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 FEB 13, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO FEB 13, 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 191 48 -11 2263 234 17 12 1 ARIZONA 103 13 -14 1525 71 -35 5 -2 ARKANSAS 235 64 7 2616 139 -133 6 -5 CALIFORNIA 85 -18 -28 1564 -90 -49 -5 -3 COLORADO 316 51 35 4317 -224 -465 -5 -10 CONNECTICUT 279 15 15 3956 69 131 2 3 DELAWARE 237 17 -37 3297 279 171 9 5 FLORIDA 58 21 -37 743 258 75 53 11 GEORGIA 181 39 -22 2389 332 93 16 4 IDAHO 242 -10 15 4408 -127 -78 -3 -2 ILLINOIS 336 55 27 4400 224 98 5 2 INDIANA 304 41 -18 4150 305 149 8 4 IOWA 360 55 15 4911 237 -56 5 -1 KANSAS 305 75 47 3658 211 -273 6 -7 KENTUCKY 264 50 -16 3432 346 75 11 2 LOUISIANA 166 64 1 1609 248 -29 18 -2 MAINE 336 3 58 4970 -123 -1 -2 0 MARYLAND 238 18 -32 3344 259 167 8 5 MASSACHUSETTS 287 14 20 4108 65 61 2 2 MICHIGAN 326 32 23 4569 170 136 4 3 MINNESOTA 401 47 36 5881 196 161 3 3 MISSISSIPPI 195 59 0 2075 219 -53 12 -2 MISSOURI 300 61 13 3760 211 -87 6 -2 MONTANA 284 6 15 5145 18 -45 0 -1 NEBRASKA 302 24 -6 4457 110 -379 3 -8 NEVADA 143 -10 -6 2378 -226 -177 -9 -7 NEW HAMPSHIRE 323 10 36 4779 -76 70 -2 1 NEW JERSEY 261 20 -1 3668 202 231 6 7 NEW MEXICO 228 45 30 2967 -157 -275 -5 -8 NEW YORK 289 16 8 4168 229 152 6 4 NORTH CAROLINA 191 24 -22 2727 320 188 13 7 NORTH DAKOTA 378 9 -17 6154 52 107 1 2 OHIO 292 27 -23 4104 233 159 6 4 OKLAHOMA 256 78 33 2787 168 -190 6 -6 OREGON 166 -5 4 3297 79 15 2 0 PENNSYLVANIA 280 24 -12 4014 246 213 7 6 RHODE ISLAND 269 10 12 3785 10 -3 0 0 SOUTH CAROLINA 172 35 -20 2363 379 155 19 7 SOUTH DAKOTA 343 33 -14 5201 175 -201 3 -4 TENNESSEE 237 48 -10 3039 297 33 11 1 TEXAS 170 66 8 1586 121 -151 8 -9 UTAH 249 -7 3 4051 -276 -428 -6 -10 VERMONT 325 -1 8 5117 175 183 4 4 VIRGINIA 222 16 -41 3217 217 127 7 4 WASHINGTON 178 -1 16 3623 142 147 4 4 WEST VIRGINIA 264 29 -35 3858 364 170 10 5 WISCONSIN 370 52 53 5057 96 149 2 3 WYOMING 328 38 21 4990 -148 -394 -3 -7 POPULATION WEIGHTED REGION NEW ENGLAND 291 12 21 4193 34 73 1 2 MIDDLE ATLANTIC 280 19 -2 4016 228 191 6 5 E N CENTRAL 322 41 11 4411 215 147 5 3 W N CENTRAL 342 55 22 4662 196 -58 4 -1 SOUTH ATLANTIC 157 22 -33 2191 288 127 15 6 E S CENTRAL 225 50 -9 2778 284 30 11 1 W S CENTRAL 182 65 10 1788 125 -140 8 -7 MOUNTAIN 213 18 8 3217 -108 -226 -3 -7 PACIFIC 104 -13 -20 1989 -38 -16 -2 -1 UNITED STATES 220 27 -3 3053 144 39 5 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 304 10 30 4420 -18 60 0 1 MIDDLE ATLANTIC 282 19 -1 4038 227 182 6 5 E N CENTRAL 327 43 16 4477 193 134 5 3 W N CENTRAL 343 51 19 4728 210 -55 5 -1 SOUTH ATLANTIC 184 26 -28 2590 303 145 13 6 E S CENTRAL 218 53 -8 2627 265 14 11 1 W S CENTRAL 196 68 12 1984 144 -141 8 -7 MOUNTAIN 240 20 13 3644 -97 -204 -3 -5 PACIFIC 104 -13 -20 1993 -37 -17 -2 -1 UNITED STATES 250 35 1 3423 175 33 5 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 298 13 28 4270 3 54 0 1 MIDDLE ATLANTIC 282 24 -8 4036 235 193 6 5 E N CENTRAL 305 36 -11 4225 252 145 6 4 W N CENTRAL 368 30 2 5610 127 33 2 1 SOUTH ATLANTIC 239 24 -35 3448 307 159 10 5 E S CENTRAL 255 48 -17 3311 336 64 11 2 W S CENTRAL 186 66 10 1829 137 -136 8 -7 MOUNTAIN 266 16 13 4160 -148 -292 -3 -7 PACIFIC 126 -11 -10 2462 -1 24 0 1 UNITED STATES 277 25 -8 3971 214 135 6 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 297 12 27 4292 23 67 1 2 MIDDLE ATLANTIC 284 19 2 4068 229 177 6 5 E N CENTRAL 324 41 13 4435 204 137 5 3 W N CENTRAL 362 47 20 5156 192 -2 4 0 SOUTH ATLANTIC 96 23 -34 1289 264 88 26 7 E S CENTRAL 223 51 -9 2743 277 23 11 1 W S CENTRAL 175 67 9 1676 123 -144 8 -8 MOUNTAIN 161 16 -4 2406 -9 -130 0 -5 PACIFIC 88 -15 -26 1605 -92 -57 -5 -3 UNITED STATES 143 7 -18 2158 69 19 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 288 14 20 4116 50 79 1 2 MIDDLE ATLANTIC 280 22 -4 4006 227 202 6 5 E N CENTRAL 316 40 2 4334 232 138 6 3 W N CENTRAL 330 50 16 4493 196 -94 5 -2 SOUTH ATLANTIC 133 23 -34 1845 277 114 18 7 E S CENTRAL 223 49 -11 2771 279 31 11 1 W S CENTRAL 179 66 9 1735 122 -144 8 -8 MOUNTAIN 166 13 -1 2535 -39 -140 -2 -5 PACIFIC 122 -10 -11 2365 -6 20 0 1 UNITED STATES 182 30 -12 2468 187 43 8 2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 298 12 27 4301 20 72 0 2 MIDDLE ATLANTIC 284 18 1 4077 226 180 6 5 E N CENTRAL 322 38 11 4450 193 144 5 3 W N CENTRAL 357 45 17 5106 192 -33 4 -1 SOUTH ATLANTIC 205 21 -34 2918 286 150 11 5 E S CENTRAL 237 50 -11 2978 300 39 11 1 W S CENTRAL 209 70 16 2155 140 -164 7 -7 MOUNTAIN 239 19 14 3649 -109 -227 -3 -6 PACIFIC 120 -10 -13 2321 -22 2 -1 0 UNITED STATES 263 27 4 3779 144 44 4 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 298 13 28 4273 11 53 0 1 MIDDLE ATLANTIC 284 20 1 4063 227 181 6 5 E N CENTRAL 320 39 8 4397 220 150 5 4 W N CENTRAL 340 53 19 4656 202 -75 5 -2 SOUTH ATLANTIC 148 24 -32 2065 285 127 16 7 E S CENTRAL 240 48 -14 3049 300 37 11 1 W S CENTRAL 183 66 9 1797 123 -137 7 -7 MOUNTAIN 237 33 18 3367 -133 -290 -4 -8 PACIFIC 95 -15 -25 1791 -70 -46 -4 -3 UNITED STATES 199 20 -4 2885 44 -43 2 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 287 14 21 4088 53 75 1 2 MIDDLE ATLANTIC 278 18 -2 3988 225 192 6 5 E N CENTRAL 323 40 12 4417 209 136 5 3 W N CENTRAL 342 52 21 4687 193 -67 4 -1 SOUTH ATLANTIC 199 27 -30 2778 300 140 12 5 E S CENTRAL 228 50 -11 2825 290 24 11 1 W S CENTRAL 187 67 10 1868 141 -130 8 -7 MOUNTAIN 232 21 14 3458 -151 -279 -4 -7 PACIFIC 98 -16 -23 1855 -50 -28 -3 -1 UNITED STATES 241 28 1 3365 136 37 4 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 296 11 26 4268 13 69 0 2 MIDDLE ATLANTIC 284 20 1 4066 229 185 6 5 E N CENTRAL 322 37 10 4469 186 154 4 4 W N CENTRAL 377 41 20 5545 179 73 3 1 SOUTH ATLANTIC 214 22 -32 3041 280 159 10 6 E S CENTRAL 244 49 -11 3112 313 49 11 2 W S CENTRAL 187 67 12 1820 128 -137 8 -7 MOUNTAIN 303 0 9 4842 104 101 2 2 PACIFIC 153 -5 2 3078 76 78 3 3 UNITED STATES 279 18 4 4038 164 146 4 4 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 311 9 35 4544 -33 51 -1 1 MIDDLE ATLANTIC 285 22 -1 4079 239 192 6 5 E N CENTRAL 327 37 15 4531 190 150 4 3 W N CENTRAL 335 55 21 4512 207 -63 5 -1 SOUTH ATLANTIC 206 26 -32 2924 295 149 11 5 E S CENTRAL 233 50 -12 2917 290 34 11 1 W S CENTRAL 213 68 12 2241 155 -141 7 -6 MOUNTAIN 241 18 13 3755 -72 -159 -2 -4 PACIFIC 129 -9 -9 2509 -3 18 0 1 UNITED STATES 244 24 2 3538 134 42 4 1