRAL 142 33 9 2462 15 259 1 12 MOUNTAIN 477 29 -23 5293 -4 -1 0 0 PACIFIC 276 -16 -35 2921 -45 -84 -2 -3 UNITED STATES 350 -5 -50 4391 -240 66 -5 2 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 523 -59 -128 5669 -670 -207 -11 -4 MIDDLE ATLANTIC 426 -40 -112 5153 -431 36 -8 1 E N CENTRAL 423 -30 -100 5344 -402 99 -7 2 W N CENTRAL 636 34 -71 7364 -419 -365 -5 -5 SOUTH ATLANTIC 329 -6 -58 4172 -346 216 -8 5 E S CENTRAL 303 28 -30 3973 -206 238 -5 6 W S CENTRAL 120 28 12 2216 -15 257 -1 13 MOUNTAIN 597 62 -14 6170 56 -14 1 0 PACIFIC 337 -13 -34 3543 -13 -107 0 -3 UNITED STATES 426 -25 -92 5095 -386 45 -7 1 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 522 -60 -130 5663 -677 -211 -11 -4 MIDDLE ATLANTIC 456 -36 -125 5281 -414 -27 -7 -1 E N CENTRAL 452 -37 -110 5726 -389 50 -6 1 W N CENTRAL 547 16 -67 6809 -227 -125 -3 -2 SOUTH ATLANTIC 72 0 3 1218 -180 156 -13 15 E S CENTRAL 223 19 -6 3140 -259 247 -8 9 W S CENTRAL 105 29 14 2005 -27 240 -1 14 MOUNTAIN 242 -6 -48 3468 109 6 3 0 PACIFIC 228 -20 -41 2406 -99 -66 -4 -3 UNITED STATES 237 -15 -42 2860 -160 16 -5 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 503 -51 -128 5428 -625 -179 -10 -3 MIDDLE ATLANTIC 433 -39 -109 5139 -433 11 -8 0 E N CENTRAL 430 -38 -110 5527 -396 59 -7 1 W N CENTRAL 453 17 -56 5884 -173 -37 -3 -1 SOUTH ATLANTIC 126 -6 -8 1936 -248 184 -11 11 E S CENTRAL 229 21 -6 3195 -248 256 -7 9 W S CENTRAL 114 31 17 2079 -37 238 -2 13 MOUNTAIN 269 -2 -47 3684 103 -2 3 0 PACIFIC 328 -10 -30 3421 -16 -99 0 -3 UNITED STATES 223 -5 -28 3019 -188 121 -6 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 522 -61 -130 5681 -678 -208 -11 -4 MIDDLE ATLANTIC 457 -36 -120 5293 -412 -21 -7 0 E N CENTRAL 458 -38 -115 5749 -419 40 -7 1 W N CENTRAL 540 13 -68 6746 -223 -114 -3 -2 SOUTH ATLANTIC 252 -12 -44 3423 -340 190 -9 6 E S CENTRAL 258 21 -15 3497 -230 252 -6 8 W S CENTRAL 163 36 1 2754 61 268 2 11 MOUNTAIN 482 29 -27 5319 1 -6 0 0 PACIFIC 324 -8 -32 3381 -15 -108 0 -3 UNITED STATES 418 -14 -72 4993 -260 8 -5 0 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 522 -59 -129 5664 -669 -214 -11 -4 MIDDLE ATLANTIC 453 -36 -119 5267 -409 -24 -7 0 E N CENTRAL 444 -34 -113 5640 -397 48 -7 1 W N CENTRAL 473 16 -57 6115 -168 -39 -3 -1 SOUTH ATLANTIC 154 -4 -12 2243 -256 188 -10 9 E S CENTRAL 266 22 -25 3599 -234 233 -6 7 W S CENTRAL 116 27 11 2168 -30 255 -1 13 MOUNTAIN 439 19 -13 4970 17 51 0 1 PACIFIC 246 -22 -45 2654 -74 -81 -3 -3 UNITED STATES 334 -8 -42 3905 -174 24 -4 1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 501 -48 -129 5379 -629 -174 -10 -3 MIDDLE ATLANTIC 436 -39 -117 5136 -432 -6 -8 0 E N CENTRAL 445 -40 -114 5680 -402 39 -7 1 W N CENTRAL 478 14 -58 6173 -171 -32 -3 -1 SOUTH ATLANTIC 225 -7 -26 3156 -348 193 -10 7 E S CENTRAL 238 23 -8 3271 -241 245 -7 8 W S CENTRAL 126 30 12 2285 5 271 0 13 MOUNTAIN 463 32 -21 5150 53 30 1 1 PACIFIC 257 -16 -37 2731 -57 -72 -2 -3 UNITED STATES 353 -15 -66 4385 -255 29 -5 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 520 -59 -128 5650 -669 -200 -11 -3 MIDDLE ATLANTIC 455 -35 -119 5273 -408 -23 -7 0 E N CENTRAL 461 -42 -118 5762 -449 38 -7 1 W N CENTRAL 607 18 -75 7325 -300 -220 -4 -3 SOUTH ATLANTIC 264 -12 -46 3602 -349 192 -9 6 E S CENTRAL 280 27 -23 3711 -198 251 -5 7 W S CENTRAL 120 27 11 2211 -19 253 -1 13 MOUNTAIN 587 -8 -112 6572 -327 -161 -5 -2 PACIFIC 420 -4 -26 4361 55 -148 1 -3 UNITED STATES 454 -36 -110 5237 -468 -63 -8 -1 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 551 -77 -130 6047 -735 -245 -11 -4 MIDDLE ATLANTIC 447 -37 -116 5261 -409 -2 -7 0 E N CENTRAL 477 -39 -119 5899 -399 24 -6 0 W N CENTRAL 449 15 -59 5910 -157 -22 -3 0 SOUTH ATLANTIC 251 -6 -31 3400 -340 228 -9 7 E S CENTRAL 253 27 -10 3426 -218 258 -6 8 W S CENTRAL 171 36 3 2849 50 272 2 11 MOUNTAIN 484 22 -31 5409 -18 -17 0 0 PACIFIC 350 -6 -29 3625 1 -113 0 -3 UNITED STATES 390 -9 -61 4659 -232 18 -5 0