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 DEC 15, 1997 ACCUMULATIONS ARE FROM JUL 1, 1997 TO DEC 15, 1997 -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 163 35 74 990 236 219 31 28 ARIZONA 145 32 95 556 33 63 6 13 ARKANSAS 195 34 111 1142 201 156 21 16 CALIFORNIA 136 23 54 672 -7 -30 -1 -4 COLORADO 287 24 94 2312 121 145 6 7 CONNECTICUT 245 15 30 1883 214 -2 13 0 DELAWARE 196 12 32 1295 110 -28 9 -2 FLORIDA 25 -7 -8 149 22 41 17 38 GEORGIA 155 24 49 966 187 129 24 15 IDAHO 286 25 69 2150 -48 -56 -2 -3 ILLINOIS 250 -5 40 1851 114 -102 7 -5 INDIANA 242 10 53 1787 201 23 13 1 IOWA 268 -15 27 2082 85 -129 4 -6 KANSAS 234 12 85 1511 114 8 8 1 KENTUCKY 213 26 74 1451 218 98 18 7 LOUISIANA 127 39 96 612 162 261 36 74 MAINE 318 31 77 2471 159 131 7 6 MARYLAND 199 8 30 1349 121 14 10 1 MASSACHUSETTS 246 10 39 1942 184 71 10 4 MICHIGAN 246 -7 29 2083 150 5 8 0 MINNESOTA 267 -60 -29 2542 -30 -237 -1 -9 MISSISSIPPI 157 39 96 903 234 290 35 47 MISSOURI 241 15 78 1582 143 -2 10 0 MONTANA 265 -14 12 2513 -106 -283 -4 -10 NEBRASKA 251 -17 30 1948 52 -136 3 -7 NEVADA 197 23 76 1115 14 -19 1 -2 NEW HAMPSHIRE 285 11 44 2438 202 132 9 6 NEW JERSEY 220 12 34 1600 154 50 11 3 NEW MEXICO 242 41 99 1496 114 96 8 7 NEW YORK 247 14 45 1851 182 77 11 4 NORTH CAROLINA 183 32 50 1151 211 81 22 8 NORTH DAKOTA 267 -80 -74 2651 -202 -573 -7 -18 OHIO 241 14 53 1853 218 50 13 3 OKLAHOMA 199 23 105 1182 187 181 19 18 OREGON 193 10 22 1514 -129 -170 -8 -10 PENNSYLVANIA 228 6 33 1781 164 27 10 2 RHODE ISLAND 242 20 43 1794 184 29 11 2 SOUTH CAROLINA 154 25 43 940 199 83 27 10 SOUTH DAKOTA 251 -47 -34 2253 -35 -392 -2 -15 TENNESSEE 199 29 75 1309 220 152 20 13 TEXAS 142 40 112 673 184 261 38 63 UTAH 309 55 114 1971 0 18 0 1 VERMONT 305 22 74 2469 243 245 11 11 VIRGINIA 206 21 41 1419 184 20 15 1 WASHINGTON 186 -8 3 1613 -208 -334 -11 -17 WEST VIRGINIA 216 8 45 1679 186 25 12 2 WISCONSIN 251 -38 7 2251 53 -125 2 -5 WYOMING 303 16 75 2592 25 -23 1 -1 POPULATION WEIGHTED REGION NEW ENGLAND 258 15 42 2015 193 67 11 3 MIDDLE ATLANTIC 236 10 39 1775 169 50 11 3 E N CENTRAL 244 -3 37 1938 153 -24 9 -1 W N CENTRAL 253 -18 30 1991 65 -125 3 -6 SOUTH ATLANTIC 133 13 27 862 134 55 18 7 E S CENTRAL 184 30 76 1193 224 177 23 17 W S CENTRAL 150 36 108 757 177 247 31 48 MOUNTAIN 234 28 87 1568 59 52 4 3 PACIFIC 146 15 44 862 -50 -98 -5 -10 UNITED STATES 193 14 53 1329 110 41 9 3 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 272 18 48 2174 192 88 10 4 MIDDLE ATLANTIC 236 10 39 1788 170 53 11 3 E N CENTRAL 245 -8 34 1985 143 -27 8 -1 W N CENTRAL 255 -18 28 2017 67 -144 3 -7 SOUTH ATLANTIC 164 20 40 1065 171 72 19 7 E S CENTRAL 179 32 80 1134 227 202 25 22 W S CENTRAL 159 35 109 841 185 230 28 38 MOUNTAIN 250 25 82 1795 54 31 3 2 PACIFIC 146 15 43 863 -50 -97 -5 -10 UNITED STATES 208 9 51 1504 136 39 10 3 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 264 17 46 2066 186 70 10 4 MIDDLE ATLANTIC 232 6 36 1792 167 37 10 2 E N CENTRAL 242 7 47 1860 187 16 11 1 W N CENTRAL 261 -57 -34 2412 -86 -378 -3 -14 SOUTH ATLANTIC 201 11 38 1475 173 23 13 2 E S CENTRAL 207 26 74 1405 220 116 19 9 W S CENTRAL 150 36 106 771 178 238 30 45 MOUNTAIN 278 27 83 2081 38 17 2 1 PACIFIC 158 9 32 1081 -109 -158 -9 -13 UNITED STATES 232 9 40 1773 156 38 10 2 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 260 13 41 2080 193 75 10 4 MIDDLE ATLANTIC 240 14 41 1796 170 57 10 3 E N CENTRAL 244 -5 34 1948 141 -31 8 -2 W N CENTRAL 259 -35 1 2212 21 -193 1 -8 SOUTH ATLANTIC 65 -1 4 415 58 45 16 12 E S CENTRAL 184 30 78 1181 220 182 23 18 W S CENTRAL 144 37 108 711 181 256 34 56 MOUNTAIN 189 29 90 1081 49 60 5 6 PACIFIC 136 20 53 695 -14 -30 -2 -4 UNITED STATES 148 15 44 903 45 5 5 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 251 14 38 1961 192 50 11 3 MIDDLE ATLANTIC 233 8 36 1773 162 47 10 3 E N CENTRAL 244 1 42 1899 164 -17 9 -1 W N CENTRAL 251 -12 38 1914 76 -111 4 -5 SOUTH ATLANTIC 108 9 20 696 106 50 18 8 E S CENTRAL 184 30 76 1190 222 175 23 17 W S CENTRAL 145 37 108 727 169 248 30 52 MOUNTAIN 198 30 90 1162 45 46 4 4 PACIFIC 157 12 36 1047 -79 -127 -7 -11 UNITED STATES 158 14 50 1032 106 61 11 6 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 264 16 45 2079 188 70 10 3 MIDDLE ATLANTIC 240 13 41 1806 172 59 11 3 E N CENTRAL 244 -6 34 1975 146 -24 8 -1 W N CENTRAL 259 -35 4 2192 26 -191 1 -8 SOUTH ATLANTIC 177 14 36 1207 154 40 15 3 E S CENTRAL 193 29 77 1271 220 159 21 14 W S CENTRAL 168 32 107 913 181 215 25 31 MOUNTAIN 249 24 82 1808 52 40 3 2 PACIFIC 156 13 36 1027 -84 -122 -8 -11 UNITED STATES 223 5 42 1679 99 -7 6 0 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 264 17 47 2065 188 77 10 4 MIDDLE ATLANTIC 239 12 41 1796 169 54 10 3 E N CENTRAL 244 -3 40 1932 157 -19 9 -1 W N CENTRAL 254 -17 30 1982 63 -128 3 -6 SOUTH ATLANTIC 122 12 22 802 119 43 17 6 E S CENTRAL 196 26 74 1309 220 147 20 13 W S CENTRAL 150 37 108 762 176 244 30 47 MOUNTAIN 245 30 89 1702 93 71 6 4 PACIFIC 141 17 49 774 -35 -72 -4 -9 UNITED STATES 191 16 54 1304 76 24 6 2 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 250 13 40 1943 189 57 11 3 MIDDLE ATLANTIC 236 12 39 1764 167 51 10 3 E N CENTRAL 244 -3 34 1940 148 -31 8 -2 W N CENTRAL 254 -19 29 2003 64 -122 3 -6 SOUTH ATLANTIC 174 19 41 1148 172 63 18 6 E S CENTRAL 187 31 77 1212 225 172 23 17 W S CENTRAL 154 37 108 789 184 243 30 45 MOUNTAIN 249 30 91 1719 54 48 3 3 PACIFIC 142 17 46 804 -29 -71 -3 -8 UNITED STATES 207 10 50 1479 111 23 8 2 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 264 17 45 2062 188 63 10 3 MIDDLE ATLANTIC 239 12 41 1799 173 59 11 3 E N CENTRAL 244 -8 34 2000 151 -13 8 -1 W N CENTRAL 263 -49 -20 2387 -24 -269 -1 -10 SOUTH ATLANTIC 189 18 37 1275 173 40 16 3 E S CENTRAL 198 27 71 1326 220 130 20 11 W S CENTRAL 152 37 108 770 175 240 29 45 MOUNTAIN 294 21 72 2349 186 180 9 8 PACIFIC 175 2 18 1374 -144 -214 -9 -13 UNITED STATES 240 12 40 1834 165 48 10 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 281 20 53 2235 188 100 9 5 MIDDLE ATLANTIC 237 10 40 1804 171 49 10 3 E N CENTRAL 246 -8 32 2018 142 -26 8 -1 W N CENTRAL 252 -10 40 1917 80 -104 4 -5 SOUTH ATLANTIC 183 20 41 1238 181 53 17 4 E S CENTRAL 193 30 77 1251 218 160 21 15 W S CENTRAL 173 34 108 959 198 202 26 27 MOUNTAIN 252 23 78 1843 58 35 3 2 PACIFIC 162 11 34 1115 -101 -140 -8 -11 UNITED STATES 215 10 48 1586 99 8 7 1