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 21, 2021 ACCUMULATIONS ARE FROM JUL 1, 2020 TO MAY 21, 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 2 -4 0 2340 -427 227 -15 11 ARIZONA 2 2 -1 2133 180 2 9 0 ARKANSAS 2 -5 -1 3407 23 246 1 8 CALIFORNIA 45 23 12 2411 -116 -70 -5 -3 COLORADO 64 3 20 6761 -8 171 0 3 CONNECTICUT 18 -35 -27 5351 -614 -214 -10 -4 DELAWARE 17 -9 -15 4090 -430 -19 -10 0 FLORIDA 0 0 0 503 -120 145 -19 41 GEORGIA 3 -4 -1 2462 -388 168 -14 7 IDAHO 70 4 -23 6511 -93 -134 -1 -2 ILLINOIS 17 -22 -15 5811 -293 -41 -5 -1 INDIANA 17 -17 -7 5407 -226 85 -4 2 IOWA 23 -13 -25 6687 -66 29 -1 0 KANSAS 4 -11 -10 4921 57 123 1 3 KENTUCKY 13 -8 1 4272 -159 199 -4 5 LOUISIANA 0 0 0 1695 -69 318 -4 23 MAINE 46 -39 -34 6956 -875 -439 -11 -6 MARYLAND 15 -11 -11 4207 -345 46 -8 1 MASSACHUSETTS 19 -43 -36 5595 -655 -268 -10 -5 MICHIGAN 23 -35 -26 6284 -392 -61 -6 -1 MINNESOTA 18 -43 -35 8032 -297 -313 -4 -4 MISSISSIPPI 0 -1 0 2277 -212 260 -9 13 MISSOURI 15 -7 -3 4983 -54 57 -1 1 MONTANA 103 24 20 7646 84 -187 1 -2 NEBRASKA 12 -18 -20 6024 -242 -40 -4 -1 NEVADA 28 8 -4 3629 -17 -26 0 -1 NEW HAMPSHIRE 21 -55 -34 6558 -869 -309 -12 -4 NEW JERSEY 19 -21 -19 4802 -462 -69 -9 -1 NEW MEXICO 22 0 10 4423 -59 155 -1 4 NEW YORK 24 -29 -23 5669 -387 -142 -6 -2 NORTH CAROLINA 13 1 -2 3131 -293 223 -9 8 NORTH DAKOTA 24 -40 -22 8262 -667 -742 -7 -8 OHIO 19 -24 0 5296 -490 98 -8 2 OKLAHOMA 0 -6 -3 3832 242 325 7 9 OREGON 92 24 -7 4971 80 -238 2 -5 PENNSYLVANIA 25 -21 -5 5264 -415 9 -7 0 RHODE ISLAND 22 -35 -35 5170 -674 -218 -12 -4 SOUTH CAROLINA 3 -3 -2 2486 -257 199 -9 9 SOUTH DAKOTA 24 -23 -32 7131 -216 -330 -3 -4 TENNESSEE 10 -4 2 3754 -114 213 -3 6 TEXAS 0 0 0 1879 -32 231 -2 14 UTAH 50 3 -17 6528 221 23 4 0 VERMONT 27 -44 -35 7095 -413 -274 -6 -4 VIRGINIA 26 0 -1 3987 -416 158 -9 4 WASHINGTON 84 17 4 5346 153 -96 3 -2 WEST VIRGINIA 31 -5 2 4928 -234 223 -5 5 WISCONSIN 24 -38 -36 7022 -351 -141 -5 -2 WYOMING 79 1 6 7842 196 -52 3 -1 POPULATION WEIGHTED REGION NEW ENGLAND 22 -41 -33 5727 -680 -265 -11 -4 MIDDLE ATLANTIC 23 -25 -16 5362 -408 -67 -7 -1 E N CENTRAL 20 -26 -16 5871 -365 -3 -6 0 W N CENTRAL 15 -21 -20 6299 -150 -78 -2 -1 SOUTH ATLANTIC 10 -2 -2 2455 -259 166 -10 7 E S CENTRAL 6 -8 -1 3271 -227 221 -6 7 W S CENTRAL 0 0 0 2178 -15 252 -1 13 MOUNTAIN 39 3 1 4901 67 27 1 1 PACIFIC 54 20 8 3020 -64 -95 -2 -3 UNITED STATES 21 -7 -7 4039 -235 23 -5 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 24 -45 -34 6073 -749 -291 -11 -5 MIDDLE ATLANTIC 23 -26 -16 5401 -400 -76 -7 -1 E N CENTRAL 21 -27 -18 6019 -362 -13 -6 0 W N CENTRAL 18 -18 -19 6395 -139 -93 -2 -1 SOUTH ATLANTIC 12 -2 -1 2947 -323 179 -10 6 E S CENTRAL 6 -2 2 3044 -235 241 -7 9 W S CENTRAL 0 -1 0 2487 24 261 1 12 MOUNTAIN 46 1 2 5483 7 5 0 0 PACIFIC 54 20 9 3032 -55 -83 -2 -3 UNITED STATES 20 -12 -8 4526 -221 34 -5 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 25 -40 -32 5867 -703 -281 -11 -5 MIDDLE ATLANTIC 22 -24 -12 5335 -413 -27 -7 -1 E N CENTRAL 18 -24 -9 5544 -352 66 -6 1 W N CENTRAL 19 -35 -26 7591 -413 -432 -5 -5 SOUTH ATLANTIC 24 -4 -3 4313 -310 162 -7 4 E S CENTRAL 12 -9 1 4090 -165 208 -4 5 W S CENTRAL 0 0 0 2234 -7 260 0 13 MOUNTAIN 58 3 0 6415 74 -7 1 0 PACIFIC 64 22 7 3699 -11 -102 0 -3 UNITED STATES 25 -20 -10 5275 -365 -7 -6 0 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 22 -43 -35 5858 -711 -286 -11 -5 MIDDLE ATLANTIC 23 -27 -18 5468 -402 -94 -7 -2 E N CENTRAL 21 -26 -16 5930 -355 0 -6 0 W N CENTRAL 18 -27 -25 7008 -211 -180 -3 -3 SOUTH ATLANTIC 3 -3 -1 1237 -181 142 -13 13 E S CENTRAL 6 -5 0 3206 -238 219 -7 7 W S CENTRAL 0 0 0 2016 -20 243 -1 14 MOUNTAIN 22 1 1 3556 109 13 3 0 PACIFIC 45 21 10 2480 -117 -72 -5 -3 UNITED STATES 29 8 2 2944 -160 1 -5 0 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 19 -43 -35 5613 -656 -253 -10 -4 MIDDLE ATLANTIC 23 -23 -14 5319 -418 -51 -7 -1 E N CENTRAL 18 -25 -13 5722 -359 15 -6 0 W N CENTRAL 16 -17 -16 6049 -145 -78 -2 -1 SOUTH ATLANTIC 6 -1 -2 1976 -237 160 -11 9 E S CENTRAL 6 -7 0 3262 -228 227 -7 7 W S CENTRAL 0 0 0 2092 -29 239 -1 13 MOUNTAIN 26 3 0 3781 103 2 3 0 PACIFIC 62 20 6 3568 -19 -96 -1 -3 UNITED STATES 17 -3 -1 3103 -177 103 -5 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 25 -41 -32 5881 -710 -279 -11 -5 MIDDLE ATLANTIC 23 -27 -18 5481 -399 -90 -7 -2 E N CENTRAL 21 -27 -17 5958 -383 -12 -6 0 W N CENTRAL 17 -27 -26 6941 -208 -168 -3 -2 SOUTH ATLANTIC 17 -3 -3 3523 -314 145 -8 4 E S CENTRAL 10 -4 2 3585 -198 225 -5 7 W S CENTRAL 0 -4 -1 2787 72 269 3 11 MOUNTAIN 47 2 0 5515 12 2 0 0 PACIFIC 62 20 6 3527 -18 -106 -1 -3 UNITED STATES 28 -13 -12 5163 -243 -32 -4 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 25 -40 -33 5863 -701 -288 -11 -5 MIDDLE ATLANTIC 23 -27 -16 5452 -398 -91 -7 -2 E N CENTRAL 20 -26 -15 5846 -356 3 -6 0 W N CENTRAL 16 -20 -20 6288 -141 -82 -2 -1 SOUTH ATLANTIC 10 0 -1 2298 -242 160 -10 7 E S CENTRAL 10 -4 1 3694 -198 205 -5 6 W S CENTRAL 0 0 0 2185 -20 258 -1 13 MOUNTAIN 40 2 10 5136 22 78 0 2 PACIFIC 49 21 10 2747 -89 -83 -3 -3 UNITED STATES 31 -1 0 4034 -168 12 -4 0 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 19 -43 -35 5561 -662 -249 -11 -4 MIDDLE ATLANTIC 23 -24 -16 5315 -420 -69 -7 -1 E N CENTRAL 21 -25 -15 5885 -364 -8 -6 0 W N CENTRAL 15 -21 -21 6346 -145 -78 -2 -1 SOUTH ATLANTIC 13 -2 -3 3234 -330 147 -9 5 E S CENTRAL 7 -7 0 3346 -216 216 -6 7 W S CENTRAL 0 0 0 2305 13 273 1 13 MOUNTAIN 43 1 2 5331 61 47 1 1 PACIFIC 51 22 10 2827 -71 -73 -2 -3 UNITED STATES 25 -9 -7 4525 -243 -5 -5 0 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 25 -40 -31 5846 -702 -274 -11 -4 MIDDLE ATLANTIC 23 -27 -17 5458 -397 -91 -7 -2 E N CENTRAL 20 -29 -18 5974 -414 -15 -6 0 W N CENTRAL 18 -36 -32 7545 -290 -286 -4 -4 SOUTH ATLANTIC 17 -3 -5 3700 -327 138 -8 4 E S CENTRAL 10 -5 1 3809 -161 221 -4 6 W S CENTRAL 0 0 0 2230 -9 257 0 13 MOUNTAIN 34 -32 -30 6813 -322 -236 -5 -3 PACIFIC 78 21 3 4577 67 -141 1 -3 UNITED STATES 24 -26 -22 5421 -463 -129 -8 -2 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 30 -42 -35 6264 -770 -322 -11 -5 MIDDLE ATLANTIC 24 -25 -15 5449 -393 -69 -7 -1 E N CENTRAL 21 -29 -19 6115 -364 -28 -6 0 W N CENTRAL 14 -20 -19 6073 -132 -66 -2 -1 SOUTH ATLANTIC 17 -3 -1 3497 -317 184 -8 6 E S CENTRAL 9 -5 2 3507 -190 228 -5 7 W S CENTRAL 1 -4 -1 2886 63 273 2 10 MOUNTAIN 47 0 -1 5603 -9 -19 0 0 PACIFIC 66 22 6 3788 0 -111 0 -3 UNITED STATES 30 -10 -9 4817 -222 -18 -4 0