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 JAN 01, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 01, 2011 -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 150 3 -21 1170 59 26 5 2 ARIZONA 158 31 12 791 -34 -99 -4 -11 ARKANSAS 163 -15 -52 1326 -53 -159 -4 -11 CALIFORNIA 143 20 20 978 -3 -4 0 0 COLORADO 298 23 -12 2532 -348 -625 -12 -20 CONNECTICUT 249 0 9 2198 -61 -22 -3 -1 DELAWARE 228 22 23 1818 142 151 8 9 FLORIDA 88 46 33 440 211 232 92 112 GEORGIA 175 26 1 1302 163 124 14 11 IDAHO 286 1 -13 2764 -131 -274 -5 -9 ILLINOIS 257 -14 -60 2439 28 14 1 1 INDIANA 231 -21 -53 2311 104 86 5 4 IOWA 309 10 -53 2749 4 -97 0 -3 KANSAS 238 6 -55 1906 -81 -382 -4 -17 KENTUCKY 203 -4 -29 1903 159 85 9 5 LOUISIANA 103 0 -35 737 32 -50 5 -6 MAINE 286 -25 -1 2894 -147 -208 -5 -7 MARYLAND 218 8 0 1852 121 125 7 7 MASSACHUSETTS 245 -12 -3 2321 -42 -65 -2 -3 MICHIGAN 237 -37 -47 2580 -17 -42 -1 -2 MINNESOTA 332 -17 -48 3443 15 21 0 1 MISSISSIPPI 135 1 -28 1029 32 -47 3 -4 MISSOURI 223 -13 -68 1980 -51 -152 -3 -7 MONTANA 322 16 -11 3378 9 -130 0 -4 NEBRASKA 294 14 -47 2477 -124 -442 -5 -15 NEVADA 198 8 -7 1419 -148 -172 -9 -11 NEW HAMPSHIRE 274 -19 -11 2755 -175 -122 -6 -4 NEW JERSEY 246 19 25 2039 53 121 3 6 NEW MEXICO 222 6 -26 1619 -285 -368 -15 -19 NEW YORK 256 3 9 2367 98 28 4 1 NORTH CAROLINA 203 35 21 1544 196 223 15 17 NORTH DAKOTA 374 -1 -25 3735 -30 9 -1 0 OHIO 222 -25 -38 2310 70 96 3 4 OKLAHOMA 175 -10 -68 1358 -105 -300 -7 -18 OREGON 218 22 13 2250 124 -60 6 -3 PENNSYLVANIA 247 3 1 2281 83 111 4 5 RHODE ISLAND 232 -9 -7 2114 -67 -62 -3 -3 SOUTH CAROLINA 178 32 14 1300 212 184 19 16 SOUTH DAKOTA 331 13 -35 3029 -44 -271 -1 -8 TENNESSEE 193 7 -23 1671 125 64 8 4 TEXAS 99 -17 -61 690 -86 -217 -11 -24 UTAH 297 16 -34 2367 -293 -478 -11 -17 VERMONT 298 -5 1 3029 85 7 3 0 VIRGINIA 216 14 3 1833 112 164 7 10 WASHINGTON 226 18 15 2468 137 -32 6 -1 WEST VIRGINIA 236 10 -9 2253 215 202 11 10 WISCONSIN 275 -31 -62 2894 -60 -28 -2 -1 WYOMING 332 29 -20 3066 -259 -497 -8 -14 POPULATION WEIGHTED REGION NEW ENGLAND 251 -9 -2 2370 -71 -71 -3 -3 MIDDLE ATLANTIC 253 8 10 2274 86 80 4 4 E N CENTRAL 243 -25 -50 2478 34 38 1 2 W N CENTRAL 280 -8 -54 2602 -38 -149 -1 -5 SOUTH ATLANTIC 165 30 15 1235 183 193 17 19 E S CENTRAL 175 3 -24 1494 103 43 7 3 W S CENTRAL 112 -17 -56 808 -89 -202 -10 -20 MOUNTAIN 240 18 -10 1879 -173 -317 -8 -14 PACIFIC 159 18 17 1290 32 -9 3 -1 UNITED STATES 200 6 -12 1722 31 -6 2 0 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 262 -13 -2 2521 -110 -101 -4 -4 MIDDLE ATLANTIC 253 7 9 2286 81 69 4 3 E N CENTRAL 244 -27 -52 2526 19 20 1 1 W N CENTRAL 287 -2 -52 2649 -20 -144 -1 -5 SOUTH ATLANTIC 189 29 14 1451 171 181 13 14 E S CENTRAL 165 0 -27 1395 84 25 6 2 W S CENTRAL 124 -15 -58 922 -79 -207 -8 -18 MOUNTAIN 257 16 -10 2160 -172 -313 -7 -13 PACIFIC 160 18 18 1292 32 -12 3 -1 UNITED STATES 215 0 -23 1920 26 -24 1 -1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 256 -11 -1 2421 -89 -95 -4 -4 MIDDLE ATLANTIC 249 4 3 2289 79 86 4 4 E N CENTRAL 231 -24 -48 2370 70 66 3 3 W N CENTRAL 338 -3 -38 3306 -28 -67 -1 -2 SOUTH ATLANTIC 221 13 -2 1980 176 181 10 10 E S CENTRAL 198 -3 -28 1829 150 79 9 5 W S CENTRAL 114 -15 -57 833 -78 -201 -9 -19 MOUNTAIN 288 16 -16 2498 -213 -393 -8 -14 PACIFIC 179 20 16 1632 51 -17 3 -1 UNITED STATES 245 3 -6 2264 66 51 3 2 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 255 -11 -3 2436 -80 -84 -3 -3 MIDDLE ATLANTIC 253 6 10 2304 89 58 4 3 E N CENTRAL 244 -25 -52 2496 27 32 1 1 W N CENTRAL 306 -8 -49 2948 -16 -105 -1 -3 SOUTH ATLANTIC 117 39 25 740 195 210 36 40 E S CENTRAL 174 3 -23 1472 91 39 7 3 W S CENTRAL 105 -17 -57 743 -87 -208 -10 -22 MOUNTAIN 200 24 2 1357 -100 -210 -7 -13 PACIFIC 144 18 18 1008 -8 -10 -1 -1 UNITED STATES 163 15 8 1260 43 35 4 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 250 -8 0 2319 -59 -58 -2 -2 MIDDLE ATLANTIC 250 6 7 2268 79 92 4 4 E N CENTRAL 240 -22 -51 2436 56 53 2 2 W N CENTRAL 273 -3 -55 2491 -37 -176 -1 -7 SOUTH ATLANTIC 147 34 20 1045 184 203 21 24 E S CENTRAL 175 3 -24 1491 101 45 7 3 W S CENTRAL 110 -14 -56 779 -85 -204 -10 -21 MOUNTAIN 206 23 1 1453 -110 -217 -7 -13 PACIFIC 176 18 17 1564 54 -9 4 -1 UNITED STATES 170 12 -7 1381 70 37 5 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 256 -11 -2 2441 -81 -84 -3 -3 MIDDLE ATLANTIC 253 5 9 2310 86 61 4 3 E N CENTRAL 242 -27 -51 2510 19 30 1 1 W N CENTRAL 306 -4 -48 2917 -16 -125 -1 -4 SOUTH ATLANTIC 200 20 8 1648 162 176 11 12 E S CENTRAL 182 -2 -29 1619 115 51 8 3 W S CENTRAL 134 -15 -62 1013 -91 -239 -8 -19 MOUNTAIN 258 16 -11 2172 -178 -336 -8 -13 PACIFIC 175 19 18 1531 38 -17 3 -1 UNITED STATES 233 -1 -19 2165 15 -43 1 -2 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 256 -11 -1 2423 -84 -98 -3 -4 MIDDLE ATLANTIC 253 5 10 2300 84 64 4 3 E N CENTRAL 242 -25 -50 2475 45 48 2 2 W N CENTRAL 284 -2 -52 2599 -32 -162 -1 -6 SOUTH ATLANTIC 159 33 20 1174 186 206 19 21 E S CENTRAL 187 1 -27 1662 117 52 8 3 W S CENTRAL 112 -17 -56 818 -85 -194 -9 -19 MOUNTAIN 247 17 -12 1943 -229 -389 -11 -17 PACIFIC 151 17 16 1147 10 -11 1 -1 UNITED STATES 201 10 -5 1669 -24 -78 -1 -4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 247 -9 -1 2302 -57 -58 -2 -2 MIDDLE ATLANTIC 249 5 10 2252 78 79 4 4 E N CENTRAL 244 -25 -50 2482 28 30 1 1 W N CENTRAL 283 -6 -54 2621 -34 -157 -1 -6 SOUTH ATLANTIC 194 23 6 1555 166 164 12 12 E S CENTRAL 178 3 -26 1525 109 46 8 3 W S CENTRAL 117 -15 -58 856 -77 -197 -8 -19 MOUNTAIN 253 16 -13 2029 -216 -372 -10 -15 PACIFIC 153 17 16 1192 27 -1 2 0 UNITED STATES 214 1 -18 1899 12 -30 1 -2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 255 -11 -1 2419 -84 -81 -3 -3 MIDDLE ATLANTIC 253 5 10 2302 87 66 4 3 E N CENTRAL 241 -28 -50 2526 15 36 1 1 W N CENTRAL 324 -10 -45 3225 -7 -41 0 -1 SOUTH ATLANTIC 208 19 8 1708 153 170 10 11 E S CENTRAL 192 0 -25 1706 130 64 8 4 W S CENTRAL 114 -15 -57 827 -86 -203 -9 -20 MOUNTAIN 292 -2 -3 2896 34 -57 1 -2 PACIFIC 206 20 15 2082 108 -22 5 -1 UNITED STATES 248 -1 2 2299 38 36 2 2 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 268 -16 0 2608 -106 -118 -4 -4 MIDDLE ATLANTIC 252 4 6 2314 91 78 4 3 E N CENTRAL 242 -33 -54 2562 15 21 1 1 W N CENTRAL 269 -9 -57 2498 -31 -149 -1 -6 SOUTH ATLANTIC 201 20 6 1655 164 180 11 12 E S CENTRAL 180 1 -28 1580 108 47 7 3 W S CENTRAL 140 -13 -56 1081 -61 -196 -5 -15 MOUNTAIN 260 13 -9 2242 -144 -276 -6 -11 PACIFIC 180 17 14 1665 50 -24 3 -1 UNITED STATES 223 3 -15 2050 27 -29 1 -1