HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR JAN 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 794 121 160 1916 152 189 9 11 ARIZONA 489 20 69 1361 83 203 6 18 ARKANSAS 894 92 61 2347 192 89 9 4 CALIFORNIA 441 -54 65 1409 -51 219 -3 18 COLORADO 1172 -23 92 4287 251 490 6 13 CONNECTICUT 1139 -43 -198 3325 -80 -282 -2 -8 DELAWARE 1001 30 -101 2640 22 -193 1 -7 FLORIDA 345 152 141 550 132 112 32 26 GEORGIA 797 123 135 1954 160 148 9 8 IDAHO 1063 -131 -120 4066 16 187 0 5 ILLINOIS 1392 111 -100 3761 109 -243 3 -6 INDIANA 1279 94 -83 3454 98 -163 3 -5 IOWA 1578 178 -26 4361 261 -73 6 -2 KANSAS 1228 168 150 3467 454 345 15 11 KENTUCKY 1101 125 24 2880 189 -11 7 0 LOUISIANA 597 119 175 1366 197 261 17 24 MAINE 1327 -159 -334 4384 -97 -333 -2 -7 MARYLAND 999 17 -107 2697 13 -172 0 -6 MASSACHUSETTS 1183 -35 -181 3534 -10 -194 0 -5 MICHIGAN 1296 0 -225 3875 21 -337 1 -8 MINNESOTA 1695 53 -191 5050 33 -333 1 -6 MISSISSIPPI 747 120 157 1800 195 200 12 13 MISSOURI 1266 161 76 3348 247 58 8 2 MONTANA 1226 -50 -7 4693 90 180 2 4 NEBRASKA 1435 169 156 4295 470 335 12 8 NEVADA 713 -54 62 2278 -31 305 -1 15 NEW HAMPSHIRE 1305 -90 -258 4142 -140 -231 -3 -5 NEW JERSEY 1067 -5 -145 2954 -72 -258 -2 -8 NEW MEXICO 927 31 132 2880 110 379 4 15 NEW YORK 1183 -24 -184 3489 49 -249 1 -7 NORTH CAROLINA 856 81 62 2154 53 43 3 2 NORTH DAKOTA 1680 -24 -151 5331 -81 -297 -1 -5 OHIO 1230 53 -121 3405 22 -171 1 -5 OKLAHOMA 949 105 69 2572 292 247 13 11 OREGON 696 -99 -101 2983 88 38 3 1 PENNSYLVANIA 1142 7 -156 3279 -20 -263 -1 -7 RHODE ISLAND 1155 0 -141 3297 -4 -154 0 -4 SOUTH CAROLINA 777 115 105 1872 141 107 8 6 SOUTH DAKOTA 1532 113 52 4768 323 123 7 3 TENNESSEE 1004 131 84 2578 185 43 8 2 TEXAS 578 77 115 1463 202 288 16 25 UTAH 1210 -4 44 4016 181 414 5 11 VERMONT 1343 -103 -259 4326 -20 -210 0 -5 VIRGINIA 980 51 -32 2621 -2 -85 0 -3 WASHINGTON 706 -133 -194 3182 40 -187 1 -6 WEST VIRGINIA 1152 96 -36 3170 106 -118 3 -4 WISCONSIN 1462 6 -232 4330 -35 -411 -1 -9 WYOMING 1321 17 92 4839 253 459 6 10 POPULATION WEIGHTED REGION NEW ENGLAND 1192 -54 -208 3597 -52 -233 -1 -6 MIDDLE ATLANTIC 1146 -10 -168 3307 -2 -257 0 -7 E N CENTRAL 1324 57 -146 3716 43 -262 1 -7 W N CENTRAL 1457 129 2 4150 225 -8 6 0 SOUTH ATLANTIC 723 100 62 1747 89 24 5 1 E S CENTRAL 929 124 98 2350 178 93 8 4 W S CENTRAL 645 85 118 1632 193 257 13 19 MOUNTAIN 910 -18 49 3074 124 303 4 11 PACIFIC 499 -68 14 1782 -24 141 -1 9 UNITED STATES 920 35 -18 2618 69 0 3 0 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1236 -75 -234 3820 -81 -242 -2 -6 MIDDLE ATLANTIC 1152 -8 -164 3336 6 -250 0 -7 E N CENTRAL 1331 45 -161 3789 35 -269 1 -7 W N CENTRAL 1471 127 -5 4205 235 -14 6 0 SOUTH ATLANTIC 827 90 54 2075 79 34 4 2 E S CENTRAL 888 120 109 2230 174 114 8 5 W S CENTRAL 701 88 101 1805 211 235 13 15 MOUNTAIN 998 -26 35 3437 114 290 3 9 PACIFIC 499 -69 14 1787 -22 137 -1 8 UNITED STATES 1040 56 -19 2949 101 -14 4 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 1208 -66 -218 3687 -58 -244 -2 -6 MIDDLE ATLANTIC 1151 0 -159 3321 -6 -250 0 -7 E N CENTRAL 1276 67 -120 3535 62 -195 2 -5 W N CENTRAL 1612 47 -92 4917 69 -173 1 -3 SOUTH ATLANTIC 1040 68 -41 2809 61 -108 2 -4 E S CENTRAL 1070 127 42 2783 189 17 7 1 W S CENTRAL 654 85 111 1664 202 252 14 18 MOUNTAIN 1138 -20 33 3991 160 345 4 9 PACIFIC 561 -85 -44 2191 -15 53 -1 2 UNITED STATES 1146 17 -120 3324 31 -171 1 -5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 1214 -56 -214 3697 -50 -227 -1 -6 MIDDLE ATLANTIC 1158 -16 -175 3371 17 -254 1 -7 E N CENTRAL 1331 57 -151 3747 42 -268 1 -7 W N CENTRAL 1553 99 -66 4544 173 -114 4 -2 SOUTH ATLANTIC 487 131 111 1008 116 85 13 9 E S CENTRAL 923 132 108 2327 179 104 8 5 W S CENTRAL 607 77 114 1536 193 267 14 21 MOUNTAIN 705 3 61 2247 111 255 5 13 PACIFIC 454 -49 62 1457 -45 211 -3 17 UNITED STATES 652 13 36 1857 21 90 1 5 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1179 -46 -199 3521 -44 -231 -1 -6 MIDDLE ATLANTIC 1144 -6 -160 3287 -18 -259 -1 -7 E N CENTRAL 1313 68 -130 3648 60 -228 2 -6 W N CENTRAL 1419 133 24 4029 256 34 7 1 SOUTH ATLANTIC 633 114 85 1461 95 54 7 4 E S CENTRAL 927 122 98 2343 172 92 8 4 W S CENTRAL 628 81 115 1588 194 265 14 20 MOUNTAIN 733 -8 56 2377 97 254 4 12 PACIFIC 549 -83 -28 2104 -17 70 -1 3 UNITED STATES 773 66 41 2093 96 61 5 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 1212 -63 -221 3700 -58 -240 -2 -6 MIDDLE ATLANTIC 1159 -16 -175 3375 11 -255 0 -7 E N CENTRAL 1322 46 -163 3755 26 -277 1 -7 W N CENTRAL 1548 108 -49 4528 202 -78 5 -2 SOUTH ATLANTIC 904 70 -8 2351 55 -56 2 -2 E S CENTRAL 982 127 75 2517 184 69 8 3 W S CENTRAL 757 93 93 1981 234 244 13 14 MOUNTAIN 996 -27 37 3470 130 311 4 10 PACIFIC 548 -77 -22 2078 -19 83 -1 4 UNITED STATES 1096 17 -82 3267 71 -73 2 -2 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 1207 -65 -219 3691 -49 -238 -1 -6 MIDDLE ATLANTIC 1158 -15 -169 3361 7 -247 0 -7 E N CENTRAL 1319 57 -143 3698 44 -253 1 -6 W N CENTRAL 1457 132 7 4160 247 7 6 0 SOUTH ATLANTIC 688 108 71 1640 88 29 6 2 E S CENTRAL 1004 128 73 2580 185 52 8 2 W S CENTRAL 647 83 114 1636 187 249 13 18 MOUNTAIN 966 -4 87 3264 154 362 5 12 PACIFIC 478 -56 39 1620 -33 177 -2 12 UNITED STATES 847 10 11 2566 62 100 2 4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 1176 -39 -190 3501 -36 -212 -1 -6 MIDDLE ATLANTIC 1140 -9 -167 3281 -8 -257 0 -7 E N CENTRAL 1327 60 -148 3731 48 -261 1 -7 W N CENTRAL 1462 126 -8 4182 234 -14 6 0 SOUTH ATLANTIC 874 79 32 2241 80 10 4 0 E S CENTRAL 946 131 99 2394 187 89 8 4 W S CENTRAL 664 83 109 1693 198 249 13 17 MOUNTAIN 976 -18 63 3343 137 353 4 12 PACIFIC 487 -56 38 1664 -26 174 -2 12 UNITED STATES 1004 30 -38 2899 68 -21 2 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 1207 -62 -218 3670 -63 -252 -2 -6 MIDDLE ATLANTIC 1157 -17 -171 3360 6 -248 0 -7 E N CENTRAL 1317 36 -166 3761 7 -271 0 -7 W N CENTRAL 1624 72 -118 4825 91 -219 2 -4 SOUTH ATLANTIC 934 54 -23 2446 37 -72 2 -3 E S CENTRAL 1018 126 67 2626 185 44 8 2 W S CENTRAL 651 85 111 1657 196 248 13 18 MOUNTAIN 1266 -92 -200 4181 3 -99 0 -2 PACIFIC 642 -110 -109 2724 23 -36 1 -1 UNITED STATES 1151 -18 -165 3380 -15 -226 0 -6 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1255 -99 -259 3942 -84 -264 -2 -6 MIDDLE ATLANTIC 1160 -11 -165 3363 4 -255 0 -7 E N CENTRAL 1330 35 -175 3824 21 -292 1 -7 W N CENTRAL 1425 135 8 4016 238 -4 6 0 SOUTH ATLANTIC 909 78 16 2359 61 -27 3 -1 E S CENTRAL 965 122 85 2466 176 74 8 3 W S CENTRAL 781 91 91 2030 220 191 12 10 MOUNTAIN 1013 -37 4 3497 95 248 3 8 PACIFIC 571 -87 -41 2241 -10 57 0 3 UNITED STATES 1015 13 -60 3060 66 -35 2 -1