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 10, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 10, 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 195 64 54 657 -3 -32 0 -5 ARIZONA 63 -37 -91 473 33 -16 8 -3 ARKANSAS 190 36 -25 767 -58 -133 -7 -15 CALIFORNIA 79 -24 -73 634 38 3 6 0 COLORADO 214 -39 -165 1744 -259 -525 -13 -23 CONNECTICUT 264 44 65 1409 -97 -3 -6 0 DELAWARE 239 60 67 1078 24 93 2 9 FLORIDA 100 69 77 181 78 92 76 103 GEORGIA 205 73 62 729 46 37 7 5 IDAHO 234 -23 -124 1955 -55 -209 -3 -10 ILLINOIS 318 70 44 1504 -50 -49 -3 -3 INDIANA 305 77 47 1438 18 -1 1 0 IOWA 319 45 -7 1724 -69 -93 -4 -5 KANSAS 222 11 -84 1137 -100 -306 -8 -21 KENTUCKY 272 84 54 1140 41 -29 4 -2 LOUISIANA 136 47 23 407 22 -39 6 -9 MAINE 283 10 41 2025 -85 -128 -4 -6 MARYLAND 243 61 60 1110 19 89 2 9 MASSACHUSETTS 267 39 62 1542 -49 -11 -3 -1 MICHIGAN 284 36 17 1709 -43 -40 -2 -2 MINNESOTA 368 46 -11 2305 -31 36 -1 2 MISSISSIPPI 176 58 32 581 -1 -63 0 -10 MISSOURI 255 40 -15 1189 -87 -150 -7 -11 MONTANA 280 3 -129 2428 10 -88 0 -3 NEBRASKA 260 5 -102 1555 -147 -329 -9 -17 NEVADA 125 -39 -111 932 -44 -69 -5 -7 NEW HAMPSHIRE 291 29 55 1882 -160 -46 -8 -2 NEW JERSEY 249 50 61 1258 -40 78 -3 7 NEW MEXICO 154 -36 -87 1077 -160 -229 -13 -18 NEW YORK 272 48 62 1539 36 28 2 2 NORTH CAROLINA 235 85 84 879 48 125 6 17 NORTH DAKOTA 368 27 -70 2536 -67 58 -3 2 OHIO 286 61 42 1463 -10 21 -1 1 OKLAHOMA 190 25 -59 780 -88 -227 -10 -23 OREGON 166 -13 -105 1657 145 -50 10 -3 PENNSYLVANIA 269 53 53 1454 -5 69 0 5 RHODE ISLAND 256 41 59 1369 -84 -7 -6 -1 SOUTH CAROLINA 214 85 90 720 72 95 11 15 SOUTH DAKOTA 301 13 -86 1981 -91 -202 -4 -9 TENNESSEE 242 72 43 986 20 -21 2 -2 TEXAS 111 17 -49 402 -13 -105 -3 -21 UTAH 200 -46 -149 1605 -183 -294 -10 -15 VERMONT 314 43 73 2076 50 49 2 2 VIRGINIA 249 70 66 1084 -18 91 -2 9 WASHINGTON 177 -15 -103 1862 180 18 11 1 WEST VIRGINIA 288 80 68 1408 64 97 5 7 WISCONSIN 323 39 19 1896 -95 -24 -5 -1 WYOMING 248 -32 -172 2139 -222 -415 -9 -16 POPULATION WEIGHTED REGION NEW ENGLAND 269 37 57 1570 -80 -22 -5 -1 MIDDLE ATLANTIC 266 49 58 1454 9 60 1 4 E N CENTRAL 302 59 36 1579 -29 -11 -2 -1 W N CENTRAL 295 33 -35 1655 -76 -120 -4 -7 SOUTH ATLANTIC 190 74 73 692 52 92 8 15 E S CENTRAL 226 70 45 874 17 -32 2 -4 W S CENTRAL 127 21 -38 464 -33 -115 -7 -20 MOUNTAIN 162 -34 -116 1269 -92 -211 -7 -14 PACIFIC 100 -22 -81 890 73 6 9 1 UNITED STATES 206 34 3 1085 -5 -16 0 -1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 276 30 56 1696 -107 -44 -6 -3 MIDDLE ATLANTIC 269 52 60 1463 6 50 0 4 E N CENTRAL 301 54 31 1622 -39 -17 -2 -1 W N CENTRAL 298 34 -34 1688 -65 -118 -4 -7 SOUTH ATLANTIC 219 77 76 826 36 88 5 12 E S CENTRAL 215 68 46 810 10 -38 1 -4 W S CENTRAL 142 26 -38 532 -34 -127 -6 -19 MOUNTAIN 189 -25 -108 1477 -102 -221 -6 -13 PACIFIC 100 -22 -81 892 74 3 9 0 UNITED STATES 231 38 5 1212 -13 -33 -1 -3 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 270 32 57 1617 -89 -38 -5 -2 MIDDLE ATLANTIC 267 50 52 1462 -2 54 0 4 E N CENTRAL 296 64 40 1498 -7 -2 0 0 W N CENTRAL 343 33 -51 2197 -72 -29 -3 -1 SOUTH ATLANTIC 260 72 66 1208 42 99 4 9 E S CENTRAL 260 78 49 1093 38 -27 4 -2 W S CENTRAL 133 26 -33 480 -30 -117 -6 -20 MOUNTAIN 212 -31 -132 1722 -141 -286 -8 -14 PACIFIC 123 -20 -86 1169 86 5 8 0 UNITED STATES 266 50 40 1450 -8 25 -1 2 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 274 35 61 1629 -84 -29 -5 -2 MIDDLE ATLANTIC 268 50 59 1482 17 42 1 3 E N CENTRAL 302 58 34 1592 -36 -16 -2 -1 W N CENTRAL 324 37 -30 1917 -62 -78 -3 -4 SOUTH ATLANTIC 134 69 75 373 65 87 21 30 E S CENTRAL 223 69 47 858 9 -33 1 -4 W S CENTRAL 120 21 -41 428 -24 -112 -5 -21 MOUNTAIN 115 -34 -101 890 -26 -117 -3 -12 PACIFIC 82 -26 -77 658 33 1 5 0 UNITED STATES 139 13 -21 792 31 17 4 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 268 39 61 1526 -75 -15 -5 -1 MIDDLE ATLANTIC 266 49 58 1449 -2 66 0 5 E N CENTRAL 303 63 41 1542 -20 -5 -1 0 W N CENTRAL 286 32 -36 1573 -76 -145 -5 -8 SOUTH ATLANTIC 171 74 76 570 53 93 10 19 E S CENTRAL 225 70 45 871 15 -30 2 -3 W S CENTRAL 126 25 -35 446 -33 -115 -7 -20 MOUNTAIN 122 -35 -110 961 -34 -128 -3 -12 PACIFIC 118 -19 -85 1113 92 9 9 1 UNITED STATES 180 41 14 846 24 9 3 1 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 273 34 60 1632 -84 -31 -5 -2 MIDDLE ATLANTIC 269 50 59 1486 14 43 1 3 E N CENTRAL 300 55 33 1609 -41 -14 -2 -1 W N CENTRAL 318 33 -36 1894 -60 -91 -3 -5 SOUTH ATLANTIC 233 74 72 970 34 95 4 11 E S CENTRAL 240 75 49 956 24 -32 3 -3 W S CENTRAL 149 20 -48 585 -48 -155 -8 -21 MOUNTAIN 188 -27 -117 1488 -106 -243 -7 -14 PACIFIC 115 -22 -88 1085 77 -1 8 0 UNITED STATES 241 29 -3 1409 -15 -37 -1 -3 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 270 32 57 1619 -84 -41 -5 -2 MIDDLE ATLANTIC 269 51 59 1476 11 44 1 3 E N CENTRAL 302 59 37 1578 -20 -3 -1 0 W N CENTRAL 292 30 -38 1649 -75 -131 -4 -7 SOUTH ATLANTIC 183 74 74 654 51 97 8 17 E S CENTRAL 244 74 48 981 15 -37 2 -4 W S CENTRAL 130 24 -34 470 -34 -113 -7 -19 MOUNTAIN 170 -35 -118 1314 -140 -284 -10 -18 PACIFIC 91 -24 -78 773 54 2 8 0 UNITED STATES 178 11 -32 1080 -22 -67 -2 -6 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 267 40 62 1517 -69 -12 -4 -1 MIDDLE ATLANTIC 266 50 58 1441 3 59 0 4 E N CENTRAL 302 59 34 1582 -33 -16 -2 -1 W N CENTRAL 297 34 -33 1671 -71 -124 -4 -7 SOUTH ATLANTIC 225 74 70 904 40 86 5 11 E S CENTRAL 229 71 47 891 17 -30 2 -3 W S CENTRAL 134 25 -37 494 -26 -112 -5 -18 MOUNTAIN 175 -33 -126 1380 -127 -262 -8 -16 PACIFIC 93 -22 -79 811 69 13 9 2 UNITED STATES 221 29 -2 1209 -18 -33 -1 -3 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 271 33 58 1612 -88 -31 -5 -2 MIDDLE ATLANTIC 268 50 59 1478 14 46 1 3 E N CENTRAL 299 52 32 1629 -40 -2 -2 0 W N CENTRAL 345 39 -28 2135 -51 -14 -2 -1 SOUTH ATLANTIC 238 72 70 1002 23 98 2 11 E S CENTRAL 247 74 48 1009 26 -32 3 -3 W S CENTRAL 130 23 -40 475 -36 -117 -7 -20 MOUNTAIN 288 25 25 1993 23 -3 1 0 PACIFIC 153 -17 -96 1535 141 5 10 0 UNITED STATES 266 46 54 1492 -14 33 -1 2 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 278 27 55 1772 -91 -58 -5 -3 MIDDLE ATLANTIC 269 50 58 1488 17 58 1 4 E N CENTRAL 301 52 30 1659 -35 -10 -2 -1 W N CENTRAL 291 38 -27 1578 -70 -127 -4 -7 SOUTH ATLANTIC 236 75 71 971 31 93 3 11 E S CENTRAL 233 70 45 930 15 -34 2 -4 W S CENTRAL 160 28 -35 623 -38 -136 -6 -18 MOUNTAIN 197 -23 -98 1540 -80 -190 -5 -11 PACIFIC 124 -20 -91 1194 87 -4 8 0 UNITED STATES 226 27 -8 1337 -3 -29 0 -2