HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR SEP 1997 ACCUMULATIONS ARE FROM JUL 1, 1997 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON 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 0 -9 -8 0 -9 -8 -100 -100 ARIZONA 0 0 -7 0 0 -7 -999 -100 ARKANSAS 2 -19 -21 2 -19 -21 -90 -91 CALIFORNIA 7 -11 -10 8 -10 -9 -56 -53 COLORADO 133 -57 -103 176 -43 -69 -20 -28 CONNECTICUT 126 20 0 140 25 10 22 8 DELAWARE 35 1 7 36 2 8 6 29 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 2 -7 -7 2 -7 -7 -78 -78 IDAHO 138 -49 -132 188 -48 -126 -20 -40 ILLINOIS 71 -24 -50 86 -12 -39 -12 -31 INDIANA 76 -4 -36 90 8 -27 10 -23 IOWA 85 -37 -85 106 -25 -68 -19 -39 KANSAS 20 -28 -56 22 -26 -54 -54 -71 KENTUCKY 27 -11 -28 28 -10 -27 -26 -49 LOUISIANA 0 0 -4 0 0 -4 -999 -100 MAINE 238 17 27 302 0 39 0 15 MARYLAND 38 0 9 38 -1 9 -3 31 MASSACHUSETTS 140 16 6 162 20 23 14 17 MICHIGAN 142 2 -9 205 34 28 20 16 MINNESOTA 148 -66 -80 259 -11 -2 -4 -1 MISSISSIPPI 0 -9 -9 0 -9 -9 -100 -100 MISSOURI 32 -29 -60 36 -25 -56 -41 -61 MONTANA 204 -86 -129 327 -77 -87 -19 -21 NEBRASKA 70 -40 -90 84 -30 -78 -26 -48 NEVADA 29 -9 -21 32 -6 -20 -16 -38 NEW HAMPSHIRE 240 34 36 322 39 89 14 38 NEW JERSEY 89 15 15 94 16 19 21 25 NEW MEXICO 24 -29 -72 24 -29 -72 -55 -75 NEW YORK 118 13 14 138 19 28 16 25 NORTH CAROLINA 18 -3 2 18 -3 2 -14 13 NORTH DAKOTA 144 -115 -134 228 -104 -83 -31 -27 OHIO 107 11 -8 139 36 15 35 12 OKLAHOMA 2 -20 -25 2 -20 -25 -91 -93 OREGON 100 -37 -97 139 -85 -132 -38 -49 PENNSYLVANIA 112 15 7 132 26 19 25 17 RHODE ISLAND 105 3 -3 114 0 3 0 3 SOUTH CAROLINA 4 -4 -1 4 -4 -1 -50 -20 SOUTH DAKOTA 113 -56 -109 159 -29 -72 -15 -31 TENNESSEE 3 -26 -32 3 -26 -32 -90 -91 TEXAS 0 -1 -11 0 -1 -11 -100 -100 UTAH 103 -27 -84 117 -20 -73 -15 -38 VERMONT 236 38 66 328 64 131 24 66 VIRGINIA 47 -3 1 50 -1 1 -2 2 WASHINGTON 111 -63 -122 175 -113 -161 -39 -48 WEST VIRGINIA 85 9 -8 101 23 -2 29 -2 WISCONSIN 142 -28 -38 227 21 17 10 8 WYOMING 205 -61 -110 307 -37 -65 -11 -17 POPULATION WEIGHTED REGION NEW ENGLAND 153 15 11 180 23 31 15 21 MIDDLE ATLANTIC 109 12 8 127 23 20 22 19 E N CENTRAL 104 -10 -27 143 19 1 15 1 W N CENTRAL 78 -43 -76 116 -19 -47 -14 -29 SOUTH ATLANTIC 16 -3 -2 16 -3 -2 -16 -11 E S CENTRAL 8 -16 -20 8 -16 -20 -67 -71 W S CENTRAL 0 -8 -11 0 -8 -11 -100 -100 MOUNTAIN 79 -25 -58 100 -14 -44 -12 -31 PACIFIC 28 -20 -36 35 -29 -49 -45 -58 UNITED STATES 57 -9 -18 67 -1 -10 -1 -13 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 185 21 18 231 26 44 13 24 MIDDLE ATLANTIC 111 14 11 129 24 22 23 21 E N CENTRAL 116 -6 -22 163 25 10 18 7 W N CENTRAL 80 -45 -80 118 -23 -52 -16 -31 SOUTH ATLANTIC 19 -3 -1 19 -3 -1 -14 -5 E S CENTRAL 7 -14 -18 7 -14 -18 -67 -72 W S CENTRAL 1 -9 -13 1 -9 -13 -90 -93 MOUNTAIN 101 -35 -68 137 -25 -47 -15 -26 PACIFIC 28 -20 -35 36 -29 -46 -45 -56 UNITED STATES 62 -17 -24 81 -2 -8 -2 -9 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 163 18 11 193 21 28 12 17 MIDDLE ATLANTIC 112 14 7 132 26 19 25 17 E N CENTRAL 95 -2 -22 120 19 -5 19 -4 W N CENTRAL 124 -85 -107 195 -59 -61 -23 -24 SOUTH ATLANTIC 59 2 -2 67 8 1 14 2 E S CENTRAL 22 -14 -27 23 -13 -26 -36 -53 W S CENTRAL 1 -8 -11 1 -8 -11 -89 -92 MOUNTAIN 130 -43 -86 179 -26 -60 -13 -25 PACIFIC 52 -32 -59 79 -62 -75 -44 -49 UNITED STATES 105 3 0 123 15 11 14 10 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 168 21 15 204 29 38 17 23 MIDDLE ATLANTIC 111 11 11 131 21 25 19 24 E N CENTRAL 104 -15 -28 144 15 0 12 0 W N CENTRAL 106 -55 -81 163 -24 -38 -13 -19 SOUTH ATLANTIC 4 -1 0 4 -1 0 -20 0 E S CENTRAL 7 -16 -20 7 -16 -20 -70 -74 W S CENTRAL 0 -3 -11 0 -3 -11 -100 -100 MOUNTAIN 42 -17 -33 52 -7 -24 -12 -32 PACIFIC 7 -14 -15 8 -13 -14 -62 -64 UNITED STATES 30 -7 -10 31 -6 -9 -16 -23 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 143 18 7 163 21 23 15 16 MIDDLE ATLANTIC 109 13 10 126 22 20 21 19 E N CENTRAL 98 -6 -30 128 20 -8 19 -6 W N CENTRAL 68 -43 -76 96 -23 -54 -19 -36 SOUTH ATLANTIC 13 2 1 13 2 1 18 8 E S CENTRAL 8 -16 -19 8 -16 -19 -67 -70 W S CENTRAL 0 -8 -11 0 -8 -11 -100 -100 MOUNTAIN 45 -21 -41 59 -8 -32 -12 -35 PACIFIC 47 -28 -54 70 -53 -70 -43 -50 UNITED STATES 33 -10 -17 34 -9 -17 -21 -33 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 167 19 14 200 24 34 14 20 MIDDLE ATLANTIC 114 14 13 134 24 27 22 25 E N CENTRAL 114 -8 -22 158 21 7 15 5 W N CENTRAL 100 -54 -84 154 -23 -43 -13 -22 SOUTH ATLANTIC 35 3 3 37 5 3 16 9 E S CENTRAL 14 -14 -24 14 -14 -24 -50 -63 W S CENTRAL 2 -8 -16 2 -8 -16 -80 -89 MOUNTAIN 103 -36 -72 139 -26 -52 -16 -27 PACIFIC 44 -30 -51 65 -55 -65 -46 -50 UNITED STATES 91 -13 -26 117 -1 -6 -1 -5 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 162 18 11 192 22 29 13 18 MIDDLE ATLANTIC 112 12 11 131 23 24 21 22 E N CENTRAL 103 -8 -27 141 20 0 17 0 W N CENTRAL 76 -44 -75 108 -22 -50 -17 -32 SOUTH ATLANTIC 16 -3 -3 16 -3 -3 -16 -16 E S CENTRAL 18 -12 -24 18 -12 -24 -40 -57 W S CENTRAL 1 -8 -10 1 -8 -10 -89 -91 MOUNTAIN 76 -33 -74 98 -19 -60 -16 -38 PACIFIC 17 -23 -26 22 -20 -34 -48 -61 UNITED STATES 56 -18 -28 69 -7 -16 -9 -19 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 138 16 5 157 19 20 14 15 MIDDLE ATLANTIC 108 12 11 125 23 22 23 21 E N CENTRAL 104 -11 -27 143 18 1 14 1 W N CENTRAL 80 -42 -75 120 -17 -44 -12 -27 SOUTH ATLANTIC 25 0 -1 25 0 -1 0 -4 E S CENTRAL 8 -17 -22 8 -17 -22 -68 -73 W S CENTRAL 1 -8 -12 1 -8 -12 -89 -92 MOUNTAIN 87 -33 -72 111 -21 -55 -16 -33 PACIFIC 22 -19 -25 28 -18 -35 -39 -56 UNITED STATES 66 -12 -22 83 1 -7 1 -8 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 162 19 11 192 22 28 13 17 MIDDLE ATLANTIC 112 12 11 132 24 25 22 23 E N CENTRAL 119 -5 -22 170 29 13 21 8 W N CENTRAL 126 -67 -90 207 -24 -33 -10 -14 SOUTH ATLANTIC 34 4 3 36 6 5 20 16 E S CENTRAL 14 -18 -28 14 -18 -28 -56 -67 W S CENTRAL 1 -8 -12 1 -8 -12 -89 -92 MOUNTAIN 210 19 28 289 39 79 16 38 PACIFIC 88 -40 -86 128 -80 -116 -38 -48 UNITED STATES 123 12 10 144 20 23 16 19 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 199 22 24 249 25 49 11 25 MIDDLE ATLANTIC 115 16 12 132 25 22 23 20 E N CENTRAL 119 -9 -26 169 21 6 14 4 W N CENTRAL 71 -40 -71 103 -17 -47 -14 -31 SOUTH ATLANTIC 35 2 2 37 4 1 12 3 E S CENTRAL 11 -17 -24 11 -17 -24 -61 -69 W S CENTRAL 1 -10 -18 1 -10 -18 -91 -95 MOUNTAIN 111 -31 -67 155 -16 -47 -9 -23 PACIFIC 54 -33 -62 80 -66 -82 -45 -51 UNITED STATES 82 -13 -29 110 -5 -16 -4 -13