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 18, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 18, 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 206 47 42 1635 150 -52 10 -3 ARIZONA 80 -26 -16 1085 2 -51 0 -4 ARKANSAS 222 38 58 1841 16 -222 1 -11 CALIFORNIA 59 -53 -33 1239 -13 58 -1 5 COLORADO 241 -32 12 3225 -316 -587 -9 -15 CONNECTICUT 303 30 64 2871 -27 -2 -1 0 DELAWARE 253 32 53 2414 220 165 10 7 FLORIDA 78 31 14 575 235 81 69 16 GEORGIA 214 57 55 1780 273 74 18 4 IDAHO 220 -50 -3 3456 -98 -187 -3 -5 ILLINOIS 311 19 45 3186 77 -59 2 -2 INDIANA 292 23 46 3028 181 56 6 2 IOWA 364 45 72 3586 71 -191 2 -5 KANSAS 301 58 79 2590 10 -446 0 -15 KENTUCKY 253 30 42 2538 266 34 12 1 LOUISIANA 154 40 25 1076 101 -143 10 -12 MAINE 338 -6 23 3644 -206 -194 -5 -5 MARYLAND 251 27 53 2447 190 138 8 6 MASSACHUSETTS 304 23 50 2994 -28 -65 -1 -2 MICHIGAN 312 17 49 3341 42 -11 1 0 MINNESOTA 393 18 86 4428 98 31 2 1 MISSISSIPPI 187 40 31 1457 111 -138 8 -9 MISSOURI 300 48 74 2667 25 -246 1 -8 MONTANA 262 -25 54 4088 11 -75 0 -2 NEBRASKA 337 50 77 3268 -38 -505 -1 -13 NEVADA 120 -55 -23 1839 -155 -116 -8 -6 NEW HAMPSHIRE 349 26 67 3515 -171 -89 -5 -2 NEW JERSEY 279 32 62 2684 122 152 5 6 NEW MEXICO 186 -20 -3 2137 -265 -366 -11 -15 NEW YORK 312 34 72 3067 147 51 5 2 NORTH CAROLINA 220 42 51 2058 293 201 17 11 NORTH DAKOTA 428 42 150 4749 42 99 1 2 OHIO 289 22 44 3024 152 87 5 3 OKLAHOMA 226 31 65 1893 -44 -351 -2 -16 OREGON 139 -44 -6 2704 135 28 5 1 PENNSYLVANIA 290 31 64 2965 158 136 6 5 RHODE ISLAND 283 16 33 2745 -61 -96 -2 -3 SOUTH CAROLINA 211 57 57 1778 331 163 23 10 SOUTH DAKOTA 360 36 93 3899 38 -274 1 -7 TENNESSEE 242 40 44 2253 230 -2 11 0 TEXAS 142 22 35 1014 -47 -285 -4 -22 UTAH 240 -38 -34 3096 -234 -451 -7 -13 VERMONT 366 33 86 3823 96 48 3 1 VIRGINIA 236 25 41 2403 186 146 8 6 WASHINGTON 152 -40 8 2953 153 69 5 2 WEST VIRGINIA 266 25 33 2917 311 159 12 6 WISCONSIN 333 2 46 3728 -20 -23 -1 -1 WYOMING 257 -42 0 3821 -225 -480 -6 -11 POPULATION WEIGHTED REGION NEW ENGLAND 310 22 53 3055 -61 -64 -2 -2 MIDDLE ATLANTIC 298 34 67 2956 145 103 5 4 E N CENTRAL 306 17 45 3227 96 19 3 1 W N CENTRAL 344 42 80 3415 42 -201 1 -6 SOUTH ATLANTIC 181 36 40 1643 255 131 18 9 E S CENTRAL 226 40 40 2034 201 -24 11 -1 W S CENTRAL 159 27 39 1174 -39 -269 -3 -19 MOUNTAIN 179 -34 -5 2420 -145 -274 -6 -10 PACIFIC 78 -50 -25 1597 27 59 2 4 UNITED STATES 216 13 35 2255 80 -17 4 -1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 322 20 52 3232 -109 -85 -3 -3 MIDDLE ATLANTIC 299 34 67 2972 143 93 5 3 E N CENTRAL 307 14 45 3281 78 9 2 0 W N CENTRAL 348 41 84 3471 60 -191 2 -5 SOUTH ATLANTIC 211 40 46 1939 261 146 16 8 E S CENTRAL 218 40 39 1911 177 -46 10 -2 W S CENTRAL 174 30 46 1322 -25 -269 -2 -17 MOUNTAIN 207 -27 10 2749 -149 -272 -5 -9 PACIFIC 78 -50 -25 1599 27 56 2 4 UNITED STATES 246 20 43 2519 87 -43 4 -2 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 312 17 47 3113 -87 -87 -3 -3 MIDDLE ATLANTIC 296 33 66 2976 146 110 5 4 E N CENTRAL 296 21 45 3097 145 50 5 2 W N CENTRAL 392 36 114 4246 46 -41 1 -1 SOUTH ATLANTIC 249 27 41 2585 260 155 11 6 E S CENTRAL 249 33 43 2448 258 26 12 1 W S CENTRAL 163 28 40 1204 -30 -269 -2 -18 MOUNTAIN 233 -31 2 3172 -178 -356 -5 -10 PACIFIC 101 -46 -15 1991 52 61 3 3 UNITED STATES 283 27 55 2940 134 63 5 2 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 316 22 53 3133 -70 -73 -2 -2 MIDDLE ATLANTIC 304 34 70 2993 145 83 5 3 E N CENTRAL 307 17 45 3246 85 12 3 0 W N CENTRAL 366 36 87 3829 65 -129 2 -3 SOUTH ATLANTIC 116 31 24 978 237 95 32 11 E S CENTRAL 226 41 41 2008 194 -30 11 -1 W S CENTRAL 150 25 37 1086 -44 -276 -4 -20 MOUNTAIN 133 -28 -6 1776 -70 -165 -4 -9 PACIFIC 63 -50 -32 1273 -18 47 -1 4 UNITED STATES 135 -10 7 1632 66 41 4 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 306 23 53 2998 -43 -50 -1 -2 MIDDLE ATLANTIC 295 32 66 2950 142 116 5 4 E N CENTRAL 301 19 43 3174 120 26 4 1 W N CENTRAL 337 44 84 3280 41 -231 1 -7 SOUTH ATLANTIC 156 34 32 1391 246 121 21 10 E S CENTRAL 227 41 41 2032 200 -21 11 -1 W S CENTRAL 156 27 37 1135 -39 -273 -3 -19 MOUNTAIN 137 -32 -8 1893 -79 -167 -4 -8 PACIFIC 94 -48 -20 1910 52 64 3 3 UNITED STATES 183 19 31 1824 125 0 7 0 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 317 22 53 3140 -72 -71 -2 -2 MIDDLE ATLANTIC 303 33 70 3000 143 86 5 3 E N CENTRAL 307 16 46 3263 79 19 2 1 W N CENTRAL 365 36 85 3791 64 -155 2 -4 SOUTH ATLANTIC 224 33 45 2175 240 148 12 7 E S CENTRAL 234 36 42 2186 216 -13 11 -1 W S CENTRAL 185 29 50 1441 -37 -300 -3 -17 MOUNTAIN 201 -33 4 2762 -154 -294 -5 -10 PACIFIC 94 -47 -19 1874 37 55 2 3 UNITED STATES 258 11 43 2802 64 -37 2 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 312 17 47 3115 -81 -89 -3 -3 MIDDLE ATLANTIC 301 31 68 2989 141 89 5 3 E N CENTRAL 305 18 46 3220 107 29 3 1 W N CENTRAL 344 42 81 3411 47 -214 1 -6 SOUTH ATLANTIC 169 35 34 1554 252 132 19 9 E S CENTRAL 239 38 41 2243 219 -11 11 0 W S CENTRAL 160 27 38 1184 -38 -265 -3 -18 MOUNTAIN 193 -29 2 2502 -208 -362 -8 -13 PACIFIC 69 -50 -30 1430 1 48 0 3 UNITED STATES 184 -8 15 2159 7 -67 0 -3 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 305 24 53 2977 -40 -52 -1 -2 MIDDLE ATLANTIC 297 34 67 2932 139 104 5 4 E N CENTRAL 307 18 46 3232 91 12 3 0 W N CENTRAL 345 40 81 3438 46 -205 1 -6 SOUTH ATLANTIC 221 38 47 2071 254 135 14 7 E S CENTRAL 229 41 41 2073 211 -23 11 -1 W S CENTRAL 165 27 43 1234 -28 -261 -2 -17 MOUNTAIN 192 -35 -5 2606 -189 -334 -7 -11 PACIFIC 74 -48 -27 1484 20 62 1 4 UNITED STATES 232 10 35 2482 63 -30 3 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 314 20 51 3114 -77 -69 -2 -2 MIDDLE ATLANTIC 303 33 70 2992 144 92 5 3 E N CENTRAL 306 15 45 3284 80 35 2 1 W N CENTRAL 381 28 90 4159 73 -44 2 -1 SOUTH ATLANTIC 233 32 47 2260 234 157 12 7 E S CENTRAL 242 36 42 2296 234 4 11 0 W S CENTRAL 162 28 41 1197 -37 -269 -3 -18 MOUNTAIN 326 15 64 3648 47 -12 1 0 PACIFIC 127 -44 -4 2509 116 69 5 3 UNITED STATES 296 26 60 2975 81 51 3 2 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 325 13 45 3326 -122 -104 -4 -3 MIDDLE ATLANTIC 300 30 66 3004 149 101 5 3 E N CENTRAL 310 16 47 3326 77 21 2 1 W N CENTRAL 335 40 78 3289 47 -209 1 -6 SOUTH ATLANTIC 226 34 45 2190 252 152 13 7 E S CENTRAL 233 39 41 2143 210 -16 11 -1 W S CENTRAL 191 31 49 1525 -4 -261 0 -15 MOUNTAIN 215 -26 13 2845 -121 -233 -4 -8 PACIFIC 102 -47 -16 2029 50 52 3 3 UNITED STATES 237 8 36 2645 76 -19 3 -1