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 17, 2021 ACCUMULATIONS ARE FROM JUL 1, 2020 TO MAY 17, 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 13 7 1 2340 -424 229 -15 11 ARIZONA 1 -3 0 2132 179 4 9 0 ARKANSAS 25 17 1 3407 27 249 1 8 CALIFORNIA 21 -4 -10 2385 -129 -70 -5 -3 COLORADO 103 25 18 6729 -7 154 0 2 CONNECTICUT 56 -2 -18 5346 -589 -182 -10 -3 DELAWARE 48 20 -2 4088 -416 6 -9 0 FLORIDA 0 0 0 503 -120 145 -19 41 GEORGIA 18 11 -1 2462 -384 172 -13 8 IDAHO 50 -25 -34 6453 -114 -135 -2 -2 ILLINOIS 71 27 13 5810 -273 -17 -4 0 INDIANA 73 34 13 5407 -208 107 -4 2 IOWA 76 30 4 6683 -52 58 -1 1 KANSAS 45 24 -7 4921 65 135 1 3 KENTUCKY 56 35 9 4272 -147 211 -3 5 LOUISIANA 0 0 0 1695 -69 318 -4 23 MAINE 77 -18 -38 6935 -850 -420 -11 -6 MARYLAND 47 20 -4 4206 -331 67 -7 2 MASSACHUSETTS 54 -15 -26 5588 -627 -235 -10 -4 MICHIGAN 86 22 -19 6281 -363 -38 -5 -1 MINNESOTA 71 -1 -36 8029 -267 -295 -3 -4 MISSISSIPPI 5 3 -1 2277 -211 260 -8 13 MISSOURI 60 35 13 4983 -42 74 -1 2 MONTANA 87 -8 -37 7567 49 -225 1 -3 NEBRASKA 58 17 -17 6023 -227 -25 -4 0 NEVADA 13 -11 -11 3606 -29 -26 -1 -1 NEW HAMPSHIRE 65 -20 -28 6553 -832 -279 -11 -4 NEW JERSEY 57 15 -4 4800 -440 -38 -8 -1 NEW MEXICO 27 -1 9 4408 -63 147 -1 3 NEW YORK 68 11 -17 5664 -362 -113 -6 -2 NORTH CAROLINA 45 33 11 3131 -285 238 -8 8 NORTH DAKOTA 59 -23 -68 8248 -646 -745 -7 -8 OHIO 76 29 8 5295 -468 115 -8 2 OKLAHOMA 31 24 4 3832 246 328 7 9 OREGON 41 -32 -50 4896 45 -249 1 -5 PENNSYLVANIA 73 24 3 5261 -392 30 -7 1 RHODE ISLAND 51 -12 -29 5160 -652 -187 -11 -3 SOUTH CAROLINA 20 14 1 2486 -253 204 -9 9 SOUTH DAKOTA 71 8 -41 7124 -198 -317 -3 -4 TENNESSEE 44 29 6 3754 -106 221 -3 6 TEXAS 6 6 6 1879 -32 231 -2 14 UTAH 65 1 0 6497 215 30 3 0 VERMONT 81 3 -35 7090 -379 -245 -5 -3 VIRGINIA 61 35 15 3984 -403 182 -9 5 WASHINGTON 54 -18 -14 5282 128 -112 2 -2 WEST VIRGINIA 83 44 21 4926 -216 250 -4 5 WISCONSIN 81 13 -17 7018 -321 -112 -4 -2 WYOMING 111 11 -9 7799 194 -67 3 -1 POPULATION WEIGHTED REGION NEW ENGLAND 57 -12 -26 5718 -653 -235 -10 -4 MIDDLE ATLANTIC 66 16 -10 5358 -384 -41 -7 -1 E N CENTRAL 77 26 1 5870 -341 21 -5 0 W N CENTRAL 62 19 -12 6297 -132 -60 -2 -1 SOUTH ATLANTIC 28 15 4 2454 -253 176 -9 8 E S CENTRAL 31 17 3 3271 -219 228 -6 7 W S CENTRAL 10 9 6 2178 -15 252 -1 13 MOUNTAIN 49 3 0 4877 63 23 1 0 PACIFIC 28 -9 -12 2985 -80 -97 -3 -3 UNITED STATES 42 10 -6 4030 -228 34 -5 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 62 -14 -28 6065 -718 -261 -11 -4 MIDDLE ATLANTIC 67 17 -9 5397 -375 -50 -6 -1 E N CENTRAL 79 26 -2 6017 -338 11 -5 0 W N CENTRAL 65 21 -12 6392 -122 -76 -2 -1 SOUTH ATLANTIC 36 22 7 2946 -316 191 -10 7 E S CENTRAL 27 17 5 3044 -231 245 -7 9 W S CENTRAL 13 9 3 2487 24 261 1 12 MOUNTAIN 57 1 -7 5454 2 -2 0 0 PACIFIC 28 -9 -12 2997 -71 -86 -2 -3 UNITED STATES 50 15 -4 4519 -211 46 -4 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 60 -13 -27 5858 -676 -252 -10 -4 MIDDLE ATLANTIC 70 20 -3 5333 -389 -2 -7 0 E N CENTRAL 76 29 6 5543 -331 86 -6 2 W N CENTRAL 63 -5 -44 7584 -391 -422 -5 -5 SOUTH ATLANTIC 66 35 14 4311 -296 186 -6 5 E S CENTRAL 52 31 9 4090 -153 219 -4 6 W S CENTRAL 10 9 4 2234 -7 260 0 13 MOUNTAIN 74 4 -5 6379 68 -14 1 0 PACIFIC 35 -12 -14 3654 -32 -108 -1 -3 UNITED STATES 68 20 -3 5270 -344 14 -6 0 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 58 -14 -28 5850 -683 -255 -10 -4 MIDDLE ATLANTIC 66 13 -13 5464 -377 -67 -6 -1 E N CENTRAL 77 25 0 5928 -331 23 -5 0 W N CENTRAL 67 11 -22 7005 -190 -163 -3 -2 SOUTH ATLANTIC 10 4 1 1237 -177 146 -13 13 E S CENTRAL 31 18 4 3206 -232 225 -7 8 W S CENTRAL 7 7 5 2016 -20 243 -1 14 MOUNTAIN 27 2 -1 3543 108 11 3 0 PACIFIC 21 -8 -12 2453 -131 -72 -5 -3 UNITED STATES 28 3 -7 2929 -163 6 -5 0 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 56 -12 -26 5607 -627 -220 -10 -4 MIDDLE ATLANTIC 68 18 -5 5316 -395 -25 -7 0 E N CENTRAL 74 26 3 5721 -337 37 -6 1 W N CENTRAL 62 21 -9 6047 -129 -61 -2 -1 SOUTH ATLANTIC 21 14 4 1976 -233 168 -11 9 E S CENTRAL 31 18 4 3262 -220 233 -6 8 W S CENTRAL 8 8 4 2092 -29 239 -1 13 MOUNTAIN 29 -1 -2 3764 98 0 3 0 PACIFIC 33 -13 -16 3525 -38 -101 -1 -3 UNITED STATES 31 10 -1 3095 -174 108 -5 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 60 -13 -26 5872 -682 -249 -10 -4 MIDDLE ATLANTIC 67 14 -12 5477 -374 -63 -6 -1 E N CENTRAL 79 26 -2 5956 -359 11 -6 0 W N CENTRAL 66 12 -22 6938 -187 -151 -3 -2 SOUTH ATLANTIC 48 28 8 3522 -303 163 -8 5 E S CENTRAL 41 27 7 3585 -190 233 -5 7 W S CENTRAL 17 11 4 2787 74 270 3 11 MOUNTAIN 58 2 -7 5485 6 -4 0 0 PACIFIC 33 -12 -17 3484 -37 -111 -1 -3 UNITED STATES 59 13 -10 5152 -231 -17 -4 0 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 60 -13 -27 5854 -674 -258 -10 -4 MIDDLE ATLANTIC 67 15 -10 5448 -373 -65 -6 -1 E N CENTRAL 78 28 1 5845 -332 26 -5 0 W N CENTRAL 62 19 -12 6285 -124 -64 -2 -1 SOUTH ATLANTIC 28 16 5 2297 -237 170 -9 8 E S CENTRAL 43 27 7 3694 -190 214 -5 6 W S CENTRAL 9 8 4 2185 -20 258 -1 13 MOUNTAIN 54 5 5 5112 18 68 0 1 PACIFIC 24 -8 -13 2716 -104 -85 -4 -3 UNITED STATES 44 6 -3 4019 -166 18 -4 0 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 55 -12 -26 5555 -633 -216 -10 -4 MIDDLE ATLANTIC 66 16 -8 5311 -397 -43 -7 -1 E N CENTRAL 77 25 1 5883 -341 15 -5 0 W N CENTRAL 63 20 -12 6344 -127 -60 -2 -1 SOUTH ATLANTIC 39 22 5 3233 -322 161 -9 5 E S CENTRAL 34 20 4 3346 -208 223 -6 7 W S CENTRAL 11 10 4 2305 13 273 1 13 MOUNTAIN 55 3 0 5304 57 41 1 1 PACIFIC 25 -8 -13 2795 -86 -75 -3 -3 UNITED STATES 51 12 -4 4515 -234 8 -5 0 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 60 -12 -26 5837 -675 -245 -10 -4 MIDDLE ATLANTIC 67 15 -11 5454 -372 -65 -6 -1 E N CENTRAL 78 23 -5 5972 -390 8 -6 0 W N CENTRAL 68 3 -34 7541 -265 -269 -3 -3 SOUTH ATLANTIC 49 29 6 3699 -316 158 -8 4 E S CENTRAL 45 28 7 3809 -153 230 -4 6 W S CENTRAL 11 10 5 2230 -9 257 0 13 MOUNTAIN 74 1 -30 6799 -299 -214 -4 -3 PACIFIC 43 -18 -24 4518 41 -152 1 -3 UNITED STATES 62 7 -16 5414 -441 -103 -8 -2 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 65 -15 -31 6252 -742 -294 -11 -4 MIDDLE ATLANTIC 68 18 -9 5445 -368 -43 -6 -1 E N CENTRAL 81 25 -3 6113 -339 -4 -5 0 W N CENTRAL 61 19 -8 6072 -115 -47 -2 -1 SOUTH ATLANTIC 50 30 12 3496 -306 201 -8 6 E S CENTRAL 38 24 6 3507 -182 235 -5 7 W S CENTRAL 20 14 6 2886 66 275 2 11 MOUNTAIN 55 -1 -11 5572 -14 -25 0 0 PACIFIC 35 -13 -20 3741 -21 -118 -1 -3 UNITED STATES 53 8 -9 4803 -214 -6 -4 0