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 20, 2003
ACCUMULATIONS ARE FROM JUL 1, 2002 TO MAY 20, 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 -5 -25 2838 72 342 3 14
ARIZONA 0 -1 0 1736 -217 -93 -11 -5
ARKANSAS 0 -7 -35 3677 294 346 9 10
CALIFORNIA 20 -1 -3 2523 0 -55 0 -2
COLORADO 61 -4 -5 6671 -90 16 -1 0
CONNECTICUT 68 12 -23 6424 465 1296 8 25
DELAWARE 71 44 24 4988 472 1194 10 31
FLORIDA 0 0 0 732 109 262 17 56
GEORGIA 7 0 -21 3007 158 398 6 15
IDAHO 104 38 50 6231 -363 -461 -6 -7
ILLINOIS 33 -8 -69 6338 239 806 4 15
INDIANA 22 -14 -75 5938 309 878 5 17
IOWA 35 -3 -47 7002 254 842 4 14
KANSAS 16 -1 -22 5063 201 587 4 13
KENTUCKY 4 -17 -62 4590 162 641 4 16
LOUISIANA 0 0 -7 1873 109 223 6 14
MAINE 90 0 -46 8558 736 1308 9 18
MARYLAND 62 35 13 5059 510 1245 11 33
MASSACHUSETTS 76 10 -23 6745 502 1336 8 25
MICHIGAN 52 -8 -77 7101 432 993 6 16
MINNESOTA 50 -14 -66 8569 248 762 3 10
MISSISSIPPI 0 0 -21 2657 169 298 7 13
MISSOURI 9 -14 -49 5311 277 649 6 14
MONTANA 123 42 40 7511 -40 -117 -1 -2
NEBRASKA 38 5 -23 6326 64 473 1 8
NEVADA 18 -2 6 3374 -269 -68 -7 -2
NEW HAMPSHIRE 90 9 -52 7971 552 1105 7 16
NEW JERSEY 80 39 5 5809 551 1240 10 27
NEW MEXICO 9 -14 -4 4413 -66 166 -1 4
NEW YORK 67 11 -28 6552 502 1368 8 26
NORTH CAROLINA 22 10 -10 3660 238 570 7 18
NORTH DAKOTA 82 14 -43 9227 306 502 3 6
OHIO 38 -6 -62 6149 369 932 6 18
OKLAHOMA 0 -6 -24 3914 325 429 9 12
OREGON 101 33 18 4622 -259 -262 -5 -5
PENNSYLVANIA 76 29 -16 6099 426 1106 8 22
RHODE ISLAND 73 12 -14 6355 517 1343 9 27
SOUTH CAROLINA 8 2 -15 2872 130 511 5 22
SOUTH DAKOTA 65 14 -33 7412 71 346 1 5
TENNESSEE 2 -12 -51 3952 86 354 2 10
TEXAS 0 0 -5 2097 186 226 10 12
UTAH 55 5 32 6011 -290 -440 -5 -7
VERMONT 73 -2 -62 8009 509 1398 7 21
VIRGINIA 52 26 -3 4766 367 839 8 21
WASHINGTON 104 37 22 4916 -267 -355 -5 -7
WEST VIRGINIA 45 8 -44 5303 146 595 3 13
WISCONSIN 58 -6 -65 7674 309 890 4 13
WYOMING 98 16 13 7549 -87 -144 -1 -2
POPULATION WEIGHTED
REGION
NEW ENGLAND 77 10 -27 6925 525 1299 8 23
MIDDLE ATLANTIC 72 22 -18 6245 481 1256 8 25
E N CENTRAL 40 -7 -68 6563 333 907 5 16
W N CENTRAL 33 -5 -45 6679 235 670 4 11
SOUTH ATLANTIC 22 10 -5 2940 228 554 8 23
E S CENTRAL 1 -13 -43 3609 113 403 3 13
W S CENTRAL 0 0 -10 2380 187 251 9 12
MOUNTAIN 40 2 6 4652 -177 -84 -4 -2
PACIFIC 39 5 3 3021 -58 -120 -2 -4
UNITED STATES 34 5 -23 4466 196 537 5 14
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 82 9 -35 7363 549 1237 8 20
MIDDLE ATLANTIC 72 21 -18 6269 474 1242 8 25
E N CENTRAL 42 -8 -70 6716 341 922 5 16
W N CENTRAL 33 -5 -46 6766 237 678 4 11
SOUTH ATLANTIC 25 11 -9 3497 229 600 7 21
E S CENTRAL 1 -7 -37 3401 123 398 4 13
W S CENTRAL 0 -2 -14 2676 213 275 9 11
MOUNTAIN 50 3 2 5365 -105 40 -2 1
PACIFIC 38 4 3 3026 -56 -122 -2 -4
UNITED STATES 33 0 -30 4973 230 590 5 13
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 79 10 -29 7113 550 1299 8 22
MIDDLE ATLANTIC 73 25 -20 6184 442 1151 8 23
E N CENTRAL 35 -9 -69 6247 356 919 6 17
W N CENTRAL 62 5 -46 8241 244 591 3 8
SOUTH ATLANTIC 48 19 -19 4906 287 783 6 19
E S CENTRAL 4 -17 -58 4395 143 569 3 15
W S CENTRAL 0 0 -10 2430 189 261 8 12
MOUNTAIN 67 9 13 6201 -133 -100 -2 -2
PACIFIC 57 15 7 3578 -126 -187 -3 -5
UNITED STATES 64 18 -24 5994 360 960 6 19
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 78 9 -31 7097 535 1291 8 22
MIDDLE ATLANTIC 70 18 -23 6348 484 1286 8 25
E N CENTRAL 41 -8 -69 6617 338 906 5 16
W N CENTRAL 43 -5 -51 7459 246 693 3 10
SOUTH ATLANTIC 8 2 -4 1566 149 370 11 31
E S CENTRAL 1 -10 -40 3552 110 399 3 13
W S CENTRAL 0 0 -7 2218 182 233 9 12
MOUNTAIN 22 0 2 3269 -175 -53 -5 -2
PACIFIC 21 -3 -3 2579 -14 -60 -1 -2
UNITED STATES 24 2 -11 3202 101 255 3 9
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 74 8 -27 6771 509 1310 8 24
MIDDLE ATLANTIC 73 25 -17 6193 462 1211 8 24
E N CENTRAL 36 -8 -69 6411 336 903 6 16
W N CENTRAL 29 -7 -45 6422 232 645 4 11
SOUTH ATLANTIC 15 8 -5 2404 192 477 9 25
E S CENTRAL 1 -12 -41 3596 108 397 3 12
W S CENTRAL 0 0 -9 2301 180 252 8 12
MOUNTAIN 27 3 6 3477 -198 -103 -5 -3
PACIFIC 53 11 4 3473 -108 -161 -3 -4
UNITED STATES 23 2 -15 3416 138 396 4 13
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 79 9 -31 7134 550 1297 8 22
MIDDLE ATLANTIC 70 18 -23 6350 476 1273 8 25
E N CENTRAL 43 -7 -69 6678 343 915 5 16
W N CENTRAL 43 -3 -47 7352 209 670 3 10
SOUTH ATLANTIC 40 20 -6 4133 299 772 8 23
E S CENTRAL 3 -11 -47 3907 126 468 3 14
W S CENTRAL 0 -5 -15 2961 246 315 9 12
MOUNTAIN 52 5 6 5363 -134 -19 -2 0
PACIFIC 53 11 5 3428 -111 -160 -3 -4
UNITED STATES 47 4 -31 5646 245 677 5 14
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 79 10 -29 7106 549 1302 8 22
MIDDLE ATLANTIC 71 19 -22 6309 465 1255 8 25
E N CENTRAL 39 -8 -68 6537 341 908 6 16
W N CENTRAL 33 -5 -44 6657 233 663 4 11
SOUTH ATLANTIC 20 9 -6 2746 207 512 8 23
E S CENTRAL 3 -12 -50 4022 132 497 3 14
W S CENTRAL 0 0 -10 2388 183 258 8 12
MOUNTAIN 37 -3 1 5006 -103 26 -2 1
PACIFIC 29 1 -1 2795 -37 -90 -1 -3
UNITED STATES 34 1 -14 4301 103 336 2 8
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 75 10 -22 6718 502 1323 8 25
MIDDLE ATLANTIC 73 24 -16 6217 488 1250 9 25
E N CENTRAL 40 -8 -70 6576 333 910 5 16
W N CENTRAL 32 -6 -46 6715 229 673 4 11
SOUTH ATLANTIC 32 16 -7 3841 279 691 8 22
E S CENTRAL 1 -13 -45 3677 117 419 3 13
W S CENTRAL 0 0 -11 2486 194 269 8 12
MOUNTAIN 45 2 8 5090 -174 -105 -3 -2
PACIFIC 33 5 2 2857 -36 -105 -1 -4
UNITED STATES 38 2 -27 4973 209 587 4 13
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 78 9 -30 7074 533 1288 8 22
MIDDLE ATLANTIC 70 18 -23 6321 472 1265 8 25
E N CENTRAL 46 -5 -65 6744 362 941 6 16
W N CENTRAL 51 -6 -55 8051 223 679 3 9
SOUTH ATLANTIC 44 24 -1 4392 368 867 9 25
E S CENTRAL 3 -13 -51 4098 130 489 3 14
W S CENTRAL 0 0 -10 2436 197 263 9 12
MOUNTAIN 72 3 -42 7451 324 1001 5 16
PACIFIC 86 30 17 4294 -207 -267 -5 -6
UNITED STATES 67 14 -25 6323 445 1152 8 22
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 83 7 -38 7631 605 1273 9 20
MIDDLE ATLANTIC 71 20 -21 6314 478 1249 8 25
E N CENTRAL 46 -6 -68 6842 369 939 6 16
W N CENTRAL 27 -10 -49 6447 246 674 4 12
SOUTH ATLANTIC 35 15 -11 4069 258 676 7 20
E S CENTRAL 2 -12 -47 3812 117 431 3 13
W S CENTRAL 0 -6 -21 3077 254 315 9 11
MOUNTAIN 57 8 5 5530 -76 82 -1 2
PACIFIC 60 16 8 3633 -148 -188 -4 -5
UNITED STATES 47 6 -24 5236 202 549 4 12