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 15, 2017 ACCUMULATIONS ARE FROM JUL 1, 2017 TO DEC 15, 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 170 42 33 693 -61 184 -8 36 ARIZONA 78 -35 10 242 -281 -145 -54 -37 ARKANSAS 159 -2 -22 808 -133 114 -14 16 CALIFORNIA 52 -61 -25 455 -224 -80 -33 -15 COLORADO 199 -64 -59 1840 -351 97 -16 6 CONNECTICUT 257 27 15 1452 -217 89 -13 7 DELAWARE 224 40 12 1117 -68 99 -6 10 FLORIDA 69 37 55 115 -12 60 -9 109 GEORGIA 173 42 27 717 -62 144 -8 25 IDAHO 283 22 10 2194 -4 288 0 15 ILLINOIS 263 8 -57 1572 -165 202 -9 15 INDIANA 265 33 -33 1490 -96 209 -6 16 IOWA 257 -26 -99 1785 -212 230 -11 15 KANSAS 173 -49 -104 1197 -200 130 -14 12 KENTUCKY 228 41 -13 1194 -39 185 -3 18 LOUISIANA 127 39 39 426 -24 125 -5 42 MAINE 296 9 -16 1990 -322 25 -14 1 MARYLAND 221 30 6 1142 -86 102 -7 10 MASSACHUSETTS 258 22 6 1489 -269 87 -15 6 MICHIGAN 308 55 1 1788 -145 290 -8 19 MINNESOTA 315 -12 -110 2399 -173 341 -7 17 MISSISSIPPI 153 35 24 620 -49 136 -7 28 MISSOURI 209 -17 -65 1248 -191 138 -13 12 MONTANA 244 -35 -129 2490 -129 78 -5 3 NEBRASKA 193 -75 -134 1614 -282 122 -15 8 NEVADA 134 -40 11 806 -295 10 -27 1 NEW HAMPSHIRE 288 14 0 1825 -411 29 -18 2 NEW JERSEY 246 38 18 1335 -111 118 -8 10 NEW MEXICO 183 -18 37 1024 -358 41 -26 4 NEW YORK 269 36 17 1544 -125 125 -7 9 NORTH CAROLINA 191 40 8 923 -17 144 -2 18 NORTH DAKOTA 249 -98 -228 2601 -252 247 -9 10 OHIO 270 43 -15 1505 -130 233 -8 18 OKLAHOMA 150 -26 -61 817 -178 78 -18 11 OREGON 177 -6 -40 1677 34 38 2 2 PENNSYLVANIA 264 42 8 1519 -98 171 -6 13 RHODE ISLAND 245 23 9 1322 -288 115 -18 10 SOUTH CAROLINA 164 35 16 719 -22 113 -3 19 SOUTH DAKOTA 213 -85 -188 2067 -221 141 -10 7 TENNESSEE 212 42 -2 1061 -28 187 -3 21 TEXAS 108 6 8 403 -86 74 -18 22 UTAH 254 0 41 1914 -57 379 -3 25 VERMONT 310 27 12 1995 -231 72 -10 4 VIRGINIA 214 29 8 1138 -97 145 -8 15 WASHINGTON 199 5 -44 1852 31 143 2 8 WEST VIRGINIA 241 33 -9 1417 -76 168 -5 13 WISCONSIN 311 22 -50 1993 -205 299 -9 18 WYOMING 223 -64 -96 2293 -274 154 -11 7 POPULATION WEIGHTED REGION NEW ENGLAND 264 21 6 1539 -283 69 -16 5 MIDDLE ATLANTIC 264 38 16 1491 -115 135 -7 10 E N CENTRAL 281 34 -29 1644 -141 249 -8 18 W N CENTRAL 240 -31 -102 1724 -202 201 -10 13 SOUTH ATLANTIC 155 35 25 690 -38 114 -5 20 E S CENTRAL 195 41 9 923 -46 178 -5 24 W S CENTRAL 120 6 3 479 -101 76 -17 19 MOUNTAIN 173 -33 -10 1267 -242 52 -16 4 PACIFIC 84 -47 -27 752 -160 -43 -18 -5 UNITED STATES 188 9 -6 1087 -132 121 -11 13 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 274 20 3 1672 -310 63 -16 4 MIDDLE ATLANTIC 264 38 14 1507 -111 143 -7 10 E N CENTRAL 288 35 -27 1692 -150 257 -8 18 W N CENTRAL 241 -32 -106 1753 -197 200 -10 13 SOUTH ATLANTIC 179 35 15 843 -51 125 -6 17 E S CENTRAL 188 41 15 863 -44 178 -5 26 W S CENTRAL 127 3 -6 552 -104 87 -16 19 MOUNTAIN 193 -32 -22 1489 -252 69 -14 5 PACIFIC 84 -47 -27 753 -160 -41 -18 -5 UNITED STATES 208 9 -21 1240 -128 153 -9 14 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 267 20 2 1592 -288 73 -15 5 MIDDLE ATLANTIC 264 38 11 1527 -98 170 -6 13 E N CENTRAL 274 39 -23 1550 -123 231 -7 18 W N CENTRAL 255 -63 -169 2276 -222 242 -9 12 SOUTH ATLANTIC 223 33 2 1223 -79 143 -6 13 E S CENTRAL 222 41 -11 1146 -39 180 -3 19 W S CENTRAL 121 7 1 495 -98 81 -17 20 MOUNTAIN 222 -29 -28 1842 -201 159 -10 9 PACIFIC 116 -33 -35 1065 -125 -3 -11 0 UNITED STATES 252 29 -1 1499 -118 165 -7 12 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 267 20 4 1589 -298 65 -16 4 MIDDLE ATLANTIC 265 39 15 1512 -114 131 -7 9 E N CENTRAL 282 33 -31 1655 -152 244 -8 17 W N CENTRAL 262 -32 -116 2001 -190 245 -9 14 SOUTH ATLANTIC 100 34 44 325 -32 75 -9 30 E S CENTRAL 194 40 11 909 -52 178 -5 24 W S CENTRAL 115 8 5 437 -93 71 -18 19 MOUNTAIN 124 -36 -6 765 -267 -52 -26 -6 PACIFIC 56 -60 -24 490 -219 -72 -31 -13 UNITED STATES 116 -17 -7 698 -160 16 -19 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 261 24 9 1511 -258 84 -15 6 MIDDLE ATLANTIC 263 38 12 1496 -115 148 -7 11 E N CENTRAL 276 33 -31 1599 -136 238 -8 17 W N CENTRAL 228 -35 -103 1639 -199 184 -11 13 SOUTH ATLANTIC 135 36 31 552 -38 100 -6 22 E S CENTRAL 195 41 10 922 -46 182 -5 25 W S CENTRAL 117 9 5 463 -95 83 -17 22 MOUNTAIN 134 -34 -4 869 -248 -22 -22 -2 PACIFIC 110 -35 -31 1003 -123 -10 -11 -1 UNITED STATES 157 13 4 830 -96 101 -10 14 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 268 20 4 1599 -292 66 -15 4 MIDDLE ATLANTIC 265 38 14 1517 -117 134 -7 10 E N CENTRAL 286 36 -27 1673 -156 253 -9 18 W N CENTRAL 256 -38 -120 1971 -195 238 -9 14 SOUTH ATLANTIC 196 33 11 982 -71 118 -7 14 E S CENTRAL 205 41 1 1002 -49 171 -5 21 W S CENTRAL 131 -5 -20 611 -121 88 -17 17 MOUNTAIN 194 -31 -21 1516 -240 82 -14 6 PACIFIC 107 -36 -31 980 -131 -19 -12 -2 UNITED STATES 224 6 -26 1425 -155 139 -10 11 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 266 19 1 1592 -285 70 -15 5 MIDDLE ATLANTIC 265 38 14 1515 -112 138 -7 10 E N CENTRAL 281 34 -28 1634 -141 244 -8 18 W N CENTRAL 236 -35 -106 1717 -202 198 -11 13 SOUTH ATLANTIC 147 37 28 645 -38 106 -6 20 E S CENTRAL 210 40 2 1044 -45 182 -4 21 W S CENTRAL 121 8 6 486 -100 82 -17 20 MOUNTAIN 178 -37 -13 1317 -292 50 -18 4 PACIFIC 70 -54 -26 607 -202 -67 -25 -10 UNITED STATES 163 -12 -12 1045 -183 65 -15 7 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 258 21 8 1486 -268 89 -15 6 MIDDLE ATLANTIC 261 37 13 1483 -114 135 -7 10 E N CENTRAL 281 34 -29 1650 -142 248 -8 18 W N CENTRAL 241 -32 -103 1739 -200 204 -10 13 SOUTH ATLANTIC 190 35 14 916 -60 127 -6 16 E S CENTRAL 198 42 7 944 -43 176 -4 23 W S CENTRAL 122 5 -1 507 -98 80 -16 19 MOUNTAIN 185 -34 -13 1416 -249 90 -15 7 PACIFIC 72 -53 -28 651 -182 -57 -22 -8 UNITED STATES 202 5 -17 1219 -149 130 -11 12 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 266 19 3 1590 -284 73 -15 5 MIDDLE ATLANTIC 265 38 14 1514 -112 135 -7 10 E N CENTRAL 288 36 -25 1693 -156 256 -8 18 W N CENTRAL 281 -31 -127 2219 -192 286 -8 15 SOUTH ATLANTIC 205 34 10 1041 -61 129 -6 14 E S CENTRAL 213 42 -2 1066 -40 178 -4 20 W S CENTRAL 121 6 2 493 -102 81 -17 20 MOUNTAIN 289 16 5 1953 -210 96 -10 5 PACIFIC 159 -14 -39 1485 -33 58 -2 4 UNITED STATES 258 30 6 1502 -167 127 -10 9 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 278 17 -3 1738 -309 45 -15 3 MIDDLE ATLANTIC 265 38 11 1525 -108 150 -7 11 E N CENTRAL 292 38 -24 1727 -149 267 -8 18 W N CENTRAL 237 -25 -91 1641 -196 188 -11 13 SOUTH ATLANTIC 197 34 10 998 -59 140 -6 16 E S CENTRAL 203 40 4 984 -49 176 -5 22 W S CENTRAL 138 -1 -18 649 -112 89 -15 16 MOUNTAIN 207 -22 -16 1556 -229 72 -13 5 PACIFIC 120 -31 -34 1111 -105 2 -9 0 UNITED STATES 212 7 -18 1339 -148 117 -10 10