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 08, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO MAY 08, 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 26 16 26 2751 -5 -368 0 -12 ARIZONA 5 -2 -6 2026 79 -226 4 -10 ARKANSAS 44 28 38 3337 -33 -358 -1 -10 CALIFORNIA 19 -15 -14 2530 51 -7 2 0 COLORADO 108 6 -29 6317 -315 -665 -5 -10 CONNECTICUT 69 -2 56 5832 -26 502 0 9 DELAWARE 38 -1 33 4628 162 241 4 5 FLORIDA 0 0 0 806 183 -202 29 -20 GEORGIA 27 13 27 2960 124 -243 4 -8 IDAHO 123 27 -37 6656 190 66 3 1 ILLINOIS 90 34 41 6232 204 333 3 6 INDIANA 87 35 63 5758 192 255 3 5 IOWA 96 35 22 7033 357 143 5 2 KANSAS 46 11 8 5022 194 -337 4 -6 KENTUCKY 70 37 62 4536 145 -103 3 -2 LOUISIANA 8 8 8 1810 46 -442 3 -20 MAINE 105 -3 52 7530 -132 593 -2 9 MARYLAND 38 1 35 4656 155 254 3 6 MASSACHUSETTS 77 -4 53 6112 -12 429 0 8 MICHIGAN 102 22 44 6847 284 586 4 9 MINNESOTA 118 30 -8 8648 446 742 5 9 MISSISSIPPI 24 16 24 2477 -8 -427 0 -15 MISSOURI 68 32 37 5105 112 -143 2 -3 MONTANA 131 15 -49 7760 370 302 5 4 NEBRASKA 67 7 -19 6372 176 -338 3 -5 NEVADA 29 -1 -14 3509 -94 -219 -3 -6 NEW HAMPSHIRE 88 -14 50 7145 -130 605 -2 9 NEW JERSEY 54 -2 45 5281 98 439 2 9 NEW MEXICO 58 12 4 3978 -455 -676 -10 -15 NEW YORK 82 9 55 6179 228 541 4 10 NORTH CAROLINA 30 8 30 3535 136 51 4 1 NORTH DAKOTA 108 6 -60 9268 483 685 5 8 OHIO 91 27 70 5807 104 293 2 5 OKLAHOMA 39 22 25 3571 -5 -464 0 -11 OREGON 123 32 -15 5265 513 241 11 5 PENNSYLVANIA 68 5 47 5757 168 435 3 8 RHODE ISLAND 73 -4 59 5641 -88 338 -2 6 SOUTH CAROLINA 20 9 20 2935 204 -113 7 -4 SOUTH DAKOTA 94 12 -42 7733 494 130 7 2 TENNESSEE 54 28 51 3943 103 -223 3 -5 TEXAS 17 14 14 1809 -102 -523 -5 -22 UTAH 90 5 -45 6022 -173 -515 -3 -8 VERMONT 104 11 55 7657 288 768 4 11 VIRGINIA 42 4 40 4395 43 134 1 3 WASHINGTON 121 33 -12 5593 536 465 11 9 WEST VIRGINIA 70 17 54 5279 188 104 4 2 WISCONSIN 122 39 39 7498 247 652 3 10 WYOMING 129 8 -53 7452 -19 -359 0 -5 POPULATION WEIGHTED REGION NEW ENGLAND 78 -4 55 6238 -42 473 -1 8 MIDDLE ATLANTIC 71 5 50 5856 180 487 3 9 E N CENTRAL 95 29 51 6350 204 418 3 7 W N CENTRAL 84 25 7 6652 280 131 4 2 SOUTH ATLANTIC 23 6 22 2840 150 -46 6 -2 E S CENTRAL 46 27 43 3536 64 -260 2 -7 W S CENTRAL 20 15 16 2106 -85 -493 -4 -19 MOUNTAIN 67 7 -19 4674 -78 -329 -2 -7 PACIFIC 42 -4 -13 3175 159 75 5 2 UNITED STATES 55 10 22 4310 94 52 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 83 -6 53 6604 -79 513 -1 8 MIDDLE ATLANTIC 71 5 49 5890 184 479 3 9 E N CENTRAL 100 31 52 6495 207 443 3 7 W N CENTRAL 86 24 7 6759 303 147 5 2 SOUTH ATLANTIC 28 5 27 3372 129 -22 4 -1 E S CENTRAL 42 24 40 3311 50 -293 2 -8 W S CENTRAL 24 15 19 2394 -64 -472 -3 -16 MOUNTAIN 80 10 -15 5306 -72 -258 -1 -5 PACIFIC 42 -4 -13 3177 158 79 5 3 UNITED STATES 61 15 23 4823 139 73 3 2 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 82 -5 54 6377 -61 483 -1 8 MIDDLE ATLANTIC 69 4 47 5826 169 439 3 8 E N CENTRAL 92 32 62 5990 175 321 3 6 W N CENTRAL 102 15 -30 8298 413 475 5 6 SOUTH ATLANTIC 52 9 44 4710 144 126 3 3 E S CENTRAL 64 31 57 4344 128 -141 3 -3 W S CENTRAL 22 15 18 2171 -68 -480 -3 -18 MOUNTAIN 97 8 -32 6151 -66 -311 -1 -5 PACIFIC 66 8 -12 3883 260 177 7 5 UNITED STATES 73 11 45 5702 151 323 3 6 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 81 -6 53 6391 -48 484 -1 8 MIDDLE ATLANTIC 73 5 50 5969 197 502 3 9 E N CENTRAL 97 30 49 6401 208 417 3 7 W N CENTRAL 98 25 -2 7482 360 332 5 5 SOUTH ATLANTIC 9 2 9 1574 168 -145 12 -8 E S CENTRAL 44 25 41 3483 62 -275 2 -7 W S CENTRAL 17 14 13 1942 -94 -511 -5 -21 MOUNTAIN 38 2 -10 3404 3 -269 0 -7 PACIFIC 23 -12 -13 2595 50 -11 2 0 UNITED STATES 35 1 6 3161 102 23 3 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 76 -5 54 6117 -28 467 0 8 MIDDLE ATLANTIC 70 5 50 5806 161 472 3 9 E N CENTRAL 94 31 56 6182 186 358 3 6 W N CENTRAL 80 25 10 6372 250 48 4 1 SOUTH ATLANTIC 17 4 17 2343 144 -95 7 -4 E S CENTRAL 46 27 43 3528 63 -260 2 -7 W S CENTRAL 19 15 15 2035 -86 -504 -4 -20 MOUNTAIN 43 5 -14 3619 -7 -273 0 -7 PACIFIC 61 5 -15 3750 249 168 7 5 UNITED STATES 40 10 17 3358 117 -65 4 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 82 -5 54 6411 -47 499 -1 8 MIDDLE ATLANTIC 75 7 51 5973 191 501 3 9 E N CENTRAL 98 29 50 6445 197 437 3 7 W N CENTRAL 95 22 -5 7405 350 278 5 4 SOUTH ATLANTIC 38 7 35 3931 133 81 4 2 E S CENTRAL 53 27 48 3841 85 -219 2 -5 W S CENTRAL 27 17 19 2651 -54 -480 -2 -15 MOUNTAIN 82 8 -19 5335 -69 -281 -1 -5 PACIFIC 61 5 -14 3690 230 137 7 4 UNITED STATES 76 16 25 5490 168 222 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 82 -5 54 6380 -52 480 -1 8 MIDDLE ATLANTIC 73 5 51 5943 190 493 3 9 E N CENTRAL 95 29 52 6318 205 410 3 7 W N CENTRAL 85 26 7 6647 294 109 5 2 SOUTH ATLANTIC 21 4 19 2664 146 -55 6 -2 E S CENTRAL 55 28 50 3957 94 -201 2 -5 W S CENTRAL 21 16 17 2128 -76 -479 -3 -18 MOUNTAIN 73 8 -15 4811 -218 -490 -4 -9 PACIFIC 33 -9 -13 2885 109 28 4 1 UNITED STATES 54 6 7 4182 47 -37 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 75 -6 54 6073 -27 453 0 8 MIDDLE ATLANTIC 70 5 49 5810 168 481 3 9 E N CENTRAL 95 29 49 6364 206 408 3 7 W N CENTRAL 85 26 7 6694 280 133 4 2 SOUTH ATLANTIC 34 9 32 3674 142 9 4 0 E S CENTRAL 47 26 44 3610 74 -259 2 -7 W S CENTRAL 22 13 17 2224 -66 -475 -3 -18 MOUNTAIN 75 6 -23 5043 -134 -402 -3 -7 PACIFIC 36 -6 -13 2972 136 50 5 2 UNITED STATES 63 13 26 4820 122 119 3 3 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 81 -6 53 6361 -57 492 -1 8 MIDDLE ATLANTIC 74 6 52 5952 194 503 3 9 E N CENTRAL 101 31 54 6483 191 454 3 8 W N CENTRAL 107 26 -10 8130 409 526 5 7 SOUTH ATLANTIC 37 4 34 4122 134 132 3 3 E S CENTRAL 56 29 51 4042 103 -193 3 -5 W S CENTRAL 22 16 18 2158 -79 -481 -4 -18 MOUNTAIN 101 10 35 7243 241 568 3 9 PACIFIC 100 23 -13 4828 434 309 10 7 UNITED STATES 74 5 46 5904 121 445 2 8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 91 -3 55 6812 -77 544 -1 9 MIDDLE ATLANTIC 73 5 50 5944 197 489 3 9 E N CENTRAL 101 30 50 6604 224 482 4 8 W N CENTRAL 82 26 13 6385 252 89 4 1 SOUTH ATLANTIC 36 5 33 3887 112 36 3 1 E S CENTRAL 50 27 46 3746 76 -237 2 -6 W S CENTRAL 31 20 25 2782 -30 -430 -1 -13 MOUNTAIN 83 10 -14 5499 -12 -150 0 -3 PACIFIC 71 8 -13 3976 280 184 8 5 UNITED STATES 72 14 24 5107 149 160 3 3