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 26, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 26, 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 161 8 20 1053 64 54 6 5 ARIZONA 84 -42 -56 647 -70 -122 -10 -16 ARKANSAS 172 -18 12 1196 -34 -105 -3 -8 CALIFORNIA 109 -20 -11 852 -24 -27 -3 -3 COLORADO 230 -63 -57 2270 -375 -624 -14 -22 CONNECTICUT 253 11 -12 1989 -57 -18 -3 -1 DELAWARE 235 31 10 1628 127 149 8 10 FLORIDA 71 26 17 364 169 203 87 126 GEORGIA 178 24 23 1161 146 131 14 13 IDAHO 250 -45 -21 2512 -140 -274 -5 -10 ILLINOIS 282 -6 44 2221 39 71 2 3 INDIANA 275 10 51 2121 126 144 6 7 IOWA 302 -16 31 2491 0 -41 0 -2 KANSAS 245 -11 -3 1710 -79 -330 -4 -16 KENTUCKY 243 21 61 1740 169 125 11 8 LOUISIANA 105 -7 1 660 39 -11 6 -2 MAINE 269 -26 -31 2654 -119 -198 -4 -7 MARYLAND 233 22 -1 1671 118 140 8 9 MASSACHUSETTS 250 2 -25 2115 -28 -52 -1 -2 MICHIGAN 275 -4 7 2383 18 9 1 0 MINNESOTA 328 -30 34 3163 33 80 1 3 MISSISSIPPI 141 -2 11 924 37 -13 4 -1 MISSOURI 242 -14 19 1800 -32 -83 -2 -4 MONTANA 307 -6 10 3093 -12 -132 0 -4 NEBRASKA 282 -18 -10 2230 -131 -397 -6 -15 NEVADA 144 -53 -50 1242 -163 -176 -12 -12 NEW HAMPSHIRE 276 -7 -30 2526 -152 -101 -6 -4 NEW JERSEY 248 25 7 1832 40 114 2 7 NEW MEXICO 149 -70 -74 1423 -297 -356 -17 -20 NEW YORK 271 24 1 2154 101 35 5 2 NORTH CAROLINA 209 35 28 1375 168 216 14 19 NORTH DAKOTA 366 -12 21 3415 -27 40 -1 1 OHIO 274 17 37 2129 97 145 5 7 OKLAHOMA 191 -15 4 1219 -88 -234 -7 -16 OREGON 180 -23 -9 2059 101 -77 5 -4 PENNSYLVANIA 262 19 7 2075 84 125 4 6 RHODE ISLAND 240 6 -29 1919 -56 -47 -3 -2 SOUTH CAROLINA 184 37 27 1154 188 181 19 19 SOUTH DAKOTA 317 -12 5 2747 -53 -234 -2 -8 TENNESSEE 215 16 40 1515 124 95 9 7 TEXAS 87 -38 -27 618 -62 -155 -9 -20 UTAH 221 -74 -85 2105 -317 -460 -13 -18 VERMONT 311 18 -12 2783 99 24 4 1 VIRGINIA 237 31 14 1654 103 175 7 12 WASHINGTON 176 -38 -22 2267 114 -53 5 -2 WEST VIRGINIA 271 38 39 2058 210 224 11 12 WISCONSIN 294 -27 21 2662 -33 33 -1 1 WYOMING 274 -48 -37 2773 -293 -489 -10 -15 POPULATION WEIGHTED REGION NEW ENGLAND 256 1 -22 2159 -59 -59 -3 -3 MIDDLE ATLANTIC 263 22 3 2063 84 86 4 4 E N CENTRAL 280 0 34 2276 58 92 3 4 W N CENTRAL 284 -19 18 2369 -26 -92 -1 -4 SOUTH ATLANTIC 168 30 21 1098 159 188 17 21 E S CENTRAL 195 11 35 1354 106 75 8 6 W S CENTRAL 106 -32 -19 724 -66 -145 -8 -17 MOUNTAIN 178 -52 -54 1666 -197 -319 -11 -16 PACIFIC 125 -21 -11 1150 12 -30 1 -3 UNITED STATES 198 -2 4 1555 28 11 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 262 -3 -25 2301 -94 -89 -4 -4 MIDDLE ATLANTIC 265 21 4 2075 79 76 4 4 E N CENTRAL 282 0 31 2323 45 76 2 3 W N CENTRAL 287 -18 20 2410 -13 -88 -1 -4 SOUTH ATLANTIC 196 31 23 1295 149 179 13 16 E S CENTRAL 185 9 30 1264 90 59 8 5 W S CENTRAL 123 -28 -11 828 -57 -148 -6 -15 MOUNTAIN 203 -45 -46 1934 -192 -313 -9 -14 PACIFIC 125 -21 -11 1151 12 -34 1 -3 UNITED STATES 219 -4 10 1741 29 4 2 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 256 -1 -24 2206 -75 -84 -3 -4 MIDDLE ATLANTIC 263 19 6 2081 79 98 4 5 E N CENTRAL 277 10 40 2180 95 121 5 6 W N CENTRAL 333 -17 21 3019 -23 -24 -1 -1 SOUTH ATLANTIC 246 33 25 1797 168 197 10 12 E S CENTRAL 234 18 55 1670 158 117 10 8 W S CENTRAL 109 -30 -15 747 -57 -143 -7 -16 MOUNTAIN 232 -50 -48 2245 -234 -388 -9 -15 PACIFIC 141 -24 -13 1474 29 -37 2 -2 UNITED STATES 257 14 6 2059 66 68 3 3 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 257 0 -24 2222 -66 -71 -3 -3 MIDDLE ATLANTIC 266 22 4 2093 89 64 4 3 E N CENTRAL 281 -1 34 2293 51 88 2 4 W N CENTRAL 304 -20 21 2691 -5 -51 0 -2 SOUTH ATLANTIC 108 27 17 641 160 191 33 42 E S CENTRAL 193 10 33 1333 94 70 8 6 W S CENTRAL 97 -34 -20 666 -63 -149 -9 -18 MOUNTAIN 131 -48 -55 1178 -129 -223 -10 -16 PACIFIC 112 -19 -10 881 -28 -32 -3 -4 UNITED STATES 145 -7 -1 1121 29 29 3 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 254 5 -20 2109 -48 -47 -2 -2 MIDDLE ATLANTIC 261 22 3 2059 78 100 4 5 E N CENTRAL 280 5 38 2237 78 109 4 5 W N CENTRAL 276 -18 15 2264 -29 -119 -1 -5 SOUTH ATLANTIC 144 28 19 922 155 191 20 26 E S CENTRAL 195 11 34 1351 104 77 8 6 W S CENTRAL 103 -30 -18 697 -64 -147 -8 -17 MOUNTAIN 141 -48 -51 1269 -138 -229 -10 -15 PACIFIC 138 -23 -12 1409 34 -30 2 -2 UNITED STATES 165 1 7 1240 62 49 5 4 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 258 0 -22 2226 -67 -72 -3 -3 MIDDLE ATLANTIC 267 22 6 2099 86 68 4 3 E N CENTRAL 281 -1 32 2309 45 85 2 4 W N CENTRAL 303 -20 20 2660 -8 -72 0 -3 SOUTH ATLANTIC 214 30 19 1482 147 181 11 14 E S CENTRAL 210 13 43 1474 123 89 9 6 W S CENTRAL 137 -26 -9 910 -69 -177 -7 -16 MOUNTAIN 204 -46 -45 1944 -199 -336 -9 -15 PACIFIC 137 -24 -12 1377 17 -39 1 -3 UNITED STATES 235 -5 4 1969 18 -19 1 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 256 -1 -24 2208 -70 -87 -3 -4 MIDDLE ATLANTIC 267 23 6 2089 84 70 4 3 E N CENTRAL 280 1 35 2274 69 102 3 5 W N CENTRAL 285 -17 17 2362 -25 -108 -1 -4 SOUTH ATLANTIC 158 27 19 1041 158 195 18 23 E S CENTRAL 215 17 45 1512 122 88 9 6 W S CENTRAL 108 -30 -15 734 -62 -137 -8 -16 MOUNTAIN 182 -56 -56 1725 -251 -388 -13 -18 PACIFIC 118 -20 -10 1014 -9 -31 -1 -3 UNITED STATES 181 -16 -9 1497 -34 -73 -2 -5 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 250 1 -23 2094 -46 -47 -2 -2 MIDDLE ATLANTIC 260 22 2 2044 78 85 4 4 E N CENTRAL 280 -2 33 2279 52 84 2 4 W N CENTRAL 284 -20 18 2385 -24 -100 -1 -4 SOUTH ATLANTIC 204 29 17 1395 150 170 12 14 E S CENTRAL 200 13 37 1383 112 80 9 6 W S CENTRAL 113 -31 -14 768 -55 -138 -7 -15 MOUNTAIN 190 -55 -55 1805 -238 -371 -12 -17 PACIFIC 120 -20 -10 1057 8 -21 1 -2 UNITED STATES 214 -6 3 1719 12 -9 1 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 258 1 -22 2205 -70 -70 -3 -3 MIDDLE ATLANTIC 267 23 6 2091 87 72 4 4 E N CENTRAL 280 -2 29 2326 42 91 2 4 W N CENTRAL 321 -24 26 2952 5 12 0 0 SOUTH ATLANTIC 222 30 15 1535 139 176 10 13 E S CENTRAL 221 17 49 1552 136 99 10 7 W S CENTRAL 108 -31 -17 741 -65 -145 -8 -16 MOUNTAIN 291 5 -18 2651 41 -44 2 -2 PACIFIC 163 -28 -16 1900 85 -42 5 -2 UNITED STATES 258 13 0 2092 43 47 2 2 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 263 -8 -26 2383 -87 -108 -4 -4 MIDDLE ATLANTIC 266 21 5 2104 92 88 5 4 E N CENTRAL 282 -2 28 2361 46 79 2 3 W N CENTRAL 275 -20 19 2275 -18 -89 -1 -4 SOUTH ATLANTIC 216 32 23 1489 150 187 11 14 E S CENTRAL 204 13 39 1436 113 83 9 6 W S CENTRAL 144 -22 -2 972 -42 -139 -4 -13 MOUNTAIN 212 -40 -40 2014 -161 -276 -7 -12 PACIFIC 144 -24 -13 1506 30 -43 2 -3 UNITED STATES 221 -5 4 1862 26 -10 1 -1