HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR MAY 2023 ACCUMULATIONS ARE FROM JUL 1, 2022 -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 31 7 28 2207 -561 -125 -20 -5 ARIZONA 25 9 14 2788 833 874 43 46 ARKANSAS 31 -3 8 3122 -263 79 -8 3 CALIFORNIA 182 67 51 3137 582 742 23 31 COLORADO 310 -27 -58 7271 422 781 6 12 CONNECTICUT 246 11 83 5140 -872 -174 -15 -3 DELAWARE 139 20 29 4096 -445 -187 -10 -4 FLORIDA 0 0 0 403 -220 -20 -35 -5 GEORGIA 41 8 32 2397 -456 45 -16 2 IDAHO 253 -71 -235 7297 618 286 9 4 ILLINOIS 115 -65 -35 5646 -496 -80 -8 -1 INDIANA 137 -22 40 5206 -459 -16 -8 0 IOWA 109 -79 -81 6676 -116 52 -2 1 KANSAS 61 -31 -67 5009 131 407 3 9 KENTUCKY 85 -8 50 4027 -420 -1 -9 0 LOUISIANA 1 0 1 1623 -141 92 -8 6 MAINE 353 -30 44 6804 -1117 -487 -14 -7 MARYLAND 126 14 34 4064 -507 -94 -11 -2 MASSACHUSETTS 264 -10 58 5454 -852 -185 -14 -3 MICHIGAN 266 1 66 6237 -498 -134 -7 -2 MINNESOTA 196 -100 -85 8437 43 -147 1 -2 MISSISSIPPI 15 2 14 1993 -496 -106 -20 -5 MISSOURI 65 -36 -38 4778 -274 72 -5 2 MONTANA 299 -111 -236 8229 563 326 7 4 NEBRASKA 96 -78 -95 6421 123 692 2 12 NEVADA 118 20 -20 4416 750 906 20 26 NEW HAMPSHIRE 307 -39 74 6408 -1097 -294 -15 -4 NEW JERSEY 197 20 66 4665 -632 -142 -12 -3 NEW MEXICO 141 16 48 5072 567 715 13 16 NEW YORK 260 28 85 5480 -621 -165 -10 -3 NORTH CAROLINA 71 12 40 3010 -423 82 -12 3 NORTH DAKOTA 194 -141 -172 9397 397 485 4 5 OHIO 202 7 104 5291 -535 146 -9 3 OKLAHOMA 36 -2 -32 3609 16 280 0 8 OREGON 282 -40 -196 5473 503 99 10 2 PENNSYLVANIA 223 22 90 5216 -503 -56 -9 -1 RHODE ISLAND 259 8 64 5090 -803 -205 -14 -4 SOUTH CAROLINA 44 17 34 2266 -479 -6 -17 0 SOUTH DAKOTA 156 -106 -130 7904 500 761 7 11 TENNESSEE 67 -1 51 3472 -407 -25 -10 -1 TEXAS 1 -3 1 1747 -164 151 -9 9 UTAH 271 3 -163 7349 984 559 15 8 VERMONT 374 62 140 7014 -562 -213 -7 -3 VIRGINIA 123 7 43 3870 -555 60 -13 2 WASHINGTON 227 -84 -225 5788 520 -22 10 0 WEST VIRGINIA 174 11 100 4693 -501 14 -10 0 WISCONSIN 237 -47 -6 7016 -421 -163 -6 -2 WYOMING 359 -63 -160 8423 671 789 9 10 POPULATION WEIGHTED REGION NEW ENGLAND 271 -6 63 5562 -902 -230 -14 -4 MIDDLE ATLANTIC 233 23 81 5228 -583 -121 -10 -2 E N CENTRAL 188 -22 37 5792 -488 -31 -8 -1 W N CENTRAL 116 -68 -77 6456 -30 148 0 2 SOUTH ATLANTIC 58 5 27 2334 -390 17 -14 1 E S CENTRAL 51 -6 34 3032 -475 -68 -14 -2 W S CENTRAL 5 -3 -5 2034 -159 155 -7 8 MOUNTAIN 184 -13 -58 5540 661 702 14 15 PACIFIC 199 39 -4 3686 563 571 18 18 UNITED STATES 137 -2 16 4117 -186 150 -4 4 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 290 -19 67 5910 -980 -274 -14 -4 MIDDLE ATLANTIC 238 27 85 5273 -569 -116 -10 -2 E N CENTRAL 203 -18 40 5938 -491 -55 -8 -1 W N CENTRAL 119 -70 -74 6553 -19 147 0 2 SOUTH ATLANTIC 70 6 36 2831 -450 33 -14 1 E S CENTRAL 45 -1 32 2809 -478 -72 -15 -2 W S CENTRAL 12 -4 -6 2317 -146 151 -6 7 MOUNTAIN 221 -13 -50 6064 533 623 10 11 PACIFIC 197 37 -7 3696 570 575 18 18 UNITED STATES 138 -8 11 4566 -211 113 -4 3 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 279 -15 63 5697 -936 -254 -14 -4 MIDDLE ATLANTIC 235 29 93 5274 -516 -65 -9 -1 E N CENTRAL 179 -11 62 5441 -495 30 -8 1 W N CENTRAL 169 -111 -127 8281 218 304 3 4 SOUTH ATLANTIC 141 13 68 4152 -494 11 -11 0 E S CENTRAL 81 -8 50 3841 -427 -18 -10 0 W S CENTRAL 7 -3 -4 2082 -159 145 -7 7 MOUNTAIN 270 -26 -109 7033 623 580 10 9 PACIFIC 209 5 -70 4307 547 413 15 11 UNITED STATES 213 13 62 5243 -438 -9 -8 0 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 279 -12 64 5713 -918 -241 -14 -4 MIDDLE ATLANTIC 243 26 82 5310 -602 -135 -10 -2 E N CENTRAL 189 -27 33 5842 -489 -35 -8 -1 W N CENTRAL 142 -88 -89 7302 36 102 0 1 SOUTH ATLANTIC 21 1 10 1141 -277 -4 -20 0 E S CENTRAL 50 -4 35 2979 -474 -68 -14 -2 W S CENTRAL 4 0 -1 1878 -158 150 -8 9 MOUNTAIN 111 -2 -12 4195 723 805 21 24 PACIFIC 184 62 43 3198 571 713 22 29 UNITED STATES 142 33 30 3274 145 367 5 13 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 262 -9 64 5439 -885 -214 -14 -4 MIDDLE ATLANTIC 231 25 87 5215 -563 -93 -10 -2 E N CENTRAL 176 -25 38 5630 -494 -12 -8 0 W N CENTRAL 106 -64 -69 6174 -53 181 -1 3 SOUTH ATLANTIC 42 7 20 1861 -358 -3 -16 0 E S CENTRAL 52 -4 37 3018 -481 -70 -14 -2 W S CENTRAL 5 0 -2 1947 -174 139 -8 8 MOUNTAIN 121 -5 -33 4451 744 786 20 21 PACIFIC 209 11 -57 4179 544 444 15 12 UNITED STATES 91 -1 8 3126 -173 129 -5 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 280 -14 64 5722 -931 -247 -14 -4 MIDDLE ATLANTIC 241 23 80 5330 -593 -123 -10 -2 E N CENTRAL 201 -20 43 5899 -490 -26 -8 0 W N CENTRAL 141 -86 -89 7240 44 145 1 2 SOUTH ATLANTIC 103 16 42 3387 -463 -6 -12 0 E S CENTRAL 63 -4 39 3350 -444 -35 -12 -1 W S CENTRAL 17 -5 -13 2600 -115 175 -4 7 MOUNTAIN 225 -15 -63 6123 565 638 10 12 PACIFIC 211 14 -52 4142 549 455 15 12 UNITED STATES 186 -9 5 5267 -181 104 -3 2 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 279 -15 61 5694 -933 -253 -14 -4 MIDDLE ATLANTIC 240 25 83 5303 -588 -126 -10 -2 E N CENTRAL 186 -23 38 5751 -495 -34 -8 -1 W N CENTRAL 117 -66 -76 6458 -8 176 0 3 SOUTH ATLANTIC 55 4 26 2177 -373 15 -15 1 E S CENTRAL 70 0 46 3461 -442 -39 -11 -1 W S CENTRAL 5 -2 -3 2035 -170 145 -8 8 MOUNTAIN 198 -9 -24 5736 576 715 11 14 PACIFIC 193 54 18 3438 571 645 20 23 UNITED STATES 170 12 14 4342 105 351 2 9 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 265 -5 66 5409 -869 -206 -14 -4 MIDDLE ATLANTIC 234 26 83 5182 -594 -131 -10 -2 E N CENTRAL 189 -23 36 5803 -491 -40 -8 -1 W N CENTRAL 119 -65 -75 6501 -27 144 0 2 SOUTH ATLANTIC 85 13 40 3115 -461 18 -13 1 E S CENTRAL 53 -8 35 3106 -467 -61 -13 -2 W S CENTRAL 9 -3 -5 2137 -155 150 -7 8 MOUNTAIN 213 -12 -63 5981 659 710 12 13 PACIFIC 193 51 13 3511 581 620 20 21 UNITED STATES 161 -3 16 4643 -161 164 -3 4 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 278 -13 65 5675 -935 -249 -14 -4 MIDDLE ATLANTIC 241 26 81 5309 -587 -130 -10 -2 E N CENTRAL 216 -11 57 5951 -487 -15 -8 0 W N CENTRAL 170 -97 -95 7971 79 76 1 1 SOUTH ATLANTIC 108 17 42 3576 -466 -2 -12 0 E S CENTRAL 71 -2 46 3555 -427 -24 -11 -1 W S CENTRAL 5 -4 -6 2077 -162 146 -7 8 MOUNTAIN 340 37 70 6930 -272 -44 -4 -1 PACIFIC 235 -34 -153 5099 524 188 11 4 UNITED STATES 237 11 62 5309 -622 -136 -10 -2 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 302 -23 57 6106 -1001 -323 -14 -5 MIDDLE ATLANTIC 243 30 90 5328 -555 -110 -9 -2 E N CENTRAL 217 -16 44 6062 -469 -53 -7 -1 W N CENTRAL 109 -62 -65 6149 -89 105 -1 2 SOUTH ATLANTIC 99 12 48 3352 -475 29 -12 1 E S CENTRAL 58 -6 39 3254 -454 -54 -12 -2 W S CENTRAL 20 -4 -5 2670 -153 140 -5 6 MOUNTAIN 224 -15 -56 6162 496 540 9 10 PACIFIC 214 -1 -81 4375 536 383 14 10 UNITED STATES 180 -7 2 4926 -152 115 -3 2