HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR DEC 2010 ACCUMULATIONS ARE FROM JULY 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 760 169 147 1191 74 67 7 6 ALASKA 1774 201 299 4851 -151 152 -3 3 ARIZONA 381 -109 -198 736 -127 -77 -15 -9 ARKANSAS 787 48 -42 1345 -50 -108 -4 -7 CALIFORNIA 428 -55 -95 909 -64 -14 -7 -2 COLORADO 1052 -148 -301 2579 -466 -567 -15 -18 CONNECTICUT 1094 76 57 2209 -44 -37 -2 -2 DELAWARE 1013 163 146 1769 39 160 2 10 DISTRCT COLUMBIA 935 160 98 1510 27 78 2 5 FLORIDA 362 202 237 428 198 239 86 126 GEORGIA 832 234 176 1319 194 152 17 13 HAWAII 0 0 0 0 0 0 -999 -999 IDAHO 1085 -103 -229 2670 -253 -318 -9 -11 ILLINOIS 1334 180 170 2452 25 12 1 0 INDIANA 1265 199 195 2336 83 71 4 3 IOWA 1429 121 36 2772 -28 -119 -1 -4 KANSAS 1037 23 -162 1925 -106 -330 -5 -15 KENTUCKY 1121 252 218 1888 108 110 6 6 LOUISIANA 508 99 31 770 78 -13 11 -2 MAINE 1206 -54 -21 2856 -178 -240 -6 -8 MARYLAND 1037 158 115 1846 32 112 2 6 MASSACHUSETTS 1107 62 35 2304 -61 -64 -3 -3 MICHIGAN 1244 86 69 2561 -59 0 -2 0 MINNESOTA 1597 52 25 3347 -172 65 -5 2 MISSISSIPPI 672 117 61 1067 54 -7 5 -1 MISSOURI 1098 84 -2 1988 -60 -124 -3 -6 MONTANA 1284 -40 -225 3300 -241 -149 -7 -4 NEBRASKA 1233 13 -206 2487 -150 -442 -6 -15 NEVADA 654 -107 -238 1350 -218 -239 -14 -15 NEW HAMPSHIRE 1223 -3 -9 2755 -166 -165 -6 -6 NEW JERSEY 1077 135 114 2016 3 96 0 5 NEW MEXICO 747 -178 -251 1641 -366 -335 -18 -17 NEW YORK 1098 82 61 2103 -135 -1 -6 0 NORTH CAROLINA 955 262 206 1573 204 205 15 15 NORTH DAKOTA 1669 39 -53 3725 -154 -15 -4 0 OHIO 1220 183 175 2352 96 102 4 5 OKLAHOMA 792 -7 -155 1384 -102 -240 -7 -15 OREGON 793 -26 -135 2162 32 -73 2 -3 PENNSYLVANIA 1148 142 112 2299 65 82 3 4 RHODE ISLAND 1053 98 23 2184 83 -67 4 -3 SOUTH CAROLINA 840 250 206 1316 222 187 20 17 SOUTH DAKOTA 1405 19 -147 2980 -213 -334 -7 -10 TENNESSEE 996 214 162 1701 126 97 8 6 TEXAS 418 -52 -177 697 -95 -189 -12 -21 UTAH 996 -166 -350 2303 -389 -427 -14 -16 VERMONT 1343 52 46 3146 24 -22 1 -1 VIRGINIA 1054 231 162 1824 118 163 7 10 WASHINGTON 809 -64 -176 2306 -41 -58 -2 -2 WEST VIRGINIA 1208 277 224 2215 172 223 8 11 WISCONSIN 1408 74 62 2896 -121 -85 -4 -3 WYOMING 1218 -113 -293 3043 -416 -523 -12 -15 REGION NEW ENGLAND 1129 51 31 2399 -63 -81 -3 -3 MIDDLE ATLANTIC 1109 111 88 2145 -46 45 -2 2 E N CENTRAL 1285 150 140 2488 16 28 1 1 W N CENTRAL 1311 63 -37 2587 -108 -137 -4 -5 SOUTH ATLANTIC 776 221 194 1250 167 189 15 18 E S CENTRAL 910 195 154 1506 96 75 7 5 W S CENTRAL 503 -17 -134 838 -67 -163 -7 -16 MOUNTAIN 800 -128 -257 1851 -296 -312 -14 -14 PACIFIC 509 -54 -109 1199 -54 -25 -4 -2 UNITED STATES 898 81 31 1727 -12 -5 -1 0 GAS HOME HEATING CUSTOMER WEIGHTED REGION NEW ENGLAND 1109 64 36 2313 -47 -65 -2 -3 MIDDLE ATLANTIC 1108 113 90 2140 -40 48 -2 2 E N CENTRAL 1285 149 139 2488 13 27 1 1 W N CENTRAL 1312 62 -38 2588 -107 -138 -4 -5 SOUTH ATLANTIC 923 223 175 1548 149 167 11 12 E S CENTRAL 920 198 158 1525 97 77 7 5 W S CENTRAL 524 -13 -130 875 -66 -163 -7 -16 MOUNTAIN 865 -134 -269 2026 -331 -360 -14 -15 PACIFIC 477 -54 -103 1083 -57 -20 -5 -2 UNITED STATES 955 71 18 1862 -35 -26 -2 -1 OIL HOME HEATING CUSTOMER WEIGHTED REGION NEW ENGLAND 1140 42 27 2450 -72 -93 -3 -4 MIDDLE ATLANTIC 1110 107 84 2148 -57 37 -3 2 E N CENTRAL 1286 133 123 2549 -2 21 0 1 W N CENTRAL 1516 56 -11 3153 -148 -38 -4 -1 SOUTH ATLANTIC 975 219 170 1664 129 169 8 11 E S CENTRAL 1029 226 185 1735 112 99 7 6 W S CENTRAL 524 1 -108 865 -48 -142 -5 -14 MOUNTAIN 1005 -100 -241 2428 -262 -283 -10 -10 PACIFIC 749 -49 -150 2053 -18 -57 -1 -3 UNITED STATES 1107 101 73 2205 -31 13 -1 1 ELECTRIC HOME HEATING CUSTOMER WEIGHTED REGION NEW ENGLAND 1115 60 37 2332 -57 -68 -2 -3 MIDDLE ATLANTIC 1117 119 94 2177 -18 55 -1 3 E N CENTRAL 1278 165 156 2449 38 44 2 2 W N CENTRAL 1268 63 -42 2479 -101 -150 -4 -6 SOUTH ATLANTIC 665 219 208 1025 180 205 21 25 E S CENTRAL 914 196 156 1516 98 77 7 5 W S CENTRAL 482 -19 -135 798 -66 -160 -8 -17 MOUNTAIN 645 -116 -230 1436 -223 -218 -13 -13 PACIFIC 588 -53 -123 1481 -43 -35 -3 -2 UNITED STATES 751 101 51 1378 39 35 3 3