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 26, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO MAY 26, 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 0 -3 0 2780 12 -351 0 -11 ARIZONA 2 0 -5 2049 94 -222 5 -10 ARKANSAS 0 -3 0 3372 -13 -338 0 -9 CALIFORNIA 44 22 -21 2679 137 4 5 0 COLORADO 88 28 32 6593 -220 -630 -3 -9 CONNECTICUT 21 -19 19 5937 -54 472 -1 9 DELAWARE 4 -16 4 4660 128 183 3 4 FLORIDA 0 0 0 806 183 -202 29 -20 GEORGIA 0 -4 0 2987 135 -229 5 -7 IDAHO 89 30 -39 6895 251 46 4 1 ILLINOIS 18 -13 10 6333 208 317 3 5 INDIANA 4 -21 -3 5827 177 226 3 4 IOWA 19 -13 9 7136 360 110 5 2 KANSAS 7 -4 0 5102 231 -353 5 -6 KENTUCKY 1 -15 -3 4594 153 -95 3 -2 LOUISIANA 0 0 0 1814 50 -439 3 -19 MAINE 63 -6 40 7755 -125 619 -2 9 MARYLAND 3 -14 3 4676 114 189 2 4 MASSACHUSETTS 29 -18 21 6261 -21 425 0 7 MICHIGAN 27 -21 22 6965 255 548 4 9 MINNESOTA 48 -6 39 8809 442 749 5 9 MISSISSIPPI 0 -1 0 2502 13 -409 1 -14 MISSOURI 8 -7 1 5185 139 -147 3 -3 MONTANA 95 17 -26 8033 415 302 5 4 NEBRASKA 25 -1 14 6499 215 -361 3 -5 NEVADA 27 11 -25 3628 -28 -209 -1 -5 NEW HAMPSHIRE 34 -27 26 7309 -161 599 -2 9 NEW JERSEY 13 -17 11 5346 64 387 1 8 NEW MEXICO 29 10 13 4067 -428 -663 -10 -14 NEW YORK 18 -20 13 6277 196 493 3 9 NORTH CAROLINA 0 -8 -1 3547 119 39 3 1 NORTH DAKOTA 73 13 37 9493 521 737 6 8 OHIO 1 -31 -4 5872 65 256 1 5 OKLAHOMA 0 -4 0 3608 16 -451 0 -11 OREGON 109 48 -26 5553 621 263 13 5 PENNSYLVANIA 7 -27 4 5811 110 362 2 7 RHODE ISLAND 27 -15 21 5780 -92 339 -2 6 SOUTH CAROLINA 0 -4 0 2948 203 -109 7 -4 SOUTH DAKOTA 51 5 27 7923 542 137 7 2 TENNESSEE 1 -9 0 3994 120 -205 3 -5 TEXAS 0 0 0 1814 -97 -520 -5 -22 UTAH 84 39 -12 6258 -82 -519 -1 -8 VERMONT 16 -38 10 7784 239 715 3 10 VIRGINIA 2 -17 0 4420 6 90 0 2 WASHINGTON 92 32 -19 5842 609 491 12 9 WEST VIRGINIA 4 -24 -1 5333 153 82 3 2 WISCONSIN 46 -6 36 7650 241 647 3 9 WYOMING 105 27 3 7776 72 -342 1 -4 POPULATION WEIGHTED REGION NEW ENGLAND 30 -18 22 6384 -55 466 -1 8 MIDDLE ATLANTIC 15 -21 12 5934 141 433 2 8 E N CENTRAL 18 -18 11 6448 188 393 3 6 W N CENTRAL 23 -9 14 6768 297 125 5 2 SOUTH ATLANTIC 1 -8 1 2856 137 -58 5 -2 E S CENTRAL 0 -9 -1 3579 76 -244 2 -6 W S CENTRAL 0 0 0 2117 -76 -487 -3 -19 MOUNTAIN 50 15 -1 4835 -24 -320 0 -6 PACIFIC 54 23 -21 3347 242 89 8 3 UNITED STATES 20 -4 1 4394 104 39 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 36 -19 28 6764 -96 511 -1 8 MIDDLE ATLANTIC 15 -21 13 5968 144 423 2 8 E N CENTRAL 19 -21 13 6597 188 416 3 7 W N CENTRAL 25 -7 13 6878 322 139 5 2 SOUTH ATLANTIC 1 -9 1 3391 115 -34 4 -1 E S CENTRAL 0 -6 -1 3350 67 -277 2 -8 W S CENTRAL 0 0 0 2409 -54 -466 -2 -16 MOUNTAIN 54 12 2 5480 -26 -253 0 -4 PACIFIC 54 23 -21 3348 240 92 8 3 UNITED STATES 19 -5 4 4910 147 61 3 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 35 -16 26 6532 -73 480 -1 8 MIDDLE ATLANTIC 9 -26 7 5890 119 375 2 7 E N CENTRAL 8 -25 2 6067 148 288 3 5 W N CENTRAL 51 0 29 8476 436 497 5 6 SOUTH ATLANTIC 3 -18 0 4747 111 91 2 2 E S CENTRAL 1 -13 -3 4399 136 -132 3 -3 W S CENTRAL 0 0 0 2183 -58 -474 -3 -18 MOUNTAIN 74 22 -3 6378 -1 -307 0 -5 PACIFIC 66 27 -23 4078 341 191 9 5 UNITED STATES 14 -20 4 5781 119 274 2 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 32 -19 24 6543 -61 478 -1 8 MIDDLE ATLANTIC 16 -21 12 6054 160 449 3 8 E N CENTRAL 18 -20 11 6501 190 390 3 6 W N CENTRAL 34 -6 21 7620 373 330 5 5 SOUTH ATLANTIC 0 -2 0 1578 160 -152 11 -9 E S CENTRAL 0 -8 -1 3523 74 -261 2 -7 W S CENTRAL 0 0 0 1948 -88 -508 -4 -21 MOUNTAIN 28 7 1 3501 39 -261 1 -7 PACIFIC 45 22 -20 2746 133 1 5 0 UNITED STATES 27 7 -8 3261 143 22 5 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 29 -17 22 6256 -44 457 -1 8 MIDDLE ATLANTIC 11 -24 9 5876 116 413 2 8 E N CENTRAL 14 -20 7 6271 167 330 3 6 W N CENTRAL 22 -6 11 6484 271 43 4 1 SOUTH ATLANTIC 1 -3 1 2353 138 -104 6 -4 E S CENTRAL 0 -9 -1 3571 76 -243 2 -6 W S CENTRAL 0 0 0 2045 -76 -497 -4 -20 MOUNTAIN 32 11 -4 3728 35 -265 1 -7 PACIFIC 66 29 -20 3944 332 184 9 5 UNITED STATES 14 -1 0 3417 127 -68 4 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 34 -17 26 6565 -61 495 -1 8 MIDDLE ATLANTIC 16 -21 13 6058 154 447 3 8 E N CENTRAL 19 -21 13 6544 175 409 3 7 W N CENTRAL 34 -6 22 7544 367 276 5 4 SOUTH ATLANTIC 2 -11 2 3954 110 53 3 1 E S CENTRAL 0 -10 -2 3887 98 -206 3 -5 W S CENTRAL 0 -1 0 2671 -44 -472 -2 -15 MOUNTAIN 59 17 -1 5520 -13 -276 0 -5 PACIFIC 66 29 -20 3884 314 152 9 4 UNITED STATES 29 -6 6 5606 176 208 3 4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 35 -16 26 6536 -63 478 -1 8 MIDDLE ATLANTIC 15 -21 12 6023 150 436 3 8 E N CENTRAL 17 -19 10 6414 188 383 3 6 W N CENTRAL 23 -9 12 6763 312 100 5 2 SOUTH ATLANTIC 1 -7 1 2681 136 -65 5 -2 E S CENTRAL 0 -10 -3 4005 107 -190 3 -5 W S CENTRAL 0 0 0 2140 -65 -471 -3 -18 MOUNTAIN 51 16 11 4974 -165 -473 -3 -9 PACIFIC 50 25 -21 3046 193 40 7 1 UNITED STATES 34 7 1 4302 81 -37 2 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 28 -18 21 6212 -42 442 -1 8 MIDDLE ATLANTIC 14 -22 11 5886 128 425 2 8 E N CENTRAL 18 -19 11 6462 188 382 3 6 W N CENTRAL 23 -9 14 6810 297 126 5 2 SOUTH ATLANTIC 1 -10 1 3697 126 -10 4 0 E S CENTRAL 0 -10 -2 3654 86 -244 2 -6 W S CENTRAL 0 0 0 2237 -55 -469 -2 -17 MOUNTAIN 58 18 0 5227 -72 -392 -1 -7 PACIFIC 52 26 -22 3137 222 62 8 2 UNITED STATES 24 -5 4 4918 130 106 3 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 35 -15 27 6514 -68 490 -1 8 MIDDLE ATLANTIC 15 -21 12 6034 156 447 3 8 E N CENTRAL 20 -20 14 6585 169 429 3 7 W N CENTRAL 44 -4 31 8288 419 535 5 7 SOUTH ATLANTIC 2 -11 2 4143 109 96 3 2 E S CENTRAL 1 -10 -1 4093 116 -180 3 -4 W S CENTRAL 0 0 0 2170 -69 -475 -3 -18 MOUNTAIN 30 -23 3 7391 220 528 3 8 PACIFIC 85 34 -22 5062 518 328 11 7 UNITED STATES 21 -18 13 6007 97 412 2 7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 40 -18 26 6985 -89 546 -1 8 MIDDLE ATLANTIC 14 -22 12 6021 156 431 3 8 E N CENTRAL 22 -19 16 6711 203 456 3 7 W N CENTRAL 22 -6 14 6494 270 85 4 1 SOUTH ATLANTIC 1 -12 -1 3911 90 13 2 0 E S CENTRAL 0 -10 -2 3792 89 -222 2 -6 W S CENTRAL 0 -1 0 2805 -18 -419 -1 -13 MOUNTAIN 53 12 -4 5669 28 -153 0 -3 PACIFIC 72 31 -20 4183 368 202 10 5 UNITED STATES 31 0 2 5224 164 152 3 3