HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR SEP 1991 ACCUMULATIONS ARE FROM JUL 1, 1991 -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 17 8 0 17 8 0 89 0 ARIZONA 0 0 0 0 0 0 -999 -999 ARKANSAS 50 29 38 50 29 38 138 317 CALIFORNIA 5 -13 1 6 -12 -1 -67 -14 COLORADO 191 1 77 220 1 46 0 26 CONNECTICUT 155 49 12 158 43 5 37 3 DELAWARE 58 24 -5 58 24 -5 71 -8 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 18 9 2 18 9 2 100 13 IDAHO 140 -47 89 153 -83 64 -35 72 ILLINOIS 151 56 57 151 53 45 54 42 INDIANA 136 56 45 136 54 32 66 31 IOWA 176 54 74 180 49 71 37 65 KANSAS 71 23 45 71 23 43 48 154 KENTUCKY 80 42 30 80 42 29 111 57 LOUISIANA 4 4 2 4 4 2 -999 100 MAINE 269 48 37 330 28 49 9 17 MARYLAND 61 23 -4 61 22 -5 56 -8 MASSACHUSETTS 167 43 24 181 39 21 27 13 MICHIGAN 213 73 61 226 55 48 32 27 MINNESOTA 265 51 81 296 26 71 10 32 MISSISSIPPI 18 9 8 18 9 8 100 80 MISSOURI 108 47 70 108 47 68 77 170 MONTANA 251 -39 101 283 -121 46 -30 19 NEBRASKA 125 15 53 125 11 46 10 58 NEVADA 22 -16 1 23 -15 -8 -39 -26 NEW HAMPSHIRE 271 65 60 315 32 51 11 19 NEW JERSEY 107 33 1 107 29 -9 37 -8 NEW MEXICO 78 25 46 79 26 38 49 93 NEW YORK 148 43 22 150 31 12 26 9 NORTH CAROLINA 34 13 5 34 13 5 62 17 NORTH DAKOTA 271 12 86 291 -41 69 -12 31 OHIO 136 40 23 137 34 13 33 10 OKLAHOMA 45 23 36 45 23 36 105 400 OREGON 77 -60 19 128 -96 15 -43 13 PENNSYLVANIA 129 32 4 129 23 -7 22 -5 RHODE ISLAND 154 52 20 161 47 18 41 13 SOUTH CAROLINA 12 4 0 12 4 0 50 0 SOUTH DAKOTA 178 9 66 182 -6 50 -3 38 TENNESSEE 58 29 24 58 29 24 100 71 TEXAS 12 11 11 12 11 11 1100 1100 UTAH 147 17 91 150 13 87 9 138 VERMONT 270 72 54 306 42 48 16 19 VIRGINIA 65 15 0 65 14 -1 27 -2 WASHINGTON 124 -50 29 202 -86 42 -30 26 WEST VIRGINIA 112 36 20 113 35 20 45 22 WISCONSIN 236 66 90 261 55 79 27 43 WYOMING 269 3 120 316 -28 95 -8 43 POPULATION WEIGHTED REGION NEW ENGLAND 184 46 28 200 43 23 27 13 MIDDLE ATLANTIC 133 36 10 133 29 -2 28 -1 E N CENTRAL 169 55 52 174 50 38 40 28 W N CENTRAL 164 43 69 173 38 64 28 59 SOUTH ATLANTIC 29 10 2 29 10 2 53 7 E S CENTRAL 49 25 20 49 25 20 104 69 W S CENTRAL 18 10 16 18 10 16 125 800 MOUNTAIN 103 -1 46 112 -2 33 -2 42 PACIFIC 26 -22 7 41 -23 4 -36 11 UNITED STATES 88 22 28 88 20 22 29 33 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 217 53 36 246 41 31 20 14 MIDDLE ATLANTIC 134 37 11 134 29 -1 28 -1 E N CENTRAL 180 58 56 186 48 42 35 29 W N CENTRAL 167 42 70 174 33 63 23 57 SOUTH ATLANTIC 33 11 1 33 11 1 50 3 E S CENTRAL 39 18 14 39 18 14 86 56 W S CENTRAL 25 15 20 25 15 20 150 400 MOUNTAIN 138 2 56 149 -13 35 -8 31 PACIFIC 26 -22 3 41 -24 1 -37 2 UNITED STATES 102 23 31 103 20 24 24 30 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 195 50 25 218 46 25 27 13 MIDDLE ATLANTIC 132 34 6 132 26 -7 25 -5 E N CENTRAL 148 51 39 148 47 26 47 21 W N CENTRAL 231 22 79 246 -8 65 -3 36 SOUTH ATLANTIC 83 26 8 83 24 7 41 9 E S CENTRAL 72 36 26 72 36 25 100 53 W S CENTRAL 19 10 15 19 10 15 111 375 MOUNTAIN 172 -1 77 187 -18 54 -9 41 PACIFIC 53 -31 13 86 -55 16 -39 23 UNITED STATES 131 29 18 131 23 9 21 7 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 197 50 31 221 46 31 26 16 MIDDLE ATLANTIC 138 38 13 140 30 1 27 1 E N CENTRAL 170 51 53 175 46 38 36 28 W N CENTRAL 201 40 76 219 32 71 17 48 SOUTH ATLANTIC 11 6 1 11 6 1 120 10 E S CENTRAL 44 21 16 44 21 16 91 57 W S CENTRAL 13 10 11 13 10 11 333 550 MOUNTAIN 54 -5 20 58 -1 15 -2 35 PACIFIC 5 -16 1 6 -15 -1 -71 -14 UNITED STATES 41 4 9 41 4 6 11 17 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 172 47 21 184 42 16 30 10 MIDDLE ATLANTIC 130 34 7 130 26 -5 25 -4 E N CENTRAL 159 55 48 160 52 34 48 27 W N CENTRAL 151 40 70 157 38 64 32 69 SOUTH ATLANTIC 20 9 1 20 9 1 82 5 E S CENTRAL 47 23 18 47 23 18 96 62 W S CENTRAL 17 9 15 17 9 15 113 750 MOUNTAIN 63 -3 30 66 -1 20 -1 43 PACIFIC 45 -30 8 73 -50 11 -41 18 UNITED STATES 52 9 14 52 9 14 21 37 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 198 50 29 220 44 27 25 14 MIDDLE ATLANTIC 139 39 14 141 31 2 28 1 E N CENTRAL 176 54 54 181 44 39 32 27 W N CENTRAL 194 40 72 206 29 61 16 42 SOUTH ATLANTIC 54 22 4 54 22 3 69 6 E S CENTRAL 57 29 24 57 29 24 104 73 W S CENTRAL 30 20 25 30 20 25 200 500 MOUNTAIN 134 -5 55 144 -21 28 -13 24 PACIFIC 43 -31 8 66 -54 5 -45 8 UNITED STATES 130 26 39 133 15 28 13 27 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 194 50 25 217 47 26 28 14 MIDDLE ATLANTIC 138 38 13 140 32 1 30 1 E N CENTRAL 167 56 50 172 51 36 42 26 W N CENTRAL 162 42 69 168 38 62 29 58 SOUTH ATLANTIC 29 10 4 29 10 4 53 16 E S CENTRAL 59 29 23 59 29 22 97 59 W S CENTRAL 18 9 14 18 9 14 100 350 MOUNTAIN 114 5 51 124 7 28 6 29 PACIFIC 19 -21 6 24 -18 1 -43 4 UNITED STATES 82 8 29 84 8 20 11 31 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 170 48 24 181 43 20 31 12 MIDDLE ATLANTIC 130 34 7 130 28 -5 27 -4 E N CENTRAL 169 54 52 174 49 38 39 28 W N CENTRAL 165 43 69 174 37 64 27 58 SOUTH ATLANTIC 43 18 2 43 18 2 72 5 E S CENTRAL 49 24 19 49 24 19 96 63 W S CENTRAL 21 12 17 21 12 17 133 425 MOUNTAIN 115 -5 53 124 -8 32 -6 35 PACIFIC 22 -19 8 28 -18 3 -39 12 UNITED STATES 99 21 28 99 17 20 21 25 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 195 52 26 218 48 26 28 14 MIDDLE ATLANTIC 138 38 12 140 32 0 30 0 E N CENTRAL 182 58 56 191 50 45 35 31 W N CENTRAL 232 39 80 253 22 71 10 39 SOUTH ATLANTIC 53 23 1 53 23 0 77 0 E S CENTRAL 62 30 26 62 30 26 94 72 W S CENTRAL 21 12 17 21 12 17 133 425 MOUNTAIN 239 48 55 265 15 39 6 17 PACIFIC 82 -46 19 133 -75 21 -36 19 UNITED STATES 146 35 19 154 30 13 24 9 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 227 50 37 261 37 36 17 16 MIDDLE ATLANTIC 136 37 12 137 30 -1 28 -1 E N CENTRAL 191 63 61 202 54 50 36 33 W N CENTRAL 154 43 70 162 42 67 35 71 SOUTH ATLANTIC 53 20 5 53 20 5 61 10 E S CENTRAL 55 27 24 55 27 24 96 77 W S CENTRAL 33 22 26 33 22 26 200 371 MOUNTAIN 141 -1 55 150 -21 28 -12 23 PACIFIC 53 -34 15 85 -61 15 -42 21 UNITED STATES 113 18 33 119 4 22 3 23