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 17, 2011 ACCUMULATIONS ARE FROM JUL 1, 2010 TO JAN 17, 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 219 58 34 1617 154 -55 11 -3 ARIZONA 93 -10 0 1078 11 -42 1 -4 ARKANSAS 238 54 59 1819 21 -226 1 -11 CALIFORNIA 74 -37 -11 1233 -3 68 0 6 COLORADO 274 4 41 3197 -304 -583 -9 -15 CONNECTICUT 307 34 52 2832 -27 -13 -1 0 DELAWARE 262 40 41 2383 221 154 10 7 FLORIDA 82 34 -3 573 239 83 72 17 GEORGIA 224 65 43 1757 272 64 18 4 IDAHO 242 -26 13 3427 -88 -187 -3 -5 ILLINOIS 316 25 35 3149 83 -59 3 -2 INDIANA 300 32 42 2994 187 57 7 2 IOWA 363 46 59 3539 71 -197 2 -5 KANSAS 318 76 84 2552 7 -453 0 -15 KENTUCKY 262 39 32 2510 271 32 12 1 LOUISIANA 169 53 23 1065 105 -140 11 -12 MAINE 330 -14 7 3593 -208 -203 -5 -5 MARYLAND 256 32 38 2413 189 124 8 5 MASSACHUSETTS 306 24 39 2953 -29 -74 -1 -2 MICHIGAN 318 24 46 3301 45 -13 1 0 MINNESOTA 383 11 65 4369 94 13 2 0 MISSISSIPPI 202 53 28 1443 117 -136 9 -9 MISSOURI 312 61 67 2633 28 -252 1 -9 MONTANA 287 -1 74 4053 16 -80 0 -2 NEBRASKA 350 63 83 3219 -46 -516 -1 -14 NEVADA 140 -33 0 1826 -143 -107 -7 -6 NEW HAMPSHIRE 345 22 49 3465 -175 -104 -5 -3 NEW JERSEY 287 41 50 2650 124 141 5 6 NEW MEXICO 207 3 15 2118 -254 -359 -11 -14 NEW YORK 315 37 58 3026 146 39 5 1 NORTH CAROLINA 228 50 36 2031 292 187 17 10 NORTH DAKOTA 424 39 145 4680 29 78 1 2 OHIO 298 31 37 2989 156 85 6 3 OKLAHOMA 246 52 70 1867 -41 -359 -2 -16 OREGON 149 -35 3 2679 135 23 5 1 PENNSYLVANIA 297 38 50 2928 159 124 6 4 RHODE ISLAND 287 19 24 2708 -60 -101 -2 -4 SOUTH CAROLINA 220 66 44 1753 328 149 23 9 SOUTH DAKOTA 367 45 97 3841 27 -290 1 -7 TENNESSEE 253 50 34 2228 234 -7 12 0 TEXAS 160 40 38 1003 -41 -285 -4 -22 UTAH 264 -11 -16 3067 -223 -443 -7 -13 VERMONT 362 28 65 3771 91 28 2 1 VIRGINIA 244 33 27 2373 187 134 9 6 WASHINGTON 162 -30 15 2926 153 59 6 2 WEST VIRGINIA 278 37 19 2887 317 152 12 6 WISCONSIN 334 6 37 3684 -15 -27 0 -1 WYOMING 290 -6 28 3789 -214 -475 -5 -11 POPULATION WEIGHTED REGION NEW ENGLAND 311 22 40 3013 -62 -74 -2 -2 MIDDLE ATLANTIC 303 38 53 2918 145 91 5 3 E N CENTRAL 313 26 39 3190 102 18 3 1 W N CENTRAL 349 48 72 3369 40 -211 1 -6 SOUTH ATLANTIC 189 44 26 1624 257 124 19 8 E S CENTRAL 238 51 32 2012 206 -27 11 -1 W S CENTRAL 177 45 41 1161 -33 -270 -3 -19 MOUNTAIN 200 -10 14 2399 -135 -269 -5 -10 PACIFIC 92 -35 -7 1587 35 65 2 4 UNITED STATES 226 23 32 2229 83 -21 4 -1 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 321 18 38 3187 -111 -96 -3 -3 MIDDLE ATLANTIC 305 39 53 2934 143 81 5 3 E N CENTRAL 313 21 39 3243 83 8 3 0 W N CENTRAL 352 47 75 3424 58 -202 2 -6 SOUTH ATLANTIC 220 49 33 1915 262 136 16 8 E S CENTRAL 230 50 31 1890 181 -49 11 -3 W S CENTRAL 191 47 47 1306 -20 -272 -2 -17 MOUNTAIN 228 -4 28 2724 -140 -269 -5 -9 PACIFIC 92 -35 -7 1589 35 62 2 4 UNITED STATES 255 30 38 2489 90 -48 4 -2 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 312 17 34 3070 -88 -97 -3 -3 MIDDLE ATLANTIC 302 38 52 2938 146 98 5 3 E N CENTRAL 305 31 41 3062 151 50 5 2 W N CENTRAL 390 36 106 4186 38 -58 1 -1 SOUTH ATLANTIC 258 36 26 2555 263 145 11 6 E S CENTRAL 259 43 33 2421 263 23 12 1 W S CENTRAL 180 44 42 1190 -25 -270 -2 -18 MOUNTAIN 257 -5 21 3143 -169 -353 -5 -10 PACIFIC 114 -32 1 1976 58 63 3 3 UNITED STATES 291 34 45 2904 135 54 5 2 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 317 23 41 3090 -71 -83 -2 -3 MIDDLE ATLANTIC 308 38 55 2954 145 71 5 2 E N CENTRAL 313 24 39 3208 90 11 3 0 W N CENTRAL 366 38 76 3777 61 -142 2 -4 SOUTH ATLANTIC 121 36 8 969 240 93 33 11 E S CENTRAL 238 52 33 1986 198 -33 11 -2 W S CENTRAL 168 43 39 1074 -38 -277 -3 -21 MOUNTAIN 150 -8 11 1761 -61 -159 -3 -8 PACIFIC 77 -35 -12 1266 -9 56 -1 5 UNITED STATES 146 2 12 1617 72 43 5 3 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 308 24 41 2957 -44 -60 -1 -2 MIDDLE ATLANTIC 301 38 52 2912 142 104 5 4 E N CENTRAL 309 28 38 3138 126 26 4 1 W N CENTRAL 343 52 76 3235 39 -242 1 -7 SOUTH ATLANTIC 163 40 18 1376 248 116 22 9 E S CENTRAL 239 52 33 2010 205 -24 11 -1 W S CENTRAL 174 44 39 1122 -34 -274 -3 -20 MOUNTAIN 156 -10 11 1878 -69 -160 -4 -8 PACIFIC 107 -35 -4 1896 58 67 3 4 UNITED STATES 193 29 26 1804 128 -3 8 0 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 316 21 39 3096 -74 -82 -2 -3 MIDDLE ATLANTIC 308 38 56 2961 143 74 5 3 E N CENTRAL 313 23 39 3225 84 17 3 1 W N CENTRAL 365 38 74 3739 60 -168 2 -4 SOUTH ATLANTIC 232 41 31 2148 241 137 13 7 E S CENTRAL 245 47 33 2162 221 -16 11 -1 W S CENTRAL 203 48 52 1423 -32 -304 -2 -18 MOUNTAIN 224 -8 24 2738 -144 -290 -5 -10 PACIFIC 107 -33 -3 1860 43 58 2 3 UNITED STATES 266 20 40 2769 67 -42 2 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 312 17 34 3072 -82 -99 -3 -3 MIDDLE ATLANTIC 306 36 54 2950 141 77 5 3 E N CENTRAL 312 26 40 3183 112 28 4 1 W N CENTRAL 350 50 75 3365 45 -224 1 -6 SOUTH ATLANTIC 176 41 19 1537 254 126 20 9 E S CENTRAL 249 47 31 2218 223 -14 11 -1 W S CENTRAL 178 45 41 1171 -32 -265 -3 -18 MOUNTAIN 216 -4 22 2480 -198 -357 -7 -13 PACIFIC 84 -34 -10 1422 10 56 1 4 UNITED STATES 197 6 21 2137 13 -67 1 -3 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 307 25 41 2936 -41 -62 -1 -2 MIDDLE ATLANTIC 302 39 53 2894 139 92 5 3 E N CENTRAL 313 26 39 3194 96 10 3 0 W N CENTRAL 349 45 72 3391 43 -216 1 -6 SOUTH ATLANTIC 230 47 34 2045 255 124 14 6 E S CENTRAL 240 51 32 2050 215 -26 12 -1 W S CENTRAL 183 45 46 1220 -22 -262 -2 -18 MOUNTAIN 216 -8 16 2584 -178 -328 -6 -11 PACIFIC 88 -34 -8 1475 28 69 2 5 UNITED STATES 243 21 34 2454 67 -33 3 -1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 314 20 38 3071 -78 -79 -2 -3 MIDDLE ATLANTIC 308 38 56 2953 144 80 5 3 E N CENTRAL 313 23 39 3246 85 33 3 1 W N CENTRAL 378 28 77 4103 69 -59 2 -1 SOUTH ATLANTIC 241 39 33 2231 234 145 12 7 E S CENTRAL 253 47 33 2271 239 1 12 0 W S CENTRAL 180 46 44 1183 -32 -270 -3 -19 MOUNTAIN 328 16 52 3602 45 -27 1 -1 PACIFIC 139 -32 8 2488 119 66 5 3 UNITED STATES 300 30 47 2936 81 40 3 1 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 322 9 30 3280 -124 -114 -4 -3 MIDDLE ATLANTIC 305 35 52 2965 149 89 5 3 E N CENTRAL 316 23 41 3287 81 19 3 1 W N CENTRAL 340 47 68 3245 46 -219 1 -6 SOUTH ATLANTIC 235 43 31 2163 253 141 13 7 E S CENTRAL 244 49 32 2119 214 -20 11 -1 W S CENTRAL 209 49 51 1507 1 -264 0 -15 MOUNTAIN 234 -5 28 2818 -113 -232 -4 -8 PACIFIC 114 -35 -2 2013 55 53 3 3 UNITED STATES 246 17 33 2615 79 -24 3 -1