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 18, 1997 ACCUMULATIONS ARE FROM JUL 1, 1997 TO DEC 18, 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 178 41 74 1056 241 222 30 27 ARIZONA 124 6 27 603 29 48 5 9 ARKANSAS 180 12 28 1206 191 120 19 11 CALIFORNIA 119 1 28 719 -11 -28 -2 -4 COLORADO 262 -9 -24 2412 101 85 4 4 CONNECTICUT 234 4 49 1976 208 22 12 1 DELAWARE 189 1 52 1368 101 -10 8 -1 FLORIDA 51 14 34 178 34 61 24 52 GEORGIA 161 23 54 1029 190 132 23 15 IDAHO 255 -13 -17 2242 -74 -100 -3 -4 ILLINOIS 236 -27 3 1939 86 -134 5 -6 INDIANA 232 -8 21 1873 181 0 11 0 IOWA 255 -40 -24 2180 52 -177 2 -8 KANSAS 202 -27 -19 1583 85 -47 6 -3 KENTUCKY 212 19 59 1532 214 97 16 7 LOUISIANA 152 56 91 663 169 259 34 64 MAINE 313 29 98 2601 167 180 7 7 MARYLAND 192 -2 46 1424 112 30 9 2 MASSACHUSETTS 237 1 59 2036 177 97 10 5 MICHIGAN 231 -27 7 2173 127 -10 6 0 MINNESOTA 246 -91 -93 2639 -82 -306 -3 -10 MISSISSIPPI 176 50 85 966 241 290 33 43 MISSOURI 218 -15 -1 1661 120 -47 8 -3 MONTANA 230 -59 -91 2604 -143 -352 -5 -12 NEBRASKA 216 -62 -56 2028 9 -198 0 -9 NEVADA 186 5 27 1193 12 -26 1 -2 NEW HAMPSHIRE 281 8 59 2556 203 159 9 7 NEW JERSEY 207 -2 48 1680 144 68 9 4 NEW MEXICO 220 13 8 1580 108 59 7 4 NEW YORK 231 -3 60 1942 173 103 10 6 NORTH CAROLINA 174 17 51 1219 210 84 21 7 NORTH DAKOTA 233 -123 -153 2746 -263 -657 -9 -19 OHIO 234 1 50 1943 205 53 12 3 OKLAHOMA 181 0 5 1243 169 132 16 12 OREGON 181 -7 -6 1583 -143 -186 -8 -11 PENNSYLVANIA 217 -6 44 1867 154 42 9 2 RHODE ISLAND 229 6 67 1882 176 59 10 3 SOUTH CAROLINA 151 19 46 1001 203 85 25 9 SOUTH DAKOTA 215 -93 -122 2339 -84 -469 -3 -17 TENNESSEE 203 28 63 1386 221 152 19 12 TEXAS 143 33 49 716 177 227 33 46 UTAH 286 22 30 2079 -9 -8 0 0 VERMONT 288 6 86 2586 239 283 10 12 VIRGINIA 197 9 44 1495 179 26 14 2 WASHINGTON 172 -27 -32 1681 -228 -362 -12 -18 WEST VIRGINIA 221 11 64 1769 186 42 12 2 WISCONSIN 238 -59 -30 2342 13 -169 1 -7 WYOMING 272 -25 -48 2696 -3 -89 0 -3 POPULATION WEIGHTED REGION NEW ENGLAND 248 5 62 2114 188 96 10 5 MIDDLE ATLANTIC 223 -4 53 1862 159 70 9 4 E N CENTRAL 233 -22 13 2027 129 -44 7 -2 W N CENTRAL 229 -50 -45 2077 28 -183 1 -8 SOUTH ATLANTIC 139 14 46 919 137 66 18 8 E S CENTRAL 193 33 68 1266 227 178 22 16 W S CENTRAL 152 31 49 805 171 216 27 37 MOUNTAIN 213 1 6 1650 48 21 3 1 PACIFIC 130 -7 17 913 -59 -102 -6 -10 UNITED STATES 185 1 32 1400 101 34 8 2 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 265 12 67 2282 191 119 9 6 MIDDLE ATLANTIC 224 -4 54 1876 160 74 9 4 E N CENTRAL 234 -25 10 2075 119 -48 6 -2 W N CENTRAL 232 -51 -46 2105 30 -201 1 -9 SOUTH ATLANTIC 163 15 48 1130 172 79 18 8 E S CENTRAL 190 37 72 1205 231 204 24 20 W S CENTRAL 157 25 40 892 177 195 25 28 MOUNTAIN 224 -8 -4 1881 38 -5 2 0 PACIFIC 130 -7 16 914 -59 -101 -6 -10 UNITED STATES 199 -6 23 1580 122 24 8 2 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 256 10 66 2170 184 101 9 5 MIDDLE ATLANTIC 221 -7 48 1879 156 53 9 3 E N CENTRAL 232 -10 27 1948 168 3 9 0 W N CENTRAL 233 -94 -108 2505 -137 -450 -5 -15 SOUTH ATLANTIC 200 6 53 1555 169 36 12 2 E S CENTRAL 210 23 62 1486 219 117 17 9 W S CENTRAL 153 32 48 820 173 207 27 34 MOUNTAIN 253 -6 -9 2178 20 -24 1 -1 PACIFIC 143 -10 2 1138 -119 -168 -9 -13 UNITED STATES 221 -5 41 1860 145 47 8 3 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 253 7 61 2183 190 104 10 5 MIDDLE ATLANTIC 225 -3 54 1884 160 79 9 4 E N CENTRAL 234 -22 11 2038 118 -51 6 -2 W N CENTRAL 236 -69 -68 2303 -23 -255 -1 -10 SOUTH ATLANTIC 83 11 37 454 65 61 17 16 E S CENTRAL 192 32 68 1253 222 182 22 17 W S CENTRAL 147 33 49 757 176 224 30 42 MOUNTAIN 167 1 13 1145 41 35 4 3 PACIFIC 119 -1 26 742 -19 -29 -2 -4 UNITED STATES 141 1 30 959 40 6 4 1 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 241 4 57 2057 186 76 10 4 MIDDLE ATLANTIC 220 -5 50 1859 152 66 9 4 E N CENTRAL 234 -15 20 1988 143 -35 8 -2 W N CENTRAL 227 -45 -37 1999 41 -165 2 -8 SOUTH ATLANTIC 118 14 42 746 111 62 17 9 E S CENTRAL 193 33 68 1263 225 176 22 16 W S CENTRAL 148 31 48 774 163 216 27 39 MOUNTAIN 176 3 14 1229 37 21 3 2 PACIFIC 141 -10 7 1102 -90 -136 -8 -11 UNITED STATES 157 8 35 1092 101 55 10 5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 255 8 64 2182 185 100 9 5 MIDDLE ATLANTIC 225 -3 54 1894 162 80 9 4 E N CENTRAL 234 -22 13 2065 123 -42 6 -2 W N CENTRAL 236 -67 -66 2283 -16 -253 -1 -10 SOUTH ATLANTIC 175 9 48 1277 152 51 14 4 E S CENTRAL 199 27 66 1346 219 159 19 13 W S CENTRAL 162 19 30 966 171 176 22 22 MOUNTAIN 224 -8 -5 1894 36 3 2 0 PACIFIC 141 -8 8 1082 -95 -130 -8 -11 UNITED STATES 208 -14 14 1759 82 -20 5 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 255 9 65 2168 185 107 9 5 MIDDLE ATLANTIC 224 -4 53 1884 159 75 9 4 E N CENTRAL 233 -21 15 2021 134 -39 7 -2 W N CENTRAL 229 -50 -46 2068 26 -186 1 -8 SOUTH ATLANTIC 131 15 44 857 123 55 17 7 E S CENTRAL 202 27 64 1386 221 148 19 12 W S CENTRAL 153 33 50 811 171 214 27 36 MOUNTAIN 221 0 -3 1786 81 31 5 2 PACIFIC 126 -4 22 824 -42 -73 -5 -8 UNITED STATES 179 -1 21 1374 67 13 5 1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 239 3 59 2038 183 84 10 4 MIDDLE ATLANTIC 223 -1 54 1851 158 72 9 4 E N CENTRAL 233 -22 11 2029 124 -51 7 -2 W N CENTRAL 230 -51 -46 2090 28 -179 1 -8 SOUTH ATLANTIC 172 13 49 1216 171 71 16 6 E S CENTRAL 195 32 68 1286 227 174 21 16 W S CENTRAL 154 29 45 838 177 210 27 33 MOUNTAIN 226 0 2 1806 42 12 2 1 PACIFIC 127 -4 20 855 -35 -72 -4 -8 UNITED STATES 195 -6 22 1553 97 10 7 1 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 255 9 64 2165 185 93 9 4 MIDDLE ATLANTIC 224 -4 53 1887 163 80 9 4 E N CENTRAL 234 -23 16 2090 128 -29 7 -1 W N CENTRAL 240 -82 -87 2481 -72 -336 -3 -12 SOUTH ATLANTIC 183 9 47 1347 170 49 14 4 E S CENTRAL 203 26 62 1404 220 131 19 10 W S CENTRAL 153 31 47 819 170 208 26 34 MOUNTAIN 275 1 63 2459 177 200 8 9 PACIFIC 161 -17 -13 1437 -160 -232 -10 -14 UNITED STATES 228 -2 50 1924 156 66 9 4 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 274 14 72 2347 188 134 9 6 MIDDLE ATLANTIC 224 -4 53 1892 161 69 9 4 E N CENTRAL 234 -27 8 2107 116 -48 6 -2 W N CENTRAL 228 -43 -36 2002 45 -159 2 -7 SOUTH ATLANTIC 180 14 50 1309 180 61 16 5 E S CENTRAL 199 31 67 1326 220 161 20 14 W S CENTRAL 165 19 34 1014 188 166 23 20 MOUNTAIN 228 -8 -1 1931 43 3 2 0 PACIFIC 148 -9 5 1173 -112 -150 -9 -11 UNITED STATES 203 -6 22 1664 86 -3 5 0