HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR FEB 2010 ACCUMULATIONS ARE FROM JUL 1, 2009 -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 695 195 215 2611 347 404 15 18 ARIZONA 402 66 53 1763 149 256 9 17 ARKANSAS 804 196 292 3151 388 381 14 14 CALIFORNIA 387 -8 -35 1796 -59 184 -3 11 COLORADO 1092 89 222 5379 340 712 7 15 CONNECTICUT 962 -27 1 4287 -107 -281 -2 -6 DELAWARE 946 140 156 3586 162 -37 5 -1 FLORIDA 292 171 120 842 303 232 56 38 GEORGIA 708 195 179 2662 355 327 15 14 IDAHO 900 -67 -72 4966 -51 115 -1 2 ILLINOIS 1118 77 97 4879 186 -146 4 -3 INDIANA 1110 141 166 4564 239 3 6 0 IOWA 1325 190 233 5686 451 160 9 3 KANSAS 1009 174 277 4476 628 622 16 16 KENTUCKY 979 205 233 3859 394 222 11 6 LOUISIANA 549 212 284 1915 409 545 27 40 MAINE 1070 -180 -174 5454 -277 -507 -5 -9 MARYLAND 941 135 168 3638 148 -4 4 0 MASSACHUSETTS 975 -49 -20 4509 -59 -214 -1 -5 MICHIGAN 1116 7 31 4991 28 -306 1 -6 MINNESOTA 1408 66 50 6458 99 -283 2 -4 MISSISSIPPI 669 207 266 2469 402 466 19 23 MISSOURI 1064 190 261 4412 437 319 11 8 MONTANA 1043 -24 40 5736 66 220 1 4 NEBRASKA 1211 182 241 5506 652 576 13 12 NEVADA 565 -12 -18 2843 -43 287 -1 11 NEW HAMPSHIRE 1059 -118 -102 5201 -258 -333 -5 -6 NEW JERSEY 964 66 90 3918 -6 -168 0 -4 NEW MEXICO 761 67 168 3641 177 547 5 18 NEW YORK 1021 0 24 4510 49 -225 1 -5 NORTH CAROLINA 770 160 170 2924 213 213 8 8 NORTH DAKOTA 1517 118 53 6848 37 -244 1 -3 OHIO 1091 109 150 4496 131 -21 3 0 OKLAHOMA 818 178 301 3390 470 548 16 19 OREGON 616 -43 -82 3599 45 -44 1 -1 PENNSYLVANIA 1039 87 100 4318 67 -163 2 -4 RHODE ISLAND 938 -29 5 4235 -33 -149 -1 -3 SOUTH CAROLINA 686 187 156 2558 328 263 15 11 SOUTH DAKOTA 1361 199 224 6129 522 347 9 6 TENNESSEE 885 205 230 3463 390 273 13 9 TEXAS 549 185 318 2012 387 606 24 43 UTAH 983 8 53 4999 189 467 4 10 VERMONT 1130 -89 -55 5456 -109 -265 -2 -5 VIRGINIA 916 155 191 3537 153 106 5 3 WASHINGTON 622 -78 -134 3804 -38 -321 -1 -8 WEST VIRGINIA 1055 188 171 4225 294 53 7 1 WISCONSIN 1186 -13 -2 5516 -48 -413 -1 -7 WYOMING 1186 78 186 6025 331 645 6 12 POPULATION WEIGHTED REGION NEW ENGLAND 988 -58 -32 4585 -110 -265 -2 -5 MIDDLE ATLANTIC 1017 41 62 4324 39 -195 1 -4 E N CENTRAL 1116 66 94 4832 109 -168 2 -3 W N CENTRAL 1223 152 195 5373 377 187 8 4 SOUTH ATLANTIC 651 168 156 2398 257 180 12 8 E S CENTRAL 823 202 234 3173 380 327 14 11 W S CENTRAL 593 186 303 2225 379 560 21 34 MOUNTAIN 781 37 86 3855 161 389 4 11 PACIFIC 439 -17 -50 2221 -41 91 -2 4 UNITED STATES 803 87 111 3421 156 111 5 3 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1015 -86 -67 4835 -167 -309 -3 -6 MIDDLE ATLANTIC 1021 41 62 4357 47 -188 1 -4 E N CENTRAL 1125 58 81 4914 93 -188 2 -4 W N CENTRAL 1242 157 197 5447 392 183 8 3 SOUTH ATLANTIC 750 171 168 2825 250 202 10 8 E S CENTRAL 790 204 238 3020 378 352 14 13 W S CENTRAL 641 188 305 2446 399 540 19 28 MOUNTAIN 863 30 96 4300 144 386 3 10 PACIFIC 438 -18 -54 2225 -40 83 -2 4 UNITED STATES 900 106 132 3849 207 118 6 3 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 997 -72 -52 4684 -130 -296 -3 -6 MIDDLE ATLANTIC 1035 66 85 4356 60 -165 1 -4 E N CENTRAL 1104 103 131 4639 165 -64 4 -1 W N CENTRAL 1405 127 110 6322 196 -63 3 -1 SOUTH ATLANTIC 960 168 170 3769 229 62 6 2 E S CENTRAL 951 206 235 3734 395 252 12 7 W S CENTRAL 603 185 302 2267 387 554 21 32 MOUNTAIN 980 26 96 4971 186 441 4 10 PACIFIC 496 -31 -71 2687 -46 -18 -2 -1 UNITED STATES 1020 78 101 4344 109 -70 3 -2 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 998 -70 -43 4695 -120 -270 -2 -5 MIDDLE ATLANTIC 1016 24 48 4387 41 -206 1 -4 E N CENTRAL 1119 63 87 4866 105 -181 2 -4 W N CENTRAL 1312 131 147 5856 304 33 5 1 SOUTH ATLANTIC 427 170 132 1435 286 217 25 18 E S CENTRAL 813 202 230 3140 381 334 14 12 W S CENTRAL 568 188 306 2104 381 573 22 37 MOUNTAIN 600 52 75 2847 163 330 6 13 PACIFIC 391 -10 -41 1848 -55 170 -3 10 UNITED STATES 566 57 49 2423 78 139 3 6 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 979 -49 -22 4500 -93 -253 -2 -5 MIDDLE ATLANTIC 1020 51 73 4307 33 -186 1 -4 E N CENTRAL 1116 87 113 4764 147 -115 3 -2 W N CENTRAL 1196 161 207 5225 417 241 9 5 SOUTH ATLANTIC 568 172 147 2029 267 201 15 11 E S CENTRAL 821 202 234 3164 374 326 13 11 W S CENTRAL 585 191 308 2173 385 573 22 36 MOUNTAIN 622 43 65 2999 140 319 5 12 PACIFIC 482 -31 -67 2586 -48 3 -2 0 UNITED STATES 682 127 144 2775 223 205 9 8 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 998 -74 -52 4698 -132 -292 -3 -6 MIDDLE ATLANTIC 1021 28 52 4396 39 -203 1 -4 E N CENTRAL 1120 59 82 4875 85 -195 2 -4 W N CENTRAL 1308 138 161 5836 340 83 6 1 SOUTH ATLANTIC 833 160 166 3184 215 110 7 4 E S CENTRAL 870 203 231 3387 387 300 13 10 W S CENTRAL 677 182 303 2658 416 547 19 26 MOUNTAIN 859 27 85 4329 157 396 4 10 PACIFIC 480 -27 -65 2558 -46 18 -2 1 UNITED STATES 948 62 85 4215 133 12 3 0 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 997 -72 -50 4688 -121 -288 -3 -6 MIDDLE ATLANTIC 1020 35 55 4381 42 -192 1 -4 E N CENTRAL 1115 68 96 4813 112 -157 2 -3 W N CENTRAL 1226 156 200 5386 403 207 8 4 SOUTH ATLANTIC 620 170 154 2260 258 183 13 9 E S CENTRAL 889 202 232 3469 387 284 13 9 W S CENTRAL 597 188 299 2233 375 548 20 33 MOUNTAIN 839 64 139 4103 218 501 6 14 PACIFIC 416 -11 -44 2036 -44 133 -2 7 UNITED STATES 733 58 75 3299 120 175 4 6 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 973 -48 -24 4474 -84 -236 -2 -5 MIDDLE ATLANTIC 1013 43 64 4294 35 -193 1 -4 E N CENTRAL 1118 66 93 4849 114 -168 2 -3 W N CENTRAL 1226 148 186 5408 382 172 8 3 SOUTH ATLANTIC 800 171 172 3041 251 182 9 6 E S CENTRAL 838 207 236 3232 394 325 14 11 W S CENTRAL 611 188 302 2304 386 551 20 31 MOUNTAIN 842 40 103 4185 177 456 4 12 PACIFIC 422 -16 -43 2086 -42 131 -2 7 UNITED STATES 871 77 102 3770 145 81 4 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 997 -70 -45 4667 -133 -297 -3 -6 MIDDLE ATLANTIC 1020 33 55 4380 39 -193 1 -4 E N CENTRAL 1121 56 83 4882 63 -188 1 -4 W N CENTRAL 1375 110 108 6200 201 -111 3 -2 SOUTH ATLANTIC 863 156 169 3309 193 97 6 3 E S CENTRAL 901 206 232 3527 391 276 12 8 W S CENTRAL 601 181 305 2258 377 553 20 32 MOUNTAIN 1066 -73 -40 5247 -70 -139 -1 -3 PACIFIC 567 -50 -98 3291 -27 -134 -1 -4 UNITED STATES 994 16 33 4374 1 -193 0 -4 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1026 -104 -94 4968 -188 -358 -4 -7 MIDDLE ATLANTIC 1026 45 62 4389 49 -193 1 -4 E N CENTRAL 1129 48 74 4953 69 -218 1 -4 W N CENTRAL 1194 154 199 5210 392 195 8 4 SOUTH ATLANTIC 835 171 173 3194 232 146 8 5 E S CENTRAL 859 206 238 3325 382 312 13 10 W S CENTRAL 703 189 297 2733 409 488 18 22 MOUNTAIN 866 16 67 4363 111 315 3 8 PACIFIC 501 -33 -74 2742 -43 -17 -2 -1 UNITED STATES 880 60 81 3940 126 46 3 1