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 DEC 13, 2018 ACCUMULATIONS ARE FROM JUL 1, 2018 TO DEC 13, 2018 -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 155 25 -16 764 48 119 7 18 ARIZONA 90 -17 4 519 30 302 6 139 ARKANSAS 171 14 -1 1073 179 315 20 42 CALIFORNIA 94 -15 40 493 -152 54 -24 12 COLORADO 242 -17 35 2090 -24 313 -1 18 CONNECTICUT 261 34 31 1635 32 271 2 20 DELAWARE 219 36 12 1233 101 186 9 18 FLORIDA 42 10 -20 124 7 22 6 22 GEORGIA 165 33 -9 810 70 138 9 21 IDAHO 270 10 -16 2143 20 28 1 1 ILLINOIS 269 15 5 1873 209 379 13 25 INDIANA 255 22 -10 1691 171 280 11 20 IOWA 292 11 22 2179 263 468 14 27 KANSAS 223 5 25 1585 253 441 19 39 KENTUCKY 207 18 -25 1320 140 192 12 17 LOUISIANA 108 20 -33 495 71 104 17 27 MAINE 348 65 86 2413 183 525 8 28 MARYLAND 217 28 13 1256 83 184 7 17 MASSACHUSETTS 272 39 41 1746 56 346 3 25 MICHIGAN 265 10 -25 1985 123 294 7 17 MINNESOTA 325 -2 7 2703 224 397 9 17 MISSISSIPPI 145 26 -14 708 73 133 11 23 MISSOURI 235 13 11 1622 248 435 18 37 MONTANA 275 -4 30 2635 97 216 4 9 NEBRASKA 276 13 57 2043 226 486 12 31 NEVADA 143 -26 9 928 -122 161 -12 21 NEW HAMPSHIRE 314 43 59 2154 -4 429 0 25 NEW JERSEY 239 34 16 1459 73 206 5 16 NEW MEXICO 179 -16 -15 1314 -9 346 -1 36 NEW YORK 262 31 22 1727 125 275 8 19 NORTH CAROLINA 193 41 4 990 94 117 10 13 NORTH DAKOTA 304 -40 39 2990 238 463 9 18 OHIO 254 23 -9 1653 81 231 5 16 OKLAHOMA 177 7 7 1134 191 365 20 47 OREGON 183 1 12 1608 18 -16 1 -1 PENNSYLVANIA 253 31 8 1624 70 191 5 13 RHODE ISLAND 256 35 40 1586 40 350 3 28 SOUTH CAROLINA 172 42 5 800 97 121 14 18 SOUTH DAKOTA 296 2 60 2424 223 421 10 21 TENNESSEE 194 23 -17 1175 135 177 13 18 TEXAS 107 10 -20 583 124 212 27 57 UTAH 257 9 -4 1930 34 86 2 5 VERMONT 329 49 59 2283 138 396 6 21 VIRGINIA 222 39 18 1225 44 150 4 14 WASHINGTON 191 -3 -9 1786 21 -9 1 -1 WEST VIRGINIA 242 31 7 1497 63 155 4 12 WISCONSIN 295 4 -8 2282 165 384 8 20 WYOMING 288 5 60 2493 10 269 0 12 POPULATION WEIGHTED REGION NEW ENGLAND 279 39 44 1806 54 358 3 25 MIDDLE ATLANTIC 253 29 14 1637 96 234 6 17 E N CENTRAL 265 17 -9 1868 153 310 9 20 W N CENTRAL 273 5 19 2092 244 439 13 27 SOUTH ATLANTIC 147 28 -2 757 65 108 9 17 E S CENTRAL 179 23 -17 1031 106 165 11 19 W S CENTRAL 119 9 -19 670 123 227 22 51 MOUNTAIN 192 -8 13 1465 17 250 1 21 PACIFIC 114 -13 29 761 -112 35 -13 5 UNITED STATES 191 14 6 1237 70 207 6 20 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 296 43 53 1962 52 385 3 24 MIDDLE ATLANTIC 255 31 15 1651 98 232 6 16 E N CENTRAL 269 14 -10 1906 135 302 8 19 W N CENTRAL 276 6 21 2119 248 437 13 26 SOUTH ATLANTIC 179 35 4 924 72 129 8 16 E S CENTRAL 172 23 -18 958 93 150 11 19 W S CENTRAL 132 13 -14 758 139 244 22 47 MOUNTAIN 213 -7 18 1697 22 268 1 19 PACIFIC 114 -13 29 763 -111 36 -13 5 UNITED STATES 212 14 5 1417 106 240 8 20 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 288 43 51 1881 71 382 4 25 MIDDLE ATLANTIC 255 31 11 1644 84 204 5 14 E N CENTRAL 259 21 -9 1737 130 271 8 18 W N CENTRAL 299 -17 30 2638 231 438 10 20 SOUTH ATLANTIC 224 33 10 1310 63 155 5 13 E S CENTRAL 202 18 -22 1267 133 186 12 17 W S CENTRAL 122 11 -17 683 123 224 22 49 MOUNTAIN 247 0 22 2000 30 225 2 13 PACIFIC 136 -10 19 1062 -84 31 -7 3 UNITED STATES 249 27 12 1631 78 213 5 15 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 285 39 47 1870 53 373 3 25 MIDDLE ATLANTIC 257 32 18 1671 110 248 7 17 E N CENTRAL 268 17 -7 1887 150 318 9 20 W N CENTRAL 293 1 19 2356 250 432 12 22 SOUTH ATLANTIC 82 16 -12 362 25 60 7 20 E S CENTRAL 178 22 -17 1012 95 160 10 19 W S CENTRAL 114 11 -19 621 122 218 24 54 MOUNTAIN 141 -13 11 1008 24 282 2 39 PACIFIC 97 -15 40 522 -152 50 -23 11 UNITED STATES 132 2 16 795 -23 131 -3 20 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 273 38 40 1758 57 337 3 24 MIDDLE ATLANTIC 253 30 12 1628 82 219 5 16 E N CENTRAL 266 20 -4 1814 147 299 9 20 W N CENTRAL 266 6 22 2011 249 439 14 28 SOUTH ATLANTIC 123 25 -6 601 41 84 7 16 E S CENTRAL 179 23 -17 1027 103 162 11 19 W S CENTRAL 116 12 -20 646 120 217 23 51 MOUNTAIN 150 -13 11 1080 13 253 1 31 PACIFIC 132 -10 22 994 -89 24 -8 2 UNITED STATES 155 13 -3 943 59 158 7 20 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 288 41 49 1883 62 377 3 25 MIDDLE ATLANTIC 257 31 18 1678 109 250 7 18 E N CENTRAL 267 15 -10 1890 131 305 7 19 W N CENTRAL 292 1 23 2326 245 430 12 23 SOUTH ATLANTIC 194 31 7 1076 70 151 7 16 E S CENTRAL 188 22 -19 1121 117 179 12 19 W S CENTRAL 141 9 -9 841 149 270 22 47 MOUNTAIN 213 -7 17 1703 13 247 1 17 PACIFIC 132 -9 25 976 -93 28 -9 3 UNITED STATES 230 12 11 1607 89 252 6 19 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 288 43 51 1881 74 381 4 25 MIDDLE ATLANTIC 257 31 18 1671 109 245 7 17 E N CENTRAL 265 17 -9 1852 147 304 9 20 W N CENTRAL 273 5 21 2093 252 445 14 27 SOUTH ATLANTIC 138 27 -3 700 49 94 8 16 E S CENTRAL 191 20 -21 1155 115 172 11 17 W S CENTRAL 120 11 -19 669 116 219 21 49 MOUNTAIN 195 -15 10 1555 9 293 1 23 PACIFIC 105 -15 34 640 -132 55 -17 9 UNITED STATES 174 2 13 1183 6 188 1 19 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 271 37 40 1732 46 335 3 24 MIDDLE ATLANTIC 253 31 16 1623 90 227 6 16 E N CENTRAL 265 17 -9 1873 151 309 9 20 W N CENTRAL 274 5 19 2104 244 436 13 26 SOUTH ATLANTIC 189 34 5 1003 72 140 8 16 E S CENTRAL 181 23 -18 1050 108 164 11 19 W S CENTRAL 124 12 -17 699 129 228 23 48 MOUNTAIN 204 -9 14 1608 8 248 0 18 PACIFIC 109 -11 36 680 -115 51 -14 8 UNITED STATES 207 10 9 1383 71 227 5 20 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 286 41 49 1869 65 371 4 25 MIDDLE ATLANTIC 257 31 18 1672 111 247 7 17 E N CENTRAL 268 13 -11 1896 117 292 7 18 W N CENTRAL 307 -4 17 2551 229 415 10 19 SOUTH ATLANTIC 205 35 10 1139 87 158 8 16 E S CENTRAL 196 23 -18 1190 133 187 13 19 W S CENTRAL 121 11 -18 684 123 227 22 50 MOUNTAIN 307 37 48 2187 102 332 5 18 PACIFIC 168 -4 11 1443 -25 5 -2 0 UNITED STATES 258 32 24 1687 84 271 5 19 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 307 49 60 2064 91 422 5 26 MIDDLE ATLANTIC 257 31 15 1675 107 238 7 17 E N CENTRAL 272 17 -11 1942 138 305 8 19 W N CENTRAL 268 8 16 2008 246 436 14 28 SOUTH ATLANTIC 199 35 8 1081 71 139 7 15 E S CENTRAL 187 23 -18 1098 112 173 11 19 W S CENTRAL 147 12 -8 884 164 277 23 46 MOUNTAIN 224 -1 17 1754 36 262 2 18 PACIFIC 140 -9 20 1095 -77 20 -7 2 UNITED STATES 217 13 9 1497 69 223 5 18