HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR OCT 2021 ACCUMULATIONS ARE FROM JUL 1, 2021 -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 70 -56 15 75 -60 13 -44 21 ARIZONA 83 34 27 85 36 26 73 44 ARKANSAS 94 -70 -117 98 -87 -125 -47 -56 CALIFORNIA 168 59 119 177 50 128 39 261 COLORADO 503 -38 -67 610 -150 -154 -20 -20 CONNECTICUT 221 -191 -109 263 -264 -155 -50 -37 DELAWARE 96 -162 -74 105 -187 -109 -64 -51 FLORIDA 3 -5 2 3 -5 2 -63 200 GEORGIA 85 -53 23 91 -56 13 -38 17 IDAHO 522 -6 8 725 -39 41 -5 6 ILLINOIS 230 -152 -216 248 -232 -279 -48 -53 INDIANA 201 -154 -174 230 -207 -220 -47 -49 IOWA 312 -127 -263 350 -220 -363 -39 -51 KANSAS 200 -69 -198 207 -110 -253 -35 -55 KENTUCKY 154 -104 -82 176 -120 -105 -41 -37 LOUISIANA 30 -24 -11 30 -24 -11 -44 -27 MAINE 414 -161 -129 619 -258 -165 -29 -21 MARYLAND 98 -167 -104 107 -197 -153 -65 -59 MASSACHUSETTS 251 -185 -119 310 -268 -170 -46 -35 MICHIGAN 261 -202 -259 338 -296 -338 -47 -50 MINNESOTA 409 -181 -371 542 -318 -505 -37 -48 MISSISSIPPI 60 -45 -7 62 -52 -7 -46 -10 MISSOURI 197 -96 -190 210 -144 -225 -41 -52 MONTANA 618 -19 -136 963 -78 -133 -7 -12 NEBRASKA 322 -87 -206 353 -170 -288 -33 -45 NEVADA 257 62 108 290 57 117 24 68 NEW HAMPSHIRE 341 -222 -153 460 -386 -211 -46 -31 NEW JERSEY 154 -190 -107 182 -240 -152 -57 -46 NEW MEXICO 293 -1 46 333 -14 6 -4 2 NEW YORK 231 -166 -135 294 -222 -191 -43 -39 NORTH CAROLINA 87 -97 -6 96 -109 -35 -53 -27 NORTH DAKOTA 505 -159 -330 651 -345 -440 -35 -40 OHIO 186 -196 -168 226 -259 -212 -53 -48 OKLAHOMA 97 -63 -180 99 -83 -201 -46 -67 OREGON 476 79 113 686 65 145 10 27 PENNSYLVANIA 188 -200 -139 234 -260 -192 -53 -45 RHODE ISLAND 204 -191 -104 240 -269 -145 -53 -38 SOUTH CAROLINA 75 -50 25 78 -55 11 -41 16 SOUTH DAKOTA 420 -107 -284 488 -227 -394 -32 -45 TENNESSEE 144 -73 -35 163 -83 -55 -34 -25 TEXAS 23 -30 -67 23 -31 -71 -57 -76 UTAH 563 101 89 702 103 77 17 12 VERMONT 399 -153 -132 595 -221 -196 -27 -25 VIRGINIA 107 -167 -70 123 -202 -123 -62 -50 WASHINGTON 508 64 58 816 84 85 11 12 WEST VIRGINIA 181 -167 -108 229 -197 -152 -46 -40 WISCONSIN 309 -202 -326 392 -325 -435 -45 -53 WYOMING 617 -15 -99 848 -128 -163 -13 -16 POPULATION WEIGHTED REGION NEW ENGLAND 262 -193 -122 331 -281 -174 -46 -34 MIDDLE ATLANTIC 200 -185 -136 251 -238 -187 -49 -43 E N CENTRAL 232 -182 -219 273 -265 -286 -49 -51 W N CENTRAL 302 -121 -257 356 -202 -340 -36 -49 SOUTH ATLANTIC 65 -77 -20 72 -89 -41 -55 -36 E S CENTRAL 111 -73 -33 125 -83 -44 -40 -26 W S CENTRAL 37 -38 -76 37 -46 -83 -55 -69 MOUNTAIN 352 19 10 441 -6 -10 -1 -2 PACIFIC 243 62 112 310 65 131 27 73 UNITED STATES 183 -83 -69 216 -118 -100 -35 -32 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 300 -195 -131 400 -300 -176 -43 -31 MIDDLE ATLANTIC 206 -182 -134 259 -234 -184 -47 -42 E N CENTRAL 238 -189 -237 290 -275 -310 -49 -52 W N CENTRAL 309 -119 -260 365 -204 -344 -36 -49 SOUTH ATLANTIC 84 -95 -16 93 -108 -41 -54 -31 E S CENTRAL 102 -67 -23 112 -78 -33 -41 -23 W S CENTRAL 49 -41 -92 50 -50 -100 -50 -67 MOUNTAIN 391 -9 -22 506 -56 -56 -10 -10 PACIFIC 244 63 109 311 65 123 26 65 UNITED STATES 199 -98 -109 239 -141 -148 -37 -38 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 281 -187 -122 365 -275 -172 -43 -32 MIDDLE ATLANTIC 195 -195 -140 248 -248 -188 -50 -43 E N CENTRAL 207 -181 -189 245 -244 -241 -50 -50 W N CENTRAL 427 -145 -309 536 -290 -420 -35 -44 SOUTH ATLANTIC 136 -156 -83 164 -187 -126 -53 -43 E S CENTRAL 146 -99 -72 168 -113 -91 -40 -35 W S CENTRAL 40 -39 -79 40 -48 -85 -55 -68 MOUNTAIN 495 6 -20 655 -39 -51 -6 -7 PACIFIC 318 59 95 454 54 115 14 34 UNITED STATES 216 -168 -123 266 -226 -173 -46 -39 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 280 -191 -121 359 -287 -175 -44 -33 MIDDLE ATLANTIC 210 -179 -135 263 -236 -190 -47 -42 E N CENTRAL 233 -184 -227 275 -271 -299 -50 -52 W N CENTRAL 350 -141 -298 433 -245 -401 -36 -48 SOUTH ATLANTIC 26 -34 -2 28 -37 -11 -57 -28 E S CENTRAL 109 -73 -29 121 -84 -42 -41 -26 W S CENTRAL 29 -33 -71 29 -36 -77 -55 -73 MOUNTAIN 214 13 6 256 -4 -9 -2 -3 PACIFIC 181 61 123 192 51 134 36 231 UNITED STATES 156 -14 14 174 -33 3 -16 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 252 -187 -121 313 -268 -171 -46 -35 MIDDLE ATLANTIC 197 -189 -136 246 -244 -187 -50 -43 E N CENTRAL 221 -179 -205 256 -252 -269 -50 -51 W N CENTRAL 285 -115 -238 330 -189 -311 -36 -49 SOUTH ATLANTIC 52 -61 -11 58 -66 -28 -53 -33 E S CENTRAL 110 -74 -31 124 -84 -42 -40 -25 W S CENTRAL 33 -40 -74 33 -48 -80 -59 -71 MOUNTAIN 245 22 17 297 7 5 2 2 PACIFIC 303 62 101 420 56 117 15 39 UNITED STATES 134 -54 -34 157 -74 -51 -32 -25 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 283 -189 -122 363 -285 -178 -44 -33 MIDDLE ATLANTIC 212 -178 -135 266 -234 -190 -47 -42 E N CENTRAL 236 -189 -229 285 -277 -299 -49 -51 W N CENTRAL 347 -136 -294 426 -234 -394 -35 -48 SOUTH ATLANTIC 95 -131 -59 109 -149 -93 -58 -46 E S CENTRAL 127 -82 -47 143 -94 -63 -40 -31 W S CENTRAL 60 -48 -113 61 -57 -124 -48 -67 MOUNTAIN 400 -6 -17 517 -54 -45 -9 -8 PACIFIC 300 64 103 413 57 118 16 40 UNITED STATES 250 -110 -122 313 -165 -163 -35 -34 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 282 -186 -120 367 -271 -169 -42 -32 MIDDLE ATLANTIC 211 -178 -135 265 -232 -187 -47 -41 E N CENTRAL 230 -178 -217 270 -259 -285 -49 -51 W N CENTRAL 302 -119 -253 351 -200 -336 -36 -49 SOUTH ATLANTIC 62 -73 -18 69 -85 -39 -55 -36 E S CENTRAL 130 -88 -50 147 -101 -66 -41 -31 W S CENTRAL 38 -40 -74 38 -49 -80 -56 -68 MOUNTAIN 364 -4 -3 449 -36 -40 -7 -8 PACIFIC 209 61 112 247 57 122 30 98 UNITED STATES 226 -41 -20 268 -75 -42 -22 -14 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 248 -188 -112 304 -270 -161 -47 -35 MIDDLE ATLANTIC 199 -185 -129 248 -238 -181 -49 -42 E N CENTRAL 232 -183 -223 273 -267 -291 -49 -52 W N CENTRAL 305 -120 -260 359 -203 -347 -36 -49 SOUTH ATLANTIC 91 -109 -34 101 -124 -65 -55 -39 E S CENTRAL 114 -76 -36 128 -87 -50 -40 -28 W S CENTRAL 40 -41 -85 40 -50 -93 -56 -70 MOUNTAIN 394 14 5 494 -18 -20 -4 -4 PACIFIC 222 65 117 271 68 130 33 92 UNITED STATES 209 -93 -86 247 -137 -121 -36 -33 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 278 -189 -120 361 -276 -168 -43 -32 MIDDLE ATLANTIC 211 -178 -134 264 -233 -188 -47 -42 E N CENTRAL 237 -194 -229 293 -279 -297 -49 -50 W N CENTRAL 392 -158 -328 497 -284 -448 -36 -47 SOUTH ATLANTIC 98 -138 -55 111 -155 -93 -58 -46 E S CENTRAL 138 -84 -56 155 -99 -76 -39 -33 W S CENTRAL 39 -41 -81 39 -50 -88 -56 -69 MOUNTAIN 414 -117 -100 608 -173 -139 -22 -19 PACIFIC 422 66 88 633 69 117 12 23 UNITED STATES 232 -170 -124 294 -232 -172 -44 -37 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 324 -187 -131 448 -287 -176 -39 -28 MIDDLE ATLANTIC 207 -184 -138 262 -236 -190 -47 -42 E N CENTRAL 246 -190 -242 304 -280 -317 -48 -51 W N CENTRAL 280 -120 -248 327 -193 -324 -37 -50 SOUTH ATLANTIC 103 -124 -41 119 -141 -77 -54 -39 E S CENTRAL 125 -76 -41 141 -88 -55 -38 -28 W S CENTRAL 65 -52 -109 67 -61 -117 -48 -64 MOUNTAIN 398 -17 -24 532 -54 -51 -9 -9 PACIFIC 333 66 100 469 56 119 14 34 UNITED STATES 251 -85 -81 325 -126 -110 -28 -25