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 31, 2017 ACCUMULATIONS ARE FROM JUL 1, 2017 TO DEC 31, 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 189 37 130 981 -110 267 -10 37 ARIZONA 77 -52 -37 483 -326 -140 -40 -22 ARKANSAS 249 67 146 1215 -138 187 -10 18 CALIFORNIA 69 -56 -55 669 -296 -150 -31 -18 COLORADO 284 6 35 2447 -394 104 -14 4 CONNECTICUT 342 95 140 2090 -133 202 -6 11 DELAWARE 285 78 116 1618 -29 167 -2 12 FLORIDA 38 -7 21 158 -67 75 -30 90 GEORGIA 182 29 103 1010 -110 205 -10 25 IDAHO 272 -17 -46 2810 -46 166 -2 6 ILLINOIS 405 131 198 2246 -125 270 -5 14 INDIANA 380 124 192 2117 -54 283 -2 15 IOWA 444 143 212 2546 -154 334 -6 15 KANSAS 341 105 163 1789 -164 196 -8 12 KENTUCKY 298 86 156 1681 -34 256 -2 18 LOUISIANA 146 37 117 626 -65 196 -9 46 MAINE 433 128 169 2846 -149 198 -5 7 MARYLAND 283 71 115 1635 -67 157 -4 11 MASSACHUSETTS 358 103 151 2165 -161 225 -7 12 MICHIGAN 400 124 178 2503 -55 394 -2 19 MINNESOTA 506 158 213 3310 -65 507 -2 18 MISSISSIPPI 190 51 140 895 -83 213 -8 31 MISSOURI 356 116 194 1835 -161 214 -8 13 MONTANA 401 94 102 3283 -44 133 -1 4 NEBRASKA 420 139 201 2349 -210 253 -8 12 NEVADA 125 -68 -67 1146 -396 -68 -26 -6 NEW HAMPSHIRE 412 122 166 2620 -267 180 -9 7 NEW JERSEY 311 84 126 1898 -56 200 -3 12 NEW MEXICO 156 -63 -31 1414 -460 24 -25 2 NEW YORK 351 98 142 2192 -41 233 -2 12 NORTH CAROLINA 220 49 103 1296 -30 193 -2 17 NORTH DAKOTA 536 164 203 3560 -148 396 -4 13 OHIO 360 109 173 2112 -94 318 -4 18 OKLAHOMA 258 68 140 1265 -171 142 -12 13 OREGON 186 -13 -30 2123 23 -29 1 -1 PENNSYLVANIA 336 91 141 2112 -52 249 -2 13 RHODE ISLAND 336 97 146 1949 -197 253 -9 15 SOUTH CAROLINA 182 34 94 1013 -56 157 -5 18 SOUTH DAKOTA 462 145 185 2890 -136 248 -4 9 TENNESSEE 261 70 143 1493 -27 264 -2 21 TEXAS 156 35 117 660 -100 160 -13 32 UTAH 226 -59 -74 2464 -157 295 -6 14 VERMONT 430 130 167 2824 -76 237 -3 9 VIRGINIA 267 62 116 1602 -92 209 -5 15 WASHINGTON 225 15 4 2355 52 117 2 5 WEST VIRGINIA 322 91 157 1957 -51 265 -3 16 WISCONSIN 449 140 194 2787 -122 414 -4 17 WYOMING 353 48 53 3023 -259 163 -8 6 POPULATION WEIGHTED REGION NEW ENGLAND 364 106 151 2229 -174 205 -7 10 MIDDLE ATLANTIC 337 92 137 2104 -49 228 -2 12 E N CENTRAL 395 123 187 2319 -87 336 -4 17 W N CENTRAL 421 132 196 2456 -141 311 -5 14 SOUTH ATLANTIC 169 31 79 971 -64 156 -6 19 E S CENTRAL 240 63 141 1305 -62 251 -5 24 W S CENTRAL 172 38 123 760 -119 158 -14 26 MOUNTAIN 198 -27 -14 1731 -291 34 -14 2 PACIFIC 100 -43 -44 1022 -217 -110 -18 -10 UNITED STATES 248 51 98 1539 -125 173 -8 13 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 384 113 156 2406 -184 204 -7 9 MIDDLE ATLANTIC 339 93 138 2122 -48 235 -2 12 E N CENTRAL 399 125 185 2379 -89 347 -4 17 W N CENTRAL 427 136 201 2494 -132 313 -5 14 SOUTH ATLANTIC 205 42 97 1189 -70 177 -6 17 E S CENTRAL 227 57 140 1219 -69 252 -5 26 W S CENTRAL 190 46 125 864 -117 162 -12 23 MOUNTAIN 239 -5 11 2018 -281 69 -12 4 PACIFIC 101 -43 -43 1024 -217 -107 -17 -9 UNITED STATES 288 70 124 1752 -112 218 -6 14 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 372 108 153 2302 -169 213 -7 10 MIDDLE ATLANTIC 339 93 142 2133 -43 259 -2 14 E N CENTRAL 378 119 184 2187 -77 313 -3 17 W N CENTRAL 493 153 203 3152 -131 381 -4 14 SOUTH ATLANTIC 286 75 129 1710 -66 215 -4 14 E S CENTRAL 286 80 153 1613 -38 253 -2 19 W S CENTRAL 175 41 122 780 -113 161 -13 26 MOUNTAIN 272 -2 6 2439 -234 144 -9 6 PACIFIC 135 -26 -32 1403 -157 -58 -10 -4 UNITED STATES 331 88 136 2092 -72 245 -3 13 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 372 109 153 2298 -179 205 -7 10 MIDDLE ATLANTIC 342 95 139 2137 -43 229 -2 12 E N CENTRAL 396 123 188 2334 -97 334 -4 17 W N CENTRAL 458 144 204 2808 -109 377 -4 16 SOUTH ATLANTIC 86 5 42 458 -78 100 -15 28 E S CENTRAL 235 59 140 1285 -72 257 -5 25 W S CENTRAL 163 36 118 704 -109 152 -13 28 MOUNTAIN 144 -35 -19 1124 -310 -55 -22 -5 PACIFIC 72 -55 -52 709 -290 -143 -29 -17 UNITED STATES 147 -3 23 1003 -194 12 -16 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 358 103 149 2185 -155 213 -7 11 MIDDLE ATLANTIC 336 91 138 2103 -52 239 -2 13 E N CENTRAL 388 122 184 2257 -86 321 -4 17 W N CENTRAL 409 131 195 2346 -141 289 -6 14 SOUTH ATLANTIC 138 22 67 776 -71 136 -8 21 E S CENTRAL 238 61 140 1302 -64 257 -5 25 W S CENTRAL 167 38 119 735 -112 164 -13 29 MOUNTAIN 150 -36 -24 1242 -297 -38 -19 -3 PACIFIC 128 -32 -36 1328 -161 -69 -11 -5 UNITED STATES 196 35 85 1178 -112 145 -9 14 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 374 110 155 2311 -172 206 -7 10 MIDDLE ATLANTIC 343 95 140 2142 -47 232 -2 12 E N CENTRAL 397 124 186 2357 -96 347 -4 17 W N CENTRAL 455 145 204 2772 -114 367 -4 15 SOUTH ATLANTIC 238 55 107 1388 -74 175 -5 14 E S CENTRAL 260 71 148 1419 -59 247 -4 21 W S CENTRAL 205 51 128 955 -128 162 -12 20 MOUNTAIN 237 -8 5 2044 -273 71 -12 4 PACIFIC 124 -34 -37 1298 -174 -80 -12 -6 UNITED STATES 311 75 118 1998 -119 205 -6 11 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 372 108 153 2302 -166 209 -7 10 MIDDLE ATLANTIC 341 93 138 2137 -44 234 -2 12 E N CENTRAL 393 122 185 2306 -86 330 -4 17 W N CENTRAL 420 133 196 2447 -141 306 -5 14 SOUTH ATLANTIC 158 29 75 906 -66 147 -7 19 E S CENTRAL 265 74 147 1471 -48 254 -3 21 W S CENTRAL 172 38 121 765 -120 162 -14 27 MOUNTAIN 208 -25 -2 1794 -346 43 -16 2 PACIFIC 85 -50 -49 852 -267 -135 -24 -14 UNITED STATES 208 14 47 1464 -203 80 -12 6 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 358 104 150 2158 -164 223 -7 12 MIDDLE ATLANTIC 336 92 138 2094 -46 228 -2 12 E N CENTRAL 395 122 187 2326 -90 336 -4 17 W N CENTRAL 423 132 197 2476 -136 316 -5 15 SOUTH ATLANTIC 224 50 104 1295 -71 184 -5 17 E S CENTRAL 243 62 143 1332 -60 252 -4 23 W S CENTRAL 179 42 124 801 -113 162 -12 25 MOUNTAIN 215 -24 -11 1909 -303 69 -14 4 PACIFIC 90 -48 -47 904 -243 -123 -21 -12 UNITED STATES 274 59 106 1722 -135 182 -7 12 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 371 108 152 2297 -167 211 -7 10 MIDDLE ATLANTIC 342 94 139 2138 -42 233 -2 12 E N CENTRAL 394 121 183 2374 -99 350 -4 17 W N CENTRAL 486 152 209 3084 -98 433 -3 16 SOUTH ATLANTIC 251 60 108 1475 -54 186 -4 14 E S CENTRAL 268 71 148 1503 -46 254 -3 20 W S CENTRAL 176 42 123 780 -115 162 -13 26 MOUNTAIN 387 95 123 2716 -104 202 -4 8 PACIFIC 179 -9 -20 1907 -42 7 -2 0 UNITED STATES 341 92 137 2132 -94 229 -4 12 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 395 115 159 2501 -171 196 -6 9 MIDDLE ATLANTIC 343 95 141 2144 -44 243 -2 13 E N CENTRAL 401 123 185 2425 -83 366 -3 18 W N CENTRAL 410 129 196 2348 -140 292 -6 14 SOUTH ATLANTIC 238 54 111 1400 -67 200 -5 17 E S CENTRAL 252 68 145 1390 -57 253 -4 22 W S CENTRAL 214 56 134 1000 -120 165 -11 20 MOUNTAIN 252 3 17 2106 -246 73 -10 4 PACIFIC 136 -29 -34 1454 -139 -56 -9 -4 UNITED STATES 281 59 98 1864 -128 164 -6 10