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 17, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 17, 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 186 52 62 843 49 30 6 4 ARIZONA 66 -51 -48 539 -18 -64 -3 -11 ARKANSAS 201 35 11 968 -23 -122 -2 -11 CALIFORNIA 82 -35 -27 716 3 -24 0 -3 COLORADO 226 -42 -38 1970 -301 -563 -13 -22 CONNECTICUT 251 23 11 1660 -74 8 -4 0 DELAWARE 239 55 46 1317 79 139 6 12 FLORIDA 99 64 88 280 142 180 103 180 GEORGIA 206 71 70 935 117 107 14 13 IDAHO 230 -36 -54 2185 -91 -263 -4 -11 ILLINOIS 335 76 44 1839 26 -5 1 0 INDIANA 315 80 67 1753 98 66 6 4 IOWA 358 68 -2 2082 -1 -95 0 -4 KANSAS 262 35 -22 1399 -65 -328 -4 -19 KENTUCKY 280 90 77 1420 131 48 10 3 LOUISIANA 108 14 18 515 36 -21 8 -4 MAINE 269 -14 -24 2294 -99 -152 -4 -6 MARYLAND 254 62 55 1364 81 144 6 12 MASSACHUSETTS 247 14 1 1789 -35 -10 -2 -1 MICHIGAN 309 54 28 2018 11 -12 1 -1 MINNESOTA 420 86 -1 2725 55 35 2 1 MISSISSIPPI 157 33 35 738 32 -28 5 -4 MISSOURI 296 66 43 1485 -21 -107 -1 -7 MONTANA 256 -28 -85 2684 -18 -173 -1 -6 NEBRASKA 307 32 -68 1862 -115 -397 -6 -18 NEVADA 128 -50 -53 1060 -94 -122 -8 -10 NEW HAMPSHIRE 281 10 -4 2163 -150 -50 -6 -2 NEW JERSEY 249 42 34 1507 2 112 0 8 NEW MEXICO 151 -55 -43 1228 -215 -272 -15 -18 NEW YORK 264 33 20 1803 69 48 4 3 NORTH CAROLINA 226 72 61 1105 120 186 12 20 NORTH DAKOTA 399 46 -56 2935 -21 2 -1 0 OHIO 299 70 62 1762 60 83 4 5 OKLAHOMA 196 16 -10 976 -72 -237 -7 -20 OREGON 163 -23 -38 1820 122 -88 7 -5 PENNSYLVANIA 276 55 47 1730 50 116 3 7 RHODE ISLAND 237 17 5 1606 -67 -2 -4 0 SOUTH CAROLINA 200 70 59 920 142 154 18 20 SOUTH DAKOTA 343 38 -57 2324 -53 -259 -2 -10 TENNESSEE 249 76 68 1235 96 47 8 4 TEXAS 95 -13 -24 497 -26 -129 -5 -21 UTAH 215 -46 -65 1820 -229 -359 -11 -16 VERMONT 306 27 12 2382 77 61 3 3 VIRGINIA 261 75 69 1345 57 160 4 14 WASHINGTON 170 -27 -62 2032 153 -44 8 -2 WEST VIRGINIA 296 88 79 1704 152 176 10 12 WISCONSIN 369 76 15 2265 -19 -9 -1 0 WYOMING 267 -26 -50 2406 -248 -465 -9 -16 POPULATION WEIGHTED REGION NEW ENGLAND 254 14 1 1824 -66 -21 -3 -1 MIDDLE ATLANTIC 265 41 30 1719 50 90 3 6 E N CENTRAL 322 71 45 1901 42 34 2 2 W N CENTRAL 340 64 0 1995 -12 -120 -1 -6 SOUTH ATLANTIC 191 68 72 883 120 164 16 23 E S CENTRAL 225 67 64 1099 84 32 8 3 W S CENTRAL 115 -4 -14 579 -37 -129 -6 -18 MOUNTAIN 166 -44 -50 1435 -136 -261 -9 -15 PACIFIC 101 -34 -34 991 39 -28 4 -3 UNITED STATES 211 29 18 1296 24 2 2 0 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 261 10 -3 1957 -97 -47 -5 -2 MIDDLE ATLANTIC 266 41 29 1729 47 79 3 5 E N CENTRAL 324 69 40 1946 30 23 2 1 W N CENTRAL 343 64 0 2031 -1 -118 0 -5 SOUTH ATLANTIC 217 71 67 1043 107 155 11 17 E S CENTRAL 212 61 60 1022 71 22 7 2 W S CENTRAL 132 2 -12 664 -32 -139 -5 -17 MOUNTAIN 191 -39 -46 1668 -141 -267 -8 -14 PACIFIC 100 -35 -35 992 39 -32 4 -3 UNITED STATES 241 39 20 1453 26 -13 2 -1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 253 9 -5 1870 -80 -43 -4 -2 MIDDLE ATLANTIC 273 48 39 1735 46 93 3 6 E N CENTRAL 311 73 58 1809 66 56 4 3 W N CENTRAL 382 58 -31 2579 -14 -60 -1 -2 SOUTH ATLANTIC 268 77 69 1476 119 168 9 13 E S CENTRAL 270 86 76 1363 124 49 10 4 W S CENTRAL 119 0 -14 599 -30 -131 -5 -18 MOUNTAIN 219 -37 -53 1941 -178 -339 -8 -15 PACIFIC 122 -29 -40 1291 57 -35 5 -3 UNITED STATES 271 48 36 1721 40 61 2 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 256 12 -1 1885 -72 -30 -4 -2 MIDDLE ATLANTIC 264 39 26 1746 56 68 3 4 E N CENTRAL 324 71 45 1916 35 29 2 2 W N CENTRAL 370 69 -6 2287 7 -84 0 -4 SOUTH ATLANTIC 134 64 82 507 129 169 34 50 E S CENTRAL 223 65 63 1081 74 30 7 3 W S CENTRAL 104 -8 -20 532 -32 -132 -6 -20 MOUNTAIN 118 -46 -48 1008 -72 -165 -7 -14 PACIFIC 83 -35 -30 741 -2 -29 0 -4 UNITED STATES 143 6 7 935 37 24 4 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 252 17 4 1778 -58 -11 -3 -1 MIDDLE ATLANTIC 268 45 36 1717 43 102 3 6 E N CENTRAL 320 75 51 1862 55 46 3 3 W N CENTRAL 328 60 2 1901 -16 -143 -1 -7 SOUTH ATLANTIC 169 67 76 739 120 169 19 30 E S CENTRAL 225 67 65 1096 82 35 8 3 W S CENTRAL 111 -4 -16 557 -37 -131 -6 -19 MOUNTAIN 126 -46 -48 1087 -80 -176 -7 -14 PACIFIC 118 -31 -38 1231 61 -29 5 -2 UNITED STATES 179 32 28 1025 56 37 6 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 256 11 -2 1888 -73 -33 -4 -2 MIDDLE ATLANTIC 265 39 27 1751 53 70 3 4 E N CENTRAL 324 71 44 1933 30 30 2 2 W N CENTRAL 364 64 -13 2258 4 -104 0 -4 SOUTH ATLANTIC 234 70 65 1204 104 160 9 15 E S CENTRAL 242 73 67 1198 97 35 9 3 W S CENTRAL 145 4 -14 730 -44 -169 -6 -19 MOUNTAIN 190 -40 -47 1678 -146 -290 -8 -15 PACIFIC 115 -32 -37 1200 45 -38 4 -3 UNITED STATES 250 30 7 1659 15 -30 1 -2 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 253 9 -5 1872 -75 -46 -4 -2 MIDDLE ATLANTIC 265 39 28 1741 50 72 3 4 E N CENTRAL 321 71 46 1899 51 43 3 2 W N CENTRAL 338 62 -4 1987 -13 -135 -1 -6 SOUTH ATLANTIC 184 71 75 838 122 172 17 26 E S CENTRAL 249 76 70 1230 91 33 8 3 W S CENTRAL 117 -1 -12 587 -35 -125 -6 -18 MOUNTAIN 174 -45 -44 1488 -185 -328 -11 -18 PACIFIC 92 -36 -31 865 18 -29 2 -3 UNITED STATES 182 4 -1 1262 -18 -68 -1 -5 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 250 16 4 1767 -53 -8 -3 0 MIDDLE ATLANTIC 262 40 30 1703 43 89 3 6 E N CENTRAL 322 71 43 1904 38 27 2 1 W N CENTRAL 340 62 -3 2011 -9 -127 0 -6 SOUTH ATLANTIC 227 70 66 1131 110 152 11 16 E S CENTRAL 231 71 65 1122 88 35 9 3 W S CENTRAL 122 -1 -14 616 -27 -126 -4 -17 MOUNTAIN 178 -46 -51 1558 -173 -313 -10 -17 PACIFIC 94 -35 -33 905 34 -20 4 -2 UNITED STATES 229 30 14 1438 12 -19 1 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 255 11 0 1867 -77 -31 -4 -2 MIDDLE ATLANTIC 265 39 28 1743 53 74 3 4 E N CENTRAL 322 68 42 1951 28 40 1 2 W N CENTRAL 391 72 -12 2526 21 -26 1 -1 SOUTH ATLANTIC 243 71 62 1245 94 160 8 15 E S CENTRAL 254 80 71 1263 106 39 9 3 W S CENTRAL 119 -1 -14 594 -37 -131 -6 -18 MOUNTAIN 282 11 -5 2275 34 -8 2 0 PACIFIC 150 -26 -46 1685 115 -41 7 -2 UNITED STATES 262 34 21 1754 20 54 1 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 264 6 -7 2036 -85 -65 -4 -3 MIDDLE ATLANTIC 268 42 31 1756 59 89 3 5 E N CENTRAL 325 68 40 1984 33 30 2 2 W N CENTRAL 335 67 11 1913 -3 -116 0 -6 SOUTH ATLANTIC 238 74 68 1209 105 161 10 15 E S CENTRAL 238 72 68 1168 87 34 8 3 W S CENTRAL 158 14 -4 781 -24 -140 -3 -15 MOUNTAIN 197 -36 -46 1737 -116 -236 -6 -12 PACIFIC 125 -30 -38 1319 57 -42 5 -3 UNITED STATES 235 28 10 1572 25 -19 2 -1