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 27, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 27, 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 167 13 27 1084 73 61 7 6 ARIZONA 91 -37 -58 663 -73 -129 -10 -16 ARKANSAS 185 -5 19 1232 -24 -102 -2 -8 CALIFORNIA 110 -19 -18 869 -25 -29 -3 -3 COLORADO 240 -53 -59 2305 -380 -634 -14 -22 CONNECTICUT 256 13 14 2030 -53 4 -3 0 DELAWARE 237 31 27 1666 133 165 9 11 FLORIDA 80 34 29 387 184 217 91 128 GEORGIA 184 29 31 1194 156 141 15 13 IDAHO 248 -47 -37 2545 -148 -288 -5 -10 ILLINOIS 284 -2 39 2268 47 74 2 3 INDIANA 276 12 48 2166 134 150 7 7 IOWA 309 -6 32 2544 11 -35 0 -1 KANSAS 259 7 0 1748 -73 -332 -4 -16 KENTUCKY 248 27 70 1781 179 137 11 8 LOUISIANA 117 4 15 689 52 -1 8 0 MAINE 271 -25 -8 2697 -121 -185 -4 -6 MARYLAND 233 21 11 1707 122 151 8 10 MASSACHUSETTS 249 -1 -4 2153 -28 -35 -1 -2 MICHIGAN 277 -3 10 2426 20 13 1 1 MINNESOTA 326 -29 31 3214 36 84 1 3 MISSISSIPPI 152 9 25 956 49 -4 5 0 MISSOURI 257 4 29 1844 -21 -79 -1 -4 MONTANA 297 -13 -18 3130 -17 -146 -1 -4 NEBRASKA 293 -2 -6 2273 -126 -396 -5 -15 NEVADA 147 -51 -53 1264 -169 -185 -12 -13 NEW HAMPSHIRE 276 -8 -7 2570 -151 -85 -6 -3 NEW JERSEY 252 28 29 1873 47 135 3 8 NEW MEXICO 159 -63 -75 1450 -302 -368 -17 -20 NEW YORK 275 26 25 2198 107 56 5 3 NORTH CAROLINA 211 36 35 1410 177 228 14 19 NORTH DAKOTA 355 -18 12 3461 -30 40 -1 1 OHIO 273 16 41 2172 103 156 5 8 OKLAHOMA 210 5 11 1252 -81 -238 -6 -16 OREGON 178 -24 -25 2086 100 -82 5 -4 PENNSYLVANIA 263 18 20 2117 89 140 4 7 RHODE ISLAND 240 4 -6 1956 -55 -29 -3 -1 SOUTH CAROLINA 187 38 32 1186 197 192 20 19 SOUTH DAKOTA 316 -9 1 2789 -54 -235 -2 -8 TENNESSEE 220 21 46 1552 133 102 9 7 TEXAS 105 -23 -14 642 -56 -154 -8 -19 UTAH 229 -67 -87 2141 -322 -475 -13 -18 VERMONT 316 22 20 2835 106 48 4 2 VIRGINIA 236 29 23 1690 108 186 7 12 WASHINGTON 173 -40 -37 2294 111 -59 5 -3 WEST VIRGINIA 271 36 47 2101 218 237 12 13 WISCONSIN 290 -30 13 2708 -31 32 -1 1 WYOMING 276 -43 -52 2811 -298 -504 -10 -15 POPULATION WEIGHTED REGION NEW ENGLAND 257 2 1 2199 -57 -41 -3 -2 MIDDLE ATLANTIC 266 24 23 2106 90 105 4 5 E N CENTRAL 281 2 33 2321 64 97 3 4 W N CENTRAL 291 -9 20 2415 -20 -89 -1 -4 SOUTH ATLANTIC 172 33 30 1129 169 200 18 22 E S CENTRAL 201 17 43 1389 115 83 9 6 W S CENTRAL 124 -16 -6 751 -58 -143 -7 -16 MOUNTAIN 184 -47 -57 1694 -201 -328 -11 -16 PACIFIC 125 -22 -20 1169 10 -33 1 -3 UNITED STATES 203 2 10 1589 33 17 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 262 -3 -3 2342 -93 -72 -4 -3 MIDDLE ATLANTIC 268 23 24 2118 85 95 4 5 E N CENTRAL 282 0 30 2368 50 81 2 4 W N CENTRAL 294 -8 22 2457 -6 -85 0 -3 SOUTH ATLANTIC 199 33 32 1329 158 191 13 17 E S CENTRAL 192 16 39 1299 100 68 8 6 W S CENTRAL 140 -12 0 856 -49 -147 -5 -15 MOUNTAIN 208 -41 -49 1965 -196 -321 -9 -14 PACIFIC 125 -22 -20 1170 10 -37 1 -3 UNITED STATES 224 1 16 1778 34 10 2 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 256 -2 -2 2246 -74 -67 -3 -3 MIDDLE ATLANTIC 265 20 22 2123 84 114 4 6 E N CENTRAL 277 10 40 2224 101 128 5 6 W N CENTRAL 330 -16 17 3066 -22 -22 -1 -1 SOUTH ATLANTIC 246 32 34 1836 175 209 11 13 E S CENTRAL 238 23 62 1709 167 127 11 8 W S CENTRAL 126 -14 -3 774 -49 -141 -6 -15 MOUNTAIN 237 -45 -53 2280 -238 -398 -9 -15 PACIFIC 140 -25 -24 1495 27 -41 2 -3 UNITED STATES 259 15 18 2100 71 80 3 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 257 -1 -2 2262 -65 -54 -3 -2 MIDDLE ATLANTIC 269 24 24 2136 95 83 5 4 E N CENTRAL 281 -1 32 2338 56 93 2 4 W N CENTRAL 307 -14 21 2739 0 -48 0 -2 SOUTH ATLANTIC 115 33 28 667 173 204 35 44 E S CENTRAL 199 17 41 1368 104 78 8 6 W S CENTRAL 114 -19 -8 691 -56 -148 -7 -18 MOUNTAIN 138 -43 -57 1200 -133 -231 -10 -16 PACIFIC 113 -19 -17 898 -30 -34 -3 -4 UNITED STATES 148 -5 -1 1146 32 32 3 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 255 5 3 2149 -46 -28 -2 -1 MIDDLE ATLANTIC 263 22 20 2101 83 117 4 6 E N CENTRAL 280 5 37 2282 84 115 4 5 W N CENTRAL 284 -6 18 2309 -22 -117 -1 -5 SOUTH ATLANTIC 149 32 28 951 166 203 21 27 E S CENTRAL 201 17 42 1386 113 85 9 7 W S CENTRAL 120 -14 -5 723 -56 -145 -7 -17 MOUNTAIN 147 -43 -55 1292 -142 -238 -10 -16 PACIFIC 138 -23 -23 1430 32 -34 2 -2 UNITED STATES 171 6 13 1270 68 55 6 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 258 -1 0 2266 -66 -55 -3 -2 MIDDLE ATLANTIC 270 24 26 2142 92 87 4 4 E N CENTRAL 281 -1 32 2354 50 91 2 4 W N CENTRAL 307 -13 20 2708 -3 -69 0 -2 SOUTH ATLANTIC 216 31 29 1517 154 193 11 15 E S CENTRAL 216 20 51 1511 133 98 10 7 W S CENTRAL 155 -9 1 939 -62 -178 -6 -16 MOUNTAIN 209 -41 -50 1975 -203 -345 -9 -15 PACIFIC 137 -24 -22 1398 15 -42 1 -3 UNITED STATES 238 -2 9 2007 22 -13 1 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 256 -2 -2 2248 -69 -70 -3 -3 MIDDLE ATLANTIC 270 25 26 2132 90 89 4 4 E N CENTRAL 281 3 35 2319 75 108 3 5 W N CENTRAL 292 -7 18 2408 -19 -106 -1 -4 SOUTH ATLANTIC 163 31 29 1072 169 208 19 24 E S CENTRAL 221 23 54 1550 132 98 9 7 W S CENTRAL 125 -15 -3 761 -54 -135 -7 -15 MOUNTAIN 190 -49 -59 1754 -255 -398 -13 -18 PACIFIC 119 -20 -18 1032 -11 -34 -1 -3 UNITED STATES 185 -13 -8 1527 -32 -71 -2 -4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 250 0 -1 2133 -45 -29 -2 -1 MIDDLE ATLANTIC 263 23 21 2086 83 103 4 5 E N CENTRAL 281 -1 32 2324 57 89 3 4 W N CENTRAL 291 -10 19 2431 -18 -98 -1 -4 SOUTH ATLANTIC 206 30 26 1429 158 181 12 15 E S CENTRAL 206 19 45 1419 122 89 9 7 W S CENTRAL 130 -15 -3 795 -47 -137 -6 -15 MOUNTAIN 196 -49 -59 1834 -243 -382 -12 -17 PACIFIC 120 -20 -19 1075 6 -24 1 -2 UNITED STATES 218 -2 8 1754 16 -4 1 0 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 258 0 1 2245 -69 -52 -3 -2 MIDDLE ATLANTIC 270 25 26 2134 93 91 5 4 E N CENTRAL 279 -3 28 2370 46 96 2 4 W N CENTRAL 321 -21 24 3001 8 15 0 1 SOUTH ATLANTIC 222 29 24 1570 145 187 10 14 E S CENTRAL 226 22 56 1590 145 108 10 7 W S CENTRAL 126 -14 -4 768 -57 -143 -7 -16 MOUNTAIN 295 8 3 2698 45 -29 2 -1 PACIFIC 161 -30 -29 1925 83 -46 5 -2 UNITED STATES 260 14 18 2133 47 63 2 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 264 -8 -3 2425 -86 -91 -3 -4 MIDDLE ATLANTIC 269 23 24 2147 98 106 5 5 E N CENTRAL 281 -3 26 2405 50 83 2 4 W N CENTRAL 284 -8 23 2321 -11 -86 0 -4 SOUTH ATLANTIC 217 32 31 1524 157 198 11 15 E S CENTRAL 209 18 46 1472 122 91 9 7 W S CENTRAL 160 -6 7 1003 -33 -138 -3 -12 MOUNTAIN 216 -37 -43 2046 -165 -283 -7 -12 PACIFIC 143 -25 -25 1528 28 -47 2 -3 UNITED STATES 224 -2 7 1898 30 -5 2 0