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 30, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 30, 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 141 -6 2 1909 165 21 9 1 ARIZONA 102 1 -23 1250 -13 -97 -1 -7 ARKANSAS 149 -22 -35 2151 22 -159 1 -7 CALIFORNIA 83 -27 -32 1373 -71 -20 -5 -1 COLORADO 232 -30 -37 3644 -354 -605 -9 -14 CONNECTICUT 307 40 62 3390 22 111 1 3 DELAWARE 246 23 43 2840 253 245 10 9 FLORIDA 58 16 25 668 254 126 61 23 GEORGIA 150 -2 7 2061 287 135 16 7 IDAHO 240 -23 3 3876 -136 -155 -3 -4 ILLINOIS 286 -5 -19 3735 124 19 3 1 INDIANA 271 -1 -10 3546 228 138 7 4 IOWA 310 -7 -38 4197 141 -111 3 -3 KANSAS 219 -13 -42 3018 37 -406 1 -12 KENTUCKY 209 -13 -20 2949 289 114 11 4 LOUISIANA 105 5 10 1285 130 -57 11 -4 MAINE 376 40 96 4271 -163 -57 -4 -1 MARYLAND 252 27 49 2880 227 227 9 9 MASSACHUSETTS 318 42 63 3523 17 36 0 1 MICHIGAN 298 1 3 3903 90 76 2 2 MINNESOTA 340 -33 -47 5115 150 127 3 3 MISSISSIPPI 127 -8 -5 1712 126 -60 8 -3 MISSOURI 249 4 -20 3144 78 -163 3 -5 MONTANA 242 -41 -59 4517 -46 -133 -1 -3 NEBRASKA 277 -3 -34 3809 23 -440 1 -10 NEVADA 132 -35 -39 2066 -219 -189 -10 -8 NEW HAMPSHIRE 358 41 72 4108 -130 19 -3 0 NEW JERSEY 273 28 49 3154 162 244 5 8 NEW MEXICO 194 2 -26 2458 -284 -392 -10 -14 NEW YORK 299 23 44 3586 184 146 5 4 NORTH CAROLINA 180 3 20 2378 301 261 14 12 NORTH DAKOTA 335 -50 -77 5394 34 128 1 2 OHIO 270 -1 6 3531 186 174 6 5 OKLAHOMA 167 -12 -36 2229 -24 -302 -1 -12 OREGON 141 -33 -28 2966 95 4 3 0 PENNSYLVANIA 284 25 43 3463 200 231 6 7 RHODE ISLAND 296 35 49 3242 -23 -9 -1 0 SOUTH CAROLINA 155 5 15 2055 344 215 20 12 SOUTH DAKOTA 307 -8 -51 4491 90 -223 2 -5 TENNESSEE 181 -14 -20 2609 243 71 10 3 TEXAS 102 2 -8 1217 -28 -217 -2 -15 UTAH 244 -22 -29 3511 -285 -470 -8 -12 VERMONT 358 26 62 4436 136 166 3 4 VIRGINIA 226 12 33 2799 205 221 8 9 WASHINGTON 167 -16 -3 3252 136 92 4 3 WEST VIRGINIA 249 6 17 3374 342 251 11 8 WISCONSIN 314 -19 -22 4345 26 67 1 2 WYOMING 258 -29 -50 4283 -261 -513 -6 -11 POPULATION WEIGHTED REGION NEW ENGLAND 323 41 67 3597 -13 48 0 1 MIDDLE ATLANTIC 290 26 47 3459 186 200 6 6 E N CENTRAL 285 -4 -8 3771 139 103 4 3 W N CENTRAL 285 -12 -37 3976 93 -124 2 -3 SOUTH ATLANTIC 152 9 24 1909 270 190 16 11 E S CENTRAL 167 -13 -14 2365 218 51 10 2 W S CENTRAL 111 -4 -13 1399 -23 -203 -2 -13 MOUNTAIN 185 -19 -28 2740 -181 -305 -6 -10 PACIFIC 97 -28 -30 1762 -26 -3 -1 0 UNITED STATES 197 -1 2 2614 93 31 4 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 338 41 70 3795 -65 25 -2 1 MIDDLE ATLANTIC 291 26 46 3478 185 190 6 6 E N CENTRAL 287 -8 -10 3831 118 90 3 2 W N CENTRAL 289 -13 -37 4039 111 -115 3 -3 SOUTH ATLANTIC 176 8 22 2252 278 211 14 10 E S CENTRAL 160 -9 -9 2226 194 31 10 1 W S CENTRAL 122 -5 -17 1569 -6 -204 0 -12 MOUNTAIN 210 -16 -25 3113 -178 -291 -5 -9 PACIFIC 99 -27 -28 1766 -25 -4 -1 0 UNITED STATES 218 -3 -4 2925 108 15 4 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 329 40 70 3662 -43 24 -1 1 MIDDLE ATLANTIC 287 24 43 3478 187 205 6 6 E N CENTRAL 276 -1 -3 3621 187 133 5 4 W N CENTRAL 321 -31 -58 4874 74 16 2 0 SOUTH ATLANTIC 234 11 27 3003 285 238 10 9 E S CENTRAL 202 -11 -18 2845 281 106 11 4 W S CENTRAL 116 0 -10 1436 -8 -198 -1 -12 MOUNTAIN 234 -21 -28 3580 -214 -374 -6 -9 PACIFIC 117 -26 -24 2195 9 22 0 1 UNITED STATES 273 16 28 3423 166 145 5 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 330 41 67 3683 -24 35 -1 1 MIDDLE ATLANTIC 294 26 46 3502 185 179 6 5 E N CENTRAL 286 -4 -9 3793 129 94 4 3 W N CENTRAL 309 -19 -42 4439 114 -50 3 -1 SOUTH ATLANTIC 93 12 24 1135 253 143 29 14 E S CENTRAL 166 -10 -12 2335 212 44 10 2 W S CENTRAL 106 -1 -10 1299 -27 -208 -2 -14 MOUNTAIN 145 -8 -26 2023 -91 -202 -4 -9 PACIFIC 83 -29 -34 1409 -77 -32 -5 -2 UNITED STATES 133 -10 -12 1865 49 32 3 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 318 41 64 3531 4 57 0 2 MIDDLE ATLANTIC 286 23 43 3450 181 211 6 7 E N CENTRAL 281 -4 -7 3709 161 108 5 3 W N CENTRAL 279 -9 -35 3823 90 -158 2 -4 SOUTH ATLANTIC 127 10 23 1613 262 175 19 12 E S CENTRAL 167 -13 -12 2361 215 54 10 2 W S CENTRAL 109 -4 -10 1355 -22 -203 -2 -13 MOUNTAIN 149 -13 -29 2147 -109 -207 -5 -9 PACIFIC 114 -26 -24 2106 5 20 0 1 UNITED STATES 156 -1 2 2110 135 46 7 2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 330 41 69 3691 -27 40 -1 1 MIDDLE ATLANTIC 294 25 46 3510 183 183 6 6 E N CENTRAL 287 -4 -5 3811 123 104 3 3 W N CENTRAL 306 -17 -43 4395 114 -79 3 -2 SOUTH ATLANTIC 204 13 30 2535 265 222 12 10 E S CENTRAL 182 -10 -14 2543 237 65 10 3 W S CENTRAL 132 -7 -22 1706 -20 -241 -1 -12 MOUNTAIN 206 -19 -27 3121 -187 -316 -6 -9 PACIFIC 111 -27 -27 2066 -11 6 -1 0 UNITED STATES 243 -1 2 3247 85 21 3 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 329 40 70 3665 -35 23 -1 1 MIDDLE ATLANTIC 292 24 44 3497 180 184 5 6 E N CENTRAL 285 -3 -7 3762 149 112 4 3 W N CENTRAL 286 -10 -36 3971 100 -139 3 -3 SOUTH ATLANTIC 142 9 23 1803 268 189 17 12 E S CENTRAL 186 -10 -14 2608 240 68 10 3 W S CENTRAL 112 -3 -10 1411 -20 -195 -1 -12 MOUNTAIN 196 -15 -32 2840 -239 -393 -8 -12 PACIFIC 91 -28 -31 1582 -54 -22 -3 -1 UNITED STATES 180 -7 -9 2476 -2 -59 0 -2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 316 41 62 3506 7 52 0 2 MIDDLE ATLANTIC 289 27 46 3433 180 200 6 6 E N CENTRAL 286 -3 -8 3776 134 93 4 3 W N CENTRAL 286 -14 -38 4001 95 -130 2 -3 SOUTH ATLANTIC 190 8 24 2410 273 205 13 9 E S CENTRAL 171 -11 -13 2409 227 52 10 2 W S CENTRAL 117 -3 -12 1469 -8 -193 -1 -12 MOUNTAIN 196 -21 -32 2947 -227 -365 -7 -11 PACIFIC 95 -25 -30 1641 -32 -6 -2 0 UNITED STATES 218 -1 0 2879 79 18 3 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 328 41 69 3662 -31 41 -1 1 MIDDLE ATLANTIC 293 25 46 3500 183 188 6 6 E N CENTRAL 289 -6 -3 3835 122 123 3 3 W N CENTRAL 325 -26 -46 4805 120 39 3 1 SOUTH ATLANTIC 216 14 33 2637 255 231 11 10 E S CENTRAL 188 -12 -17 2666 253 81 10 3 W S CENTRAL 113 -2 -13 1425 -18 -202 -1 -12 MOUNTAIN 323 14 42 4204 69 74 2 2 PACIFIC 139 -26 -19 2760 82 56 3 2 UNITED STATES 292 26 46 3479 121 146 4 4 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 347 39 77 3904 -79 14 -2 0 MIDDLE ATLANTIC 292 26 46 3513 191 198 6 6 E N CENTRAL 292 -4 -5 3884 123 109 3 3 W N CENTRAL 281 -7 -32 3839 102 -128 3 -3 SOUTH ATLANTIC 199 8 24 2543 270 222 12 10 E S CENTRAL 177 -11 -12 2491 227 63 10 3 W S CENTRAL 134 -11 -23 1799 11 -197 1 -10 MOUNTAIN 218 -13 -18 3223 -146 -240 -4 -7 PACIFIC 118 -27 -24 2237 6 15 0 1 UNITED STATES 221 -5 -2 3048 86 26 3 1