HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR DEC 2008 ACCUMULATIONS ARE FROM JUL 1, 2008 -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 500 -113 60 1093 2 210 0 24 ARIZONA 506 -6 -95 738 -71 -50 -9 -6 ARKANSAS 744 1 71 1425 72 215 5 18 CALIFORNIA 533 17 -19 814 -151 -164 -16 -17 COLORADO 1208 11 -85 2717 -124 12 -4 0 CONNECTICUT 986 -33 -41 2270 47 191 2 9 DELAWARE 792 -48 -24 1731 84 152 5 10 FLORIDA 92 -72 23 234 9 115 4 97 GEORGIA 495 -126 40 1144 24 206 2 22 IDAHO 1209 2 34 2696 -160 -163 -6 -6 ILLINOIS 1291 132 119 2512 141 255 6 11 INDIANA 1124 59 108 2255 84 260 4 13 IOWA 1452 164 74 2830 130 160 5 6 KANSAS 1085 76 -23 2044 91 72 5 4 KENTUCKY 867 -10 122 1814 99 302 6 20 LOUISIANA 361 -69 41 683 -8 108 -1 19 MAINE 1278 19 -83 3056 61 -31 2 -1 MARYLAND 822 -40 4 1763 61 198 4 13 MASSACHUSETTS 993 -54 -106 2364 38 69 2 3 MICHIGAN 1239 89 89 2691 133 276 5 11 MINNESOTA 1713 223 125 3497 122 170 4 5 MISSISSIPPI 495 -65 74 1010 32 196 3 24 MISSOURI 1088 70 47 2100 104 167 5 9 MONTANA 1436 135 186 3280 -47 42 -1 1 NEBRASKA 1367 152 27 2681 122 126 5 5 NEVADA 788 -11 -32 1322 -220 -118 -14 -8 NEW HAMPSHIRE 1198 -8 -83 2810 -77 29 -3 1 NEW JERSEY 900 -31 -15 2000 46 175 2 10 NEW MEXICO 816 -89 -73 1706 -168 40 -9 2 NEW YORK 1031 -7 -11 2371 138 187 6 9 NORTH CAROLINA 568 -133 40 1317 -9 227 -1 21 NORTH DAKOTA 1814 231 204 3797 89 161 2 4 OHIO 1035 -8 64 2225 19 262 1 13 OKLAHOMA 810 12 -27 1445 9 51 1 4 OREGON 916 74 41 2148 48 -199 2 -8 PENNSYLVANIA 993 -11 21 2244 80 229 4 11 RHODE ISLAND 928 -59 -79 2155 9 123 0 6 SOUTH CAROLINA 450 -148 23 1093 24 219 2 25 SOUTH DAKOTA 1536 177 109 3165 139 201 5 7 TENNESSEE 760 -31 110 1615 95 285 6 21 TEXAS 447 -30 30 712 -48 37 -6 5 UTAH 1168 -13 -93 2436 -185 -218 -7 -8 VERMONT 1238 -7 -53 2934 34 2 1 0 VIRGINIA 750 -88 28 1694 0 241 0 17 WASHINGTON 1001 108 121 2469 166 -53 7 -2 WEST VIRGINIA 917 -35 63 2100 92 290 5 16 WISCONSIN 1503 190 134 3047 138 239 5 9 WYOMING 1371 53 -7 3151 -131 45 -4 1 POPULATION WEIGHTED REGION NEW ENGLAND 1036 -36 -78 2430 27 93 1 4 MIDDLE ATLANTIC 992 -15 -4 2250 97 196 5 10 E N CENTRAL 1220 86 101 2508 102 261 4 12 W N CENTRAL 1368 136 65 2703 106 143 4 6 SOUTH ATLANTIC 466 -89 31 1062 27 190 3 22 E S CENTRAL 676 -51 94 1426 59 253 4 22 W S CENTRAL 498 -31 30 848 -31 72 -4 9 MOUNTAIN 934 -4 -56 1910 -112 -48 -6 -2 PACIFIC 631 36 8 1156 -83 -149 -7 -11 UNITED STATES 810 -4 22 1680 16 111 1 7 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1101 -23 -86 2592 2 53 0 2 MIDDLE ATLANTIC 998 -15 -1 2270 100 200 5 10 E N CENTRAL 1241 91 101 2566 98 260 4 11 W N CENTRAL 1386 145 74 2743 117 148 4 6 SOUTH ATLANTIC 554 -110 30 1268 9 203 1 19 E S CENTRAL 634 -59 86 1337 49 240 4 22 W S CENTRAL 559 -18 25 970 -11 79 -1 9 MOUNTAIN 1021 -2 -38 2184 -115 -26 -5 -1 PACIFIC 634 38 8 1165 -76 -148 -6 -11 UNITED STATES 917 10 42 1904 40 155 2 9 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 1066 -25 -79 2505 34 78 1 3 MIDDLE ATLANTIC 996 -17 9 2261 85 218 4 11 E N CENTRAL 1126 46 89 2334 70 255 3 12 W N CENTRAL 1649 200 139 3386 103 162 3 5 SOUTH ATLANTIC 814 -55 40 1836 60 255 3 16 E S CENTRAL 833 -16 118 1738 87 284 5 20 W S CENTRAL 505 -27 29 869 -24 70 -3 9 MOUNTAIN 1164 11 -35 2541 -132 -66 -5 -3 PACIFIC 738 58 38 1533 -27 -122 -2 -7 UNITED STATES 997 -8 22 2229 65 200 3 10 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 1060 -31 -83 2496 19 75 1 3 MIDDLE ATLANTIC 1004 -12 -9 2292 112 191 5 9 E N CENTRAL 1235 93 104 2533 102 260 4 11 W N CENTRAL 1512 173 94 3039 122 161 4 6 SOUTH ATLANTIC 234 -82 26 547 11 142 2 35 E S CENTRAL 663 -60 93 1408 51 256 4 22 W S CENTRAL 470 -29 29 776 -37 52 -5 7 MOUNTAIN 726 -4 -79 1348 -86 -46 -6 -3 PACIFIC 548 21 -15 854 -145 -169 -15 -17 UNITED STATES 615 2 8 1151 -46 0 -4 0 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1015 -38 -79 2374 34 107 1 5 MIDDLE ATLANTIC 987 -17 -1 2242 87 204 4 10 E N CENTRAL 1187 74 98 2433 90 254 4 12 W N CENTRAL 1320 128 67 2600 113 153 5 6 SOUTH ATLANTIC 372 -92 25 859 12 168 1 24 E S CENTRAL 672 -54 91 1422 56 250 4 21 W S CENTRAL 482 -27 31 810 -37 58 -4 8 MOUNTAIN 768 1 -64 1446 -93 -50 -6 -3 PACIFIC 717 55 29 1457 -32 -141 -2 -9 UNITED STATES 629 -32 34 1300 10 127 1 11 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 1066 -28 -80 2507 24 76 1 3 MIDDLE ATLANTIC 1005 -14 -9 2296 107 189 5 9 E N CENTRAL 1231 88 99 2547 94 257 4 11 W N CENTRAL 1503 173 89 3009 123 155 4 5 SOUTH ATLANTIC 666 -80 25 1495 33 213 2 17 E S CENTRAL 735 -40 101 1541 63 258 4 20 W S CENTRAL 613 -16 9 1073 -10 65 -1 6 MOUNTAIN 1033 5 -34 2200 -117 -32 -5 -1 PACIFIC 707 49 23 1425 -47 -148 -3 -9 UNITED STATES 1030 42 33 2162 45 116 2 6 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 1064 -27 -81 2503 35 74 1 3 MIDDLE ATLANTIC 1000 -17 -9 2281 100 190 5 9 E N CENTRAL 1209 79 99 2489 97 258 4 12 W N CENTRAL 1367 137 66 2703 115 146 4 6 SOUTH ATLANTIC 431 -88 32 994 22 189 2 23 E S CENTRAL 760 -30 109 1597 78 276 5 21 W S CENTRAL 496 -32 33 854 -31 79 -4 10 MOUNTAIN 957 -20 -63 2023 -117 -5 -5 0 PACIFIC 588 25 -5 1004 -115 -152 -10 -13 UNITED STATES 800 0 -3 1630 -37 41 -2 3 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 999 -48 -88 2347 25 103 1 5 MIDDLE ATLANTIC 983 -17 -8 2231 91 193 4 9 E N CENTRAL 1225 87 101 2517 101 257 4 11 W N CENTRAL 1376 139 64 2726 114 144 4 6 SOUTH ATLANTIC 615 -96 27 1389 23 209 2 18 E S CENTRAL 689 -48 93 1458 66 254 5 21 W S CENTRAL 520 -26 28 889 -25 68 -3 8 MOUNTAIN 999 -1 -59 2077 -135 -63 -6 -3 PACIFIC 602 34 1 1041 -106 -154 -9 -13 UNITED STATES 916 20 32 1878 21 117 1 7 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 1062 -28 -78 2497 33 87 1 4 MIDDLE ATLANTIC 1000 -17 -12 2280 100 185 5 9 E N CENTRAL 1221 75 95 2549 76 256 3 11 W N CENTRAL 1624 199 116 3302 120 166 4 5 SOUTH ATLANTIC 699 -81 21 1561 32 214 2 16 E S CENTRAL 770 -36 102 1631 82 273 5 20 W S CENTRAL 508 -25 29 869 -26 70 -3 9 MOUNTAIN 1209 -3 -35 2814 -6 -15 0 -1 PACIFIC 873 77 69 2009 60 -112 3 -5 UNITED STATES 1006 -17 -18 2290 64 152 3 7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1142 -11 -81 2692 20 40 1 2 MIDDLE ATLANTIC 1004 -15 -1 2293 105 209 5 10 E N CENTRAL 1251 92 100 2611 103 256 4 11 W N CENTRAL 1321 128 67 2603 115 157 5 6 SOUTH ATLANTIC 657 -92 37 1493 26 233 2 18 E S CENTRAL 717 -42 98 1512 65 259 4 21 W S CENTRAL 633 -10 35 1149 29 118 3 11 MOUNTAIN 1037 -5 -29 2240 -112 -40 -5 -2 PACIFIC 750 60 37 1572 -21 -136 -1 -8 UNITED STATES 949 21 33 2020 28 103 1 5