HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR JAN 1991 ACCUMULATIONS ARE FROM JUL 1, 1990 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON 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 629 -44 132 1540 -224 -343 -13 -18 ARIZONA 511 42 -17 1363 85 69 7 5 ARKANSAS 881 79 271 2161 6 5 0 0 CALIFORNIA 506 11 -10 1528 68 132 5 9 COLORADO 1315 120 163 4197 161 141 4 3 CONNECTICUT 1171 -11 230 3116 -289 -514 -8 -14 DELAWARE 910 -61 169 2320 -298 -480 -11 -17 FLORIDA 97 -96 12 224 -194 -232 -46 -51 GEORGIA 627 -47 131 1542 -252 -328 -14 -18 IDAHO 1330 136 254 4287 237 460 6 12 ILLINOIS 1373 92 401 3654 2 -130 0 -3 INDIANA 1222 37 324 3260 -96 -312 -3 -9 IOWA 1580 180 492 4211 111 63 3 2 KANSAS 1202 142 375 3042 29 16 1 1 KENTUCKY 965 -11 240 2529 -162 -351 -6 -12 LOUISIANA 503 25 174 1129 -40 -168 -3 -13 MAINE 1514 28 272 4230 -251 -606 -6 -13 MARYLAND 942 -40 200 2409 -275 -459 -10 -16 MASSACHUSETTS 1206 -12 221 3209 -335 -577 -9 -15 MICHIGAN 1338 42 303 3762 -92 -307 -2 -8 MINNESOTA 1752 110 434 5114 97 42 2 1 MISSISSIPPI 628 1 161 1508 -97 -235 -6 -13 MISSOURI 1227 122 409 3069 -32 -105 -1 -3 MONTANA 1417 141 273 4704 101 349 2 8 NEBRASKA 1452 186 441 3983 158 147 4 4 NEVADA 854 87 38 2616 307 281 13 12 NEW HAMPSHIRE 1400 5 249 3982 -300 -557 -7 -12 NEW JERSEY 1037 -35 191 2758 -268 -471 -9 -15 NEW MEXICO 969 73 21 2917 147 27 5 1 NEW YORK 1187 -20 245 3149 -291 -473 -8 -13 NORTH CAROLINA 718 -57 157 1792 -309 -360 -15 -17 NORTH DAKOTA 1818 114 473 5475 63 235 1 4 OHIO 1165 -12 257 3161 -222 -476 -7 -13 OKLAHOMA 959 115 328 2345 65 51 3 2 OREGON 864 69 113 3059 164 235 6 8 PENNSYLVANIA 1104 -31 224 3014 -285 -449 -9 -13 RHODE ISLAND 1146 -9 217 3016 -285 -537 -9 -15 SOUTH CAROLINA 599 -63 144 1441 -290 -291 -17 -17 SOUTH DAKOTA 1551 132 438 4563 118 208 3 5 TENNESSEE 837 -36 172 2197 -196 -349 -8 -14 TEXAS 596 95 229 1357 96 -34 8 -2 UTAH 1385 171 255 4195 360 504 9 14 VERMONT 1456 10 323 4108 -238 -483 -5 -11 VIRGINIA 873 -56 173 2326 -297 -427 -11 -16 WASHINGTON 934 95 151 3264 122 354 4 12 WEST VIRGINIA 995 -61 171 2758 -306 -519 -10 -16 WISCONSIN 1577 121 409 4403 38 -101 1 -2 WYOMING 1449 145 265 4752 166 348 4 8 POPULATION WEIGHTED REGION NEW ENGLAND 1244 -2 231 3342 -307 -555 -8 -14 MIDDLE ATLANTIC 1125 -31 223 3019 -290 -472 -9 -14 E N CENTRAL 1317 50 335 3586 -87 -278 -2 -7 W N CENTRAL 1465 137 429 3982 57 18 1 0 SOUTH ATLANTIC 550 -73 109 1408 -250 -334 -15 -19 E S CENTRAL 778 -27 178 1990 -182 -330 -8 -14 W S CENTRAL 643 83 237 1492 53 -41 4 -3 MOUNTAIN 1019 91 109 3127 177 184 6 6 PACIFIC 595 28 25 1893 87 171 5 10 UNITED STATES 906 21 197 2459 -90 -168 -4 -6 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1312 1 241 3604 -297 -560 -8 -13 MIDDLE ATLANTIC 1133 -27 229 3044 -286 -465 -9 -13 E N CENTRAL 1338 52 334 3672 -82 -268 -2 -7 W N CENTRAL 1482 138 435 4042 72 28 2 1 SOUTH ATLANTIC 675 -62 135 1710 -286 -361 -14 -17 E S CENTRAL 747 -21 173 1885 -171 -316 -8 -14 W S CENTRAL 702 89 250 1655 61 -25 4 -1 MOUNTAIN 1118 94 140 3460 137 145 4 4 PACIFIC 596 28 27 1892 83 170 5 10 UNITED STATES 1023 39 238 2775 -73 -173 -3 -6 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 1275 1 238 3454 -291 -557 -8 -14 MIDDLE ATLANTIC 1120 -31 228 3038 -289 -457 -9 -13 E N CENTRAL 1236 27 302 3345 -128 -354 -4 -10 W N CENTRAL 1690 125 451 4926 78 145 2 3 SOUTH ATLANTIC 911 -61 168 2451 -297 -468 -11 -16 E S CENTRAL 930 -13 221 2433 -161 -352 -6 -13 W S CENTRAL 652 83 234 1520 58 -38 4 -2 MOUNTAIN 1282 124 204 4015 184 270 5 7 PACIFIC 691 45 58 2287 81 214 4 10 UNITED STATES 1117 -12 225 3064 -229 -384 -7 -11 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 1268 -2 236 3444 -303 -569 -8 -14 MIDDLE ATLANTIC 1152 -22 233 3076 -278 -467 -8 -13 E N CENTRAL 1330 56 340 3622 -83 -271 -2 -7 W N CENTRAL 1587 133 441 4453 82 49 2 1 SOUTH ATLANTIC 269 -87 50 670 -222 -265 -25 -28 E S CENTRAL 768 -23 174 1960 -188 -333 -9 -15 W S CENTRAL 619 89 235 1424 81 -25 6 -2 MOUNTAIN 769 67 49 2249 113 96 5 4 PACIFIC 514 11 -10 1558 56 120 4 8 UNITED STATES 642 3 87 1804 -32 -50 -2 -3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1219 -6 231 3259 -306 -549 -9 -14 MIDDLE ATLANTIC 1119 -31 226 3016 -289 -461 -9 -13 E N CENTRAL 1288 43 328 3490 -98 -303 -3 -8 W N CENTRAL 1420 134 427 3817 44 11 1 0 SOUTH ATLANTIC 446 -73 91 1117 -249 -309 -18 -22 E S CENTRAL 777 -28 176 1988 -183 -329 -8 -14 W S CENTRAL 634 87 242 1454 60 -34 4 -2 MOUNTAIN 816 75 57 2439 159 152 7 7 PACIFIC 672 40 49 2209 88 204 4 10 UNITED STATES 710 3 156 1896 -101 -163 -5 -8 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 1276 1 238 3463 -295 -557 -8 -14 MIDDLE ATLANTIC 1153 -22 236 3081 -283 -468 -8 -13 E N CENTRAL 1326 50 326 3633 -96 -287 -3 -7 W N CENTRAL 1578 138 441 4424 98 71 2 2 SOUTH ATLANTIC 776 -58 153 2020 -276 -402 -12 -17 E S CENTRAL 836 -19 198 2157 -176 -330 -8 -13 W S CENTRAL 763 99 270 1815 68 1 4 0 MOUNTAIN 1124 101 144 3502 162 183 5 6 PACIFIC 664 39 47 2186 89 195 4 10 UNITED STATES 1122 43 245 3128 -68 -162 -2 -5 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 1274 2 239 3447 -293 -560 -8 -14 MIDDLE ATLANTIC 1147 -26 233 3070 -284 -469 -8 -13 E N CENTRAL 1311 49 332 3567 -87 -287 -2 -7 W N CENTRAL 1465 140 433 3980 67 31 2 1 SOUTH ATLANTIC 509 -71 101 1304 -248 -327 -16 -20 E S CENTRAL 857 -19 200 2223 -172 -340 -7 -13 W S CENTRAL 642 78 231 1496 47 -37 3 -2 MOUNTAIN 1063 93 99 3276 166 126 5 4 PACIFIC 552 18 7 1724 71 148 4 9 UNITED STATES 863 26 129 2475 -29 -74 -1 -3 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 1206 -9 225 3219 -318 -562 -9 -15 MIDDLE ATLANTIC 1121 -28 223 3005 -284 -469 -9 -14 E N CENTRAL 1319 52 334 3595 -88 -277 -2 -7 W N CENTRAL 1474 138 430 4016 68 24 2 1 SOUTH ATLANTIC 741 -54 157 1890 -271 -378 -13 -17 E S CENTRAL 791 -24 175 2031 -176 -340 -8 -14 W S CENTRAL 665 84 237 1557 62 -28 4 -2 MOUNTAIN 1101 107 131 3407 201 224 6 7 PACIFIC 565 22 13 1770 80 147 5 9 UNITED STATES 1009 35 218 2759 -72 -168 -3 -6 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 1270 1 239 3437 -296 -558 -8 -14 MIDDLE ATLANTIC 1149 -25 234 3074 -280 -464 -8 -13 E N CENTRAL 1325 44 320 3643 -111 -315 -3 -8 W N CENTRAL 1673 121 438 4821 87 71 2 1 SOUTH ATLANTIC 825 -55 172 2124 -285 -409 -12 -16 E S CENTRAL 867 -25 200 2257 -184 -353 -8 -14 W S CENTRAL 655 89 237 1524 63 -33 4 -2 MOUNTAIN 1396 38 291 4050 -128 -274 -3 -6 PACIFIC 813 61 99 2809 108 263 4 10 UNITED STATES 1157 -12 232 3129 -266 -448 -8 -13 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1354 0 246 3736 -290 -576 -7 -13 MIDDLE ATLANTIC 1144 -27 235 3075 -284 -463 -8 -13 E N CENTRAL 1350 55 328 3726 -77 -275 -2 -7 W N CENTRAL 1422 132 425 3816 38 -19 1 0 SOUTH ATLANTIC 771 -60 152 2011 -287 -400 -12 -17 E S CENTRAL 818 -25 189 2112 -178 -331 -8 -14 W S CENTRAL 775 85 261 1860 50 -12 3 -1 MOUNTAIN 1143 93 160 3519 117 134 3 4 PACIFIC 702 44 62 2338 87 209 4 10 UNITED STATES 1038 36 213 2925 -69 -148 -2 -5