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 24, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 24, 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 148 3 4 991 52 34 6 4 ARIZONA 82 -41 -34 621 -59 -98 -9 -14 ARKANSAS 166 -14 18 1134 -37 -104 -3 -8 CALIFORNIA 104 -23 2 820 -20 -22 -2 -3 COLORADO 228 -64 -31 2198 -365 -594 -14 -21 CONNECTICUT 250 8 -42 1910 -66 -34 -3 -2 DELAWARE 238 36 -16 1555 115 123 8 9 FLORIDA 63 21 11 343 163 191 91 126 GEORGIA 162 13 1 1097 130 108 13 11 IDAHO 257 -34 11 2442 -125 -252 -5 -9 ILLINOIS 304 20 66 2143 46 61 2 3 INDIANA 288 28 59 2041 126 125 7 7 IOWA 314 -2 42 2396 -3 -53 0 -2 KANSAS 231 -22 11 1630 -87 -317 -5 -16 KENTUCKY 243 29 47 1663 160 95 11 6 LOUISIANA 99 -4 9 614 32 -12 5 -2 MAINE 269 -28 -61 2563 -127 -213 -5 -8 MARYLAND 236 29 -21 1600 110 123 7 8 MASSACHUSETTS 247 0 -56 2036 -35 -66 -2 -3 MICHIGAN 285 10 9 2303 21 -3 1 0 MINNESOTA 337 -20 20 3062 35 55 1 2 MISSISSIPPI 129 -4 5 867 28 -23 3 -3 MISSOURI 236 -14 27 1721 -35 -80 -2 -4 MONTANA 332 14 66 3016 -4 -107 0 -3 NEBRASKA 279 -22 13 2141 -137 -384 -6 -15 NEVADA 140 -55 -34 1200 -149 -156 -11 -12 NEW HAMPSHIRE 274 -10 -64 2437 -160 -114 -6 -4 NEW JERSEY 248 26 -21 1755 28 91 2 5 NEW MEXICO 143 -69 -57 1371 -284 -329 -17 -19 NEW YORK 267 21 -34 2070 90 14 5 1 NORTH CAROLINA 204 34 6 1309 154 192 13 17 NORTH DAKOTA 376 -4 34 3311 -25 36 -1 1 OHIO 287 34 39 2049 94 122 5 6 OKLAHOMA 174 -24 11 1150 -96 -226 -8 -16 OREGON 190 -13 21 2010 109 -67 6 -3 PENNSYLVANIA 266 27 -9 1996 77 107 4 6 RHODE ISLAND 238 4 -56 1844 -63 -58 -3 -3 SOUTH CAROLINA 173 30 3 1093 172 157 19 17 SOUTH DAKOTA 329 -3 31 2653 -56 -228 -2 -8 TENNESSEE 208 18 26 1443 114 73 9 5 TEXAS 71 -45 -22 568 -71 -151 -11 -21 UTAH 215 -72 -71 2035 -301 -430 -13 -17 VERMONT 299 4 -65 2681 81 -4 3 0 VIRGINIA 237 36 -4 1582 93 156 6 11 WASHINGTON 189 -25 8 2221 128 -36 6 -2 WEST VIRGINIA 274 49 26 1978 201 202 11 11 WISCONSIN 314 -2 33 2579 -21 24 -1 1 WYOMING 284 -39 1 2690 -287 -464 -10 -15 POPULATION WEIGHTED REGION NEW ENGLAND 254 -1 -52 2078 -67 -73 -3 -3 MIDDLE ATLANTIC 263 24 -24 1982 74 66 4 3 E N CENTRAL 295 20 43 2196 62 77 3 4 W N CENTRAL 285 -16 24 2280 -28 -96 -1 -4 SOUTH ATLANTIC 162 28 5 1045 148 169 16 19 E S CENTRAL 188 13 23 1287 97 55 8 4 W S CENTRAL 93 -36 -12 672 -73 -141 -10 -17 MOUNTAIN 177 -49 -33 1612 -185 -294 -10 -15 PACIFIC 123 -21 5 1114 18 -23 2 -2 UNITED STATES 196 1 1 1492 25 3 2 0 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 260 -5 -56 2217 -102 -103 -4 -4 MIDDLE ATLANTIC 265 23 -23 1994 70 56 4 3 E N CENTRAL 296 18 37 2242 48 60 2 3 W N CENTRAL 288 -15 24 2319 -16 -94 -1 -4 SOUTH ATLANTIC 189 29 2 1232 136 157 12 15 E S CENTRAL 177 10 19 1199 81 41 7 4 W S CENTRAL 108 -33 -6 772 -65 -145 -8 -16 MOUNTAIN 204 -42 -24 1872 -183 -291 -9 -13 PACIFIC 123 -21 5 1115 18 -27 2 -2 UNITED STATES 219 0 8 1672 26 -5 2 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 254 -3 -55 2124 -83 -98 -4 -4 MIDDLE ATLANTIC 266 25 -14 2001 71 79 4 4 E N CENTRAL 291 29 46 2100 95 102 5 5 W N CENTRAL 342 -8 30 2921 -22 -30 -1 -1 SOUTH ATLANTIC 247 39 8 1723 158 176 10 11 E S CENTRAL 232 26 41 1595 150 90 10 6 W S CENTRAL 96 -34 -8 695 -64 -139 -8 -17 MOUNTAIN 233 -47 -26 2174 -225 -365 -9 -14 PACIFIC 144 -21 8 1435 36 -27 3 -2 UNITED STATES 260 20 -8 1981 60 53 3 3 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 255 -2 -55 2140 -74 -85 -3 -4 MIDDLE ATLANTIC 265 22 -25 2011 78 43 4 2 E N CENTRAL 297 20 44 2213 55 73 3 3 W N CENTRAL 310 -13 23 2597 -6 -61 0 -2 SOUTH ATLANTIC 101 24 8 608 153 177 34 41 E S CENTRAL 185 11 20 1266 85 50 7 4 W S CENTRAL 82 -40 -15 614 -72 -147 -10 -19 MOUNTAIN 129 -46 -34 1137 -118 -199 -9 -15 PACIFIC 107 -22 3 848 -24 -26 -3 -3 UNITED STATES 141 -8 2 1076 29 26 3 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 251 2 -50 2029 -56 -61 -3 -3 MIDDLE ATLANTIC 262 26 -21 1979 69 81 4 4 E N CENTRAL 295 25 46 2157 80 92 4 4 W N CENTRAL 276 -16 23 2177 -32 -120 -1 -5 SOUTH ATLANTIC 138 26 5 877 146 174 20 25 E S CENTRAL 188 13 22 1284 95 57 8 5 W S CENTRAL 88 -36 -13 645 -73 -144 -10 -18 MOUNTAIN 139 -47 -29 1226 -127 -205 -9 -14 PACIFIC 139 -20 8 1370 41 -21 3 -2 UNITED STATES 160 0 3 1185 56 40 5 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 256 -2 -53 2144 -75 -86 -3 -4 MIDDLE ATLANTIC 266 23 -23 2017 76 47 4 2 E N CENTRAL 296 19 40 2229 49 70 2 3 W N CENTRAL 308 -14 23 2566 -10 -81 0 -3 SOUTH ATLANTIC 212 33 1 1416 137 161 11 13 E S CENTRAL 205 17 30 1403 114 65 9 5 W S CENTRAL 122 -33 -3 852 -77 -172 -8 -17 MOUNTAIN 205 -43 -23 1883 -189 -313 -9 -14 PACIFIC 138 -21 8 1338 24 -30 2 -2 UNITED STATES 238 1 3 1897 16 -27 1 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 254 -3 -55 2126 -78 -101 -4 -5 MIDDLE ATLANTIC 266 24 -23 2007 74 49 4 3 E N CENTRAL 295 22 44 2194 73 87 3 4 W N CENTRAL 286 -15 25 2273 -28 -110 -1 -5 SOUTH ATLANTIC 154 27 6 992 149 178 18 22 E S CENTRAL 211 22 31 1441 113 64 9 5 W S CENTRAL 95 -34 -9 682 -69 -134 -9 -16 MOUNTAIN 179 -55 -35 1667 -240 -363 -13 -18 PACIFIC 115 -22 5 980 -4 -24 0 -2 UNITED STATES 179 -14 -4 1441 -32 -72 -2 -5 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 248 0 -53 2015 -53 -61 -3 -3 MIDDLE ATLANTIC 261 25 -24 1964 68 65 4 3 E N CENTRAL 295 18 42 2199 56 69 3 3 W N CENTRAL 285 -16 23 2296 -25 -104 -1 -4 SOUTH ATLANTIC 199 28 -2 1330 138 150 12 13 E S CENTRAL 192 15 24 1314 103 59 9 5 W S CENTRAL 98 -36 -9 714 -63 -135 -8 -16 MOUNTAIN 189 -53 -32 1747 -226 -345 -11 -16 PACIFIC 118 -20 6 1023 14 -14 1 -1 UNITED STATES 215 -1 4 1653 11 -15 1 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 256 -1 -53 2123 -78 -84 -4 -4 MIDDLE ATLANTIC 266 24 -23 2009 77 51 4 3 E N CENTRAL 294 17 34 2245 45 74 2 3 W N CENTRAL 328 -15 23 2854 6 -3 0 0 SOUTH ATLANTIC 222 35 -4 1467 129 156 10 12 E S CENTRAL 216 21 34 1479 127 73 9 5 W S CENTRAL 95 -35 -10 689 -72 -141 -9 -17 MOUNTAIN 283 -4 -51 2558 30 -59 1 -2 PACIFIC 171 -20 12 1856 95 -29 5 -2 UNITED STATES 258 15 -25 2012 35 29 2 1 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 261 -10 -58 2297 -95 -123 -4 -5 MIDDLE ATLANTIC 267 24 -21 2023 83 68 4 3 E N CENTRAL 296 17 34 2280 50 64 2 3 W N CENTRAL 275 -16 23 2188 -19 -93 -1 -4 SOUTH ATLANTIC 213 34 5 1422 139 166 11 13 E S CENTRAL 199 17 28 1367 104 62 8 5 W S CENTRAL 133 -24 4 914 -48 -136 -5 -13 MOUNTAIN 213 -37 -21 1950 -153 -257 -7 -12 PACIFIC 147 -19 9 1466 38 -33 3 -2 UNITED STATES 222 -1 3 1794 24 -16 1 -1