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 23, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 23, 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 173 16 81 1768 171 19 11 1 ARIZONA 78 -33 -39 1148 -14 -74 -1 -6 ARKANSAS 209 22 112 2002 44 -124 2 -6 CALIFORNIA 62 -52 -67 1290 -44 12 -3 1 COLORADO 240 -35 10 3412 -324 -568 -9 -14 CONNECTICUT 296 14 73 3083 -18 49 -1 2 DELAWARE 247 11 58 2594 230 202 10 8 FLORIDA 43 -1 24 610 238 101 64 20 GEORGIA 181 21 78 1911 289 128 18 7 IDAHO 233 -40 20 3636 -113 -158 -3 -4 ILLINOIS 343 47 103 3449 129 38 4 1 INDIANA 322 44 101 3275 229 148 8 5 IOWA 393 76 130 3887 148 -73 4 -2 KANSAS 279 40 93 2799 50 -364 2 -12 KENTUCKY 262 30 111 2740 302 134 12 5 LOUISIANA 128 17 72 1180 125 -67 12 -5 MAINE 360 13 66 3895 -203 -153 -5 -4 MARYLAND 251 13 64 2628 200 178 8 7 MASSACHUSETTS 301 12 63 3205 -25 -27 -1 -1 MICHIGAN 349 46 94 3605 89 73 3 2 MINNESOTA 460 90 176 4775 183 174 4 4 MISSISSIPPI 157 10 80 1585 134 -55 9 -3 MISSOURI 298 46 116 2895 74 -143 3 -5 MONTANA 254 -31 8 4275 -5 -74 0 -2 NEBRASKA 348 65 110 3532 26 -406 1 -10 NEVADA 118 -56 -56 1934 -184 -150 -9 -7 NEW HAMPSHIRE 342 14 73 3750 -171 -53 -4 -1 NEW JERSEY 271 13 64 2881 134 195 5 7 NEW MEXICO 165 -43 -14 2264 -286 -366 -11 -14 NEW YORK 309 22 78 3287 161 102 5 3 NORTH CAROLINA 196 8 67 2198 298 241 16 12 NORTH DAKOTA 435 56 147 5059 84 205 2 4 OHIO 314 33 95 3261 187 168 6 5 OKLAHOMA 220 26 97 2062 -12 -266 -1 -11 OREGON 163 -17 5 2825 128 32 5 1 PENNSYLVANIA 294 20 77 3179 175 188 6 6 RHODE ISLAND 283 8 55 2946 -58 -58 -2 -2 SOUTH CAROLINA 174 15 66 1900 339 200 22 12 SOUTH DAKOTA 384 66 122 4184 98 -172 2 -4 TENNESSEE 228 21 106 2428 257 91 12 4 TEXAS 125 7 75 1115 -30 -209 -3 -16 UTAH 225 -55 -12 3267 -263 -441 -7 -12 VERMONT 367 30 102 4078 110 104 3 3 VIRGINIA 233 7 63 2573 193 188 8 8 WASHINGTON 177 -11 32 3085 152 95 5 3 WEST VIRGINIA 272 17 90 3125 336 234 12 8 WISCONSIN 395 60 123 4031 45 89 1 2 WYOMING 263 -35 5 4025 -232 -463 -5 -10 POPULATION WEIGHTED REGION NEW ENGLAND 310 15 70 3274 -54 -19 -2 -1 MIDDLE ATLANTIC 296 21 75 3169 160 153 5 5 E N CENTRAL 340 43 102 3486 143 111 4 3 W N CENTRAL 364 64 132 3691 105 -87 3 -2 SOUTH ATLANTIC 156 6 52 1757 261 166 17 10 E S CENTRAL 211 23 98 2198 231 65 12 3 W S CENTRAL 142 10 80 1288 -19 -190 -1 -13 MOUNTAIN 175 -39 -15 2555 -162 -277 -6 -10 PACIFIC 86 -44 -47 1665 2 27 0 2 UNITED STATES 216 9 55 2417 94 29 4 1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 322 13 68 3457 -106 -45 -3 -1 MIDDLE ATLANTIC 298 22 76 3187 159 144 5 5 E N CENTRAL 345 44 101 3544 126 100 4 3 W N CENTRAL 369 65 133 3750 124 -78 3 -2 SOUTH ATLANTIC 189 10 65 2076 270 189 15 10 E S CENTRAL 199 19 94 2066 203 40 11 2 W S CENTRAL 158 16 86 1447 -1 -187 0 -11 MOUNTAIN 203 -32 0 2903 -162 -266 -5 -8 PACIFIC 86 -44 -47 1667 2 24 0 1 UNITED STATES 250 20 73 2707 111 19 4 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 313 12 66 3333 -83 -46 -2 -1 MIDDLE ATLANTIC 297 22 77 3191 163 162 5 5 E N CENTRAL 325 39 96 3345 188 136 6 4 W N CENTRAL 417 66 146 4553 105 74 2 2 SOUTH ATLANTIC 247 11 75 2769 274 211 11 8 E S CENTRAL 253 28 110 2643 292 124 12 5 W S CENTRAL 145 13 82 1320 -8 -188 -1 -12 MOUNTAIN 229 -37 1 3346 -193 -346 -5 -9 PACIFIC 113 -33 -24 2078 35 46 2 2 UNITED STATES 287 18 74 3150 150 117 5 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 314 14 68 3353 -65 -32 -2 -1 MIDDLE ATLANTIC 300 20 76 3208 159 133 5 4 E N CENTRAL 343 45 101 3507 133 103 4 3 W N CENTRAL 400 72 145 4130 133 -8 3 0 SOUTH ATLANTIC 85 1 33 1042 241 119 30 13 E S CENTRAL 208 22 95 2169 222 56 11 3 W S CENTRAL 133 8 79 1193 -26 -198 -2 -14 MOUNTAIN 131 -32 -23 1878 -83 -176 -4 -9 PACIFIC 66 -50 -64 1326 -48 2 -3 0 UNITED STATES 131 -18 0 1732 59 44 4 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 304 13 67 3213 -37 -7 -1 0 MIDDLE ATLANTIC 296 21 77 3164 158 168 5 6 E N CENTRAL 333 41 98 3428 165 115 5 3 W N CENTRAL 350 59 127 3544 99 -123 3 -3 SOUTH ATLANTIC 129 5 45 1486 252 152 20 11 E S CENTRAL 209 21 96 2194 228 66 12 3 W S CENTRAL 138 12 80 1246 -18 -193 -1 -13 MOUNTAIN 134 -38 -25 1998 -96 -178 -5 -8 PACIFIC 106 -38 -31 1992 31 44 2 2 UNITED STATES 172 6 52 1954 136 44 7 2 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 316 14 69 3361 -68 -29 -2 -1 MIDDLE ATLANTIC 301 21 77 3216 158 137 5 4 E N CENTRAL 343 45 101 3524 127 109 4 3 W N CENTRAL 396 70 142 4089 131 -36 3 -1 SOUTH ATLANTIC 213 12 65 2331 252 192 12 9 E S CENTRAL 226 24 102 2361 247 79 12 3 W S CENTRAL 170 16 87 1574 -13 -219 -1 -12 MOUNTAIN 199 -36 -4 2915 -168 -289 -5 -9 PACIFIC 105 -38 -33 1955 16 33 1 2 UNITED STATES 270 18 67 3004 86 19 3 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 314 14 67 3336 -75 -47 -2 -1 MIDDLE ATLANTIC 301 21 77 3205 156 140 5 5 E N CENTRAL 337 41 99 3477 152 119 5 4 W N CENTRAL 362 64 129 3685 110 -103 3 -3 SOUTH ATLANTIC 145 6 49 1661 259 166 18 11 E S CENTRAL 232 25 103 2422 250 82 12 4 W S CENTRAL 143 11 80 1299 -17 -185 -1 -12 MOUNTAIN 184 -39 -10 2644 -224 -361 -8 -12 PACIFIC 76 -46 -56 1491 -26 9 -2 1 UNITED STATES 182 -13 17 2296 5 -50 0 -2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 302 14 67 3190 -34 -10 -1 0 MIDDLE ATLANTIC 294 19 75 3144 153 154 5 5 E N CENTRAL 340 43 100 3490 137 101 4 3 W N CENTRAL 366 64 132 3715 109 -92 3 -2 SOUTH ATLANTIC 204 12 68 2220 265 181 14 9 E S CENTRAL 214 21 98 2238 238 65 12 3 W S CENTRAL 148 14 82 1352 -5 -181 0 -12 MOUNTAIN 187 -41 -13 2751 -206 -333 -7 -11 PACIFIC 78 -46 -55 1546 -7 24 0 2 UNITED STATES 238 11 56 2661 80 18 3 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 313 13 66 3334 -72 -28 -2 -1 MIDDLE ATLANTIC 300 20 76 3207 158 142 5 5 E N CENTRAL 344 45 102 3546 128 126 4 4 W N CENTRAL 427 77 156 4480 146 85 3 2 SOUTH ATLANTIC 222 9 63 2421 241 198 11 9 E S CENTRAL 236 25 105 2478 265 98 12 4 W S CENTRAL 144 12 81 1312 -16 -189 -1 -13 MOUNTAIN 330 15 77 3881 55 32 1 1 PACIFIC 148 -21 4 2621 108 75 4 3 UNITED STATES 296 19 74 3187 95 100 3 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 330 13 67 3557 -118 -63 -3 -2 MIDDLE ATLANTIC 301 21 76 3221 165 152 5 5 E N CENTRAL 350 48 104 3592 127 114 4 3 W N CENTRAL 354 62 131 3558 109 -96 3 -3 SOUTH ATLANTIC 211 10 68 2344 262 198 13 9 E S CENTRAL 222 22 102 2314 238 75 11 3 W S CENTRAL 178 18 94 1665 22 -174 1 -9 MOUNTAIN 213 -29 8 3005 -133 -222 -4 -7 PACIFIC 117 -33 -22 2119 33 39 2 2 UNITED STATES 244 10 58 2827 91 28 3 1