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, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 15, 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 209 81 93 807 53 34 7 4 ARIZONA 57 -56 -76 510 -13 -65 -2 -11 ARKANSAS 203 42 5 919 -22 -111 -2 -11 CALIFORNIA 66 -47 -65 681 2 -33 0 -5 COLORADO 195 -68 -125 1888 -303 -578 -14 -23 CONNECTICUT 257 27 33 1577 -92 -4 -6 0 DELAWARE 231 47 57 1234 49 115 4 10 FLORIDA 107 75 95 260 133 161 105 163 GEORGIA 225 94 95 893 114 101 15 13 IDAHO 208 -53 -126 2104 -94 -279 -4 -12 ILLINOIS 324 69 36 1743 6 -8 0 0 INDIANA 306 74 63 1660 74 55 5 3 IOWA 335 52 -25 1983 -14 -85 -1 -4 KANSAS 241 19 -66 1330 -67 -316 -5 -19 KENTUCKY 275 88 79 1342 109 35 9 3 LOUISIANA 132 44 50 498 48 -4 11 -1 MAINE 273 -14 -7 2199 -113 -157 -5 -7 MARYLAND 247 56 60 1281 53 119 4 10 MASSACHUSETTS 254 18 25 1706 -52 -19 -3 -1 MICHIGAN 300 47 27 1925 -8 -19 0 -1 MINNESOTA 403 76 -24 2614 42 43 2 2 MISSISSIPPI 181 63 68 708 39 -15 6 -2 MISSOURI 279 53 12 1408 -31 -106 -2 -7 MONTANA 233 -46 -154 2597 -22 -182 -1 -7 NEBRASKA 283 15 -108 1783 -113 -372 -6 -17 NEVADA 113 -61 -99 1010 -91 -127 -8 -11 NEW HAMPSHIRE 288 14 18 2070 -166 -57 -7 -3 NEW JERSEY 247 39 45 1425 -21 91 -1 7 NEW MEXICO 144 -57 -66 1179 -203 -266 -15 -18 NEW YORK 269 36 41 1719 50 37 3 2 NORTH CAROLINA 232 81 80 1045 105 168 11 19 NORTH DAKOTA 391 44 -83 2831 -22 18 -1 1 OHIO 288 61 62 1671 36 69 2 4 OKLAHOMA 190 14 -36 925 -70 -224 -7 -19 OREGON 149 -34 -94 1761 118 -104 7 -6 PENNSYLVANIA 272 50 53 1642 25 95 2 6 RHODE ISLAND 244 22 27 1526 -84 -14 -5 -1 SOUTH CAROLINA 217 88 91 876 135 146 18 20 SOUTH DAKOTA 319 21 -97 2232 -56 -242 -2 -10 TENNESSEE 259 89 81 1176 87 44 8 4 TEXAS 97 -5 -30 471 -18 -113 -4 -19 UTAH 186 -68 -135 1735 -236 -372 -12 -18 VERMONT 312 29 37 2284 58 55 3 2 VIRGINIA 253 68 72 1263 28 131 2 12 WASHINGTON 160 -34 -113 1976 155 -50 9 -2 WEST VIRGINIA 288 80 80 1615 122 151 8 10 WISCONSIN 351 62 9 2158 -40 -5 -2 0 WYOMING 229 -58 -143 2306 -261 -487 -10 -17 POPULATION WEIGHTED REGION NEW ENGLAND 261 18 24 1739 -83 -30 -5 -2 MIDDLE ATLANTIC 265 39 44 1634 28 74 2 5 E N CENTRAL 311 64 41 1806 21 27 1 2 W N CENTRAL 321 50 -30 1905 -21 -111 -1 -6 SOUTH ATLANTIC 197 77 86 833 105 146 14 21 E S CENTRAL 236 82 81 1046 77 31 8 3 W S CENTRAL 119 5 -17 550 -30 -114 -5 -17 MOUNTAIN 147 -59 -102 1373 -136 -268 -9 -16 PACIFIC 86 -45 -76 951 39 -37 4 -4 UNITED STATES 208 29 12 1234 15 -4 1 0 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 267 13 18 1869 -113 -55 -6 -3 MIDDLE ATLANTIC 267 41 44 1644 26 64 2 4 E N CENTRAL 312 59 36 1850 8 17 0 1 W N CENTRAL 323 50 -31 1940 -10 -110 -1 -5 SOUTH ATLANTIC 224 80 84 986 92 138 10 16 E S CENTRAL 226 79 81 974 67 23 7 2 W S CENTRAL 135 11 -17 631 -25 -124 -4 -16 MOUNTAIN 173 -52 -96 1600 -141 -274 -8 -15 PACIFIC 86 -45 -76 953 40 -40 4 -4 UNITED STATES 235 36 13 1383 15 -18 1 -1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 259 12 18 1784 -96 -51 -5 -3 MIDDLE ATLANTIC 270 44 47 1648 23 74 1 5 E N CENTRAL 300 65 54 1716 43 45 3 3 W N CENTRAL 367 49 -60 2478 -20 -48 -1 -2 SOUTH ATLANTIC 262 72 74 1394 92 144 7 12 E S CENTRAL 269 88 81 1291 106 39 9 3 W S CENTRAL 124 10 -15 569 -24 -116 -4 -17 MOUNTAIN 194 -57 -118 1861 -182 -350 -9 -16 PACIFIC 109 -40 -83 1246 56 -44 5 -3 UNITED STATES 266 43 38 1635 18 44 1 3 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 263 16 23 1799 -88 -38 -5 -2 MIDDLE ATLANTIC 265 39 42 1661 35 54 2 3 E N CENTRAL 313 64 41 1821 14 23 1 1 W N CENTRAL 351 57 -34 2189 -2 -74 0 -3 SOUTH ATLANTIC 141 75 92 476 119 151 33 46 E S CENTRAL 235 81 82 1029 68 29 7 3 W S CENTRAL 109 2 -21 506 -24 -115 -5 -19 MOUNTAIN 105 -55 -87 963 -69 -169 -7 -15 PACIFIC 68 -48 -68 706 -3 -37 0 -5 UNITED STATES 136 3 -11 889 31 15 4 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 258 21 26 1693 -76 -22 -4 -1 MIDDLE ATLANTIC 266 41 47 1631 20 84 1 5 E N CENTRAL 310 67 48 1768 33 38 2 2 W N CENTRAL 310 47 -28 1815 -23 -134 -1 -7 SOUTH ATLANTIC 176 77 88 697 107 151 18 28 E S CENTRAL 236 82 81 1043 75 33 8 3 W S CENTRAL 116 8 -17 529 -29 -116 -5 -18 MOUNTAIN 110 -58 -94 1038 -79 -182 -7 -15 PACIFIC 103 -42 -82 1186 60 -39 5 -3 UNITED STATES 179 35 25 975 49 30 5 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 263 15 22 1802 -89 -41 -5 -2 MIDDLE ATLANTIC 266 39 43 1666 32 56 2 3 E N CENTRAL 312 62 41 1837 8 23 0 1 W N CENTRAL 345 51 -41 2162 -4 -92 0 -4 SOUTH ATLANTIC 234 71 76 1135 82 139 8 14 E S CENTRAL 249 85 80 1138 87 31 8 3 W S CENTRAL 145 9 -26 693 -39 -154 -5 -18 MOUNTAIN 171 -54 -103 1610 -146 -299 -8 -16 PACIFIC 101 -42 -81 1156 45 -48 4 -4 UNITED STATES 242 24 -5 1583 3 -36 0 -2 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 259 12 18 1786 -91 -54 -5 -3 MIDDLE ATLANTIC 266 39 43 1656 29 57 2 4 E N CENTRAL 310 63 43 1804 29 36 2 2 W N CENTRAL 317 46 -36 1897 -22 -126 -1 -6 SOUTH ATLANTIC 189 79 87 790 107 154 16 24 E S CENTRAL 254 84 81 1167 78 27 7 2 W S CENTRAL 124 11 -11 559 -27 -109 -5 -16 MOUNTAIN 156 -59 -96 1426 -183 -334 -11 -19 PACIFIC 78 -46 -70 828 19 -37 2 -4 UNITED STATES 172 -3 -24 1203 -25 -77 -2 -6 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 258 21 28 1684 -70 -18 -4 -1 MIDDLE ATLANTIC 263 39 44 1619 22 73 1 5 E N CENTRAL 311 64 39 1809 17 21 1 1 W N CENTRAL 321 48 -33 1921 -18 -118 -1 -6 SOUTH ATLANTIC 232 77 81 1069 93 134 10 14 E S CENTRAL 242 86 83 1067 80 33 8 3 W S CENTRAL 126 9 -17 585 -20 -111 -3 -16 MOUNTAIN 157 -62 -110 1492 -173 -321 -10 -18 PACIFIC 78 -47 -73 866 33 -29 4 -3 UNITED STATES 221 24 2 1368 0 -26 0 -2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 262 15 23 1781 -93 -40 -5 -2 MIDDLE ATLANTIC 266 39 44 1658 32 59 2 4 E N CENTRAL 310 58 39 1855 6 33 0 2 W N CENTRAL 374 62 -37 2423 12 -15 0 -1 SOUTH ATLANTIC 240 69 71 1171 69 136 6 13 E S CENTRAL 258 87 82 1198 92 33 8 3 W S CENTRAL 123 8 -18 564 -31 -116 -5 -17 MOUNTAIN 281 8 -2 2183 20 -15 1 -1 PACIFIC 137 -36 -96 1632 114 -51 8 -3 UNITED STATES 263 35 35 1670 1 41 0 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 270 9 14 1946 -101 -73 -5 -4 MIDDLE ATLANTIC 268 41 45 1670 37 73 2 5 E N CENTRAL 314 60 37 1888 12 24 1 1 W N CENTRAL 317 55 -18 1825 -12 -109 -1 -6 SOUTH ATLANTIC 238 75 78 1141 84 139 8 14 E S CENTRAL 246 83 82 1110 77 30 7 3 W S CENTRAL 161 22 -10 742 -19 -126 -2 -15 MOUNTAIN 181 -48 -92 1668 -117 -243 -7 -13 PACIFIC 110 -41 -85 1272 56 -53 5 -4 UNITED STATES 227 22 -4 1500 13 -27 1 -2