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 MAY 23, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO MAY 23, 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 16 11 16 2780 12 -351 0 -11 ARIZONA 12 11 11 2049 95 -216 5 -10 ARKANSAS 12 6 10 3372 -13 -338 0 -9 CALIFORNIA 58 36 4 2658 125 12 5 0 COLORADO 101 43 40 6553 -232 -642 -3 -9 CONNECTICUT 44 -5 13 5937 -40 472 -1 9 DELAWARE 4 -22 -21 4660 134 183 3 4 FLORIDA 0 0 0 806 183 -202 29 -20 GEORGIA 18 11 18 2987 135 -229 5 -7 IDAHO 92 28 -10 6848 226 47 3 1 ILLINOIS 34 1 6 6316 205 300 3 5 INDIANA 34 4 1 5824 184 223 3 4 IOWA 32 1 8 7119 358 93 5 1 KANSAS 22 10 -5 5095 229 -360 5 -7 KENTUCKY 34 14 19 4594 158 -95 4 -2 LOUISIANA 2 2 2 1814 50 -439 3 -19 MAINE 89 12 32 7739 -111 603 -1 8 MARYLAND 4 -20 -22 4676 119 189 3 4 MASSACHUSETTS 61 3 21 6261 -3 425 0 7 MICHIGAN 35 -18 5 6942 253 525 4 8 MINNESOTA 44 -12 22 8775 432 715 5 9 MISSISSIPPI 11 10 11 2502 13 -409 1 -14 MISSOURI 31 12 7 5178 137 -154 3 -3 MONTANA 102 24 16 7989 404 309 5 4 NEBRASKA 40 14 9 6482 210 -377 3 -5 NEVADA 50 32 12 3616 -34 -198 -1 -5 NEW HAMPSHIRE 69 -2 28 7307 -138 597 -2 9 NEW JERSEY 22 -17 -7 5346 73 387 1 8 NEW MEXICO 39 18 26 4059 -429 -660 -10 -14 NEW YORK 35 -14 3 6276 209 492 3 9 NORTH CAROLINA 10 -1 6 3547 121 39 4 1 NORTH DAKOTA 50 -9 28 9445 501 711 6 8 OHIO 33 -6 7 5872 77 256 1 5 OKLAHOMA 7 3 5 3608 18 -451 1 -11 OREGON 104 36 -15 5502 592 260 12 5 PENNSYLVANIA 20 -23 -13 5811 122 362 2 7 RHODE ISLAND 57 6 21 5780 -76 339 -1 6 SOUTH CAROLINA 10 3 10 2948 203 -109 7 -4 SOUTH DAKOTA 56 13 22 7894 536 117 7 2 TENNESSEE 30 17 24 3994 123 -205 3 -5 TEXAS 0 0 0 1814 -97 -520 -5 -22 UTAH 102 56 26 6220 -101 -514 -2 -8 VERMONT 37 -29 0 7781 257 712 3 10 VIRGINIA 10 -16 -13 4420 11 90 0 2 WASHINGTON 93 27 1 5802 591 493 11 9 WEST VIRGINIA 35 0 13 5333 162 82 3 2 WISCONSIN 45 -11 17 7613 227 610 3 9 WYOMING 126 50 37 7733 64 -340 1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 60 1 21 6382 -39 464 -1 8 MIDDLE ATLANTIC 28 -18 -3 5933 152 432 3 8 E N CENTRAL 35 -6 6 6433 188 378 3 6 W N CENTRAL 34 1 9 6750 293 107 5 2 SOUTH ATLANTIC 8 -3 1 2856 140 -58 5 -2 E S CENTRAL 24 12 19 3579 79 -244 2 -6 W S CENTRAL 2 2 2 2117 -76 -487 -3 -19 MOUNTAIN 64 29 21 4813 -31 -318 -1 -6 PACIFIC 65 32 2 3322 229 96 7 3 UNITED STATES 32 5 4 4385 104 37 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 66 1 25 6760 -78 507 -1 8 MIDDLE ATLANTIC 28 -19 -3 5967 155 422 3 8 E N CENTRAL 36 -8 7 6581 189 400 3 6 W N CENTRAL 36 3 11 6860 318 124 5 2 SOUTH ATLANTIC 11 -2 4 3391 118 -34 4 -1 E S CENTRAL 21 13 17 3350 69 -277 2 -8 W S CENTRAL 3 3 3 2409 -54 -466 -2 -16 MOUNTAIN 67 24 21 5457 -31 -252 -1 -4 PACIFIC 64 31 1 3323 227 99 7 3 UNITED STATES 32 3 7 4900 146 56 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 63 4 23 6528 -56 476 -1 8 MIDDLE ATLANTIC 23 -21 -8 5890 131 375 2 7 E N CENTRAL 33 -4 3 6060 155 281 3 5 W N CENTRAL 44 -6 20 8441 424 473 5 6 SOUTH ATLANTIC 20 -7 -1 4747 117 91 3 2 E S CENTRAL 32 13 19 4399 140 -132 3 -3 W S CENTRAL 3 3 3 2183 -58 -474 -3 -18 MOUNTAIN 88 34 21 6345 -12 -306 0 -5 PACIFIC 73 31 0 4048 326 198 9 5 UNITED STATES 31 -12 -2 5778 128 274 2 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 61 2 21 6540 -43 475 -1 8 MIDDLE ATLANTIC 31 -16 -1 6053 172 448 3 8 E N CENTRAL 36 -7 7 6486 191 375 3 6 W N CENTRAL 38 -2 14 7595 366 308 5 4 SOUTH ATLANTIC 3 -2 0 1578 160 -152 11 -9 E S CENTRAL 22 12 17 3523 77 -261 2 -7 W S CENTRAL 1 1 1 1948 -88 -508 -4 -21 MOUNTAIN 39 18 17 3489 36 -258 1 -7 PACIFIC 59 36 6 2725 121 9 5 0 UNITED STATES 39 18 5 3249 139 25 4 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 57 0 19 6255 -27 456 0 8 MIDDLE ATLANTIC 25 -19 -6 5876 128 413 2 8 E N CENTRAL 35 -3 5 6260 170 319 3 5 W N CENTRAL 34 5 10 6467 266 29 4 0 SOUTH ATLANTIC 6 -1 2 2353 138 -104 6 -4 E S CENTRAL 24 12 19 3571 79 -243 2 -6 W S CENTRAL 2 2 2 2045 -76 -497 -4 -20 MOUNTAIN 44 23 16 3714 30 -261 1 -7 PACIFIC 73 32 1 3914 316 189 9 5 UNITED STATES 24 6 6 3411 127 -68 4 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 63 3 23 6562 -43 492 -1 8 MIDDLE ATLANTIC 31 -16 -1 6057 166 446 3 8 E N CENTRAL 35 -9 7 6528 176 393 3 6 W N CENTRAL 39 -1 15 7519 360 254 5 3 SOUTH ATLANTIC 11 -8 -3 3954 113 53 3 1 E S CENTRAL 26 13 18 3887 101 -206 3 -5 W S CENTRAL 4 2 4 2671 -44 -472 -2 -15 MOUNTAIN 70 27 17 5493 -22 -276 0 -5 PACIFIC 73 32 0 3854 298 157 8 4 UNITED STATES 42 3 7 5592 176 202 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 63 4 23 6532 -46 474 -1 8 MIDDLE ATLANTIC 30 -17 -2 6022 161 435 3 8 E N CENTRAL 35 -6 5 6400 189 369 3 6 W N CENTRAL 34 1 9 6745 308 84 5 1 SOUTH ATLANTIC 9 -1 2 2681 139 -65 5 -2 E S CENTRAL 28 15 18 4005 110 -190 3 -5 W S CENTRAL 3 3 3 2140 -65 -471 -3 -18 MOUNTAIN 63 27 26 4953 -171 -474 -3 -9 PACIFIC 62 34 4 3023 179 49 6 2 UNITED STATES 46 16 10 4287 77 -38 2 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 57 0 19 6212 -24 442 0 8 MIDDLE ATLANTIC 28 -17 -3 5886 140 425 2 8 E N CENTRAL 35 -7 6 6447 188 367 3 6 W N CENTRAL 34 1 9 6792 293 108 5 2 SOUTH ATLANTIC 11 -4 0 3697 129 -10 4 0 E S CENTRAL 25 12 18 3654 89 -244 2 -6 W S CENTRAL 3 3 3 2237 -55 -469 -2 -17 MOUNTAIN 72 31 22 5201 -81 -391 -2 -7 PACIFIC 63 34 2 3113 207 70 7 2 UNITED STATES 37 5 7 4906 130 102 3 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 63 4 24 6510 -52 486 -1 8 MIDDLE ATLANTIC 30 -17 -2 6033 167 446 3 8 E N CENTRAL 37 -7 9 6569 170 413 3 7 W N CENTRAL 42 -7 19 8257 410 507 5 7 SOUTH ATLANTIC 8 -11 -8 4143 112 96 3 2 E S CENTRAL 30 15 21 4093 119 -180 3 -4 W S CENTRAL 3 3 3 2170 -69 -475 -3 -18 MOUNTAIN 48 -15 2 7380 229 526 3 8 PACIFIC 87 31 -4 5024 499 330 11 7 UNITED STATES 40 -7 5 6004 109 409 2 7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 70 4 24 6979 -71 540 -1 8 MIDDLE ATLANTIC 28 -19 -3 6020 167 430 3 8 E N CENTRAL 37 -8 8 6693 203 438 3 7 W N CENTRAL 34 4 10 6477 265 68 4 1 SOUTH ATLANTIC 13 -6 -1 3911 93 13 2 0 E S CENTRAL 26 13 19 3792 92 -222 2 -6 W S CENTRAL 6 3 6 2805 -18 -419 -1 -13 MOUNTAIN 66 21 16 5646 22 -151 0 -3 PACIFIC 78 34 1 4150 350 206 9 5 UNITED STATES 43 6 6 5209 161 148 3 3