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 28, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 28, 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 173 20 52 1882 175 40 10 2 ARIZONA 101 -1 -33 1221 -12 -95 -1 -7 ARKANSAS 185 9 41 2126 43 -112 2 -5 CALIFORNIA 70 -41 -56 1340 -72 -23 -5 -2 COLORADO 240 -23 -19 3581 -340 -595 -9 -14 CONNECTICUT 334 62 123 3313 22 136 1 4 DELAWARE 269 43 94 2771 248 264 10 11 FLORIDA 67 21 38 651 246 115 61 21 GEORGIA 180 22 48 2032 297 154 17 8 IDAHO 237 -28 6 3806 -130 -154 -3 -4 ILLINOIS 322 33 60 3662 132 47 4 1 INDIANA 309 38 72 3475 232 165 7 5 IOWA 347 35 50 4113 147 -80 4 -2 KANSAS 238 7 24 2959 44 -375 2 -11 KENTUCKY 251 25 70 2901 300 152 12 6 LOUISIANA 132 26 59 1264 133 -41 12 -3 MAINE 397 55 131 4178 -160 -42 -4 -1 MARYLAND 274 44 100 2810 220 246 8 10 MASSACHUSETTS 340 59 114 3444 17 61 0 2 MICHIGAN 331 36 73 3819 90 97 2 3 MINNESOTA 386 18 57 5020 160 160 3 3 MISSISSIPPI 158 17 55 1688 136 -33 9 -2 MISSOURI 273 29 44 3081 84 -136 3 -4 MONTANA 223 -62 -78 4433 -49 -134 -1 -3 NEBRASKA 294 16 18 3725 19 -430 1 -10 NEVADA 131 -38 -47 2027 -210 -182 -9 -8 NEW HAMPSHIRE 379 57 117 4020 -128 43 -3 1 NEW JERSEY 299 50 104 3081 159 264 5 9 NEW MEXICO 199 4 -6 2411 -275 -372 -10 -13 NEW YORK 326 47 105 3508 185 174 6 5 NORTH CAROLINA 209 26 65 2338 309 284 15 14 NORTH DAKOTA 333 -46 -19 5275 25 141 0 3 OHIO 309 36 93 3458 188 203 6 6 OKLAHOMA 191 10 35 2191 -11 -260 0 -11 OREGON 142 -35 -32 2924 101 8 4 0 PENNSYLVANIA 313 48 106 3386 196 253 6 8 RHODE ISLAND 319 54 104 3168 -22 19 -1 1 SOUTH CAROLINA 184 28 54 2023 351 236 21 13 SOUTH DAKOTA 319 6 2 4395 85 -210 2 -5 TENNESSEE 217 17 52 2572 258 106 11 4 TEXAS 129 24 54 1203 -15 -184 -1 -13 UTAH 244 -25 -14 3443 -275 -456 -7 -12 VERMONT 385 51 118 4345 140 196 3 5 VIRGINIA 251 31 85 2739 204 243 8 10 WASHINGTON 164 -21 -10 3202 137 86 4 3 WEST VIRGINIA 285 37 97 3310 344 281 12 9 WISCONSIN 356 27 67 4261 36 97 1 2 WYOMING 263 -25 -34 4211 -249 -498 -6 -11 POPULATION WEIGHTED REGION NEW ENGLAND 347 60 119 3517 -12 72 0 2 MIDDLE ATLANTIC 317 49 107 3382 184 224 6 7 E N CENTRAL 323 35 74 3695 144 130 4 4 W N CENTRAL 314 20 40 3897 98 -97 3 -2 SOUTH ATLANTIC 173 26 60 1872 271 202 17 12 E S CENTRAL 204 20 57 2331 231 83 11 4 W S CENTRAL 139 19 51 1381 -10 -169 -1 -11 MOUNTAIN 188 -18 -22 2689 -173 -296 -6 -10 PACIFIC 88 -38 -49 1727 -25 -5 -1 0 UNITED STATES 218 18 46 2563 98 50 4 2 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 360 58 118 3711 -64 48 -2 1 MIDDLE ATLANTIC 319 50 106 3401 183 214 6 7 E N CENTRAL 325 31 72 3754 123 118 3 3 W N CENTRAL 319 21 41 3959 117 -88 3 -2 SOUTH ATLANTIC 203 30 66 2211 282 229 15 12 E S CENTRAL 194 20 56 2193 205 59 10 3 W S CENTRAL 151 21 49 1549 9 -167 1 -10 MOUNTAIN 213 -14 -15 3055 -170 -280 -5 -8 PACIFIC 89 -38 -48 1730 -25 -7 -1 0 UNITED STATES 244 22 50 2869 114 38 4 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 352 59 120 3580 -42 47 -1 1 MIDDLE ATLANTIC 316 49 107 3401 185 229 6 7 E N CENTRAL 314 37 79 3547 190 160 6 5 W N CENTRAL 337 -11 12 4771 71 35 2 1 SOUTH ATLANTIC 263 34 90 2942 285 263 11 10 E S CENTRAL 242 25 67 2799 292 142 12 5 W S CENTRAL 144 23 54 1417 4 -165 0 -10 MOUNTAIN 236 -21 -17 3514 -206 -363 -6 -9 PACIFIC 110 -35 -39 2156 10 20 0 1 UNITED STATES 300 39 89 3350 166 169 5 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 353 60 118 3601 -23 59 -1 2 MIDDLE ATLANTIC 321 50 106 3425 185 205 6 6 E N CENTRAL 323 34 71 3716 133 121 4 3 W N CENTRAL 340 16 40 4351 119 -23 3 -1 SOUTH ATLANTIC 107 22 46 1111 249 141 29 15 E S CENTRAL 202 22 56 2301 225 74 11 3 W S CENTRAL 134 22 53 1284 -13 -174 -1 -12 MOUNTAIN 147 -8 -27 1983 -87 -196 -4 -9 PACIFIC 71 -42 -56 1376 -78 -34 -5 -2 UNITED STATES 138 -7 -1 1825 49 38 3 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 341 59 117 3451 3 81 0 2 MIDDLE ATLANTIC 315 48 105 3374 180 235 6 7 E N CENTRAL 319 35 75 3635 166 136 5 4 W N CENTRAL 303 18 35 3745 94 -133 3 -3 SOUTH ATLANTIC 147 26 54 1582 262 182 20 13 E S CENTRAL 203 19 56 2327 228 84 11 4 W S CENTRAL 137 21 53 1338 -8 -170 -1 -11 MOUNTAIN 149 -15 -31 2105 -104 -201 -5 -9 PACIFIC 105 -36 -41 2067 6 18 0 1 UNITED STATES 175 14 39 2070 138 60 7 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 353 59 119 3609 -26 63 -1 2 MIDDLE ATLANTIC 322 50 108 3433 183 209 6 6 E N CENTRAL 325 36 76 3734 128 131 4 4 W N CENTRAL 337 17 39 4308 119 -52 3 -1 SOUTH ATLANTIC 229 33 79 2482 264 241 12 11 E S CENTRAL 218 22 60 2503 248 97 11 4 W S CENTRAL 158 15 44 1681 -7 -204 0 -11 MOUNTAIN 208 -19 -19 3063 -180 -307 -6 -9 PACIFIC 102 -38 -44 2027 -11 4 -1 0 UNITED STATES 266 20 54 3182 88 42 3 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 352 59 120 3583 -34 46 -1 1 MIDDLE ATLANTIC 320 49 106 3420 180 210 6 7 E N CENTRAL 322 34 74 3686 153 139 4 4 W N CENTRAL 313 20 38 3891 104 -113 3 -3 SOUTH ATLANTIC 163 25 59 1768 268 199 18 13 E S CENTRAL 224 23 63 2568 252 101 11 4 W S CENTRAL 141 21 53 1393 -7 -163 -1 -10 MOUNTAIN 199 -14 -21 2787 -231 -381 -8 -12 PACIFIC 79 -41 -54 1547 -55 -25 -3 -2 UNITED STATES 189 0 13 2426 1 -47 0 -2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 340 60 117 3428 8 78 0 2 MIDDLE ATLANTIC 316 50 107 3356 178 224 6 7 E N CENTRAL 322 34 70 3699 138 119 4 3 W N CENTRAL 316 20 40 3922 101 -102 3 -3 SOUTH ATLANTIC 216 29 70 2363 275 224 13 10 E S CENTRAL 207 20 56 2373 239 82 11 4 W S CENTRAL 145 22 52 1450 6 -159 0 -10 MOUNTAIN 198 -21 -25 2892 -219 -356 -7 -11 PACIFIC 84 -38 -51 1606 -33 -8 -2 0 UNITED STATES 238 18 46 2821 83 37 3 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 351 59 119 3580 -31 64 -1 2 MIDDLE ATLANTIC 320 49 107 3423 183 214 6 7 E N CENTRAL 326 32 78 3756 125 149 3 4 W N CENTRAL 359 12 42 4711 125 66 3 1 SOUTH ATLANTIC 241 34 83 2581 255 252 11 11 E S CENTRAL 226 22 60 2625 265 115 11 5 W S CENTRAL 141 21 51 1407 -5 -168 0 -11 MOUNTAIN 344 32 86 4120 73 99 2 2 PACIFIC 137 -30 -26 2717 85 55 3 2 UNITED STATES 317 47 101 3403 120 169 4 5 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 369 56 122 3818 -77 35 -2 1 MIDDLE ATLANTIC 320 49 107 3436 189 223 6 7 E N CENTRAL 330 36 76 3805 127 135 3 4 W N CENTRAL 310 25 44 3763 108 -100 3 -3 SOUTH ATLANTIC 226 30 75 2494 273 244 12 11 E S CENTRAL 213 20 61 2453 239 95 11 4 W S CENTRAL 164 14 46 1775 26 -158 1 -8 MOUNTAIN 221 -13 -6 3162 -141 -229 -4 -7 PACIFIC 112 -36 -38 2198 7 13 0 1 UNITED STATES 241 14 42 2989 91 46 3 2