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 11, 2003
ACCUMULATIONS ARE FROM JUL 1, 2002 TO MAY 11, 2003
-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 -7 0 2836 77 365 3 15
ARIZONA 13 6 11 1735 -215 -93 -11 -5
ARKANSAS 1 -10 -8 3674 300 378 9 11
CALIFORNIA 71 37 30 2497 3 -55 0 -2
COLORADO 137 45 44 6583 -87 29 -1 0
CONNECTICUT 73 6 28 6335 449 1323 8 26
DELAWARE 39 2 19 4911 430 1164 10 31
FLORIDA 0 0 0 732 109 262 17 56
GEORGIA 0 -12 -4 2997 157 416 6 16
IDAHO 128 36 -7 6100 -405 -520 -6 -8
ILLINOIS 31 -13 -9 6287 242 882 4 16
INDIANA 14 -26 -17 5898 317 950 6 19
IOWA 72 23 26 6944 249 899 4 15
KANSAS 19 -7 2 5038 199 614 4 14
KENTUCKY 2 -24 -10 4578 177 697 4 18
LOUISIANA 0 0 0 1873 109 230 6 14
MAINE 109 7 16 8429 725 1356 9 19
MARYLAND 31 -3 13 4989 475 1224 11 33
MASSACHUSETTS 72 -5 23 6644 488 1362 8 26
MICHIGAN 54 -12 -23 7018 429 1071 7 18
MINNESOTA 100 22 -36 8492 258 841 3 11
MISSISSIPPI 0 -6 -1 2656 169 318 7 14
MISSOURI 12 -15 -11 5288 284 695 6 15
MONTANA 162 47 -18 7358 -82 -159 -1 -2
NEBRASKA 77 29 19 6270 55 507 1 9
NEVADA 61 31 30 3351 -265 -73 -7 -2
NEW HAMPSHIRE 97 3 7 7848 535 1162 7 17
NEW JERSEY 63 10 26 5718 513 1236 10 28
NEW MEXICO 52 14 23 4397 -50 172 -1 4
NEW YORK 67 2 14 6465 488 1403 8 28
NORTH CAROLINA 11 -9 -2 3637 231 579 7 19
NORTH DAKOTA 124 28 -56 9113 288 545 3 6
OHIO 20 -31 -29 6090 368 985 6 19
OKLAHOMA 1 -10 -3 3911 330 456 9 13
OREGON 113 23 -15 4500 -290 -286 -6 -6
PENNSYLVANIA 46 -10 0 6007 396 1117 7 23
RHODE ISLAND 76 5 21 6258 500 1362 9 28
SOUTH CAROLINA 3 -7 -6 2864 130 526 5 22
SOUTH DAKOTA 106 33 -21 7320 51 385 1 6
TENNESSEE 0 -20 -6 3943 96 398 2 11
TEXAS 0 0 0 2097 186 231 10 12
UTAH 135 52 39 5940 -290 -467 -5 -7
VERMONT 89 6 17 7912 510 1472 7 23
VIRGINIA 25 -10 3 4710 345 839 8 22
WASHINGTON 105 18 -25 4792 -302 -383 -6 -7
WEST VIRGINIA 16 -30 -21 5248 139 633 3 14
WISCONSIN 80 8 -10 7591 311 970 4 15
WYOMING 165 49 18 7421 -100 -149 -1 -2
POPULATION WEIGHTED
REGION
NEW ENGLAND 79 2 21 6822 510 1330 8 24
MIDDLE ATLANTIC 58 0 11 6156 457 1275 8 26
E N CENTRAL 37 -17 -18 6501 334 977 5 18
W N CENTRAL 58 8 -10 6627 235 721 4 12
SOUTH ATLANTIC 10 -5 1 2916 220 557 8 24
E S CENTRAL 1 -14 -4 3604 126 442 4 14
W S CENTRAL 0 -4 -1 2379 186 261 8 12
MOUNTAIN 85 29 22 4598 -178 -88 -4 -2
PACIFIC 80 36 20 2973 -61 -127 -2 -4
UNITED STATES 40 1 2 4420 189 559 4 14
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 87 3 18 7252 534 1276 8 21
MIDDLE ATLANTIC 56 -2 7 6179 450 1260 8 26
E N CENTRAL 43 -12 -18 6650 341 993 5 18
W N CENTRAL 60 8 -11 6713 236 730 4 12
SOUTH ATLANTIC 11 -9 -1 3470 220 607 7 21
E S CENTRAL 0 -15 -4 3396 129 431 4 15
W S CENTRAL 0 -6 -3 2675 215 289 9 12
MOUNTAIN 96 31 21 5298 -107 41 -2 1
PACIFIC 79 35 19 2979 -58 -129 -2 -4
UNITED STATES 42 2 1 4927 227 620 5 14
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 83 1 23 7006 534 1331 8 23
MIDDLE ATLANTIC 49 -7 2 6094 415 1168 7 24
E N CENTRAL 24 -23 -23 6191 358 984 6 19
W N CENTRAL 100 21 -35 8152 235 642 3 9
SOUTH ATLANTIC 20 -19 -7 4851 270 797 6 20
E S CENTRAL 1 -24 -10 4384 159 622 4 17
W S CENTRAL 0 -6 -1 2429 188 271 8 13
MOUNTAIN 124 39 22 6113 -140 -109 -2 -2
PACIFIC 87 31 6 3508 -139 -198 -4 -5
UNITED STATES 49 -6 2 5914 341 982 6 20
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 82 1 22 6993 521 1327 8 23
MIDDLE ATLANTIC 63 2 15 6260 464 1313 8 27
E N CENTRAL 39 -15 -17 6554 340 978 5 18
W N CENTRAL 78 15 -17 7392 245 751 3 11
SOUTH ATLANTIC 3 -4 0 1557 148 373 11 32
E S CENTRAL 0 -15 -5 3547 120 435 4 14
W S CENTRAL 0 0 0 2218 182 241 9 12
MOUNTAIN 49 16 16 3239 -175 -53 -5 -2
PACIFIC 72 37 29 2552 -8 -60 0 -2
UNITED STATES 49 18 14 3170 99 264 3 9
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 76 0 23 6673 497 1341 8 25
MIDDLE ATLANTIC 55 -2 9 6104 436 1229 8 25
E N CENTRAL 30 -21 -20 6354 338 972 6 18
W N CENTRAL 51 5 -10 6374 233 694 4 12
SOUTH ATLANTIC 7 -5 0 2388 185 481 8 25
E S CENTRAL 1 -14 -4 3591 120 434 3 14
W S CENTRAL 0 -1 -1 2301 180 262 8 13
MOUNTAIN 57 22 17 3441 -200 -109 -5 -3
PACIFIC 86 30 8 3408 -117 -170 -3 -5
UNITED STATES 26 0 1 3386 135 410 4 14
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 83 1 22 7027 535 1331 8 23
MIDDLE ATLANTIC 61 0 13 6261 455 1297 8 26
E N CENTRAL 41 -14 -19 6611 342 984 5 17
W N CENTRAL 78 16 -14 7286 207 725 3 11
SOUTH ATLANTIC 19 -8 0 4089 281 775 7 23
E S CENTRAL 1 -19 -7 3898 135 510 4 15
W S CENTRAL 1 -6 -1 2959 251 331 9 13
MOUNTAIN 99 31 20 5293 -139 -23 -3 0
PACIFIC 85 29 9 3363 -121 -170 -3 -5
UNITED STATES 59 5 0 5582 238 710 4 15
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 82 0 22 7000 534 1335 8 24
MIDDLE ATLANTIC 58 -2 10 6220 444 1279 8 26
E N CENTRAL 36 -18 -19 6476 342 977 6 18
W N CENTRAL 59 10 -7 6605 233 714 4 12
SOUTH ATLANTIC 8 -7 -2 2724 200 516 8 23
E S CENTRAL 1 -19 -7 4013 143 542 4 16
W S CENTRAL 0 -3 -1 2387 182 268 8 13
MOUNTAIN 85 26 24 4954 -99 28 -2 1
PACIFIC 75 33 23 2758 -36 -93 -1 -3
UNITED STATES 59 16 13 4255 102 350 2 9
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 75 -1 24 6618 487 1348 8 26
MIDDLE ATLANTIC 59 2 13 6127 462 1267 8 26
E N CENTRAL 38 -16 -17 6514 335 982 5 18
W N CENTRAL 59 9 -9 6664 230 726 4 12
SOUTH ATLANTIC 15 -8 1 3806 265 696 7 22
E S CENTRAL 1 -15 -5 3671 129 460 4 14
W S CENTRAL 0 -6 -1 2485 193 280 8 13
MOUNTAIN 98 34 27 5029 -175 -110 -3 -2
PACIFIC 75 33 20 2816 -38 -110 -1 -4
UNITED STATES 47 3 2 4921 205 614 4 14
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 82 1 21 6969 518 1322 8 23
MIDDLE ATLANTIC 60 0 12 6232 451 1289 8 26
E N CENTRAL 43 -14 -21 6675 361 1007 6 18
W N CENTRAL 93 21 -27 7974 224 744 3 10
SOUTH ATLANTIC 22 -6 4 4344 346 865 9 25
E S CENTRAL 1 -20 -7 4089 142 535 4 15
W S CENTRAL 0 -5 -1 2435 196 273 9 13
MOUNTAIN 94 11 14 7356 320 1051 5 17
PACIFIC 99 23 -11 4191 -235 -289 -5 -6
UNITED STATES 62 0 10 6237 429 1180 7 23
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 92 3 19 7517 591 1314 9 21
MIDDLE ATLANTIC 57 -3 8 6225 455 1271 8 26
E N CENTRAL 46 -14 -19 6772 368 1010 6 18
W N CENTRAL 49 3 -11 6402 251 728 4 13
SOUTH ATLANTIC 15 -12 -2 4030 245 684 6 20
E S CENTRAL 1 -17 -6 3804 127 473 3 14
W S CENTRAL 1 -6 -3 3075 260 336 9 12
MOUNTAIN 95 27 14 5455 -84 78 -2 1
PACIFIC 88 26 3 3560 -162 -200 -4 -5
UNITED STATES 56 4 0 5174 195 573 4 12