HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR DEC 2011 ACCUMULATIONS ARE FROM JUL 1, 2011 -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 483 -130 -288 953 -138 -212 -13 -18 ARIZONA 585 73 198 913 104 155 13 20 ARKANSAS 665 -78 -125 1213 -140 -87 -10 -7 CALIFORNIA 512 -4 72 965 0 11 0 1 COLORADO 1216 19 190 2751 -90 279 -3 11 CONNECTICUT 824 -195 -278 1759 -464 -414 -21 -19 DELAWARE 676 -164 -345 1379 -268 -417 -16 -23 FLORIDA 74 -90 -310 127 -98 -312 -44 -71 GEORGIA 479 -142 -360 973 -147 -319 -13 -25 IDAHO 1169 -38 76 2711 -145 3 -5 0 ILLINOIS 941 -218 -394 2078 -293 -324 -12 -13 INDIANA 883 -182 -384 1906 -265 -383 -12 -17 IOWA 1098 -190 -319 2456 -244 -239 -9 -9 KANSAS 934 -75 -97 1860 -93 0 -5 0 KENTUCKY 738 -139 -381 1549 -166 -340 -10 -18 LOUISIANA 385 -45 -125 648 -43 -85 -6 -12 MAINE 1117 -142 -92 2547 -448 -318 -15 -11 MARYLAND 705 -157 -326 1460 -242 -369 -14 -20 MASSACHUSETTS 860 -187 -239 1859 -467 -439 -20 -19 MICHIGAN 980 -170 -266 2229 -329 -331 -13 -13 MINNESOTA 1267 -223 -335 2924 -451 -459 -13 -14 MISSISSIPPI 480 -80 -195 902 -76 -118 -8 -12 MISSOURI 857 -161 -245 1776 -220 -163 -11 -8 MONTANA 1171 -130 -108 3006 -321 -312 -10 -9 NEBRASKA 1110 -105 -124 2421 -138 -1 -5 0 NEVADA 768 -31 130 1491 -51 110 -3 8 NEW HAMPSHIRE 1036 -170 -186 2334 -553 -394 -19 -14 NEW JERSEY 768 -163 -306 1612 -342 -401 -18 -20 NEW MEXICO 987 82 267 1889 15 317 1 20 NEW YORK 876 -162 -277 1900 -333 -442 -15 -19 NORTH CAROLINA 548 -153 -401 1144 -182 -383 -14 -25 NORTH DAKOTA 1275 -308 -395 3072 -636 -600 -17 -16 OHIO 852 -191 -372 1844 -362 -452 -16 -20 OKLAHOMA 747 -51 -47 1347 -89 27 -6 2 OREGON 838 -4 38 2208 108 -5 5 0 PENNSYLVANIA 854 -150 -300 1878 -286 -378 -13 -17 RHODE ISLAND 793 -194 -257 1669 -477 -423 -22 -20 SOUTH CAROLINA 464 -134 -382 944 -125 -344 -12 -27 SOUTH DAKOTA 1159 -200 -260 2676 -350 -292 -12 -10 TENNESSEE 677 -114 -320 1391 -129 -265 -8 -16 TEXAS 467 -10 46 739 -21 66 -3 10 UTAH 1171 -10 168 2461 -160 151 -6 7 VERMONT 1095 -150 -231 2468 -432 -534 -15 -18 VIRGINIA 679 -159 -369 1437 -257 -375 -15 -21 WASHINGTON 904 11 78 2487 184 60 8 2 WEST VIRGINIA 808 -144 -402 1796 -212 -436 -11 -20 WISCONSIN 1126 -187 -283 2579 -330 -271 -11 -10 WYOMING 1313 -5 98 3054 -228 51 -7 2 POPULATION WEIGHTED REGION NEW ENGLAND 889 -183 -232 1931 -472 -415 -20 -18 MIDDLE ATLANTIC 847 -160 -292 1822 -331 -427 -15 -19 E N CENTRAL 941 -193 -347 2086 -320 -366 -13 -15 W N CENTRAL 1056 -176 -255 2321 -276 -230 -11 -9 SOUTH ATLANTIC 427 -128 -350 879 -156 -344 -15 -28 E S CENTRAL 608 -119 -307 1232 -135 -251 -10 -17 W S CENTRAL 497 -32 0 822 -57 32 -6 4 MOUNTAIN 950 12 152 1972 -50 140 -2 8 PACIFIC 593 -2 70 1278 39 15 3 1 UNITED STATES 706 -108 -185 1481 -183 -216 -11 -13 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 952 -172 -203 2105 -485 -390 -19 -16 MIDDLE ATLANTIC 854 -159 -291 1849 -321 -412 -15 -18 E N CENTRAL 960 -190 -334 2142 -326 -357 -13 -14 W N CENTRAL 1065 -176 -264 2351 -275 -246 -10 -9 SOUTH ATLANTIC 521 -143 -372 1076 -183 -360 -15 -25 E S CENTRAL 575 -118 -291 1155 -133 -230 -10 -17 W S CENTRAL 550 -27 -10 925 -56 24 -6 3 MOUNTAIN 1020 -3 117 2193 -106 81 -5 4 PACIFIC 595 -1 73 1286 45 22 4 2 UNITED STATES 782 -125 -213 1661 -203 -231 -11 -12 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 920 -171 -207 2006 -465 -390 -19 -16 MIDDLE ATLANTIC 859 -154 -292 1877 -299 -387 -14 -17 E N CENTRAL 893 -187 -364 1956 -308 -394 -14 -17 W N CENTRAL 1207 -242 -334 2808 -475 -439 -14 -14 SOUTH ATLANTIC 721 -148 -373 1556 -220 -404 -12 -21 E S CENTRAL 714 -135 -362 1492 -159 -323 -10 -18 W S CENTRAL 507 -25 -8 842 -51 27 -6 3 MOUNTAIN 1134 -19 109 2519 -154 75 -6 3 PACIFIC 681 1 67 1625 65 24 4 1 UNITED STATES 862 -143 -279 1885 -279 -353 -13 -16 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 917 -174 -217 2001 -476 -410 -19 -17 MIDDLE ATLANTIC 859 -157 -284 1853 -327 -426 -15 -19 E N CENTRAL 947 -195 -347 2112 -319 -357 -13 -14 W N CENTRAL 1141 -198 -293 2573 -344 -320 -12 -11 SOUTH ATLANTIC 205 -111 -328 404 -132 -331 -25 -45 E S CENTRAL 603 -120 -302 1214 -143 -247 -11 -17 W S CENTRAL 480 -19 21 777 -36 51 -4 7 MOUNTAIN 770 40 173 1463 29 146 2 11 PACIFIC 523 -4 74 1002 3 18 0 2 UNITED STATES 553 -60 -86 1106 -91 -132 -8 -11 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 867 -186 -245 1873 -467 -422 -20 -18 MIDDLE ATLANTIC 847 -157 -293 1832 -323 -411 -15 -18 E N CENTRAL 920 -193 -365 2024 -319 -387 -14 -16 W N CENTRAL 1024 -168 -245 2221 -266 -220 -11 -9 SOUTH ATLANTIC 345 -119 -341 701 -146 -335 -17 -32 E S CENTRAL 607 -119 -307 1231 -135 -249 -10 -17 W S CENTRAL 490 -19 4 803 -44 41 -5 5 MOUNTAIN 801 34 168 1557 18 145 1 10 PACIFIC 663 1 66 1558 69 24 5 2 UNITED STATES 568 -93 -191 1158 -132 -204 -10 -15 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 920 -174 -216 2007 -476 -409 -19 -17 MIDDLE ATLANTIC 861 -158 -286 1867 -322 -418 -15 -18 E N CENTRAL 952 -191 -337 2119 -334 -365 -14 -15 W N CENTRAL 1140 -190 -279 2564 -322 -298 -11 -10 SOUTH ATLANTIC 601 -145 -360 1260 -202 -370 -14 -23 E S CENTRAL 651 -124 -325 1332 -146 -275 -10 -17 W S CENTRAL 595 -34 -9 1020 -63 32 -6 3 MOUNTAIN 1026 -2 124 2225 -92 102 -4 5 PACIFIC 656 -2 67 1528 56 27 4 2 UNITED STATES 865 -123 -190 1886 -231 -248 -11 -12 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 917 -174 -210 2002 -466 -396 -19 -17 MIDDLE ATLANTIC 859 -158 -287 1859 -322 -416 -15 -18 E N CENTRAL 936 -194 -350 2074 -318 -375 -13 -15 W N CENTRAL 1057 -173 -252 2318 -270 -229 -10 -9 SOUTH ATLANTIC 393 -126 -352 817 -155 -346 -16 -30 E S CENTRAL 663 -127 -337 1371 -148 -279 -10 -17 W S CENTRAL 497 -31 -9 821 -64 20 -7 2 MOUNTAIN 1010 33 186 2113 -27 219 -1 12 PACIFIC 556 -7 71 1131 12 10 1 1 UNITED STATES 738 -62 -66 1540 -127 -99 -8 -6 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 863 -184 -240 1855 -467 -423 -20 -19 MIDDLE ATLANTIC 843 -157 -287 1809 -331 -418 -15 -19 E N CENTRAL 944 -194 -345 2097 -319 -358 -13 -15 W N CENTRAL 1066 -171 -249 2341 -271 -228 -10 -9 SOUTH ATLANTIC 562 -149 -366 1178 -188 -361 -14 -23 E S CENTRAL 620 -117 -312 1255 -137 -258 -10 -17 W S CENTRAL 521 -25 -3 865 -49 28 -5 3 MOUNTAIN 1011 11 160 2146 -66 167 -3 8 PACIFIC 566 -2 72 1181 34 15 3 1 UNITED STATES 785 -111 -178 1662 -195 -209 -11 -11 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 914 -176 -216 1998 -466 -396 -19 -17 MIDDLE ATLANTIC 858 -159 -287 1860 -320 -417 -15 -18 E N CENTRAL 958 -188 -328 2137 -336 -364 -14 -15 W N CENTRAL 1206 -219 -317 2765 -417 -402 -13 -13 SOUTH ATLANTIC 629 -151 -363 1317 -212 -371 -14 -22 E S CENTRAL 680 -126 -340 1407 -142 -286 -9 -17 W S CENTRAL 508 -25 0 842 -53 34 -6 4 MOUNTAIN 1090 -122 -156 2453 -367 -410 -13 -14 PACIFIC 796 0 59 2062 113 16 6 1 UNITED STATES 862 -161 -266 1879 -347 -395 -16 -17 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 987 -166 -182 2194 -478 -388 -18 -15 MIDDLE ATLANTIC 861 -158 -290 1873 -315 -416 -14 -18 E N CENTRAL 974 -185 -320 2179 -329 -357 -13 -14 W N CENTRAL 1021 -172 -257 2221 -267 -228 -11 -9 SOUTH ATLANTIC 600 -149 -373 1269 -198 -369 -13 -23 E S CENTRAL 642 -117 -313 1309 -138 -259 -10 -17 W S CENTRAL 597 -46 -54 1047 -73 -10 -7 -1 MOUNTAIN 1026 -16 94 2227 -125 33 -5 2 PACIFIC 690 0 65 1661 68 27 4 2 UNITED STATES 824 -104 -168 1807 -185 -213 -9 -11