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 16, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 16, 2010 -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 193 62 65 823 49 32 6 4 ARIZONA 60 -55 -65 523 -17 -67 -3 -11 ARKANSAS 196 32 -3 940 -26 -121 -3 -11 CALIFORNIA 73 -42 -47 698 2 -30 0 -4 COLORADO 208 -57 -81 1927 -304 -573 -14 -23 CONNECTICUT 255 27 29 1618 -83 6 -5 0 DELAWARE 237 54 55 1278 67 133 6 12 FLORIDA 104 71 92 274 142 175 108 177 GEORGIA 216 83 78 916 118 109 15 14 IDAHO 217 -46 -92 2143 -94 -273 -4 -11 ILLINOIS 325 69 20 1791 17 -11 1 -1 INDIANA 309 76 50 1709 89 60 5 4 IOWA 339 54 -34 2029 -10 -99 0 -5 KANSAS 247 23 -53 1362 -68 -330 -5 -20 KENTUCKY 275 86 64 1383 122 42 10 3 LOUISIANA 111 20 18 501 37 -16 8 -3 MAINE 275 -9 -2 2248 -104 -146 -4 -6 MARYLAND 253 62 62 1325 70 138 6 12 MASSACHUSETTS 252 18 22 1747 -44 -9 -2 -1 MICHIGAN 302 49 18 1973 4 -14 0 -1 MINNESOTA 409 79 -24 2668 48 33 2 1 MISSISSIPPI 160 39 34 717 30 -26 4 -3 MISSOURI 281 53 12 1445 -27 -114 -2 -7 MONTANA 240 -41 -122 2636 -24 -184 -1 -7 NEBRASKA 293 22 -94 1820 -116 -391 -6 -18 NEVADA 118 -58 -79 1033 -94 -127 -8 -11 NEW HAMPSHIRE 287 16 18 2117 -157 -46 -7 -2 NEW JERSEY 249 42 43 1467 -8 107 -1 8 NEW MEXICO 143 -61 -61 1201 -212 -273 -15 -19 NEW YORK 267 36 35 1761 60 47 4 3 NORTH CAROLINA 231 79 73 1079 117 184 12 21 NORTH DAKOTA 396 46 -74 2880 -24 1 -1 0 OHIO 292 64 49 1719 51 78 3 5 OKLAHOMA 193 14 -28 950 -72 -236 -7 -20 OREGON 157 -27 -64 1790 120 -97 7 -5 PENNSYLVANIA 275 54 51 1687 39 110 2 7 RHODE ISLAND 242 22 23 1566 -75 -3 -5 0 SOUTH CAROLINA 210 81 77 902 143 158 19 21 SOUTH DAKOTA 329 28 -82 2276 -56 -257 -2 -10 TENNESSEE 250 78 61 1204 90 44 8 4 TEXAS 89 -17 -38 480 -26 -126 -5 -21 UTAH 198 -59 -104 1776 -234 -368 -12 -17 VERMONT 310 31 34 2333 68 65 3 3 VIRGINIA 258 73 73 1307 46 152 4 13 WASHINGTON 166 -29 -87 2004 154 -48 8 -2 WEST VIRGINIA 292 84 75 1662 140 169 9 11 WISCONSIN 359 69 -4 2214 -26 -9 -1 0 WYOMING 245 -44 -97 2353 -257 -480 -10 -17 POPULATION WEIGHTED REGION NEW ENGLAND 259 18 21 1781 -75 -20 -4 -1 MIDDLE ATLANTIC 266 42 41 1677 40 87 2 5 E N CENTRAL 314 66 28 1855 34 30 2 2 W N CENTRAL 326 53 -28 1948 -18 -123 -1 -6 SOUTH ATLANTIC 195 74 79 861 116 160 16 23 E S CENTRAL 226 70 58 1071 79 30 8 3 W S CENTRAL 111 -6 -26 561 -37 -126 -6 -18 MOUNTAIN 154 -54 -78 1402 -138 -267 -9 -16 PACIFIC 92 -41 -56 970 38 -34 4 -3 UNITED STATES 208 28 10 1265 20 -1 2 0 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 266 14 17 1913 -105 -45 -5 -2 MIDDLE ATLANTIC 267 42 39 1687 37 76 2 5 E N CENTRAL 316 63 24 1900 22 20 1 1 W N CENTRAL 328 53 -29 1983 -7 -122 0 -6 SOUTH ATLANTIC 222 77 76 1018 103 153 11 18 E S CENTRAL 214 65 56 996 67 21 7 2 W S CENTRAL 128 0 -24 644 -32 -136 -5 -17 MOUNTAIN 180 -47 -72 1632 -143 -273 -8 -14 PACIFIC 92 -41 -56 972 39 -37 4 -4 UNITED STATES 236 36 10 1418 21 -16 2 -1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 258 13 16 1827 -88 -41 -5 -2 MIDDLE ATLANTIC 273 48 46 1693 36 89 2 6 E N CENTRAL 304 68 42 1765 58 51 3 3 W N CENTRAL 373 52 -54 2526 -19 -62 -1 -2 SOUTH ATLANTIC 266 76 71 1438 109 162 8 13 E S CENTRAL 266 83 64 1328 116 44 10 3 W S CENTRAL 115 -2 -25 580 -31 -128 -5 -18 MOUNTAIN 204 -49 -87 1899 -182 -347 -9 -15 PACIFIC 115 -35 -62 1268 56 -41 5 -3 UNITED STATES 269 46 36 1679 30 56 2 3 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 261 16 20 1842 -80 -28 -4 -1 MIDDLE ATLANTIC 265 40 38 1704 46 66 3 4 E N CENTRAL 316 66 28 1870 27 25 1 1 W N CENTRAL 357 60 -32 2236 1 -86 0 -4 SOUTH ATLANTIC 138 71 87 495 128 165 35 50 E S CENTRAL 224 68 58 1053 69 28 7 3 W S CENTRAL 100 -10 -31 515 -32 -128 -6 -20 MOUNTAIN 110 -52 -69 984 -72 -169 -7 -15 PACIFIC 74 -43 -50 723 -3 -34 0 -4 UNITED STATES 138 3 -5 912 34 19 4 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 256 21 23 1735 -67 -11 -4 -1 MIDDLE ATLANTIC 268 45 44 1675 33 98 2 6 E N CENTRAL 313 70 35 1817 47 42 3 2 W N CENTRAL 314 49 -26 1856 -21 -146 -1 -7 SOUTH ATLANTIC 173 73 82 721 117 165 19 30 E S CENTRAL 226 70 59 1068 77 33 8 3 W S CENTRAL 107 -5 -27 539 -37 -128 -6 -19 MOUNTAIN 116 -54 -73 1061 -81 -181 -7 -15 PACIFIC 110 -37 -60 1208 60 -35 5 -3 UNITED STATES 177 32 22 1000 53 34 6 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 261 15 19 1845 -81 -31 -4 -2 MIDDLE ATLANTIC 266 40 39 1709 43 68 3 4 E N CENTRAL 316 66 28 1887 22 26 1 1 W N CENTRAL 351 55 -39 2208 -1 -105 0 -5 SOUTH ATLANTIC 235 72 71 1172 96 155 9 15 E S CENTRAL 241 74 59 1167 91 32 8 3 W S CENTRAL 141 2 -28 709 -44 -166 -6 -19 MOUNTAIN 178 -49 -77 1642 -148 -297 -8 -15 PACIFIC 107 -38 -60 1177 44 -45 4 -4 UNITED STATES 245 26 -3 1621 9 -33 1 -2 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 258 13 16 1829 -83 -44 -4 -2 MIDDLE ATLANTIC 266 40 38 1699 40 69 2 4 E N CENTRAL 313 65 30 1853 42 39 2 2 W N CENTRAL 323 50 -33 1940 -19 -138 -1 -7 SOUTH ATLANTIC 187 76 81 817 118 168 17 26 E S CENTRAL 247 75 60 1198 84 29 8 2 W S CENTRAL 114 -2 -23 569 -35 -122 -6 -18 MOUNTAIN 162 -55 -73 1455 -186 -334 -11 -19 PACIFIC 84 -42 -51 846 18 -34 2 -4 UNITED STATES 175 -1 -16 1232 -22 -73 -2 -6 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 255 20 24 1725 -62 -8 -3 0 MIDDLE ATLANTIC 264 42 41 1662 34 86 2 5 E N CENTRAL 314 66 26 1858 30 23 2 1 W N CENTRAL 326 51 -31 1964 -15 -130 -1 -6 SOUTH ATLANTIC 231 76 74 1103 105 149 11 16 E S CENTRAL 232 74 60 1093 83 33 8 3 W S CENTRAL 118 -3 -26 597 -27 -123 -4 -17 MOUNTAIN 165 -56 -83 1523 -175 -320 -10 -17 PACIFIC 85 -42 -54 885 33 -26 4 -3 UNITED STATES 223 25 2 1403 6 -23 0 -2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 260 15 20 1824 -85 -30 -4 -2 MIDDLE ATLANTIC 266 40 39 1701 43 71 3 4 E N CENTRAL 314 62 27 1905 20 37 1 2 W N CENTRAL 380 65 -35 2473 16 -27 1 -1 SOUTH ATLANTIC 243 72 68 1211 85 154 8 15 E S CENTRAL 252 80 62 1230 99 35 9 3 W S CENTRAL 114 -4 -27 575 -38 -128 -6 -18 MOUNTAIN 282 11 4 2229 27 -6 1 0 PACIFIC 144 -30 -70 1658 114 -47 7 -3 UNITED STATES 264 37 33 1713 12 53 1 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 269 10 13 1991 -93 -63 -4 -3 MIDDLE ATLANTIC 269 43 41 1714 49 86 3 5 E N CENTRAL 318 63 25 1938 25 27 1 1 W N CENTRAL 321 56 -17 1867 -9 -120 0 -6 SOUTH ATLANTIC 239 76 73 1178 98 156 9 15 E S CENTRAL 238 73 61 1138 81 31 8 3 W S CENTRAL 154 12 -17 758 -25 -138 -3 -15 MOUNTAIN 187 -44 -70 1701 -118 -241 -6 -12 PACIFIC 117 -36 -62 1295 56 -49 5 -4 UNITED STATES 230 24 -1 1536 19 -23 1 -1