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 10, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO FEB 10, 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 192 46 21 2184 216 30 11 1 ARIZONA 132 38 21 1486 69 -27 5 -2 ARKANSAS 254 77 37 2532 128 -123 5 -5 CALIFORNIA 88 -17 -29 1531 -80 -40 -5 -3 COLORADO 332 58 53 4214 -215 -461 -5 -10 CONNECTICUT 268 4 -3 3829 54 113 1 3 DELAWARE 226 6 -39 3196 272 180 9 6 FLORIDA 33 -6 -20 710 240 91 51 15 GEORGIA 181 36 4 2317 320 115 16 5 IDAHO 252 -11 20 4314 -115 -84 -3 -2 ILLINOIS 356 72 79 4280 226 121 6 3 INDIANA 318 51 25 4039 307 177 8 5 IOWA 382 71 72 4792 249 -22 5 0 KANSAS 325 89 69 3555 206 -276 6 -7 KENTUCKY 258 41 10 3330 336 97 11 3 LOUISIANA 175 69 40 1541 224 -16 17 -1 MAINE 326 -8 3 4815 -136 -47 -3 -1 MARYLAND 232 12 -32 3246 255 176 9 6 MASSACHUSETTS 273 -1 -9 3976 49 37 1 1 MICHIGAN 338 43 34 4445 174 137 4 3 MINNESOTA 392 32 63 5743 210 190 4 3 MISSISSIPPI 198 60 30 1996 198 -43 11 -2 MISSOURI 328 84 56 3659 213 -71 6 -2 MONTANA 307 23 24 5062 51 -27 1 -1 NEBRASKA 334 52 42 4373 144 -340 3 -7 NEVADA 143 -18 -11 2323 -218 -175 -9 -7 NEW HAMPSHIRE 314 2 2 4628 -93 35 -2 1 NEW JERSEY 251 10 -9 3554 191 226 6 7 NEW MEXICO 254 63 60 2884 -163 -276 -5 -9 NEW YORK 280 8 -6 4041 220 142 6 4 NORTH CAROLINA 184 17 -18 2646 311 201 13 8 NORTH DAKOTA 383 12 13 6042 97 157 2 3 OHIO 301 34 7 3996 238 179 6 5 OKLAHOMA 284 98 64 2698 155 -192 6 -7 OREGON 163 -14 0 3234 87 16 3 0 PENNSYLVANIA 273 18 -11 3895 237 212 6 6 RHODE ISLAND 253 -8 -14 3663 -2 -20 0 -1 SOUTH CAROLINA 168 29 -4 2291 365 173 19 8 SOUTH DAKOTA 364 51 31 5106 211 -153 4 -3 TENNESSEE 234 41 12 2946 284 50 11 2 TEXAS 188 77 51 1522 102 -140 7 -8 UTAH 256 -12 3 3954 -266 -428 -6 -10 VERMONT 318 -5 -15 4969 168 167 3 3 VIRGINIA 216 10 -39 3126 214 142 7 5 WASHINGTON 176 -8 18 3553 147 142 4 4 WEST VIRGINIA 254 18 -20 3751 357 189 11 5 WISCONSIN 370 47 80 4917 93 158 2 3 WYOMING 344 45 37 4885 -131 -383 -3 -7 POPULATION WEIGHTED REGION NEW ENGLAND 279 -1 -8 4059 18 48 0 1 MIDDLE ATLANTIC 271 10 -9 3894 218 186 6 5 E N CENTRAL 335 51 46 4292 217 164 5 4 W N CENTRAL 357 65 60 4549 206 -35 5 -1 SOUTH ATLANTIC 147 11 -18 2124 278 145 15 7 E S CENTRAL 222 44 16 2688 268 45 11 2 W S CENTRAL 200 78 50 1719 106 -131 7 -7 MOUNTAIN 231 28 26 3141 -102 -222 -3 -7 PACIFIC 106 -13 -20 1949 -29 -9 -1 0 UNITED STATES 221 25 11 2966 140 47 5 2 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 293 -1 -4 4280 -33 30 -1 1 MIDDLE ATLANTIC 273 11 -7 3916 218 178 6 5 E N CENTRAL 336 47 43 4355 193 147 5 3 W N CENTRAL 359 62 59 4615 222 -30 5 -1 SOUTH ATLANTIC 178 18 -17 2513 293 161 13 7 E S CENTRAL 217 49 19 2540 249 29 11 1 W S CENTRAL 215 82 50 1912 128 -132 7 -6 MOUNTAIN 257 31 29 3558 -90 -201 -2 -5 PACIFIC 106 -13 -20 1953 -28 -10 -1 -1 UNITED STATES 255 37 20 3328 172 44 5 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 285 -1 -5 4133 -13 26 0 1 MIDDLE ATLANTIC 275 16 -8 3915 225 191 6 5 E N CENTRAL 317 45 24 4113 256 166 7 4 W N CENTRAL 376 34 38 5495 156 73 3 1 SOUTH ATLANTIC 231 15 -27 3350 301 174 10 5 E S CENTRAL 249 40 8 3212 326 86 11 3 W S CENTRAL 203 77 49 1759 119 -127 7 -7 MOUNTAIN 280 21 23 4066 -137 -288 -3 -7 PACIFIC 125 -15 -12 2413 7 28 0 1 UNITED STATES 274 21 -2 3857 208 139 6 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 284 -2 -6 4155 7 39 0 1 MIDDLE ATLANTIC 276 11 -6 3945 220 171 6 5 E N CENTRAL 337 51 46 4316 207 154 5 4 W N CENTRAL 372 52 58 5037 208 27 4 1 SOUTH ATLANTIC 77 2 -19 1243 248 104 25 9 E S CENTRAL 220 44 16 2654 261 38 11 1 W S CENTRAL 193 79 50 1610 104 -134 7 -8 MOUNTAIN 185 35 23 2348 -6 -123 0 -5 PACIFIC 90 -15 -28 1571 -83 -49 -5 -3 UNITED STATES 143 5 -10 2101 69 29 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 275 0 -7 3984 35 56 1 1 MIDDLE ATLANTIC 272 13 -8 3885 217 198 6 5 E N CENTRAL 329 49 39 4218 235 158 6 4 W N CENTRAL 350 66 57 4385 208 -70 5 -2 SOUTH ATLANTIC 119 7 -20 1786 265 131 17 8 E S CENTRAL 221 44 15 2682 264 47 11 2 W S CENTRAL 195 76 48 1667 103 -134 7 -7 MOUNTAIN 187 29 20 2475 -35 -135 -1 -5 PACIFIC 122 -13 -12 2318 2 24 0 1 UNITED STATES 183 28 8 2396 180 55 8 2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 285 -2 -5 4164 4 45 0 1 MIDDLE ATLANTIC 276 11 -6 3954 218 175 6 5 E N CENTRAL 334 46 42 4331 196 160 5 4 W N CENTRAL 369 51 56 4990 210 -2 4 0 SOUTH ATLANTIC 198 14 -26 2833 280 165 11 6 E S CENTRAL 234 44 15 2885 287 57 11 2 W S CENTRAL 230 84 53 2079 124 -158 6 -7 MOUNTAIN 256 29 30 3565 -101 -223 -3 -6 PACIFIC 121 -12 -13 2275 -14 7 -1 0 UNITED STATES 268 29 18 3678 144 52 4 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 285 -1 -5 4136 -5 25 0 1 MIDDLE ATLANTIC 276 13 -5 3940 217 176 6 5 E N CENTRAL 332 48 41 4279 223 167 5 4 W N CENTRAL 357 65 59 4545 214 -50 5 -1 SOUTH ATLANTIC 135 9 -21 2000 273 142 16 8 E S CENTRAL 236 41 11 2954 287 55 11 2 W S CENTRAL 200 76 49 1728 104 -127 6 -7 MOUNTAIN 259 49 42 3285 -128 -286 -4 -8 PACIFIC 96 -16 -28 1754 -61 -38 -3 -2 UNITED STATES 203 19 6 2809 43 -36 2 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 272 -1 -9 3956 37 51 1 1 MIDDLE ATLANTIC 270 10 -9 3867 215 187 6 5 E N CENTRAL 336 51 45 4298 212 153 5 4 W N CENTRAL 357 61 60 4574 204 -43 5 -1 SOUTH ATLANTIC 193 19 -17 2696 291 157 12 6 E S CENTRAL 225 44 14 2735 276 41 11 2 W S CENTRAL 205 79 49 1798 123 -121 7 -6 MOUNTAIN 247 29 28 3376 -144 -276 -4 -8 PACIFIC 100 -18 -24 1818 -41 -19 -2 -1 UNITED STATES 246 29 16 3272 134 45 4 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 284 -2 -6 4132 -2 42 0 1 MIDDLE ATLANTIC 276 12 -5 3943 219 180 6 5 E N CENTRAL 330 41 36 4349 188 168 5 4 W N CENTRAL 381 40 56 5421 199 106 4 2 SOUTH ATLANTIC 207 14 -28 2952 273 172 10 6 E S CENTRAL 240 42 14 3017 301 68 11 2 W S CENTRAL 204 78 51 1750 110 -128 7 -7 MOUNTAIN 299 -5 -9 4709 101 88 2 2 PACIFIC 152 -11 1 3019 83 78 3 3 UNITED STATES 271 10 -6 3917 155 139 4 4 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 300 -1 -2 4401 -47 19 -1 0 MIDDLE ATLANTIC 277 15 -7 3956 229 187 6 5 E N CENTRAL 336 44 41 4409 193 163 5 4 W N CENTRAL 352 66 59 4400 215 -42 5 -1 SOUTH ATLANTIC 199 18 -23 2838 286 164 11 6 E S CENTRAL 230 43 15 2825 275 52 11 2 W S CENTRAL 232 81 47 2163 139 -133 7 -6 MOUNTAIN 258 28 27 3667 -66 -157 -2 -4 PACIFIC 129 -12 -9 2459 5 22 0 1 UNITED STATES 247 24 12 3443 133 48 4 1