HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR DEC 2009 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 627 14 127 1122 31 29 3 3 ARIZONA 585 73 79 872 63 134 8 18 ARKANSAS 846 103 102 1453 100 28 7 2 CALIFORNIA 532 16 -1 968 3 154 0 19 COLORADO 1353 156 145 3115 274 398 10 15 CONNECTICUT 1037 18 51 2186 -37 -84 -2 -4 DELAWARE 876 36 84 1639 -8 -92 0 -5 FLORIDA 142 -22 50 205 -20 -29 -9 -12 GEORGIA 659 38 164 1157 37 13 3 1 IDAHO 1317 110 108 3003 147 307 5 11 ILLINOIS 1170 11 -121 2369 -2 -143 0 -6 INDIANA 1073 8 -51 2175 4 -80 0 -4 IOWA 1385 97 -67 2783 83 -47 3 -2 KANSAS 1193 184 108 2239 286 195 15 10 KENTUCKY 903 26 36 1779 64 -35 4 -2 LOUISIANA 485 55 124 769 78 86 11 13 MAINE 1229 -30 -49 3057 62 1 2 0 MARYLAND 913 51 91 1698 -4 -65 0 -4 MASSACHUSETTS 1070 23 77 2351 25 -13 1 -1 MICHIGAN 1176 26 -63 2579 21 -112 1 -4 MINNESOTA 1575 85 -138 3355 -20 -142 -1 -4 MISSISSIPPI 612 52 117 1053 75 43 8 4 MISSOURI 1100 82 12 2082 86 -18 4 -1 MONTANA 1496 195 60 3467 140 187 4 6 NEBRASKA 1440 225 73 2860 301 179 12 7 NEVADA 868 69 80 1565 23 243 1 18 NEW HAMPSHIRE 1224 18 26 2837 -50 27 -2 1 NEW JERSEY 953 22 53 1887 -67 -113 -3 -6 NEW MEXICO 984 79 168 1953 79 247 4 14 NEW YORK 1073 35 42 2306 73 -65 3 -3 NORTH CAROLINA 742 41 174 1298 -28 -19 -2 -1 NORTH DAKOTA 1737 154 -77 3651 -57 -146 -2 -4 OHIO 1050 7 15 2175 -31 -50 -1 -2 OKLAHOMA 948 150 138 1623 187 178 13 12 OREGON 929 87 13 2287 187 139 9 6 PENNSYLVANIA 1037 33 44 2137 -27 -107 -1 -5 RHODE ISLAND 1026 39 98 2142 -4 -13 0 -1 SOUTH CAROLINA 638 40 188 1095 26 2 2 0 SOUTH DAKOTA 1558 199 22 3236 210 71 7 2 TENNESSEE 838 47 78 1574 54 -41 4 -3 TEXAS 604 127 157 885 125 173 16 24 UTAH 1373 192 205 2806 185 370 7 15 VERMONT 1278 33 40 2983 83 49 3 2 VIRGINIA 884 46 134 1641 -53 -53 -3 -3 WASHINGTON 1002 109 1 2476 173 7 8 0 WEST VIRGINIA 999 47 82 2018 10 -82 0 -4 WISCONSIN 1345 32 -158 2868 -41 -179 -1 -6 WYOMING 1525 207 154 3518 236 367 7 12 POPULATION WEIGHTED REGION NEW ENGLAND 1093 21 57 2405 2 -25 0 -1 MIDDLE ATLANTIC 1041 34 49 2161 8 -89 0 -4 E N CENTRAL 1148 14 -72 2392 -14 -116 -1 -5 W N CENTRAL 1346 114 -22 2693 96 -10 4 0 SOUTH ATLANTIC 576 21 110 1024 -11 -38 -1 -4 E S CENTRAL 761 34 85 1421 54 -5 4 0 W S CENTRAL 639 110 141 987 108 139 12 16 MOUNTAIN 1055 117 121 2164 142 254 7 13 PACIFIC 631 36 0 1283 44 127 4 11 UNITED STATES 864 50 54 1698 34 18 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1136 12 35 2584 -6 -8 0 0 MIDDLE ATLANTIC 1046 33 48 2184 14 -86 1 -4 E N CENTRAL 1169 19 -72 2458 -10 -108 0 -4 W N CENTRAL 1359 118 -27 2734 108 -9 4 0 SOUTH ATLANTIC 699 35 145 1248 -11 -20 -1 -2 E S CENTRAL 726 33 92 1342 54 5 4 0 W S CENTRAL 694 117 135 1104 123 134 13 14 MOUNTAIN 1139 116 118 2439 140 255 6 12 PACIFIC 631 35 -3 1288 47 123 4 11 UNITED STATES 962 55 45 1909 45 5 2 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 1107 16 41 2479 8 -26 0 -1 MIDDLE ATLANTIC 1046 33 50 2170 -6 -91 0 -4 E N CENTRAL 1092 12 -34 2259 -5 -75 0 -3 W N CENTRAL 1588 139 -61 3305 22 -81 1 -2 SOUTH ATLANTIC 914 45 100 1769 -7 -67 0 -4 E S CENTRAL 877 28 44 1713 62 -25 4 -1 W S CENTRAL 645 113 140 1010 117 141 13 16 MOUNTAIN 1304 151 140 2853 180 312 7 12 PACIFIC 737 57 -1 1630 70 97 4 6 UNITED STATES 1052 47 55 2178 14 -51 1 -2 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 1109 18 49 2483 6 -13 0 -1 MIDDLE ATLANTIC 1048 32 44 2213 33 -79 2 -3 E N CENTRAL 1156 14 -79 2416 -15 -117 -1 -5 W N CENTRAL 1454 115 -58 2991 74 -48 3 -2 SOUTH ATLANTIC 310 -6 76 521 -15 -26 -3 -5 E S CENTRAL 754 31 91 1404 47 -4 3 0 W S CENTRAL 616 117 146 929 116 153 14 20 MOUNTAIN 822 92 96 1542 108 194 8 14 PACIFIC 548 21 0 1003 4 149 0 17 UNITED STATES 637 24 22 1205 8 54 1 5 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1075 22 60 2342 2 -32 0 -1 MIDDLE ATLANTIC 1034 30 47 2143 -12 -99 -1 -4 E N CENTRAL 1128 15 -59 2335 -8 -98 0 -4 W N CENTRAL 1311 119 -9 2610 123 10 5 0 SOUTH ATLANTIC 474 10 102 828 -19 -31 -2 -4 E S CENTRAL 760 34 88 1416 50 -6 4 0 W S CENTRAL 625 116 143 960 113 150 13 19 MOUNTAIN 861 94 93 1644 105 198 7 14 PACIFIC 714 52 -3 1555 66 98 4 7 UNITED STATES 703 42 74 1320 30 20 2 2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 1109 15 43 2488 5 -19 0 -1 MIDDLE ATLANTIC 1050 31 45 2216 27 -80 1 -3 E N CENTRAL 1157 14 -74 2433 -20 -114 -1 -4 W N CENTRAL 1452 122 -51 2980 94 -29 3 -1 SOUTH ATLANTIC 782 36 116 1447 -15 -48 -1 -3 E S CENTRAL 807 32 72 1535 57 -6 4 0 W S CENTRAL 754 125 141 1224 141 151 13 14 MOUNTAIN 1151 123 118 2474 157 274 7 12 PACIFIC 706 48 -1 1530 58 105 4 7 UNITED STATES 1045 57 15 2171 54 9 3 0 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 1107 16 43 2484 16 -19 1 -1 MIDDLE ATLANTIC 1048 31 48 2203 22 -78 1 -3 E N CENTRAL 1143 13 -66 2379 -13 -110 -1 -4 W N CENTRAL 1351 121 -16 2703 115 0 4 0 SOUTH ATLANTIC 536 17 105 952 -20 -42 -2 -4 E S CENTRAL 823 33 63 1576 57 -21 4 -1 W S CENTRAL 635 107 139 989 104 135 12 16 MOUNTAIN 1089 112 132 2298 158 275 7 14 PACIFIC 587 24 -1 1142 23 138 2 14 UNITED STATES 849 49 49 1719 52 89 3 5 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 1067 20 68 2325 3 -22 0 -1 MIDDLE ATLANTIC 1032 32 49 2141 1 -90 0 -4 E N CENTRAL 1154 16 -71 2404 -12 -113 0 -4 W N CENTRAL 1353 116 -23 2720 108 -6 4 0 SOUTH ATLANTIC 753 42 138 1367 1 -22 0 -2 E S CENTRAL 776 39 87 1448 56 -10 4 -1 W S CENTRAL 660 114 140 1029 115 140 13 16 MOUNTAIN 1127 127 128 2367 155 290 7 14 PACIFIC 600 32 -2 1177 30 136 3 13 UNITED STATES 946 50 30 1895 38 17 2 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 1103 13 41 2463 -1 -34 0 -1 MIDDLE ATLANTIC 1047 30 47 2203 23 -77 1 -3 E N CENTRAL 1160 14 -61 2444 -29 -105 -1 -4 W N CENTRAL 1534 109 -90 3201 19 -101 1 -3 SOUTH ATLANTIC 826 46 127 1512 -17 -49 -1 -3 E S CENTRAL 838 32 68 1608 59 -23 4 -1 W S CENTRAL 650 117 142 1006 111 137 12 16 MOUNTAIN 1269 57 60 2915 95 101 3 4 PACIFIC 876 80 3 2082 133 73 7 4 UNITED STATES 1050 27 44 2229 3 -61 0 -3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1155 2 13 2687 15 -5 1 0 MIDDLE ATLANTIC 1051 32 47 2203 15 -90 1 -4 E N CENTRAL 1177 18 -74 2494 -14 -117 -1 -4 W N CENTRAL 1300 107 -21 2591 103 -12 4 0 SOUTH ATLANTIC 788 39 131 1450 -17 -43 -1 -3 E S CENTRAL 793 34 76 1501 54 -11 4 -1 W S CENTRAL 757 114 124 1249 129 100 12 9 MOUNTAIN 1149 107 112 2484 132 244 6 11 PACIFIC 750 60 0 1670 77 98 5 6 UNITED STATES 987 59 38 2045 53 25 3 1