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 22, 2010 ACCUMULATIONS ARE FROM JUL 1, 2009 TO MAY 22, 2010 -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 -6 -10 3131 363 485 13 18 ARIZONA 0 0 0 2264 311 409 16 22 ARKANSAS 2 -5 -11 3710 325 292 10 9 CALIFORNIA 44 22 41 2633 103 341 4 15 COLORADO 67 9 30 7186 410 829 6 13 CONNECTICUT 37 -14 -11 5465 -506 -633 -8 -10 DELAWARE 27 1 -6 4477 -46 -326 -1 -7 FLORIDA 0 0 0 1008 385 323 62 47 GEORGIA 0 -7 -14 3216 365 343 13 12 IDAHO 87 21 40 6780 166 100 3 1 ILLINOIS 37 1 2 6016 -92 -399 -2 -6 INDIANA 39 7 1 5601 -36 -192 -1 -3 IOWA 33 0 -6 7026 269 -71 4 -1 KANSAS 33 20 14 5455 590 486 12 10 KENTUCKY 16 -5 -14 4689 255 137 6 3 LOUISIANA 0 0 -1 2253 489 650 28 41 MAINE 66 -14 -4 7133 -707 -856 -9 -11 MARYLAND 27 1 -4 4487 -68 -270 -1 -6 MASSACHUSETTS 46 -14 1 5835 -422 -487 -7 -8 MICHIGAN 42 -14 -11 6417 -266 -567 -4 -8 MINNESOTA 29 -29 -33 8060 -276 -777 -3 -9 MISSISSIPPI 0 -1 -8 2911 422 543 17 23 MISSOURI 31 11 5 5332 293 162 6 3 MONTANA 75 -4 -3 7661 87 -8 1 0 NEBRASKA 41 14 19 6859 590 387 9 6 NEVADA 27 8 24 3801 153 432 4 13 NEW HAMPSHIRE 48 -25 -9 6709 -727 -626 -10 -9 NEW JERSEY 31 -9 -6 4958 -311 -464 -6 -9 NEW MEXICO 17 -4 6 4718 233 730 5 18 NEW YORK 38 -14 -15 5783 -279 -532 -5 -8 NORTH CAROLINA 4 -7 -19 3508 83 110 2 3 NORTH DAKOTA 23 -38 -65 8729 -207 -846 -2 -9 OHIO 32 -10 -9 5616 -175 -186 -3 -3 OKLAHOMA 2 -3 -9 4059 469 509 13 14 OREGON 103 34 46 5220 319 -38 7 -1 PENNSYLVANIA 38 -7 -6 5449 -235 -429 -4 -7 RHODE ISLAND 42 -12 -2 5441 -409 -477 -7 -8 SOUTH CAROLINA 0 -7 -16 3057 313 227 11 8 SOUTH DAKOTA 39 -5 -5 7774 422 34 6 0 TENNESSEE 6 -8 -21 4199 329 234 9 6 TEXAS 0 0 0 2334 423 650 22 39 UTAH 67 20 49 6716 402 617 6 10 VERMONT 47 -21 -14 7069 -447 -512 -6 -7 VIRGINIA 23 -3 -13 4330 -76 -117 -2 -3 WASHINGTON 81 15 10 5292 90 -472 2 -8 WEST VIRGINIA 23 -13 -21 5251 84 -97 2 -2 WISCONSIN 40 -19 -8 7003 -377 -751 -5 -10 WYOMING 85 9 34 8056 399 629 5 8 POPULATION WEIGHTED REGION NEW ENGLAND 45 -16 -3 5917 -497 -572 -8 -9 MIDDLE ATLANTIC 35 -13 -12 5500 -276 -484 -5 -8 E N CENTRAL 38 -6 -5 6055 -186 -409 -3 -6 W N CENTRAL 32 -2 -7 6643 190 -89 3 -1 SOUTH ATLANTIC 7 -5 -10 2914 199 127 7 5 E S CENTRAL 5 -8 -16 3823 324 321 9 9 W S CENTRAL 0 0 -2 2604 411 593 19 29 MOUNTAIN 41 6 20 5122 283 494 6 11 PACIFIC 52 18 35 3212 123 191 4 6 UNITED STATES 29 1 3 4345 67 26 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 48 -19 -5 6252 -578 -617 -8 -9 MIDDLE ATLANTIC 37 -12 -11 5545 -262 -470 -5 -8 E N CENTRAL 38 -8 -7 6181 -206 -439 -3 -7 W N CENTRAL 32 -2 -7 6736 198 -94 3 -1 SOUTH ATLANTIC 7 -7 -15 3425 153 109 5 3 E S CENTRAL 4 -4 -13 3627 347 369 11 11 W S CENTRAL 0 0 -4 2875 412 553 17 24 MOUNTAIN 46 2 15 5701 219 440 4 8 PACIFIC 52 18 35 3210 118 178 4 6 UNITED STATES 28 -3 -1 4842 91 -1 2 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 47 -15 -5 6051 -526 -611 -8 -9 MIDDLE ATLANTIC 36 -10 -9 5515 -239 -436 -4 -7 E N CENTRAL 37 -3 -4 5779 -122 -268 -2 -4 W N CENTRAL 29 -22 -37 7966 -44 -528 -1 -6 SOUTH ATLANTIC 22 -6 -16 4656 29 -122 1 -3 E S CENTRAL 14 -6 -15 4531 274 179 6 4 W S CENTRAL 0 0 -2 2657 416 583 19 28 MOUNTAIN 63 9 28 6638 289 492 5 8 PACIFIC 62 20 29 3835 119 15 3 0 UNITED STATES 37 -7 -6 5503 -142 -296 -3 -5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 46 -16 -5 6064 -512 -566 -8 -9 MIDDLE ATLANTIC 37 -12 -13 5604 -272 -503 -5 -8 E N CENTRAL 38 -7 -6 6111 -179 -413 -3 -6 W N CENTRAL 30 -12 -17 7286 62 -322 1 -4 SOUTH ATLANTIC 3 -3 -3 1730 312 247 22 17 E S CENTRAL 5 -6 -15 3784 339 335 10 10 W S CENTRAL 0 0 -2 2456 420 612 21 33 MOUNTAIN 22 1 10 3743 293 456 8 14 PACIFIC 43 19 39 2703 102 320 4 13 UNITED STATES 30 9 16 3217 110 172 4 6 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 44 -16 -4 5798 -478 -557 -8 -9 MIDDLE ATLANTIC 36 -10 -10 5463 -280 -471 -5 -8 E N CENTRAL 38 -3 -4 5941 -145 -340 -2 -5 W N CENTRAL 31 0 -5 6438 240 -16 4 0 SOUTH ATLANTIC 4 -3 -10 2457 243 181 11 8 E S CENTRAL 5 -8 -16 3814 323 323 9 9 W S CENTRAL 0 0 -2 2542 421 612 20 32 MOUNTAIN 26 4 12 3969 288 440 8 12 PACIFIC 61 19 34 3710 117 61 3 2 UNITED STATES 18 -1 -1 3477 195 175 6 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 46 -17 -6 6069 -529 -599 -8 -9 MIDDLE ATLANTIC 37 -12 -13 5610 -276 -495 -5 -8 E N CENTRAL 37 -9 -8 6135 -212 -436 -3 -7 W N CENTRAL 32 -9 -14 7265 111 -254 2 -3 SOUTH ATLANTIC 14 -6 -14 3901 62 -50 2 -1 E S CENTRAL 8 -6 -15 4093 308 270 8 7 W S CENTRAL 0 -3 -5 3143 428 549 16 21 MOUNTAIN 51 7 20 5759 250 463 5 9 PACIFIC 62 20 35 3682 131 86 4 2 UNITED STATES 38 -2 0 5387 -24 -158 0 -3 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 47 -15 -5 6057 -514 -602 -8 -9 MIDDLE ATLANTIC 37 -12 -12 5586 -270 -482 -5 -8 E N CENTRAL 39 -5 -5 6031 -176 -386 -3 -6 W N CENTRAL 32 -2 -7 6661 228 -61 4 -1 SOUTH ATLANTIC 7 -3 -10 2746 205 134 8 5 E S CENTRAL 10 -4 -15 4195 301 240 8 6 W S CENTRAL 0 0 -2 2611 406 576 18 28 MOUNTAIN 39 2 15 5421 302 617 6 13 PACIFIC 47 19 37 2960 120 261 4 10 UNITED STATES 35 4 12 4319 113 170 3 4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 44 -16 -2 5769 -461 -532 -7 -8 MIDDLE ATLANTIC 35 -12 -12 5460 -281 -484 -5 -8 E N CENTRAL 38 -6 -5 6080 -174 -405 -3 -6 W N CENTRAL 32 -2 -7 6684 189 -103 3 -2 SOUTH ATLANTIC 11 -4 -14 3707 141 63 4 2 E S CENTRAL 7 -7 -14 3898 334 316 9 9 W S CENTRAL 0 0 -4 2706 414 577 18 27 MOUNTAIN 48 7 23 5582 306 570 6 11 PACIFIC 50 21 39 3029 127 252 4 9 UNITED STATES 32 -1 4 4801 29 -26 1 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 46 -16 -6 6023 -532 -617 -8 -9 MIDDLE ATLANTIC 37 -12 -12 5586 -275 -484 -5 -8 E N CENTRAL 37 -10 -8 6156 -238 -420 -4 -6 W N CENTRAL 29 -22 -28 7749 -92 -543 -1 -7 SOUTH ATLANTIC 16 -4 -14 4047 18 -92 0 -2 E S CENTRAL 9 -6 -18 4273 301 229 8 6 W S CENTRAL 0 0 -2 2645 406 577 18 28 MOUNTAIN 51 -13 -6 6850 -293 -333 -4 -5 PACIFIC 78 21 27 4676 158 -171 3 -4 UNITED STATES 40 -9 -8 5594 -296 -465 -5 -8 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 53 -16 -4 6437 -605 -675 -9 -9 MIDDLE ATLANTIC 37 -12 -12 5590 -258 -471 -4 -8 E N CENTRAL 38 -10 -8 6255 -230 -470 -4 -7 W N CENTRAL 31 -1 -6 6409 200 -62 3 -1 SOUTH ATLANTIC 14 -6 -15 3898 82 14 2 0 E S CENTRAL 7 -7 -15 4014 315 290 9 8 W S CENTRAL 0 -4 -7 3224 401 470 14 17 MOUNTAIN 48 2 14 5788 170 345 3 6 PACIFIC 65 21 33 3928 134 18 4 0 UNITED STATES 38 -1 2 5057 13 -82 0 -2