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, 2017 ACCUMULATIONS ARE FROM JUL 1, 2017 TO DEC 13, 2017 -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 171 41 37 645 -71 174 -10 37 ARIZONA 86 -21 2 217 -272 -156 -56 -42 ARKANSAS 172 15 -6 758 -136 124 -15 20 CALIFORNIA 54 -55 -38 439 -206 -75 -32 -15 COLORADO 207 -52 -85 1777 -337 110 -16 7 CONNECTICUT 230 3 -1 1364 -239 69 -15 5 DELAWARE 207 24 8 1047 -85 91 -8 10 FLORIDA 62 30 46 102 -15 48 -13 89 GEORGIA 174 42 32 672 -68 135 -9 25 IDAHO 286 26 -5 2115 -8 289 0 16 ILLINOIS 264 10 -27 1494 -170 233 -10 18 INDIANA 265 32 0 1411 -109 238 -7 20 IOWA 270 -11 -66 1711 -205 269 -11 19 KANSAS 198 -20 -76 1144 -188 162 -14 16 KENTUCKY 232 43 13 1128 -52 199 -4 21 LOUISIANA 141 53 53 391 -33 115 -8 42 MAINE 262 -21 -37 1888 -342 10 -15 1 MARYLAND 204 15 7 1072 -101 96 -9 10 MASSACHUSETTS 231 -2 -9 1400 -290 69 -17 5 MICHIGAN 290 35 18 1691 -171 299 -9 21 MINNESOTA 318 -9 -69 2306 -173 380 -7 20 MISSISSIPPI 159 40 34 575 -60 129 -9 29 MISSOURI 224 2 -39 1187 -187 165 -14 16 MONTANA 245 -34 -135 2419 -119 119 -5 5 NEBRASKA 219 -44 -103 1557 -260 165 -14 12 NEVADA 134 -35 -11 767 -283 2 -27 0 NEW HAMPSHIRE 255 -16 -17 1725 -433 11 -20 1 NEW JERSEY 223 18 11 1253 -133 105 -10 9 NEW MEXICO 194 -1 23 968 -355 20 -27 2 NEW YORK 240 9 6 1452 -150 109 -9 8 NORTH CAROLINA 189 37 17 873 -23 142 -3 19 NORTH DAKOTA 265 -79 -189 2527 -225 311 -8 14 OHIO 263 32 12 1422 -150 251 -10 21 OKLAHOMA 170 0 -42 769 -174 96 -18 14 OREGON 171 -11 -49 1624 34 55 2 4 PENNSYLVANIA 245 23 12 1433 -121 166 -8 13 RHODE ISLAND 216 -5 -9 1236 -310 94 -20 8 SOUTH CAROLINA 167 37 25 679 -24 107 -3 19 SOUTH DAKOTA 236 -58 -159 2003 -198 194 -9 11 TENNESSEE 211 40 13 998 -42 190 -4 24 TEXAS 127 30 17 371 -88 70 -19 23 UTAH 261 13 16 1844 -52 365 -3 25 VERMONT 270 -10 -8 1887 -258 50 -12 3 VIRGINIA 204 21 12 1075 -106 141 -9 15 WASHINGTON 200 6 -43 1795 30 163 2 10 WEST VIRGINIA 235 24 10 1342 -92 174 -6 15 WISCONSIN 303 12 -24 1898 -219 325 -10 21 WYOMING 228 -55 -124 2224 -259 176 -10 9 POPULATION WEIGHTED REGION NEW ENGLAND 235 -5 -10 1448 -304 51 -17 4 MIDDLE ATLANTIC 239 15 10 1403 -138 123 -9 10 E N CENTRAL 274 26 -4 1558 -157 270 -9 21 W N CENTRAL 254 -14 -69 1653 -195 237 -11 17 SOUTH ATLANTIC 149 30 27 649 -43 108 -6 20 E S CENTRAL 196 40 22 866 -59 178 -6 26 W S CENTRAL 138 28 15 443 -104 75 -19 20 MOUNTAIN 179 -21 -26 1215 -233 50 -16 4 PACIFIC 85 -42 -38 726 -147 -37 -17 -5 UNITED STATES 185 8 -3 1030 -137 123 -12 14 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 243 -10 -15 1577 -333 44 -17 3 MIDDLE ATLANTIC 240 16 10 1419 -134 132 -9 10 E N CENTRAL 279 24 -2 1604 -167 278 -9 21 W N CENTRAL 255 -15 -74 1682 -189 237 -10 16 SOUTH ATLANTIC 175 31 21 795 -57 121 -7 18 E S CENTRAL 190 41 27 808 -57 176 -7 28 W S CENTRAL 146 27 8 514 -105 89 -17 21 MOUNTAIN 195 -25 -40 1429 -246 69 -15 5 PACIFIC 85 -42 -39 727 -147 -35 -17 -5 UNITED STATES 207 9 -11 1177 -134 161 -10 16 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 237 -8 -14 1499 -311 55 -17 4 MIDDLE ATLANTIC 244 20 13 1440 -120 162 -8 13 E N CENTRAL 268 30 4 1466 -141 252 -9 21 W N CENTRAL 269 -47 -132 2200 -207 293 -9 15 SOUTH ATLANTIC 214 23 12 1155 -92 143 -7 14 E S CENTRAL 224 40 11 1081 -53 191 -5 21 W S CENTRAL 139 28 14 459 -101 81 -18 21 MOUNTAIN 225 -22 -48 1775 -195 163 -10 10 PACIFIC 117 -29 -42 1031 -115 9 -10 1 UNITED STATES 237 15 3 1418 -135 163 -9 13 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 238 -8 -12 1497 -320 47 -18 3 MIDDLE ATLANTIC 239 14 8 1423 -138 118 -9 9 E N CENTRAL 275 24 -5 1569 -168 266 -10 20 W N CENTRAL 274 -18 -81 1924 -182 285 -9 17 SOUTH ATLANTIC 94 28 39 302 -35 65 -10 27 E S CENTRAL 195 39 23 852 -65 177 -7 26 W S CENTRAL 133 30 16 403 -96 69 -19 21 MOUNTAIN 130 -24 -18 726 -258 -57 -26 -7 PACIFIC 57 -55 -38 472 -202 -68 -30 -13 UNITED STATES 116 -14 -10 664 -154 18 -19 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 233 -2 -8 1421 -280 65 -16 5 MIDDLE ATLANTIC 241 18 11 1409 -137 139 -9 11 E N CENTRAL 270 24 -4 1515 -152 261 -9 21 W N CENTRAL 244 -16 -71 1572 -190 220 -11 16 SOUTH ATLANTIC 129 31 31 517 -43 92 -8 22 E S CENTRAL 196 40 23 865 -59 182 -6 27 W S CENTRAL 136 32 18 429 -97 82 -18 24 MOUNTAIN 139 -24 -19 827 -240 -28 -22 -3 PACIFIC 110 -32 -41 970 -113 -1 -10 0 UNITED STATES 158 16 8 785 -99 101 -11 15 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 239 -8 -11 1506 -315 48 -17 3 MIDDLE ATLANTIC 239 13 8 1428 -141 122 -9 9 E N CENTRAL 277 25 -3 1585 -174 273 -10 21 W N CENTRAL 269 -22 -85 1896 -185 279 -9 17 SOUTH ATLANTIC 187 24 16 925 -81 114 -8 14 E S CENTRAL 207 41 17 942 -62 175 -6 23 W S CENTRAL 150 18 -4 571 -121 95 -17 20 MOUNTAIN 196 -24 -40 1456 -234 83 -14 6 PACIFIC 107 -34 -41 948 -121 -9 -11 -1 UNITED STATES 219 1 -17 1355 -163 148 -11 12 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 237 -8 -15 1500 -307 53 -17 4 MIDDLE ATLANTIC 239 13 8 1426 -136 126 -9 10 E N CENTRAL 274 26 -3 1548 -157 265 -9 21 W N CENTRAL 252 -16 -73 1648 -193 236 -10 17 SOUTH ATLANTIC 141 30 29 606 -45 99 -7 20 E S CENTRAL 212 41 19 983 -57 187 -5 23 W S CENTRAL 139 30 18 450 -103 81 -19 22 MOUNTAIN 185 -25 -30 1262 -284 48 -18 4 PACIFIC 71 -49 -38 585 -187 -62 -24 -10 UNITED STATES 161 -11 -17 995 -182 67 -15 7 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 231 -3 -6 1397 -289 71 -17 5 MIDDLE ATLANTIC 237 15 8 1396 -137 124 -9 10 E N CENTRAL 274 26 -4 1564 -158 269 -9 21 W N CENTRAL 255 -14 -70 1668 -192 240 -10 17 SOUTH ATLANTIC 184 29 19 863 -68 123 -7 17 E S CENTRAL 199 41 20 886 -56 177 -6 25 W S CENTRAL 141 29 12 471 -99 81 -17 21 MOUNTAIN 190 -23 -33 1360 -240 89 -15 7 PACIFIC 73 -47 -40 629 -166 -50 -21 -7 UNITED STATES 198 1 -11 1156 -156 136 -12 13 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 237 -8 -13 1498 -306 55 -17 4 MIDDLE ATLANTIC 239 13 8 1425 -136 123 -9 9 E N CENTRAL 279 24 0 1604 -175 275 -10 21 W N CENTRAL 290 -21 -90 2136 -186 328 -8 18 SOUTH ATLANTIC 195 25 13 981 -71 124 -7 14 E S CENTRAL 214 41 15 1003 -54 183 -5 22 W S CENTRAL 139 29 15 457 -104 81 -19 22 MOUNTAIN 259 -11 -15 1855 -230 80 -11 5 PACIFIC 157 -15 -46 1438 -30 73 -2 5 UNITED STATES 234 8 -1 1416 -187 116 -12 9 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 247 -11 -21 1642 -331 28 -17 2 MIDDLE ATLANTIC 242 16 9 1437 -131 140 -8 11 E N CENTRAL 283 28 1 1637 -167 286 -9 21 W N CENTRAL 252 -8 -59 1572 -190 222 -11 16 SOUTH ATLANTIC 191 27 17 942 -68 137 -7 17 E S CENTRAL 205 41 19 925 -61 179 -6 24 W S CENTRAL 155 20 -3 607 -113 96 -16 19 MOUNTAIN 207 -18 -32 1492 -226 71 -13 5 PACIFIC 120 -29 -41 1075 -97 14 -8 1 UNITED STATES 208 4 -13 1274 -154 123 -11 11