HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR JAN 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 -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 757 84 -37 1922 158 6 9 0 ARIZONA 508 39 19 1266 -12 -95 -1 -7 ARKANSAS 868 66 -26 2168 13 -179 1 -8 CALIFORNIA 435 -60 -6 1389 -71 -20 -5 -1 COLORADO 1216 21 44 3688 -348 -599 -9 -14 CONNECTICUT 1262 80 123 3435 30 110 1 3 DELAWARE 1082 111 81 2878 260 238 10 9 FLORIDA 233 40 -112 672 254 122 61 22 GEORGIA 784 110 -13 2076 282 122 16 6 IDAHO 1206 12 143 3914 -136 -152 -3 -4 ILLINOIS 1375 94 -17 3777 125 16 3 0 INDIANA 1300 115 21 3589 233 135 7 4 IOWA 1548 148 -30 4243 143 -118 3 -3 KANSAS 1199 139 -29 3059 46 -408 2 -12 KENTUCKY 1088 112 -13 2977 286 97 11 3 LOUISIANA 559 81 -38 1292 123 -74 11 -5 MAINE 1462 -24 135 4327 -154 -57 -3 -1 MARYLAND 1090 108 91 2919 235 222 9 8 MASSACHUSETTS 1272 54 89 3570 26 36 1 1 MICHIGAN 1397 101 101 3957 103 82 3 2 MINNESOTA 1787 145 92 5170 153 120 3 2 MISSISSIPPI 701 74 -46 1721 116 -79 7 -4 MISSOURI 1241 136 -25 3180 79 -168 3 -5 MONTANA 1262 -14 36 4580 -23 -113 0 -2 NEBRASKA 1439 173 4 3861 36 -434 1 -10 NEVADA 706 -61 -7 2087 -222 -191 -10 -8 NEW HAMPSHIRE 1433 38 128 4161 -121 19 -3 0 NEW JERSEY 1183 111 116 3196 170 242 6 8 NEW MEXICO 911 15 -16 2483 -287 -397 -10 -14 NEW YORK 1292 85 109 3634 194 145 6 4 NORTH CAROLINA 876 101 20 2403 302 249 14 12 NORTH DAKOTA 1792 88 112 5464 52 133 1 2 OHIO 1280 103 50 3576 193 171 6 5 OKLAHOMA 937 93 -12 2257 -23 -315 -1 -12 OREGON 778 -17 82 2991 96 8 3 0 PENNSYLVANIA 1252 117 110 3508 209 229 6 7 RHODE ISLAND 1194 39 39 3286 -15 -11 0 0 SOUTH CAROLINA 786 124 9 2074 343 202 20 11 SOUTH DAKOTA 1584 165 52 4552 107 -216 2 -5 TENNESSEE 971 98 -33 2627 234 49 10 2 TEXAS 553 52 -25 1226 -35 -237 -3 -16 UTAH 1235 21 25 3545 -290 -471 -8 -12 VERMONT 1492 46 149 4494 148 168 3 4 VIRGINIA 1020 91 40 2832 209 211 8 8 WASHINGTON 856 17 150 3283 141 101 4 3 WEST VIRGINIA 1176 120 24 3408 344 238 11 8 WISCONSIN 1543 87 81 4393 28 63 1 1 WYOMING 1336 32 15 4339 -247 -500 -5 -10 POPULATION WEIGHTED REGION NEW ENGLAND 1299 53 107 3645 -4 48 0 1 MIDDLE ATLANTIC 1256 100 110 3505 196 198 6 6 E N CENTRAL 1365 98 41 3817 144 101 4 3 W N CENTRAL 1471 143 14 4022 97 -128 2 -3 SOUTH ATLANTIC 705 82 -18 1928 270 181 16 10 E S CENTRAL 900 95 -29 2383 211 33 10 1 W S CENTRAL 620 60 -25 1410 -29 -222 -2 -14 MOUNTAIN 940 12 30 2772 -178 -302 -6 -10 PACIFIC 518 -49 19 1781 -25 -1 -1 0 UNITED STATES 947 62 27 2644 95 26 4 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1350 39 114 3845 -56 25 -1 1 MIDDLE ATLANTIC 1263 103 111 3524 194 188 6 6 E N CENTRAL 1379 93 48 3878 124 89 3 2 W N CENTRAL 1489 145 18 4086 116 -119 3 -3 SOUTH ATLANTIC 839 102 12 2275 279 200 14 10 E S CENTRAL 857 89 -31 2242 186 12 9 1 W S CENTRAL 681 68 -20 1582 -12 -223 -1 -12 MOUNTAIN 1038 14 40 3150 -173 -287 -5 -8 PACIFIC 521 -47 22 1785 -24 -2 -1 0 UNITED STATES 1066 82 26 2958 110 9 4 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 1315 41 107 3711 -34 24 -1 1 MIDDLE ATLANTIC 1260 109 109 3524 197 203 6 6 E N CENTRAL 1316 107 40 3666 193 131 6 4 W N CENTRAL 1687 122 75 4934 86 17 2 0 SOUTH ATLANTIC 1076 104 36 3036 288 227 10 8 E S CENTRAL 1055 112 -15 2870 276 87 11 3 W S CENTRAL 632 63 -22 1447 -15 -217 -1 -13 MOUNTAIN 1178 20 40 3622 -209 -369 -5 -9 PACIFIC 616 -30 55 2217 11 26 0 1 UNITED STATES 1228 99 82 3466 173 142 5 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 1321 51 107 3732 -15 35 0 1 MIDDLE ATLANTIC 1269 95 111 3548 194 177 6 5 E N CENTRAL 1370 96 39 3839 134 92 4 2 W N CENTRAL 1597 143 44 4490 119 -54 3 -1 SOUTH ATLANTIC 410 54 -77 1145 253 137 28 14 E S CENTRAL 891 100 -32 2352 204 25 9 1 W S CENTRAL 583 53 -24 1309 -34 -227 -3 -15 MOUNTAIN 731 29 26 2048 -88 -199 -4 -9 PACIFIC 442 -61 -12 1426 -76 -31 -5 -2 UNITED STATES 648 9 -4 1886 50 29 3 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1283 58 104 3578 13 57 0 2 MIDDLE ATLANTIC 1253 103 109 3496 191 209 6 6 E N CENTRAL 1343 98 30 3754 166 106 5 3 W N CENTRAL 1427 141 8 3868 95 -161 3 -4 SOUTH ATLANTIC 593 74 -40 1629 263 168 19 11 E S CENTRAL 898 93 -29 2378 207 35 10 1 W S CENTRAL 603 56 -25 1365 -29 -223 -2 -14 MOUNTAIN 760 19 27 2172 -108 -205 -5 -9 PACIFIC 594 -38 45 2128 7 24 0 1 UNITED STATES 770 63 -3 2132 135 39 7 2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 1324 49 112 3740 -18 40 0 1 MIDDLE ATLANTIC 1272 97 113 3557 193 182 6 5 E N CENTRAL 1374 98 52 3858 129 103 3 3 W N CENTRAL 1584 144 36 4446 120 -82 3 -2 SOUTH ATLANTIC 934 100 30 2564 268 213 12 9 E S CENTRAL 957 102 -25 2564 231 47 10 2 W S CENTRAL 735 71 -22 1723 -24 -258 -1 -13 MOUNTAIN 1035 12 39 3158 -182 -312 -5 -9 PACIFIC 586 -39 38 2087 -10 9 0 0 UNITED STATES 1152 73 56 3286 90 19 3 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 1316 44 109 3714 -26 23 -1 1 MIDDLE ATLANTIC 1268 95 110 3543 189 182 6 5 E N CENTRAL 1359 97 40 3808 154 110 4 3 W N CENTRAL 1471 146 14 4018 105 -142 3 -3 SOUTH ATLANTIC 658 78 -30 1821 269 181 17 11 E S CENTRAL 980 104 -24 2630 235 50 10 2 W S CENTRAL 621 57 -26 1422 -27 -214 -2 -13 MOUNTAIN 979 9 13 2873 -237 -391 -8 -12 PACIFIC 479 -55 1 1600 -53 -20 -3 -1 UNITED STATES 866 29 19 2505 1 -61 0 -2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 1275 60 99 3553 16 52 0 1 MIDDLE ATLANTIC 1252 103 112 3479 190 198 6 6 E N CENTRAL 1367 100 40 3822 139 91 4 2 W N CENTRAL 1478 142 16 4047 99 -135 3 -3 SOUTH ATLANTIC 896 101 22 2435 274 194 13 9 E S CENTRAL 914 99 -32 2427 220 33 10 1 W S CENTRAL 644 63 -20 1481 -14 -212 -1 -13 MOUNTAIN 1002 8 26 2981 -225 -362 -7 -11 PACIFIC 493 -50 6 1659 -31 -5 -2 0 UNITED STATES 1042 68 38 2913 82 14 3 0 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 1317 48 110 3711 -22 41 -1 1 MIDDLE ATLANTIC 1269 95 112 3546 192 186 6 6 E N CENTRAL 1381 100 64 3882 128 121 3 3 W N CENTRAL 1693 141 69 4860 126 35 3 1 SOUTH ATLANTIC 980 100 46 2668 259 222 11 9 E S CENTRAL 995 103 -23 2688 247 62 10 2 W S CENTRAL 628 62 -23 1436 -25 -221 -2 -13 MOUNTAIN 1394 36 128 4257 79 76 2 2 PACIFIC 740 -12 98 2786 85 62 3 2 UNITED STATES 1250 81 99 3524 129 144 4 4 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1373 19 118 3955 -71 13 -2 0 MIDDLE ATLANTIC 1270 99 110 3559 200 196 6 6 E N CENTRAL 1396 101 66 3932 129 108 3 3 W N CENTRAL 1434 144 9 3883 105 -133 3 -3 SOUTH ATLANTIC 932 101 23 2570 272 211 12 9 E S CENTRAL 942 99 -23 2510 220 44 10 2 W S CENTRAL 758 68 -23 1815 5 -215 0 -11 MOUNTAIN 1067 17 54 3261 -141 -236 -4 -7 PACIFIC 625 -33 54 2259 8 18 0 1 UNITED STATES 1063 61 48 3083 89 23 3 1