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 20, 2010 ACCUMULATIONS ARE FROM JUL 1, 2009 TO FEB 20, 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 188 72 63 2434 289 358 13 17 ARIZONA 77 0 -39 1637 106 172 7 12 ARKANSAS 193 52 46 2942 324 321 12 12 CALIFORNIA 68 -28 -59 1681 -69 158 -4 10 COLORADO 283 45 44 5065 286 624 6 14 CONNECTICUT 220 -25 -27 4045 -87 -259 -2 -6 DELAWARE 225 31 11 3351 139 -41 4 -1 FLORIDA 100 72 75 768 255 194 50 34 GEORGIA 186 62 53 2482 301 294 14 13 IDAHO 215 -16 -26 4701 -65 100 -1 2 ILLINOIS 278 27 7 4580 153 -145 3 -3 INDIANA 283 50 34 4284 206 -7 5 0 IOWA 323 52 28 5290 345 89 7 2 KANSAS 249 54 44 4180 538 552 15 15 KENTUCKY 256 71 49 3613 342 197 10 6 LOUISIANA 144 70 82 1782 347 484 24 37 MAINE 240 -66 -47 5211 -188 -416 -3 -7 MARYLAND 232 37 21 3409 129 -3 4 0 MASSACHUSETTS 224 -29 -29 4271 -25 -185 -1 -4 MICHIGAN 264 -3 -14 4697 31 -277 1 -6 MINNESOTA 330 5 -22 6050 40 -265 1 -4 MISSISSIPPI 176 71 68 2304 343 410 17 22 MISSOURI 258 51 28 4105 349 254 9 7 MONTANA 262 5 0 5452 68 232 1 4 NEBRASKA 310 64 40 5146 553 513 12 11 NEVADA 114 -21 -61 2669 -70 235 -3 10 NEW HAMPSHIRE 241 -50 -44 4950 -196 -270 -4 -5 NEW JERSEY 229 7 -2 3666 -22 -171 -1 -4 NEW MEXICO 179 18 6 3421 136 450 4 15 NEW YORK 237 -14 -19 4253 63 -203 2 -5 NORTH CAROLINA 197 50 36 2736 182 213 7 8 NORTH DAKOTA 373 32 -25 6420 -23 -204 0 -3 OHIO 278 40 32 4223 114 -22 3 -1 OKLAHOMA 194 45 42 3171 403 491 15 18 OREGON 140 -19 -28 3422 45 -28 1 -1 PENNSYLVANIA 253 20 4 4054 53 -155 1 -4 RHODE ISLAND 216 -20 -22 4004 -7 -128 0 -3 SOUTH CAROLINA 182 60 45 2390 284 254 13 12 SOUTH DAKOTA 342 61 50 5744 437 329 8 6 TENNESSEE 229 67 47 3235 331 240 11 8 TEXAS 133 53 66 1870 325 529 21 39 UTAH 232 -1 -16 4711 151 405 3 9 VERMONT 261 -38 -36 5195 -46 -205 -1 -4 VIRGINIA 226 41 25 3316 131 105 4 3 WASHINGTON 153 -19 -32 3629 -24 -291 -1 -7 WEST VIRGINIA 266 55 34 3954 249 43 7 1 WISCONSIN 287 -2 -23 5195 -55 -371 -1 -7 WYOMING 307 42 44 5691 288 584 5 11 POPULATION WEIGHTED REGION NEW ENGLAND 225 -33 -32 4345 -72 -230 -2 -5 MIDDLE ATLANTIC 241 2 -9 4066 39 -183 1 -4 E N CENTRAL 277 25 9 4541 93 -159 2 -3 W N CENTRAL 297 40 18 5017 294 148 6 3 SOUTH ATLANTIC 173 57 48 2237 218 163 11 8 E S CENTRAL 216 69 56 2964 323 289 12 11 W S CENTRAL 144 53 60 2072 318 489 18 31 MOUNTAIN 185 8 -10 3628 126 323 4 10 PACIFIC 88 -24 -50 2093 -46 76 -2 4 UNITED STATES 195 24 11 3209 129 92 4 3 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 232 -40 -35 4592 -118 -258 -3 -5 MIDDLE ATLANTIC 243 3 -7 4099 48 -173 1 -4 E N CENTRAL 277 19 4 4620 78 -174 2 -4 W N CENTRAL 302 41 19 5085 306 143 6 3 SOUTH ATLANTIC 194 54 42 2639 212 189 9 8 E S CENTRAL 207 69 58 2820 320 310 13 12 W S CENTRAL 155 51 58 2280 336 471 17 26 MOUNTAIN 208 10 -3 4056 117 329 3 9 PACIFIC 87 -25 -51 2097 -45 69 -2 3 UNITED STATES 220 29 16 3610 171 101 5 3 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 229 -35 -31 4445 -86 -251 -2 -5 MIDDLE ATLANTIC 250 12 1 4093 54 -154 1 -4 E N CENTRAL 279 39 24 4359 146 -62 3 -1 W N CENTRAL 342 32 -6 5919 126 -56 2 -1 SOUTH ATLANTIC 241 48 29 3530 196 57 6 2 E S CENTRAL 248 70 50 3495 342 225 11 7 W S CENTRAL 147 53 63 2112 326 486 18 30 MOUNTAIN 241 13 5 4693 157 389 3 9 PACIFIC 106 -22 -45 2544 -47 -20 -2 -1 UNITED STATES 248 17 6 4084 96 -68 2 -2 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 229 -35 -31 4454 -79 -229 -2 -5 MIDDLE ATLANTIC 240 -3 -11 4131 49 -189 1 -4 E N CENTRAL 277 23 8 4575 90 -166 2 -4 W N CENTRAL 316 32 6 5474 226 13 4 0 SOUTH ATLANTIC 128 65 66 1329 241 189 22 17 E S CENTRAL 214 69 56 2934 323 298 12 11 W S CENTRAL 137 53 62 1957 320 500 20 34 MOUNTAIN 133 3 -24 2669 124 254 5 11 PACIFIC 71 -27 -57 1733 -62 149 -3 9 UNITED STATES 129 6 -11 2268 56 115 3 5 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 225 -29 -29 4262 -58 -221 -1 -5 MIDDLE ATLANTIC 243 5 -6 4047 30 -176 1 -4 E N CENTRAL 280 32 18 4476 126 -110 3 -2 W N CENTRAL 291 43 20 4878 333 198 7 4 SOUTH ATLANTIC 156 60 54 1887 223 178 13 10 E S CENTRAL 216 69 56 2956 317 288 12 11 W S CENTRAL 143 56 65 2022 322 501 19 33 MOUNTAIN 138 1 -26 2813 102 245 4 10 PACIFIC 101 -24 -47 2446 -50 -3 -2 0 UNITED STATES 171 39 29 2596 183 175 8 7 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 229 -36 -32 4458 -88 -248 -2 -5 MIDDLE ATLANTIC 241 -2 -10 4138 44 -187 1 -4 E N CENTRAL 277 21 7 4583 70 -180 2 -4 W N CENTRAL 316 34 10 5455 259 59 5 1 SOUTH ATLANTIC 211 48 33 2979 184 103 7 4 E S CENTRAL 228 70 53 3167 331 266 12 9 W S CENTRAL 162 50 52 2481 354 480 17 24 MOUNTAIN 207 9 -5 4083 127 340 3 9 PACIFIC 99 -25 -48 2418 -49 11 -2 0 UNITED STATES 227 13 -1 3962 113 4 3 0 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 229 -35 -31 4449 -77 -243 -2 -5 MIDDLE ATLANTIC 241 -1 -10 4123 45 -176 1 -4 E N CENTRAL 277 25 9 4524 95 -147 2 -3 W N CENTRAL 298 42 20 5029 319 165 7 3 SOUTH ATLANTIC 168 59 52 2106 217 163 11 8 E S CENTRAL 232 69 50 3244 332 252 11 8 W S CENTRAL 146 55 63 2080 315 480 18 30 MOUNTAIN 203 19 6 3860 176 422 5 12 PACIFIC 78 -27 -55 1915 -51 116 -3 6 UNITED STATES 172 9 -7 3100 96 147 3 5 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 224 -28 -30 4237 -50 -204 -1 -5 MIDDLE ATLANTIC 240 1 -8 4036 34 -182 1 -4 E N CENTRAL 277 25 9 4558 98 -158 2 -3 W N CENTRAL 297 39 14 5051 299 134 6 3 SOUTH ATLANTIC 204 53 37 2842 213 167 8 6 E S CENTRAL 219 70 54 3020 336 287 13 11 W S CENTRAL 149 54 61 2147 325 483 18 29 MOUNTAIN 203 12 -3 3940 140 387 4 11 PACIFIC 81 -25 -53 1964 -47 114 -2 6 UNITED STATES 210 19 5 3538 118 65 3 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 228 -35 -32 4427 -91 -256 -2 -5 MIDDLE ATLANTIC 241 -1 -10 4122 43 -177 1 -4 E N CENTRAL 277 20 8 4592 52 -170 1 -4 W N CENTRAL 329 23 -4 5801 129 -113 2 -2 SOUTH ATLANTIC 217 45 29 3099 166 95 6 3 E S CENTRAL 235 70 51 3298 334 244 11 8 W S CENTRAL 146 52 62 2103 317 483 18 30 MOUNTAIN 247 -31 -32 4988 -28 -101 -1 -2 PACIFIC 129 -21 -39 3129 -23 -120 -1 -4 UNITED STATES 234 -6 -13 4126 12 -171 0 -4 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 233 -46 -39 4726 -130 -297 -3 -6 MIDDLE ATLANTIC 243 3 -8 4130 50 -178 1 -4 E N CENTRAL 277 18 2 4658 58 -201 1 -4 W N CENTRAL 289 40 17 4864 310 154 7 3 SOUTH ATLANTIC 213 51 37 2988 197 138 7 5 E S CENTRAL 224 69 55 3107 325 276 12 10 W S CENTRAL 170 52 53 2552 348 426 16 20 MOUNTAIN 206 2 -9 4120 89 270 2 7 PACIFIC 107 -22 -45 2598 -43 -17 -2 -1 UNITED STATES 212 14 1 3708 106 38 3 1