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 JAN 10, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 10, 2011 -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 178 28 -97 1398 96 -89 7 -6 ARIZONA 140 31 33 985 21 -42 2 -4 ARKANSAS 192 8 -114 1581 -33 -285 -2 -15 CALIFORNIA 137 25 61 1159 34 79 3 7 COLORADO 293 20 -20 2923 -308 -624 -10 -18 CONNECTICUT 269 13 -19 2525 -61 -65 -2 -3 DELAWARE 254 47 -7 2121 181 113 9 6 FLORIDA 46 -2 -113 491 205 86 72 21 GEORGIA 191 44 -72 1533 207 21 16 1 IDAHO 315 43 35 3185 -62 -200 -2 -6 ILLINOIS 310 23 -71 2833 58 -94 2 -3 INDIANA 304 42 -42 2694 155 15 6 1 IOWA 337 18 -106 3176 25 -256 1 -7 KANSAS 249 1 -125 2234 -69 -537 -3 -19 KENTUCKY 273 59 -61 2248 232 0 12 0 LOUISIANA 116 8 -106 896 52 -163 6 -15 MAINE 305 -19 10 3263 -194 -210 -6 -6 MARYLAND 253 41 -8 2157 157 86 8 4 MASSACHUSETTS 271 7 -22 2647 -53 -113 -2 -4 MICHIGAN 319 32 5 2983 21 -59 1 -2 MINNESOTA 421 51 -40 3986 83 -52 2 -1 MISSISSIPPI 159 18 -107 1241 64 -164 5 -12 MISSOURI 266 12 -129 2321 -33 -319 -1 -12 MONTANA 288 -7 -53 3766 17 -154 0 -4 NEBRASKA 299 4 -122 2869 -109 -599 -4 -17 NEVADA 199 21 44 1686 -110 -107 -6 -6 NEW HAMPSHIRE 302 0 -10 3120 -197 -153 -6 -5 NEW JERSEY 268 38 -4 2363 83 91 4 4 NEW MEXICO 214 10 -23 1911 -257 -374 -12 -16 NEW YORK 282 21 -21 2711 109 -19 4 -1 NORTH CAROLINA 220 54 -35 1803 242 151 16 9 NORTH DAKOTA 395 5 -56 4256 -10 -67 0 -2 OHIO 304 47 -24 2691 125 48 5 2 OKLAHOMA 199 0 -111 1621 -93 -429 -5 -21 OREGON 212 30 58 2530 170 20 7 1 PENNSYLVANIA 287 42 -9 2631 121 74 5 3 RHODE ISLAND 255 5 -34 2421 -79 -125 -3 -5 SOUTH CAROLINA 200 57 -43 1533 262 105 21 7 SOUTH DAKOTA 340 13 -90 3474 -18 -387 -1 -10 TENNESSEE 239 46 -82 1975 184 -41 10 -2 TEXAS 109 -7 -102 843 -81 -323 -9 -28 UTAH 331 57 23 2803 -212 -427 -7 -13 VERMONT 316 2 -18 3409 63 -37 2 -1 VIRGINIA 247 48 -23 2129 154 107 8 5 WASHINGTON 220 26 47 2764 183 44 7 2 WEST VIRGINIA 289 61 -38 2609 280 133 12 5 WISCONSIN 358 31 -8 3350 -21 -64 -1 -2 WYOMING 324 27 -36 3499 -208 -503 -6 -13 POPULATION WEIGHTED REGION NEW ENGLAND 275 5 -19 2702 -84 -114 -3 -4 MIDDLE ATLANTIC 280 30 -15 2615 107 38 4 1 E N CENTRAL 315 35 -31 2877 76 -21 3 -1 W N CENTRAL 324 20 -97 3020 -8 -283 0 -9 SOUTH ATLANTIC 168 34 -62 1435 213 98 17 7 E S CENTRAL 219 40 -83 1774 155 -59 10 -3 W S CENTRAL 128 -1 -103 984 -78 -311 -7 -24 MOUNTAIN 238 26 10 2199 -125 -283 -5 -11 PACIFIC 155 26 59 1495 70 72 5 5 UNITED STATES 222 24 -33 2003 60 -53 3 -3 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 286 1 -11 2866 -129 -134 -4 -4 MIDDLE ATLANTIC 282 32 -14 2629 104 28 4 1 E N CENTRAL 320 36 -23 2930 62 -31 2 -1 W N CENTRAL 328 21 -96 3072 11 -277 0 -8 SOUTH ATLANTIC 205 47 -45 1695 213 103 14 6 E S CENTRAL 206 35 -88 1660 131 -80 9 -5 W S CENTRAL 142 0 -104 1115 -67 -319 -6 -22 MOUNTAIN 252 19 -4 2496 -136 -297 -5 -11 PACIFIC 155 26 59 1497 70 69 5 5 UNITED STATES 248 29 -43 2234 60 -86 3 -4 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 279 3 -13 2758 -105 -131 -4 -5 MIDDLE ATLANTIC 284 35 -13 2636 108 46 4 2 E N CENTRAL 307 41 -31 2757 120 9 5 0 W N CENTRAL 375 16 -70 3796 2 -164 0 -4 SOUTH ATLANTIC 261 52 -30 2297 227 119 11 5 E S CENTRAL 263 56 -65 2162 220 -10 11 0 W S CENTRAL 129 -3 -104 1010 -69 -312 -6 -24 MOUNTAIN 292 29 -5 2886 -164 -374 -5 -11 PACIFIC 173 24 55 1862 90 62 5 3 UNITED STATES 283 37 -18 2613 101 9 4 0 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 279 5 -16 2773 -94 -124 -3 -4 MIDDLE ATLANTIC 281 27 -15 2646 107 16 4 1 E N CENTRAL 315 32 -32 2895 66 -28 2 -1 W N CENTRAL 359 27 -77 3411 23 -218 1 -6 SOUTH ATLANTIC 93 14 -92 848 204 85 32 11 E S CENTRAL 215 41 -86 1748 146 -66 9 -4 W S CENTRAL 117 -6 -103 906 -81 -316 -8 -26 MOUNTAIN 188 27 19 1611 -53 -170 -3 -10 PACIFIC 137 23 57 1189 26 68 2 6 UNITED STATES 165 21 -2 1471 70 31 5 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 273 8 -19 2649 -68 -101 -3 -4 MIDDLE ATLANTIC 282 33 -12 2611 104 52 4 2 E N CENTRAL 311 35 -36 2829 98 -12 4 0 W N CENTRAL 310 14 -106 2892 -13 -318 0 -10 SOUTH ATLANTIC 142 28 -72 1213 208 98 21 9 E S CENTRAL 219 40 -83 1771 153 -57 9 -3 W S CENTRAL 122 -4 -103 948 -78 -313 -8 -25 MOUNTAIN 199 29 22 1722 -59 -171 -3 -9 PACIFIC 169 25 56 1789 93 71 5 4 UNITED STATES 181 23 -51 1611 99 -29 7 -2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 280 4 -15 2780 -95 -121 -3 -4 MIDDLE ATLANTIC 282 28 -16 2653 105 18 4 1 E N CENTRAL 318 35 -25 2912 61 -22 2 -1 W N CENTRAL 354 27 -81 3374 22 -242 1 -7 SOUTH ATLANTIC 223 42 -37 1916 200 106 12 6 E S CENTRAL 234 46 -78 1917 174 -49 10 -2 W S CENTRAL 154 0 -106 1220 -80 -356 -6 -23 MOUNTAIN 256 23 0 2514 -136 -314 -5 -11 PACIFIC 167 25 55 1753 76 61 5 4 UNITED STATES 266 26 -24 2503 47 -82 2 -3 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 279 4 -12 2760 -99 -133 -3 -5 MIDDLE ATLANTIC 283 30 -14 2644 105 23 4 1 E N CENTRAL 314 34 -31 2871 86 -12 3 0 W N CENTRAL 322 17 -100 3015 -5 -299 0 -9 SOUTH ATLANTIC 158 32 -65 1361 213 107 19 9 E S CENTRAL 241 46 -75 1969 176 -45 10 -2 W S CENTRAL 128 -3 -105 993 -77 -306 -7 -24 MOUNTAIN 238 16 -10 2264 -194 -379 -8 -14 PACIFIC 145 23 57 1338 44 66 3 5 UNITED STATES 211 23 -8 1940 7 -88 0 -4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 271 8 -20 2629 -66 -103 -2 -4 MIDDLE ATLANTIC 279 30 -14 2592 100 39 4 2 E N CENTRAL 315 35 -31 2881 70 -29 2 -1 W N CENTRAL 326 21 -95 3042 -2 -288 0 -9 SOUTH ATLANTIC 217 46 -41 1815 208 90 13 5 E S CENTRAL 223 42 -84 1810 164 -58 10 -3 W S CENTRAL 132 -2 -104 1037 -67 -308 -6 -23 MOUNTAIN 253 26 4 2368 -170 -344 -7 -13 PACIFIC 147 23 56 1387 62 77 5 6 UNITED STATES 246 28 -23 2211 46 -67 2 -3 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 279 4 -14 2757 -98 -117 -3 -4 MIDDLE ATLANTIC 282 28 -15 2645 106 24 4 1 E N CENTRAL 322 39 -17 2933 62 -6 2 0 W N CENTRAL 387 34 -62 3725 41 -136 1 -4 SOUTH ATLANTIC 235 47 -26 1990 195 112 11 6 E S CENTRAL 246 49 -73 2018 192 -32 11 -2 W S CENTRAL 128 -4 -104 1003 -78 -314 -7 -24 MOUNTAIN 306 7 -10 3274 29 -79 1 -2 PACIFIC 200 26 54 2349 151 58 7 3 UNITED STATES 276 22 -18 2636 51 -7 2 0 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 290 -5 -6 2958 -133 -144 -4 -5 MIDDLE ATLANTIC 283 30 -15 2660 114 37 4 1 E N CENTRAL 323 36 -17 2971 58 -22 2 -1 W N CENTRAL 316 20 -101 2905 -1 -287 0 -9 SOUTH ATLANTIC 227 49 -38 1928 210 110 12 6 E S CENTRAL 231 44 -79 1875 165 -52 10 -3 W S CENTRAL 161 1 -109 1298 -48 -315 -4 -20 MOUNTAIN 258 20 -3 2584 -108 -260 -4 -9 PACIFIC 176 26 55 1899 90 55 5 3 UNITED STATES 251 29 -18 2369 62 -57 3 -2