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 DEC 16, 2002
ACCUMULATIONS ARE FROM JUL 1, 2002 TO DEC 16, 2002
-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 155 24 84 871 97 314 13 56
ARIZONA 96 -19 -66 447 -93 -42 -17 -9
ARKANSAS 165 1 22 1146 180 357 19 45
CALIFORNIA 94 -21 -51 667 -29 14 -4 2
COLORADO 223 -42 -53 2319 88 324 4 16
CONNECTICUT 226 -2 46 1819 118 455 7 33
DELAWARE 197 14 71 1363 152 417 13 44
FLORIDA 41 8 41 176 44 146 33 487
GEORGIA 156 23 80 924 126 317 16 52
IDAHO 191 -72 -96 2209 -28 210 -1 11
ILLINOIS 227 -29 33 1929 155 571 9 42
INDIANA 226 -7 53 1805 185 528 11 41
IOWA 219 -66 14 2196 157 627 8 40
KANSAS 174 -50 1 1611 181 551 13 52
KENTUCKY 198 9 76 1425 164 441 13 45
LOUISIANA 117 26 68 543 79 261 17 93
MAINE 272 -12 36 2575 223 571 9 28
MARYLAND 204 13 70 1437 182 493 15 52
MASSACHUSETTS 230 -4 31 1907 116 462 6 32
MICHIGAN 242 -11 48 2123 154 521 8 33
MINNESOTA 240 -90 1 2765 145 678 6 32
MISSISSIPPI 148 27 74 801 114 279 17 53
MISSOURI 189 -39 15 1661 189 530 13 47
MONTANA 209 -72 -64 2649 -11 368 0 16
NEBRASKA 196 -75 -5 2049 113 571 6 39
NEVADA 148 -28 -54 1050 -77 90 -7 9
NEW HAMPSHIRE 262 -9 28 2391 117 359 5 18
NEW JERSEY 210 3 50 1631 156 425 11 35
NEW MEXICO 190 -14 -44 1465 52 193 4 15
NEW YORK 232 1 54 1822 121 498 7 38
NORTH CAROLINA 171 19 77 1111 149 324 15 41
NORTH DAKOTA 229 -121 -74 2988 84 480 3 19
OHIO 234 6 72 1849 181 505 11 38
OKLAHOMA 145 -34 -10 1225 203 436 20 55
OREGON 133 -51 -40 1597 -73 24 -4 2
PENNSYLVANIA 232 11 67 1797 149 445 9 33
RHODE ISLAND 217 -3 44 1767 126 494 8 39
SOUTH CAROLINA 151 22 86 878 119 335 16 62
SOUTH DAKOTA 208 -93 -37 2424 92 508 4 27
TENNESSEE 178 6 69 1219 105 295 9 32
TEXAS 108 2 13 637 131 261 26 69
UTAH 215 -42 -97 2035 25 212 1 12
VERMONT 268 -11 35 2357 92 502 4 27
VIRGINIA 209 24 80 1431 170 394 13 38
WASHINGTON 138 -57 -41 1771 -79 2 -4 0
WEST VIRGINIA 219 11 88 1632 110 349 7 27
WISCONSIN 237 -53 19 2350 110 552 5 31
WYOMING 234 -55 -68 2689 79 377 3 16
POPULATION WEIGHTED
REGION
NEW ENGLAND 234 -7 34 1979 123 451 7 30
MIDDLE ATLANTIC 226 2 57 1769 132 465 8 36
E N CENTRAL 232 -16 45 1989 168 547 9 38
W N CENTRAL 207 -66 3 2130 164 590 8 38
SOUTH ATLANTIC 137 16 66 865 120 294 16 51
E S CENTRAL 172 16 74 1112 120 329 12 42
W S CENTRAL 117 0 20 727 129 289 22 66
MOUNTAIN 173 -35 -63 1534 -6 157 0 11
PACIFIC 104 -29 -50 889 -43 1 -5 0
UNITED STATES 168 -12 21 1337 92 326 7 32
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 246 -6 35 2146 128 438 6 26
MIDDLE ATLANTIC 229 4 57 1785 135 463 8 35
E N CENTRAL 235 -18 46 2029 151 539 8 36
W N CENTRAL 208 -67 0 2159 169 594 8 38
SOUTH ATLANTIC 163 18 75 1044 129 329 14 46
E S CENTRAL 167 18 76 1045 116 325 12 45
W S CENTRAL 125 -3 15 825 149 311 22 61
MOUNTAIN 191 -36 -53 1786 11 224 1 14
PACIFIC 104 -29 -50 892 -41 0 -4 0
UNITED STATES 186 -14 28 1519 122 387 9 34
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 239 -6 35 2049 134 472 7 30
MIDDLE ATLANTIC 232 7 64 1795 138 449 8 33
E N CENTRAL 231 -5 56 1889 182 531 11 39
W N CENTRAL 222 -99 -36 2656 111 552 4 26
SOUTH ATLANTIC 207 17 81 1472 143 385 11 35
E S CENTRAL 193 10 76 1361 149 403 12 42
W S CENTRAL 119 2 19 738 127 287 21 64
MOUNTAIN 209 -44 -67 2112 31 268 1 15
PACIFIC 113 -37 -48 1150 -62 3 -5 0
UNITED STATES 223 0 51 1777 128 426 8 32
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 240 -5 36 2052 130 465 7 29
MIDDLE ATLANTIC 227 2 53 1788 130 477 8 36
E N CENTRAL 233 -17 46 2002 159 539 9 37
W N CENTRAL 220 -77 -3 2389 154 609 7 34
SOUTH ATLANTIC 77 10 49 437 70 203 19 87
E S CENTRAL 172 16 78 1092 108 327 11 43
W S CENTRAL 113 3 19 675 128 272 23 67
MOUNTAIN 136 -26 -62 1013 -43 66 -4 7
PACIFIC 96 -21 -50 692 -34 15 -5 2
UNITED STATES 123 -12 -7 915 37 171 4 23
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 231 -4 36 1924 122 457 7 31
MIDDLE ATLANTIC 229 6 59 1777 135 457 8 35
E N CENTRAL 232 -11 51 1943 173 536 10 38
W N CENTRAL 203 -62 2 2046 169 571 9 39
SOUTH ATLANTIC 114 14 60 698 94 253 16 57
E S CENTRAL 172 16 76 1106 115 324 12 41
W S CENTRAL 116 4 20 700 124 284 22 68
MOUNTAIN 142 -28 -63 1105 -37 81 -3 8
PACIFIC 111 -36 -47 1100 -48 15 -4 1
UNITED STATES 142 -3 29 1031 84 271 9 36
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 240 -6 36 2062 136 468 7 29
MIDDLE ATLANTIC 229 3 54 1798 132 474 8 36
E N CENTRAL 234 -16 47 2015 150 530 8 36
W N CENTRAL 216 -80 -4 2353 144 602 7 34
SOUTH ATLANTIC 180 17 74 1217 141 364 13 43
E S CENTRAL 179 12 73 1205 129 355 12 42
W S CENTRAL 128 -11 6 913 160 336 21 58
MOUNTAIN 187 -40 -58 1804 14 223 1 14
PACIFIC 111 -34 -47 1074 -59 11 -5 1
UNITED STATES 197 -22 16 1716 104 394 6 30
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 239 -6 35 2046 134 475 7 30
MIDDLE ATLANTIC 229 3 56 1790 131 472 8 36
E N CENTRAL 233 -15 46 1978 167 538 9 37
W N CENTRAL 206 -67 2 2123 164 586 8 38
SOUTH ATLANTIC 127 16 63 807 108 274 15 51
E S CENTRAL 184 12 77 1240 126 368 11 42
W S CENTRAL 119 3 24 727 123 287 20 65
MOUNTAIN 188 -29 -53 1686 45 215 3 15
PACIFIC 100 -26 -50 792 -36 10 -4 1
UNITED STATES 161 -15 -6 1309 55 240 4 22
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 230 -5 35 1906 119 462 7 32
MIDDLE ATLANTIC 226 4 57 1762 134 463 8 36
E N CENTRAL 233 -15 46 1993 165 546 9 38
W N CENTRAL 208 -67 4 2142 163 595 8 38
SOUTH ATLANTIC 174 19 75 1140 142 358 14 46
E S CENTRAL 173 15 74 1132 122 333 12 42
W S CENTRAL 119 -2 17 760 136 298 22 65
MOUNTAIN 184 -37 -66 1709 11 188 1 12
PACIFIC 101 -26 -49 817 -35 3 -4 0
UNITED STATES 183 -15 19 1490 93 355 7 31
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 239 -6 37 2038 129 466 7 30
MIDDLE ATLANTIC 229 3 55 1790 132 474 8 36
E N CENTRAL 236 -16 50 2044 159 540 8 36
W N CENTRAL 227 -88 -10 2594 137 623 6 32
SOUTH ATLANTIC 189 18 74 1290 164 394 15 44
E S CENTRAL 185 13 76 1266 135 367 12 41
W S CENTRAL 119 1 17 742 129 288 21 63
MOUNTAIN 248 -23 9 2256 54 426 2 23
PACIFIC 126 -48 -44 1467 -77 1 -5 0
UNITED STATES 224 -3 47 1824 123 453 7 33
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 252 -7 34 2248 164 482 8 27
MIDDLE ATLANTIC 231 5 59 1804 139 470 8 35
E N CENTRAL 235 -20 44 2070 157 540 8 35
W N CENTRAL 205 -60 8 2050 174 586 9 40
SOUTH ATLANTIC 182 19 77 1222 142 349 13 40
E S CENTRAL 178 13 75 1174 117 340 11 41
W S CENTRAL 138 -4 16 954 171 340 22 55
MOUNTAIN 193 -38 -51 1841 22 245 1 15
PACIFIC 115 -38 -47 1172 -67 9 -5 1
UNITED STATES 189 -17 18 1614 97 343 6 27