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 MAY 10, 2021 ACCUMULATIONS ARE FROM JUL 1, 2020 TO MAY 10, 2021 -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 12 4 -25 2327 -431 228 -16 11 ARIZONA 1 -6 1 2131 182 4 9 0 ARKANSAS 21 9 -11 3382 10 248 0 8 CALIFORNIA 14 -20 8 2364 -125 -60 -5 -2 COLORADO 115 20 3 6626 -32 136 0 2 CONNECTICUT 86 17 -29 5290 -587 -164 -10 -3 DELAWARE 49 10 -35 4040 -436 8 -10 0 FLORIDA 0 0 0 503 -120 145 -19 41 GEORGIA 15 2 -25 2444 -395 173 -14 8 IDAHO 103 9 8 6403 -89 -101 -1 -2 ILLINOIS 99 52 -21 5739 -300 -30 -5 -1 INDIANA 104 60 -7 5334 -242 94 -4 2 IOWA 104 52 -15 6607 -82 54 -1 1 KANSAS 63 36 -6 4876 41 142 1 3 KENTUCKY 61 32 -26 4216 -182 202 -4 5 LOUISIANA 0 0 -4 1695 -69 318 -4 23 MAINE 115 11 -27 6858 -832 -382 -11 -5 MARYLAND 55 19 -35 4159 -351 71 -8 2 MASSACHUSETTS 95 16 -22 5534 -612 -209 -10 -4 MICHIGAN 132 63 -18 6195 -385 -19 -6 0 MINNESOTA 139 59 -9 7958 -266 -259 -3 -3 MISSISSIPPI 5 -2 -20 2272 -214 261 -9 13 MISSOURI 68 39 -13 4923 -77 61 -2 1 MONTANA 139 24 0 7480 57 -188 1 -2 NEBRASKA 92 42 -13 5965 -244 -8 -4 0 NEVADA 21 -8 4 3593 -18 -15 0 0 NEW HAMPSHIRE 105 8 -30 6488 -812 -251 -11 -4 NEW JERSEY 67 11 -36 4743 -455 -34 -9 -1 NEW MEXICO 31 -9 9 4381 -62 138 -1 3 NEW YORK 95 26 -35 5596 -373 -96 -6 -2 NORTH CAROLINA 22 0 -37 3086 -318 227 -9 8 NORTH DAKOTA 154 57 -3 8189 -623 -677 -7 -8 OHIO 101 45 -26 5219 -497 107 -9 2 OKLAHOMA 31 19 -2 3801 222 324 6 9 OREGON 94 3 32 4855 77 -199 2 -4 PENNSYLVANIA 86 26 -38 5188 -416 27 -7 1 RHODE ISLAND 90 16 -17 5109 -640 -158 -11 -3 SOUTH CAROLINA 8 -3 -28 2466 -267 203 -10 9 SOUTH DAKOTA 134 60 1 7053 -206 -276 -3 -4 TENNESSEE 42 19 -26 3710 -135 215 -4 6 TEXAS 3 2 0 1873 -38 225 -2 14 UTAH 97 14 3 6432 214 30 3 0 VERMONT 111 24 -48 7009 -382 -210 -5 -3 VIRGINIA 47 10 -38 3923 -438 167 -10 4 WASHINGTON 99 11 28 5228 146 -98 3 -2 WEST VIRGINIA 76 27 -42 4843 -260 229 -5 5 WISCONSIN 127 52 -20 6937 -334 -95 -5 -1 WYOMING 144 26 -6 7688 183 -58 2 -1 POPULATION WEIGHTED REGION NEW ENGLAND 95 15 -23 5661 -641 -209 -10 -4 MIDDLE ATLANTIC 87 25 -34 5292 -400 -31 -7 -1 E N CENTRAL 112 54 -18 5793 -367 20 -6 0 W N CENTRAL 99 47 -10 6235 -151 -48 -2 -1 SOUTH ATLANTIC 21 5 -24 2426 -268 172 -10 8 E S CENTRAL 32 15 -24 3240 -236 225 -7 7 W S CENTRAL 8 4 -1 2168 -24 246 -1 13 MOUNTAIN 63 6 2 4828 60 23 1 0 PACIFIC 32 -13 12 2957 -71 -85 -2 -3 UNITED STATES 55 14 -15 3988 -238 40 -6 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 100 13 -26 6003 -704 -233 -10 -4 MIDDLE ATLANTIC 87 25 -36 5330 -392 -41 -7 -1 E N CENTRAL 115 56 -19 5938 -364 13 -6 0 W N CENTRAL 102 48 -10 6327 -143 -64 -2 -1 SOUTH ATLANTIC 25 3 -30 2910 -338 184 -10 7 E S CENTRAL 26 10 -24 3017 -248 240 -8 9 W S CENTRAL 11 5 -2 2474 15 258 1 12 MOUNTAIN 76 10 -1 5397 1 5 0 0 PACIFIC 31 -14 11 2969 -62 -74 -2 -2 UNITED STATES 65 23 -15 4469 -226 50 -5 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 98 14 -23 5798 -663 -225 -10 -4 MIDDLE ATLANTIC 88 28 -37 5263 -409 1 -7 0 E N CENTRAL 107 56 -17 5467 -360 80 -6 1 W N CENTRAL 135 54 -6 7521 -386 -378 -5 -5 SOUTH ATLANTIC 60 19 -38 4245 -331 172 -7 4 E S CENTRAL 55 27 -28 4038 -184 210 -4 5 W S CENTRAL 8 2 -1 2224 -16 256 -1 13 MOUNTAIN 100 14 -1 6305 64 -9 1 0 PACIFIC 50 -7 15 3619 -20 -94 -1 -3 UNITED STATES 86 28 -29 5202 -364 17 -7 0 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 97 14 -24 5792 -669 -227 -10 -4 MIDDLE ATLANTIC 89 25 -34 5398 -390 -54 -7 -1 E N CENTRAL 112 54 -20 5851 -356 23 -6 0 W N CENTRAL 116 51 -9 6938 -201 -141 -3 -2 SOUTH ATLANTIC 8 1 -9 1227 -181 145 -13 13 E S CENTRAL 30 13 -25 3175 -250 221 -7 7 W S CENTRAL 4 3 -2 2009 -27 238 -1 13 MOUNTAIN 35 1 1 3516 106 12 3 0 PACIFIC 15 -20 6 2432 -123 -60 -5 -2 UNITED STATES 31 -1 -3 2901 -166 13 -5 0 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 94 16 -23 5551 -615 -194 -10 -3 MIDDLE ATLANTIC 86 25 -35 5248 -413 -20 -7 0 E N CENTRAL 106 51 -20 5647 -363 34 -6 1 W N CENTRAL 93 45 -11 5985 -150 -52 -2 -1 SOUTH ATLANTIC 16 3 -18 1955 -247 164 -11 9 E S CENTRAL 31 14 -25 3231 -238 229 -7 8 W S CENTRAL 5 3 -3 2084 -37 235 -2 13 MOUNTAIN 38 2 2 3735 99 2 3 0 PACIFIC 48 -8 16 3492 -25 -85 -1 -2 UNITED STATES 37 9 -10 3064 -184 109 -6 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 99 15 -22 5812 -669 -223 -10 -4 MIDDLE ATLANTIC 89 25 -37 5410 -388 -51 -7 -1 E N CENTRAL 113 54 -21 5877 -385 13 -6 0 W N CENTRAL 114 50 -9 6872 -199 -129 -3 -2 SOUTH ATLANTIC 42 13 -31 3474 -331 155 -9 5 E S CENTRAL 40 17 -26 3544 -217 226 -6 7 W S CENTRAL 15 7 -3 2770 63 266 2 11 MOUNTAIN 80 10 2 5427 4 3 0 0 PACIFIC 47 -9 16 3451 -25 -94 -1 -3 UNITED STATES 82 26 -14 5093 -244 -7 -5 0 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 99 15 -22 5794 -661 -231 -10 -4 MIDDLE ATLANTIC 88 24 -36 5381 -388 -55 -7 -1 E N CENTRAL 113 55 -17 5767 -360 25 -6 0 W N CENTRAL 99 48 -10 6223 -143 -52 -2 -1 SOUTH ATLANTIC 21 5 -21 2269 -253 165 -10 8 E S CENTRAL 44 21 -26 3651 -217 207 -6 6 W S CENTRAL 8 5 -1 2176 -28 254 -1 13 MOUNTAIN 65 5 3 5058 13 63 0 1 PACIFIC 24 -18 10 2692 -96 -72 -3 -3 UNITED STATES 54 10 -5 3975 -172 21 -4 1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 93 15 -23 5500 -621 -190 -10 -3 MIDDLE ATLANTIC 85 24 -35 5245 -413 -35 -7 -1 E N CENTRAL 113 55 -18 5806 -366 14 -6 0 W N CENTRAL 99 47 -12 6281 -147 -48 -2 -1 SOUTH ATLANTIC 32 8 -33 3194 -344 156 -10 5 E S CENTRAL 35 17 -25 3312 -228 219 -6 7 W S CENTRAL 8 2 -3 2294 3 269 0 13 MOUNTAIN 73 8 4 5249 54 41 1 1 PACIFIC 25 -17 11 2770 -78 -62 -3 -2 UNITED STATES 66 20 -15 4464 -246 12 -5 0 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 96 13 -25 5777 -663 -219 -10 -4 MIDDLE ATLANTIC 88 24 -36 5387 -387 -54 -7 -1 E N CENTRAL 116 55 -19 5894 -413 13 -7 0 W N CENTRAL 130 56 -8 7473 -268 -235 -3 -3 SOUTH ATLANTIC 40 9 -36 3650 -345 152 -9 4 E S CENTRAL 45 21 -27 3764 -181 223 -5 6 W S CENTRAL 8 3 -1 2219 -19 252 -1 13 MOUNTAIN 106 20 -36 6725 -300 -184 -4 -3 PACIFIC 78 1 24 4475 59 -128 1 -3 UNITED STATES 88 23 -29 5352 -448 -87 -8 -2 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 104 13 -24 6187 -727 -263 -11 -4 MIDDLE ATLANTIC 90 26 -37 5377 -386 -34 -7 -1 E N CENTRAL 118 55 -18 6032 -364 -1 -6 0 W N CENTRAL 93 45 -13 6011 -134 -39 -2 -1 SOUTH ATLANTIC 37 8 -34 3446 -336 189 -9 6 E S CENTRAL 37 17 -28 3469 -206 229 -6 7 W S CENTRAL 16 8 -4 2866 52 269 2 10 MOUNTAIN 78 8 -4 5517 -13 -14 0 0 PACIFIC 54 -9 17 3706 -8 -98 0 -3 UNITED STATES 72 18 -14 4750 -222 3 -4 0