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 19, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 19, 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 191 52 77 892 56 34 7 4 ARIZONA 76 -43 -25 563 -28 -66 -5 -10 ARKANSAS 207 38 31 1024 -16 -117 -2 -10 CALIFORNIA 97 -22 5 743 -4 -16 -1 -2 COLORADO 225 -50 -24 2040 -312 -567 -13 -22 CONNECTICUT 268 34 19 1736 -68 -6 -4 0 DELAWARE 268 76 67 1393 96 139 7 11 FLORIDA 98 60 89 293 143 186 95 174 GEORGIA 205 64 80 983 122 108 14 12 IDAHO 244 -27 -5 2262 -95 -253 -4 -10 ILLINOIS 360 93 93 1939 45 27 2 1 INDIANA 338 94 104 1846 116 93 7 5 IOWA 377 79 40 2189 16 -72 1 -3 KANSAS 254 22 -12 1465 -68 -327 -4 -18 KENTUCKY 299 102 109 1497 148 64 11 4 LOUISIANA 124 26 41 555 46 -12 9 -2 MAINE 283 -6 -28 2385 -93 -167 -4 -7 MARYLAND 272 75 65 1438 96 141 7 11 MASSACHUSETTS 264 25 5 1865 -30 -27 -2 -1 MICHIGAN 331 70 65 2108 22 2 1 0 MINNESOTA 415 75 12 2835 63 46 2 2 MISSISSIPPI 164 37 51 783 39 -24 5 -3 MISSOURI 295 60 52 1558 -18 -102 -1 -6 MONTANA 280 -14 -35 2786 -6 -142 0 -5 NEBRASKA 296 14 -51 1948 -113 -387 -5 -17 NEVADA 138 -45 -20 1098 -110 -126 -9 -10 NEW HAMPSHIRE 296 19 -10 2250 -145 -71 -6 -3 NEW JERSEY 271 58 50 1584 15 107 1 7 NEW MEXICO 152 -55 -40 1274 -227 -282 -15 -18 NEW YORK 283 45 26 1883 77 34 4 2 NORTH CAROLINA 234 75 73 1166 133 188 13 19 NORTH DAKOTA 383 21 -48 3049 -15 19 0 1 OHIO 331 94 105 1855 80 108 5 6 OKLAHOMA 191 8 -1 1028 -73 -238 -7 -19 OREGON 184 -7 16 1879 124 -68 7 -3 PENNSYLVANIA 299 72 68 1813 65 118 4 7 RHODE ISLAND 256 29 13 1679 -62 -18 -4 -1 SOUTH CAROLINA 203 68 69 970 151 154 18 19 SOUTH DAKOTA 337 24 -45 2430 -41 -239 -2 -9 TENNESSEE 256 79 88 1300 108 55 9 4 TEXAS 102 -9 -9 531 -24 -128 -4 -19 UTAH 228 -39 -33 1884 -243 -375 -11 -17 VERMONT 320 33 1 2472 81 36 3 1 VIRGINIA 273 82 79 1417 72 161 5 13 WASHINGTON 183 -18 -13 2091 152 -31 8 -1 WEST VIRGINIA 317 105 104 1787 172 185 11 12 WISCONSIN 388 89 60 2368 -6 12 0 1 WYOMING 281 -20 -17 2499 -245 -452 -9 -15 POPULATION WEIGHTED REGION NEW ENGLAND 271 25 5 1903 -60 -37 -3 -2 MIDDLE ATLANTIC 286 56 43 1800 62 83 4 5 E N CENTRAL 347 88 88 1996 58 58 3 3 W N CENTRAL 338 55 16 2085 -7 -110 0 -5 SOUTH ATLANTIC 197 70 80 930 129 167 16 22 E S CENTRAL 234 72 84 1159 95 40 9 4 W S CENTRAL 122 0 2 618 -34 -126 -5 -17 MOUNTAIN 174 -40 -27 1488 -145 -265 -9 -15 PACIFIC 116 -22 2 1025 33 -19 3 -2 UNITED STATES 223 37 39 1357 30 7 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 277 20 -3 2039 -91 -64 -4 -3 MIDDLE ATLANTIC 287 55 42 1810 58 72 3 4 E N CENTRAL 348 86 82 2041 45 45 2 2 W N CENTRAL 341 55 15 2123 5 -108 0 -5 SOUTH ATLANTIC 224 74 77 1099 118 156 12 17 E S CENTRAL 220 65 79 1079 81 29 8 3 W S CENTRAL 137 4 3 705 -29 -137 -4 -16 MOUNTAIN 200 -35 -24 1731 -147 -267 -8 -13 PACIFIC 115 -23 1 1026 33 -23 3 -2 UNITED STATES 253 46 43 1522 33 -6 2 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 270 20 -2 1950 -74 -60 -4 -3 MIDDLE ATLANTIC 296 65 58 1818 60 92 3 5 E N CENTRAL 339 93 99 1903 85 81 5 4 W N CENTRAL 374 43 -18 2686 -6 -45 0 -2 SOUTH ATLANTIC 285 88 86 1551 135 172 10 12 E S CENTRAL 285 96 103 1436 140 62 11 5 W S CENTRAL 126 4 4 638 -27 -128 -4 -17 MOUNTAIN 230 -32 -26 2013 -184 -340 -8 -14 PACIFIC 137 -18 0 1333 53 -24 4 -2 UNITED STATES 291 62 56 1802 52 62 3 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 273 23 1 1965 -66 -47 -3 -2 MIDDLE ATLANTIC 285 53 38 1827 67 60 4 3 E N CENTRAL 349 89 88 2012 52 54 3 3 W N CENTRAL 368 60 10 2387 15 -72 1 -3 SOUTH ATLANTIC 135 62 85 533 133 174 33 48 E S CENTRAL 231 69 82 1140 84 37 8 3 W S CENTRAL 112 -3 -3 569 -29 -129 -5 -18 MOUNTAIN 126 -41 -26 1047 -81 -168 -7 -14 PACIFIC 99 -22 3 769 -9 -22 -1 -3 UNITED STATES 155 13 30 976 36 30 4 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 268 27 8 1855 -53 -27 -3 -1 MIDDLE ATLANTIC 289 60 51 1798 56 97 3 6 E N CENTRAL 345 92 93 1957 73 71 4 4 W N CENTRAL 325 50 16 1988 -11 -134 -1 -6 SOUTH ATLANTIC 173 67 82 778 127 172 20 28 E S CENTRAL 234 72 85 1156 93 43 9 4 W S CENTRAL 118 0 1 594 -34 -129 -5 -18 MOUNTAIN 134 -41 -24 1128 -90 -178 -7 -14 PACIFIC 133 -19 2 1271 57 -18 5 -1 UNITED STATES 188 37 46 1075 61 42 6 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 272 22 0 1968 -67 -50 -3 -2 MIDDLE ATLANTIC 286 54 39 1832 64 62 4 4 E N CENTRAL 348 88 85 2028 46 53 2 3 W N CENTRAL 361 55 3 2357 12 -92 1 -4 SOUTH ATLANTIC 246 77 77 1268 117 162 10 15 E S CENTRAL 254 79 91 1264 110 46 10 4 W S CENTRAL 147 3 -1 773 -43 -168 -5 -18 MOUNTAIN 198 -37 -24 1740 -153 -291 -8 -14 PACIFIC 131 -20 2 1240 41 -27 3 -2 UNITED STATES 265 40 33 1734 23 -23 1 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 270 20 -2 1952 -69 -63 -3 -3 MIDDLE ATLANTIC 286 54 40 1822 61 64 3 4 E N CENTRAL 346 89 88 1994 68 67 4 3 W N CENTRAL 336 53 12 2077 -8 -125 0 -6 SOUTH ATLANTIC 190 72 82 883 131 176 17 25 E S CENTRAL 261 84 93 1297 105 43 9 3 W S CENTRAL 124 2 4 626 -32 -122 -5 -16 MOUNTAIN 178 -45 -28 1543 -195 -332 -11 -18 PACIFIC 107 -24 3 896 11 -21 1 -2 UNITED STATES 194 12 22 1316 -18 -64 -1 -5 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 267 28 9 1844 -47 -24 -2 -1 MIDDLE ATLANTIC 284 56 45 1784 56 83 3 5 E N CENTRAL 347 88 86 1999 54 51 3 3 W N CENTRAL 338 54 13 2101 -4 -118 0 -5 SOUTH ATLANTIC 236 74 78 1191 121 153 11 15 E S CENTRAL 240 75 86 1183 99 43 9 4 W S CENTRAL 127 1 1 655 -24 -124 -4 -16 MOUNTAIN 186 -43 -26 1615 -183 -316 -10 -16 PACIFIC 110 -22 2 937 28 -11 3 -1 UNITED STATES 243 39 39 1505 18 -12 1 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 271 21 1 1947 -71 -48 -4 -2 MIDDLE ATLANTIC 286 54 40 1824 64 66 4 4 E N CENTRAL 347 87 84 2046 44 62 2 3 W N CENTRAL 385 60 1 2631 29 -14 1 -1 SOUTH ATLANTIC 256 79 74 1313 109 161 9 14 E S CENTRAL 266 86 95 1331 119 50 10 4 W S CENTRAL 126 3 3 633 -34 -128 -5 -17 MOUNTAIN 296 18 -4 2360 36 -26 2 -1 PACIFIC 166 -14 2 1737 113 -26 7 -1 UNITED STATES 281 47 33 1834 30 47 2 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 279 15 -9 2120 -79 -82 -4 -4 MIDDLE ATLANTIC 290 58 45 1838 71 83 4 5 E N CENTRAL 349 85 81 2079 48 51 2 3 W N CENTRAL 333 59 25 2000 2 -108 0 -5 SOUTH ATLANTIC 249 80 82 1273 118 164 10 15 E S CENTRAL 248 78 90 1232 100 44 9 4 W S CENTRAL 163 15 12 828 -20 -137 -2 -14 MOUNTAIN 207 -31 -22 1802 -121 -236 -6 -12 PACIFIC 141 -17 3 1362 54 -30 4 -2 UNITED STATES 248 36 33 1641 31 -14 2 -1