HEATING DEGREE DAY DATA WEEKLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA LAST DATE OF DATA COLLECTION PERIOD IS DEC 28, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO DEC 28, 2010 -9999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE WEEK WEEK WEEK 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 182 30 37 1117 87 65 8 6 ARIZONA 99 -31 -57 680 -75 -134 -10 -16 ARKANSAS 208 18 33 1265 -16 -101 -1 -7 CALIFORNIA 110 -18 -22 885 -27 -31 -3 -3 COLORADO 242 -49 -77 2340 -384 -647 -14 -22 CONNECTICUT 261 18 24 2070 -49 11 -2 1 DELAWARE 237 32 32 1699 137 169 9 11 FLORIDA 91 46 47 409 200 231 96 130 GEORGIA 193 40 38 1226 168 145 16 13 IDAHO 244 -51 -57 2579 -155 -300 -6 -10 ILLINOIS 292 10 41 2314 56 77 2 3 INDIANA 280 18 46 2208 141 150 7 7 IOWA 318 7 35 2591 17 -35 1 -1 KANSAS 265 17 -1 1782 -71 -334 -4 -16 KENTUCKY 257 39 73 1821 191 138 12 8 LOUISIANA 135 22 26 713 63 -1 10 0 MAINE 282 -15 16 2743 -120 -171 -4 -6 MARYLAND 232 21 15 1739 124 153 8 10 MASSACHUSETTS 256 6 11 2194 -24 -26 -1 -1 MICHIGAN 279 1 11 2469 25 16 1 1 MINNESOTA 326 -25 28 3259 34 81 1 3 MISSISSIPPI 171 29 36 986 62 -2 7 0 MISSOURI 268 18 35 1881 -16 -80 -1 -4 MONTANA 282 -27 -52 3164 -28 -162 -1 -5 NEBRASKA 291 0 -17 2308 -129 -404 -5 -15 NEVADA 149 -49 -57 1287 -174 -193 -12 -13 NEW HAMPSHIRE 284 0 11 2615 -148 -75 -5 -3 NEW JERSEY 254 30 35 1909 50 140 3 8 NEW MEXICO 169 -55 -78 1475 -308 -382 -17 -21 NEW YORK 277 28 33 2238 111 63 5 3 NORTH CAROLINA 212 39 39 1442 185 234 15 19 NORTH DAKOTA 344 -26 -2 3504 -38 31 -1 1 OHIO 275 20 39 2214 111 157 5 8 OKLAHOMA 220 17 9 1281 -78 -243 -6 -16 OREGON 176 -25 -36 2110 96 -87 5 -4 PENNSYLVANIA 265 21 25 2155 93 143 5 7 RHODE ISLAND 248 13 11 1996 -49 -20 -2 -1 SOUTH CAROLINA 189 41 37 1215 205 198 20 19 SOUTH DAKOTA 308 -13 -16 2828 -58 -244 -2 -8 TENNESSEE 231 34 51 1589 145 104 10 7 TEXAS 121 -8 -9 659 -55 -162 -8 -20 UTAH 236 -59 -92 2180 -323 -488 -13 -18 VERMONT 323 30 40 2884 112 62 4 2 VIRGINIA 234 28 25 1723 112 188 7 12 WASHINGTON 172 -40 -50 2319 106 -66 5 -3 WEST VIRGINIA 273 40 47 2142 227 239 12 13 WISCONSIN 292 -25 13 2753 -28 33 -1 1 WYOMING 276 -40 -74 2851 -301 -518 -10 -15 POPULATION WEIGHTED REGION NEW ENGLAND 263 8 15 2240 -54 -33 -2 -1 MIDDLE ATLANTIC 268 26 30 2145 94 111 5 5 E N CENTRAL 285 8 33 2365 71 99 3 4 W N CENTRAL 295 -1 19 2455 -19 -92 -1 -4 SOUTH ATLANTIC 177 39 38 1158 179 207 18 22 E S CENTRAL 214 32 50 1425 128 86 10 6 W S CENTRAL 140 -1 0 771 -56 -149 -7 -16 MOUNTAIN 188 -43 -65 1723 -204 -337 -11 -16 PACIFIC 125 -21 -26 1187 8 -36 1 -3 UNITED STATES 208 8 13 1620 37 18 2 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 270 4 14 2385 -90 -62 -4 -3 MIDDLE ATLANTIC 270 25 30 2157 89 100 4 5 E N CENTRAL 285 5 30 2411 55 82 2 4 W N CENTRAL 299 1 21 2498 -4 -88 0 -3 SOUTH ATLANTIC 202 37 37 1360 166 196 14 17 E S CENTRAL 205 31 46 1333 112 70 9 6 W S CENTRAL 156 4 6 878 -46 -152 -5 -15 MOUNTAIN 211 -38 -58 1996 -200 -330 -9 -14 PACIFIC 125 -22 -26 1188 7 -40 1 -3 UNITED STATES 229 7 17 1812 38 10 2 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 263 4 13 2288 -71 -58 -3 -2 MIDDLE ATLANTIC 267 22 27 2161 87 117 4 6 E N CENTRAL 279 15 37 2266 108 128 5 6 W N CENTRAL 326 -16 8 3109 -25 -28 -1 -1 SOUTH ATLANTIC 247 35 36 1872 182 211 11 13 E S CENTRAL 247 35 65 1748 179 128 11 8 W S CENTRAL 142 1 3 795 -46 -146 -5 -16 MOUNTAIN 238 -43 -66 2315 -242 -409 -9 -15 PACIFIC 139 -25 -33 1515 24 -45 2 -3 UNITED STATES 261 18 21 2138 75 82 4 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 264 6 13 2304 -61 -45 -3 -2 MIDDLE ATLANTIC 271 27 31 2175 99 89 5 4 E N CENTRAL 285 6 32 2382 63 95 3 4 W N CENTRAL 309 -9 18 2781 -1 -52 0 -2 SOUTH ATLANTIC 124 43 43 692 187 216 37 45 E S CENTRAL 212 32 48 1403 116 80 9 6 W S CENTRAL 131 -3 -1 710 -54 -154 -7 -18 MOUNTAIN 144 -38 -61 1223 -136 -238 -10 -16 PACIFIC 113 -18 -21 915 -31 -35 -3 -4 UNITED STATES 152 0 1 1170 35 34 3 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 261 11 16 2190 -42 -20 -2 -1 MIDDLE ATLANTIC 265 24 26 2139 86 121 4 6 E N CENTRAL 283 11 36 2325 91 116 4 5 W N CENTRAL 290 3 19 2349 -20 -119 -1 -5 SOUTH ATLANTIC 156 40 40 979 178 213 22 28 E S CENTRAL 214 32 49 1422 126 88 10 7 W S CENTRAL 136 2 1 743 -53 -151 -7 -17 MOUNTAIN 151 -40 -61 1315 -146 -246 -10 -16 PACIFIC 138 -23 -30 1450 29 -37 2 -2 UNITED STATES 178 14 18 1298 74 57 6 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 265 5 15 2308 -63 -46 -3 -2 MIDDLE ATLANTIC 272 27 33 2181 96 93 5 4 E N CENTRAL 284 5 31 2397 56 92 2 4 W N CENTRAL 309 -7 17 2750 -3 -72 0 -3 SOUTH ATLANTIC 217 34 33 1549 161 197 12 15 E S CENTRAL 228 34 57 1548 145 100 10 7 W S CENTRAL 169 5 4 962 -60 -184 -6 -16 MOUNTAIN 211 -39 -61 2006 -207 -355 -9 -15 PACIFIC 137 -23 -29 1418 13 -45 1 -3 UNITED STATES 241 2 10 2042 24 -13 1 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 263 4 13 2290 -66 -61 -3 -3 MIDDLE ATLANTIC 272 27 33 2171 94 95 5 5 E N CENTRAL 284 8 34 2362 81 109 4 5 W N CENTRAL 297 2 18 2449 -17 -108 -1 -4 SOUTH ATLANTIC 169 38 39 1101 180 217 20 25 E S CENTRAL 233 37 60 1588 145 100 10 7 W S CENTRAL 142 1 4 782 -51 -140 -6 -15 MOUNTAIN 195 -44 -68 1783 -259 -409 -13 -19 PACIFIC 118 -20 -24 1049 -13 -36 -1 -3 UNITED STATES 188 -9 -10 1555 -31 -73 -2 -4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 257 7 13 2174 -41 -21 -2 -1 MIDDLE ATLANTIC 265 25 28 2124 86 108 4 5 E N CENTRAL 285 6 32 2368 64 91 3 4 W N CENTRAL 296 -1 19 2472 -16 -100 -1 -4 SOUTH ATLANTIC 209 35 31 1461 166 185 13 14 E S CENTRAL 219 34 52 1455 135 91 10 7 W S CENTRAL 146 1 2 816 -44 -143 -5 -15 MOUNTAIN 199 -46 -70 1864 -247 -393 -12 -17 PACIFIC 120 -20 -24 1093 4 -26 0 -2 UNITED STATES 222 3 9 1787 19 -4 1 0 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 265 7 16 2287 -65 -43 -3 -2 MIDDLE ATLANTIC 272 27 33 2173 97 97 5 5 E N CENTRAL 281 2 27 2413 52 97 2 4 W N CENTRAL 320 -18 19 3044 6 11 0 0 SOUTH ATLANTIC 222 30 28 1602 150 191 10 14 E S CENTRAL 237 35 61 1628 157 110 11 7 W S CENTRAL 143 2 3 789 -54 -148 -6 -16 MOUNTAIN 300 13 15 2743 48 -21 2 -1 PACIFIC 160 -31 -39 1948 79 -51 4 -3 UNITED STATES 263 18 26 2172 51 69 2 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 273 0 16 2469 -83 -80 -3 -3 MIDDLE ATLANTIC 271 26 30 2186 102 111 5 5 E N CENTRAL 283 1 25 2448 55 84 2 4 W N CENTRAL 290 1 24 2361 -9 -88 0 -4 SOUTH ATLANTIC 219 35 35 1557 164 202 12 15 E S CENTRAL 221 32 51 1508 134 92 10 6 W S CENTRAL 177 11 14 1029 -28 -141 -3 -12 MOUNTAIN 218 -36 -52 2078 -169 -291 -8 -12 PACIFIC 142 -25 -33 1548 25 -51 2 -3 UNITED STATES 228 3 7 1932 33 -5 2 0