HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR SEP 1986 ACCUMULATIONS ARE FROM JUL 1, 1986 -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 -19 1 -8 -18 -89 -95 ARIZONA 13 13 5 13 13 5 -999 63 ARKANSAS 0 -21 -37 2 -19 -35 -90 -95 CALIFORNIA 97 79 49 99 81 50 450 102 COLORADO 240 50 -54 250 31 -65 14 -21 CONNECTICUT 130 24 31 176 61 71 53 68 DELAWARE 28 -6 -15 46 12 3 35 7 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 1 -8 -22 6 -3 -17 -33 -74 IDAHO 325 138 -20 381 145 -13 61 -3 ILLINOIS 50 -45 -67 84 -14 -40 -14 -32 INDIANA 41 -39 -65 76 -6 -33 -7 -30 IOWA 73 -49 -107 105 -26 -89 -20 -46 KANSAS 16 -32 -97 21 -27 -92 -56 -81 KENTUCKY 9 -29 -57 23 -15 -43 -39 -65 LOUISIANA 0 0 -2 0 0 -2 -999 -100 MAINE 303 82 101 431 129 157 43 57 MARYLAND 32 -6 -21 52 13 -1 33 -2 MASSACHUSETTS 179 55 52 247 105 98 74 66 MICHIGAN 124 -16 -21 193 22 16 13 9 MINNESOTA 233 19 -53 314 44 -63 16 -17 MISSISSIPPI 0 -9 -11 0 -9 -11 -100 -100 MISSOURI 15 -46 -82 31 -30 -66 -49 -68 MONTANA 434 144 -27 558 154 -35 38 -6 NEBRASKA 53 -57 -164 69 -45 -158 -39 -70 NEVADA 127 89 46 130 92 43 242 49 NEW HAMPSHIRE 282 76 94 412 129 167 46 68 NEW JERSEY 77 3 8 105 27 34 35 48 NEW MEXICO 86 33 -16 86 33 -16 62 -16 NEW YORK 122 17 27 170 51 61 43 56 NORTH CAROLINA 5 -16 -33 16 -5 -22 -24 -58 NORTH DAKOTA 338 79 -44 419 87 -83 26 -17 OHIO 60 -36 -56 104 1 -19 1 -15 OKLAHOMA 1 -21 -43 1 -21 -43 -95 -98 OREGON 249 112 2 346 122 32 54 10 PENNSYLVANIA 102 5 4 153 47 48 44 46 RHODE ISLAND 141 39 45 196 82 93 72 90 SOUTH CAROLINA 1 -7 -19 5 -3 -15 -38 -75 SOUTH DAKOTA 203 34 -75 234 46 -82 24 -26 TENNESSEE 0 -29 -51 6 -23 -45 -79 -88 TEXAS 0 -1 -7 0 -1 -7 -100 -100 UTAH 254 124 20 260 123 13 90 5 VERMONT 255 57 80 374 110 129 42 53 VIRGINIA 34 -16 -29 56 5 -7 10 -11 WASHINGTON 237 63 -24 365 77 33 27 10 WEST VIRGINIA 48 -28 -48 79 1 -19 1 -19 WISCONSIN 153 -17 -44 215 9 -24 4 -10 WYOMING 354 88 -43 420 76 -67 22 -14 POPULATION WEIGHTED REGION NEW ENGLAND 182 44 52 255 98 102 62 67 MIDDLE ATLANTIC 104 7 15 151 47 53 45 54 E N CENTRAL 81 -33 -50 126 2 -17 2 -12 W N CENTRAL 99 -22 -90 136 1 -85 1 -38 SOUTH ATLANTIC 11 -8 -17 20 1 -8 5 -29 E S CENTRAL 2 -22 -37 9 -15 -30 -63 -77 W S CENTRAL 0 -8 -12 0 -8 -12 -100 -100 MOUNTAIN 169 65 -4 181 67 -10 59 -5 PACIFIC 128 80 35 153 89 44 139 40 UNITED STATES 76 10 -10 98 30 7 44 8 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 223 59 70 316 111 125 54 65 MIDDLE ATLANTIC 105 8 15 152 47 52 45 52 E N CENTRAL 91 -31 -47 141 3 -14 2 -9 W N CENTRAL 109 -16 -81 146 5 -81 4 -36 SOUTH ATLANTIC 10 -12 -25 20 -2 -15 -9 -43 E S CENTRAL 2 -19 -31 6 -15 -27 -71 -82 W S CENTRAL 0 -10 -20 0 -10 -20 -100 -100 MOUNTAIN 201 65 -8 240 78 -5 48 -2 PACIFIC 128 80 37 156 91 49 140 46 UNITED STATES 78 -1 -26 105 22 -8 27 -7 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 202 57 63 277 105 107 61 63 MIDDLE ATLANTIC 104 6 8 154 48 49 45 47 E N CENTRAL 63 -34 -55 107 6 -19 6 -15 W N CENTRAL 241 32 -61 304 50 -79 20 -21 SOUTH ATLANTIC 36 -21 -35 60 1 -13 2 -18 E S CENTRAL 7 -29 -57 20 -16 -44 -44 -69 W S CENTRAL 0 -9 -15 0 -9 -15 -100 -100 MOUNTAIN 260 87 -13 301 96 -15 47 -5 PACIFIC 166 82 25 224 83 48 59 27 UNITED STATES 106 4 -6 150 42 29 39 24 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 204 57 66 284 109 118 62 71 MIDDLE ATLANTIC 110 10 19 155 45 53 41 52 E N CENTRAL 85 -34 -49 134 5 -12 4 -8 W N CENTRAL 158 -3 -75 208 21 -79 11 -28 SOUTH ATLANTIC 3 -2 -7 6 1 -4 20 -40 E S CENTRAL 2 -21 -36 7 -16 -31 -70 -82 W S CENTRAL 0 -3 -10 0 -3 -10 -100 -100 MOUNTAIN 90 31 -5 93 34 -10 58 -10 PACIFIC 101 80 50 104 83 52 395 100 UNITED STATES 78 41 19 86 49 23 132 37 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 172 47 53 240 98 102 69 74 MIDDLE ATLANTIC 102 6 10 148 44 48 42 48 E N CENTRAL 70 -34 -54 113 5 -20 5 -15 W N CENTRAL 90 -21 -84 120 1 -76 1 -39 SOUTH ATLANTIC 8 -3 -13 15 4 -6 36 -29 E S CENTRAL 2 -22 -37 8 -16 -31 -67 -79 W S CENTRAL 0 -8 -11 0 -8 -11 -100 -100 MOUNTAIN 111 45 -5 114 47 -11 70 -9 PACIFIC 157 82 24 208 85 47 69 29 UNITED STATES 48 5 -13 59 16 -5 37 -8 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 205 57 65 283 107 114 61 67 MIDDLE ATLANTIC 112 12 18 158 48 52 44 49 E N CENTRAL 89 -33 -48 139 2 -14 1 -9 W N CENTRAL 147 -7 -87 195 18 -87 10 -31 SOUTH ATLANTIC 23 -9 -26 39 7 -10 22 -20 E S CENTRAL 4 -24 -45 12 -16 -37 -57 -76 W S CENTRAL 1 -9 -24 1 -9 -24 -90 -96 MOUNTAIN 206 67 -15 237 72 -16 44 -6 PACIFIC 156 82 28 207 87 51 73 33 UNITED STATES 117 13 -17 158 40 2 34 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 199 55 57 274 104 101 61 58 MIDDLE ATLANTIC 109 9 17 156 48 54 44 53 E N CENTRAL 79 -32 -52 124 3 -19 2 -13 W N CENTRAL 98 -22 -87 131 1 -82 1 -38 SOUTH ATLANTIC 9 -10 -20 17 -2 -12 -11 -41 E S CENTRAL 5 -25 -46 15 -15 -36 -50 -71 W S CENTRAL 0 -9 -13 0 -9 -13 -100 -100 MOUNTAIN 161 52 -25 170 53 -32 45 -16 PACIFIC 118 78 45 131 89 47 212 56 UNITED STATES 107 33 2 127 51 14 67 12 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 171 49 52 235 97 96 70 69 MIDDLE ATLANTIC 102 6 14 148 46 51 45 53 E N CENTRAL 81 -34 -51 128 3 -17 2 -12 W N CENTRAL 100 -22 -89 136 -1 -86 -1 -39 SOUTH ATLANTIC 15 -10 -25 28 3 -12 12 -30 E S CENTRAL 2 -23 -41 9 -16 -34 -64 -79 W S CENTRAL 0 -9 -17 0 -9 -17 -100 -100 MOUNTAIN 188 68 -13 197 65 -24 49 -11 PACIFIC 121 80 41 139 93 45 202 48 UNITED STATES 87 9 -15 112 30 5 37 5 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 195 52 58 269 99 103 58 62 MIDDLE ATLANTIC 111 11 18 157 49 54 45 52 E N CENTRAL 95 -29 -48 146 5 -15 4 -9 W N CENTRAL 208 15 -60 271 40 -70 17 -21 SOUTH ATLANTIC 22 -8 -28 38 8 -12 27 -24 E S CENTRAL 4 -28 -50 14 -18 -40 -56 -74 W S CENTRAL 0 -9 -14 0 -9 -14 -100 -100 MOUNTAIN 259 68 59 356 106 90 42 34 PACIFIC 210 82 3 300 92 39 44 15 UNITED STATES 133 22 23 185 61 60 49 48 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 239 62 72 339 115 126 51 59 MIDDLE ATLANTIC 107 8 14 155 48 51 45 49 E N CENTRAL 103 -25 -41 155 7 -10 5 -6 W N CENTRAL 90 -21 -79 123 3 -73 2 -37 SOUTH ATLANTIC 20 -13 -30 36 3 -14 9 -28 E S CENTRAL 2 -26 -43 9 -19 -36 -68 -80 W S CENTRAL 0 -11 -28 1 -10 -27 -91 -96 MOUNTAIN 214 72 -7 257 86 -4 50 -2 PACIFIC 169 82 24 225 79 44 54 24 UNITED STATES 116 21 -14 156 41 6 36 4