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 29, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 29, 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 157 7 25 1896 170 31 10 2 ARIZONA 102 1 -29 1235 -13 -96 -1 -7 ARKANSAS 163 -9 2 2137 32 -135 2 -6 CALIFORNIA 75 -35 -45 1355 -73 -23 -5 -2 COLORADO 233 -29 -34 3608 -351 -605 -9 -14 CONNECTICUT 323 55 96 3351 21 125 1 4 DELAWARE 258 34 68 2806 250 256 10 10 FLORIDA 67 23 34 660 250 120 61 22 GEORGIA 166 11 28 2048 293 147 17 8 IDAHO 239 -25 6 3841 -133 -154 -3 -4 ILLINOIS 303 14 20 3699 129 31 4 1 INDIANA 289 19 31 3511 231 150 7 4 IOWA 325 11 1 4151 141 -102 4 -2 KANSAS 225 -6 -12 2981 34 -399 1 -12 KENTUCKY 228 4 25 2925 294 133 11 5 LOUISIANA 116 13 39 1274 131 -43 11 -3 MAINE 389 51 116 4224 -162 -48 -4 -1 MARYLAND 264 37 77 2847 225 240 9 9 MASSACHUSETTS 330 53 90 3482 15 48 0 1 MICHIGAN 315 20 40 3860 89 85 2 2 MINNESOTA 356 -15 -2 5062 150 136 3 3 MISSISSIPPI 140 2 26 1699 130 -44 8 -3 MISSOURI 256 13 7 3109 79 -155 3 -5 MONTANA 225 -59 -77 4467 -56 -142 -1 -3 NEBRASKA 284 6 -10 3760 15 -444 0 -11 NEVADA 132 -36 -43 2046 -215 -186 -10 -8 NEW HAMPSHIRE 369 51 95 4062 -131 30 -3 1 NEW JERSEY 287 41 78 3118 160 256 5 9 NEW MEXICO 198 5 -19 2435 -279 -383 -10 -14 NEW YORK 314 38 77 3547 184 162 5 5 NORTH CAROLINA 197 17 50 2361 307 280 15 13 NORTH DAKOTA 321 -62 -60 5327 22 127 0 2 OHIO 289 18 50 3495 187 187 6 6 OKLAHOMA 173 -6 -5 2203 -23 -286 -1 -11 OREGON 141 -34 -29 2944 97 6 3 0 PENNSYLVANIA 300 39 77 3426 199 244 6 8 RHODE ISLAND 309 47 79 3204 -24 5 -1 0 SOUTH CAROLINA 173 20 42 2042 350 232 21 13 SOUTH DAKOTA 307 -7 -32 4435 80 -226 2 -5 TENNESSEE 197 0 16 2591 251 90 11 4 TEXAS 115 13 28 1211 -20 -194 -2 -14 UTAH 248 -19 -21 3478 -279 -462 -7 -12 VERMONT 373 41 92 4389 136 181 3 4 VIRGINIA 239 23 63 2770 205 236 8 9 WASHINGTON 164 -20 -7 3225 134 88 4 3 WEST VIRGINIA 268 23 60 3343 343 267 11 9 WISCONSIN 332 1 19 4301 29 78 1 2 WYOMING 260 -27 -45 4244 -258 -510 -6 -11 POPULATION WEIGHTED REGION NEW ENGLAND 337 54 95 3556 -14 60 0 2 MIDDLE ATLANTIC 305 40 79 3421 185 214 6 7 E N CENTRAL 303 16 33 3733 142 115 4 3 W N CENTRAL 294 -1 -4 3931 91 -118 2 -3 SOUTH ATLANTIC 165 20 46 1892 271 199 17 12 E S CENTRAL 184 2 21 2348 224 68 11 3 W S CENTRAL 124 7 23 1390 -16 -181 -1 -12 MOUNTAIN 186 -18 -27 2713 -178 -302 -6 -10 PACIFIC 91 -34 -40 1743 -27 -5 -2 0 UNITED STATES 207 9 25 2588 95 41 4 2 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 351 53 97 3752 -66 37 -2 1 MIDDLE ATLANTIC 306 40 78 3440 184 204 6 6 E N CENTRAL 305 11 31 3792 120 102 3 3 W N CENTRAL 299 0 -3 3994 110 -108 3 -3 SOUTH ATLANTIC 191 21 48 2233 281 224 14 11 E S CENTRAL 175 4 23 2209 199 46 10 2 W S CENTRAL 134 6 18 1558 1 -182 0 -10 MOUNTAIN 211 -15 -23 3082 -176 -288 -5 -9 PACIFIC 92 -34 -39 1746 -27 -7 -2 0 UNITED STATES 230 9 23 2896 110 26 4 1 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 342 52 97 3620 -44 36 -1 1 MIDDLE ATLANTIC 303 39 77 3441 187 219 6 7 E N CENTRAL 294 19 38 3584 189 145 6 4 W N CENTRAL 320 -31 -32 4816 66 18 1 0 SOUTH ATLANTIC 250 25 62 2974 286 253 11 9 E S CENTRAL 220 5 24 2822 286 124 11 5 W S CENTRAL 128 10 25 1426 -2 -177 0 -11 MOUNTAIN 235 -21 -25 3545 -212 -371 -6 -9 PACIFIC 112 -32 -32 2174 8 20 0 1 UNITED STATES 287 29 60 3387 166 158 5 5 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 343 53 94 3641 -25 47 -1 1 MIDDLE ATLANTIC 309 41 78 3464 185 194 6 6 E N CENTRAL 303 15 30 3754 131 105 4 3 W N CENTRAL 319 -7 -6 4390 112 -43 3 -1 SOUTH ATLANTIC 104 20 38 1124 251 143 29 15 E S CENTRAL 182 4 21 2318 218 60 10 3 W S CENTRAL 119 10 26 1292 -19 -185 -1 -13 MOUNTAIN 146 -8 -28 2002 -90 -200 -4 -9 PACIFIC 75 -37 -46 1391 -79 -34 -5 -2 UNITED STATES 135 -9 -7 1844 48 34 3 2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 331 53 92 3490 2 69 0 2 MIDDLE ATLANTIC 302 38 76 3413 181 225 6 7 E N CENTRAL 299 16 34 3672 164 120 5 3 W N CENTRAL 286 0 -5 3779 88 -152 2 -4 SOUTH ATLANTIC 140 21 42 1599 263 181 20 13 E S CENTRAL 183 1 21 2344 221 70 10 3 W S CENTRAL 122 8 25 1347 -14 -181 -1 -12 MOUNTAIN 149 -14 -32 2125 -108 -205 -5 -9 PACIFIC 108 -32 -33 2085 4 18 0 1 UNITED STATES 166 7 22 2090 136 54 7 3 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 343 53 96 3649 -28 52 -1 1 MIDDLE ATLANTIC 310 41 80 3472 183 198 6 6 E N CENTRAL 305 16 35 3772 125 115 3 3 W N CENTRAL 316 -5 -8 4346 112 -73 3 -2 SOUTH ATLANTIC 218 25 58 2510 265 235 12 10 E S CENTRAL 198 4 23 2523 242 82 11 3 W S CENTRAL 142 2 12 1691 -15 -221 -1 -12 MOUNTAIN 206 -19 -26 3090 -185 -314 -6 -9 PACIFIC 105 -34 -36 2045 -13 4 -1 0 UNITED STATES 253 9 27 3213 85 30 3 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 342 52 97 3623 -36 35 -1 1 MIDDLE ATLANTIC 307 39 77 3459 180 199 5 6 E N CENTRAL 303 16 34 3724 151 124 4 3 W N CENTRAL 295 1 -4 3926 98 -133 3 -3 SOUTH ATLANTIC 155 20 45 1787 269 197 18 12 E S CENTRAL 203 5 24 2588 246 85 11 3 W S CENTRAL 125 8 25 1402 -13 -174 -1 -11 MOUNTAIN 197 -14 -30 2812 -236 -389 -8 -12 PACIFIC 83 -36 -44 1563 -56 -25 -3 -2 UNITED STATES 184 -4 1 2450 -2 -54 0 -2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 330 54 92 3466 6 65 0 2 MIDDLE ATLANTIC 304 41 79 3395 179 214 6 7 E N CENTRAL 303 16 31 3737 136 104 4 3 W N CENTRAL 296 -2 -4 3956 93 -123 2 -3 SOUTH ATLANTIC 204 20 50 2388 275 218 13 10 E S CENTRAL 187 3 21 2391 233 68 11 3 W S CENTRAL 129 8 22 1459 -1 -172 0 -11 MOUNTAIN 197 -20 -30 2918 -224 -362 -7 -11 PACIFIC 88 -33 -41 1622 -34 -8 -2 0 UNITED STATES 227 8 23 2849 80 27 3 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 341 53 96 3620 -32 53 -1 1 MIDDLE ATLANTIC 308 40 79 3462 183 203 6 6 E N CENTRAL 306 12 37 3795 123 134 3 4 W N CENTRAL 335 -14 -9 4752 117 45 3 1 SOUTH ATLANTIC 230 26 62 2611 256 246 11 10 E S CENTRAL 205 3 21 2646 259 99 11 4 W S CENTRAL 126 9 23 1416 -11 -180 -1 -11 MOUNTAIN 334 25 65 4160 69 86 2 2 PACIFIC 137 -29 -22 2737 82 55 3 2 UNITED STATES 306 39 76 3441 120 159 4 5 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 360 51 102 3860 -79 25 -2 1 MIDDLE ATLANTIC 307 40 78 3475 190 212 6 6 E N CENTRAL 310 16 35 3844 125 120 3 3 W N CENTRAL 290 4 0 3796 101 -121 3 -3 SOUTH ATLANTIC 214 21 54 2520 272 237 12 10 E S CENTRAL 193 3 24 2472 233 80 10 3 W S CENTRAL 146 -1 12 1785 17 -176 1 -9 MOUNTAIN 219 -13 -14 3191 -145 -236 -4 -7 PACIFIC 114 -32 -31 2216 5 13 0 1 UNITED STATES 231 5 21 3018 88 36 3 1