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 25, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 25, 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 179 23 90 1814 173 38 11 2 ARIZONA 94 -13 -37 1179 -11 -88 -1 -7 ARKANSAS 216 33 113 2057 49 -109 2 -5 CALIFORNIA 71 -42 -65 1310 -55 -7 -4 -1 COLORADO 267 -3 21 3492 -319 -566 -8 -14 CONNECTICUT 318 43 104 3189 16 102 1 3 DELAWARE 261 31 84 2675 251 249 10 10 FLORIDA 50 5 34 625 240 115 62 23 GEORGIA 182 23 78 1962 296 152 18 8 IDAHO 251 -19 31 3707 -117 -156 -3 -4 ILLINOIS 353 58 128 3539 135 69 4 2 INDIANA 331 54 125 3359 235 181 8 6 IOWA 401 86 146 3987 157 -45 4 -1 KANSAS 282 46 92 2872 56 -354 2 -11 KENTUCKY 265 35 121 2803 301 155 12 6 LOUISIANA 137 25 91 1213 126 -52 12 -4 MAINE 382 42 94 4026 -164 -100 -4 -2 MARYLAND 264 32 90 2711 222 228 9 9 MASSACHUSETTS 321 37 90 3315 9 25 0 1 MICHIGAN 361 60 123 3702 102 112 3 3 MINNESOTA 458 88 181 4886 186 212 4 5 MISSISSIPPI 170 24 101 1627 135 -37 9 -2 MISSOURI 306 56 122 2973 81 -124 3 -4 MONTANA 258 -26 -12 4346 -15 -87 0 -2 NEBRASKA 353 73 110 3621 35 -395 1 -10 NEVADA 133 -39 -52 1972 -194 -168 -9 -8 NEW HAMPSHIRE 362 39 89 3877 -132 0 -3 0 NEW JERSEY 290 39 93 2974 161 245 6 9 NEW MEXICO 188 -15 -4 2325 -280 -370 -11 -14 NEW YORK 325 44 103 3392 191 154 6 5 NORTH CAROLINA 202 18 76 2260 311 277 16 14 NORTH DAKOTA 404 24 112 5153 66 211 1 4 OHIO 323 44 122 3347 196 209 6 7 OKLAHOMA 229 41 99 2122 -3 -252 0 -11 OREGON 162 -16 -7 2866 119 21 4 1 PENNSYLVANIA 312 43 107 3277 201 243 7 8 RHODE ISLAND 302 33 84 3047 -28 -12 -1 0 SOUTH CAROLINA 177 21 70 1955 352 233 22 14 SOUTH DAKOTA 382 66 113 4281 104 -161 2 -4 TENNESSEE 231 26 110 2484 256 108 11 5 TEXAS 140 25 87 1154 -22 -198 -2 -15 UTAH 242 -35 3 3338 -269 -448 -7 -12 VERMONT 387 56 117 4210 152 165 4 4 VIRGINIA 243 21 82 2646 207 228 8 9 WASHINGTON 178 -7 21 3131 146 90 5 3 WEST VIRGINIA 287 36 115 3204 347 274 12 9 WISCONSIN 404 71 150 4132 51 127 1 3 WYOMING 289 -4 14 4110 -229 -466 -5 -10 POPULATION WEIGHTED REGION NEW ENGLAND 331 42 97 3386 -19 33 -1 1 MIDDLE ATLANTIC 314 44 104 3270 189 207 6 7 E N CENTRAL 350 56 128 3577 152 147 4 4 W N CENTRAL 367 68 137 3782 110 -64 3 -2 SOUTH ATLANTIC 164 16 65 1807 271 196 18 12 E S CENTRAL 217 30 108 2251 231 84 11 4 W S CENTRAL 155 26 91 1329 -13 -178 -1 -12 MOUNTAIN 193 -17 -9 2613 -162 -283 -6 -10 PACIFIC 93 -35 -48 1690 -8 11 0 1 UNITED STATES 227 23 69 2482 103 52 4 2 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 343 39 92 3575 -70 7 -2 0 MIDDLE ATLANTIC 316 44 105 3288 187 198 6 6 E N CENTRAL 355 56 127 3636 134 136 4 4 W N CENTRAL 372 70 136 3843 130 -55 4 -1 SOUTH ATLANTIC 196 21 76 2135 282 222 15 12 E S CENTRAL 206 27 105 2117 204 59 11 3 W S CENTRAL 170 31 95 1492 6 -174 0 -10 MOUNTAIN 222 -9 6 2971 -158 -266 -5 -8 PACIFIC 93 -36 -48 1692 -9 8 -1 0 UNITED STATES 259 32 86 2778 119 43 4 2 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 334 39 93 3447 -48 6 -1 0 MIDDLE ATLANTIC 315 45 107 3291 191 217 6 7 E N CENTRAL 335 51 122 3432 196 172 6 5 W N CENTRAL 404 54 132 4650 100 91 2 2 SOUTH ATLANTIC 260 28 97 2845 288 252 11 10 E S CENTRAL 256 33 118 2704 291 144 12 6 W S CENTRAL 158 29 94 1362 -1 -175 0 -11 MOUNTAIN 248 -14 9 3420 -192 -347 -5 -9 PACIFIC 118 -26 -28 2109 26 33 1 2 UNITED STATES 303 38 99 3243 172 162 6 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 335 41 94 3468 -29 21 -1 1 MIDDLE ATLANTIC 318 44 103 3311 189 186 6 6 E N CENTRAL 352 56 127 3598 141 139 4 4 W N CENTRAL 400 72 148 4229 137 19 3 0 SOUTH ATLANTIC 92 9 44 1070 246 139 30 15 E S CENTRAL 214 30 106 2222 224 76 11 4 W S CENTRAL 146 24 89 1232 -20 -187 -2 -13 MOUNTAIN 148 -10 -20 1924 -80 -185 -4 -9 PACIFIC 73 -42 -64 1346 -60 -17 -4 -1 UNITED STATES 140 -7 6 1772 59 47 3 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 325 40 95 3323 -3 45 0 1 MIDDLE ATLANTIC 314 44 106 3264 186 222 6 7 E N CENTRAL 343 52 125 3517 172 151 5 4 W N CENTRAL 352 63 128 3632 104 -103 3 -3 SOUTH ATLANTIC 136 14 57 1527 260 178 21 13 E S CENTRAL 215 28 106 2247 228 85 11 4 W S CENTRAL 151 27 92 1286 -12 -181 -1 -12 MOUNTAIN 151 -17 -22 2044 -96 -189 -4 -8 PACIFIC 112 -31 -34 2022 21 30 1 2 UNITED STATES 180 16 61 2004 141 61 8 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 336 40 95 3476 -32 24 -1 1 MIDDLE ATLANTIC 319 45 105 3319 188 191 6 6 E N CENTRAL 353 58 128 3616 137 147 4 4 W N CENTRAL 397 73 145 4188 137 -10 3 0 SOUTH ATLANTIC 223 26 83 2398 266 231 12 11 E S CENTRAL 231 31 111 2417 247 98 11 4 W S CENTRAL 181 31 93 1622 -6 -207 0 -11 MOUNTAIN 219 -12 3 2981 -166 -291 -5 -9 PACIFIC 110 -31 -37 1984 6 18 0 1 UNITED STATES 282 33 84 3084 97 47 3 2 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 335 41 94 3450 -40 5 -1 0 MIDDLE ATLANTIC 318 44 104 3307 185 193 6 6 E N CENTRAL 348 54 126 3568 161 155 5 5 W N CENTRAL 365 68 133 3776 115 -81 3 -2 SOUTH ATLANTIC 153 16 62 1707 268 194 19 13 E S CENTRAL 236 31 113 2479 250 102 11 4 W S CENTRAL 156 27 92 1340 -11 -173 -1 -11 MOUNTAIN 205 -13 -3 2707 -221 -365 -8 -12 PACIFIC 83 -39 -57 1513 -38 -9 -2 -1 UNITED STATES 194 2 27 2353 9 -40 0 -2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 323 41 94 3300 1 42 0 1 MIDDLE ATLANTIC 312 43 103 3244 182 207 6 7 E N CENTRAL 349 55 125 3581 146 137 4 4 W N CENTRAL 369 68 136 3807 114 -69 3 -2 SOUTH ATLANTIC 212 23 81 2283 277 216 14 10 E S CENTRAL 218 27 106 2291 238 83 12 4 W S CENTRAL 161 30 93 1395 2 -168 0 -11 MOUNTAIN 207 -17 -5 2813 -206 -339 -7 -11 PACIFIC 86 -37 -55 1570 -17 7 -1 0 UNITED STATES 250 26 71 2732 89 41 3 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 333 40 92 3447 -37 23 -1 1 MIDDLE ATLANTIC 317 43 103 3309 187 195 6 6 E N CENTRAL 354 56 130 3638 136 165 4 5 W N CENTRAL 425 76 159 4584 149 115 3 3 SOUTH ATLANTIC 233 24 83 2493 258 240 12 11 E S CENTRAL 240 31 113 2536 265 117 12 5 W S CENTRAL 156 27 91 1353 -10 -178 -1 -12 MOUNTAIN 349 39 90 3997 86 78 2 2 PACIFIC 151 -16 -3 2660 100 66 4 3 UNITED STATES 312 41 97 3287 122 148 4 5 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 352 41 94 3678 -81 -10 -2 0 MIDDLE ATLANTIC 319 45 106 3323 194 207 6 7 E N CENTRAL 360 60 131 3686 137 152 4 4 W N CENTRAL 359 69 137 3648 116 -72 3 -2 SOUTH ATLANTIC 220 23 83 2410 275 235 13 11 E S CENTRAL 226 28 111 2369 238 95 11 4 W S CENTRAL 189 32 101 1714 28 -160 2 -9 MOUNTAIN 230 -8 13 3075 -129 -220 -4 -7 PACIFIC 122 -27 -26 2151 23 26 1 1 UNITED STATES 254 23 69 2899 99 50 4 2