HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR SEP 2018 ACCUMULATIONS ARE FROM JUL 1, 2018 -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 -9 0 -9 -9 -100 -100 ARIZONA 0 0 -4 0 0 -4 -999 -100 ARKANSAS 4 -17 1 4 -17 1 -81 33 CALIFORNIA 9 -9 -14 9 -9 -14 -50 -61 COLORADO 100 -90 -72 121 -98 -70 -45 -37 CONNECTICUT 60 -46 -7 60 -55 -29 -48 -33 DELAWARE 8 -26 -18 8 -26 -19 -76 -70 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 -9 -10 0 -9 -10 -100 -100 IDAHO 171 -16 -53 211 -25 -15 -11 -7 ILLINOIS 62 -33 2 63 -35 -5 -36 -7 INDIANA 44 -36 -23 44 -38 -29 -46 -40 IOWA 104 -18 44 108 -23 40 -18 59 KANSAS 39 -9 25 39 -9 25 -19 179 KENTUCKY 7 -31 -30 7 -31 -30 -82 -81 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 189 -32 82 209 -93 15 -31 8 MARYLAND 8 -30 -21 8 -31 -22 -79 -73 MASSACHUSETTS 78 -46 7 78 -64 -24 -45 -24 MICHIGAN 103 -37 -9 105 -66 -32 -39 -23 MINNESOTA 198 -16 59 226 -44 27 -16 14 MISSISSIPPI 0 -9 -2 0 -9 -2 -100 -100 MISSOURI 33 -28 14 33 -28 13 -46 65 MONTANA 323 33 22 432 28 111 7 35 NEBRASKA 93 -17 27 99 -15 29 -13 41 NEVADA 28 -10 -34 28 -10 -34 -26 -55 NEW HAMPSHIRE 128 -78 34 134 -149 -21 -53 -14 NEW JERSEY 31 -43 -20 31 -47 -28 -60 -47 NEW MEXICO 15 -38 -26 15 -38 -26 -72 -63 NEW YORK 76 -29 -9 77 -42 -35 -35 -31 NORTH CAROLINA 0 -21 -13 0 -21 -13 -100 -100 NORTH DAKOTA 313 54 88 371 39 107 12 41 OHIO 42 -54 -34 42 -61 -43 -59 -51 OKLAHOMA 8 -14 7 8 -14 7 -64 700 OREGON 186 49 24 266 42 68 19 34 PENNSYLVANIA 49 -48 -31 50 -56 -43 -53 -46 RHODE ISLAND 58 -44 5 58 -56 -10 -49 -15 SOUTH CAROLINA 0 -8 -3 0 -8 -3 -100 -100 SOUTH DAKOTA 156 -13 7 180 -8 18 -4 11 TENNESSEE 0 -29 -30 0 -29 -30 -100 -100 TEXAS 0 -1 0 0 -1 0 -100 -999 UTAH 57 -73 -141 60 -77 -138 -56 -70 VERMONT 151 -47 21 164 -100 -51 -38 -24 VIRGINIA 8 -42 -29 8 -43 -30 -84 -79 WASHINGTON 217 43 55 305 17 66 6 28 WEST VIRGINIA 15 -61 -56 15 -63 -60 -81 -80 WISCONSIN 135 -35 23 145 -61 -1 -30 -1 WYOMING 195 -71 -80 252 -92 -51 -27 -17 POPULATION WEIGHTED REGION NEW ENGLAND 87 -51 15 87 -70 -16 -45 -16 MIDDLE ATLANTIC 59 -38 -16 60 -44 -32 -42 -35 E N CENTRAL 72 -42 -10 74 -50 -22 -40 -23 W N CENTRAL 107 -14 35 115 -20 29 -15 34 SOUTH ATLANTIC 2 -17 -11 2 -17 -11 -89 -85 E S CENTRAL 2 -22 -18 2 -22 -18 -92 -90 W S CENTRAL 2 -6 2 2 -6 2 -75 -999 MOUNTAIN 71 -33 -39 82 -32 -34 -28 -29 PACIFIC 54 6 2 74 10 11 16 17 UNITED STATES 45 -21 -6 45 -23 -12 -34 -21 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 108 -56 23 113 -92 -19 -45 -14 MIDDLE ATLANTIC 59 -38 -20 60 -45 -37 -43 -38 E N CENTRAL 79 -43 -10 81 -57 -24 -41 -23 W N CENTRAL 110 -15 32 119 -22 27 -16 29 SOUTH ATLANTIC 2 -20 -15 2 -20 -15 -91 -88 E S CENTRAL 2 -19 -15 2 -19 -15 -90 -88 W S CENTRAL 2 -8 2 2 -8 2 -80 -999 MOUNTAIN 103 -33 -34 125 -37 -25 -23 -17 PACIFIC 52 4 0 72 7 8 11 13 UNITED STATES 53 -26 -4 55 -28 -8 -34 -13 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 99 -46 20 103 -69 -14 -40 -12 MIDDLE ATLANTIC 56 -42 -25 57 -49 -40 -46 -41 E N CENTRAL 53 -44 -24 53 -48 -34 -48 -39 W N CENTRAL 221 12 62 255 1 62 0 32 SOUTH ATLANTIC 10 -47 -39 10 -49 -40 -83 -80 E S CENTRAL 5 -31 -28 5 -31 -28 -86 -85 W S CENTRAL 2 -7 2 2 -7 2 -78 -999 MOUNTAIN 124 -49 -65 154 -51 -46 -25 -23 PACIFIC 104 20 20 142 1 28 1 25 UNITED STATES 54 -48 -32 54 -54 -44 -50 -45 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 96 -51 20 98 -77 -14 -44 -13 MIDDLE ATLANTIC 64 -36 -14 65 -45 -33 -41 -34 E N CENTRAL 74 -45 -9 76 -53 -21 -41 -22 W N CENTRAL 151 -10 46 169 -18 35 -10 26 SOUTH ATLANTIC 0 -5 -5 0 -5 -5 -100 -100 E S CENTRAL 2 -21 -18 2 -21 -18 -91 -90 W S CENTRAL 0 -3 0 0 -3 0 -100 -999 MOUNTAIN 39 -20 -20 44 -15 -16 -25 -27 PACIFIC 11 -10 -16 11 -10 -16 -48 -59 UNITED STATES 29 -8 -4 29 -8 -6 -22 -17 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 81 -44 9 81 -61 -18 -43 -18 MIDDLE ATLANTIC 56 -40 -20 56 -48 -37 -46 -40 E N CENTRAL 64 -40 -15 65 -43 -25 -40 -28 W N CENTRAL 93 -18 29 102 -17 26 -14 34 SOUTH ATLANTIC 2 -9 -9 2 -9 -9 -82 -82 E S CENTRAL 2 -22 -19 2 -22 -19 -92 -90 W S CENTRAL 2 -6 2 2 -6 2 -75 -999 MOUNTAIN 47 -19 -27 55 -12 -20 -18 -27 PACIFIC 88 13 6 122 -1 15 -1 14 UNITED STATES 29 -14 -4 29 -14 -5 -33 -15 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 98 -50 21 102 -74 -14 -42 -12 MIDDLE ATLANTIC 64 -36 -16 65 -45 -35 -41 -35 E N CENTRAL 77 -45 -9 79 -58 -21 -42 -21 W N CENTRAL 141 -13 39 159 -18 29 -10 22 SOUTH ATLANTIC 6 -26 -21 6 -26 -22 -81 -79 E S CENTRAL 4 -24 -22 4 -24 -22 -86 -85 W S CENTRAL 4 -6 3 4 -6 3 -60 300 MOUNTAIN 102 -37 -40 125 -40 -25 -24 -17 PACIFIC 82 8 3 116 -4 13 -3 13 UNITED STATES 76 -28 -3 82 -36 -9 -31 -10 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 99 -45 20 103 -67 -15 -39 -13 MIDDLE ATLANTIC 62 -38 -18 63 -45 -37 -42 -37 E N CENTRAL 71 -40 -12 72 -49 -24 -40 -25 W N CENTRAL 106 -14 34 116 -14 32 -11 38 SOUTH ATLANTIC 2 -17 -12 2 -17 -12 -89 -86 E S CENTRAL 4 -26 -23 4 -26 -23 -87 -85 W S CENTRAL 1 -8 1 1 -8 1 -89 -999 MOUNTAIN 69 -40 -39 82 -35 -34 -30 -29 PACIFIC 31 -9 -9 39 -3 -1 -7 -3 UNITED STATES 48 -26 -16 49 -27 -20 -36 -29 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 74 -48 4 74 -64 -23 -46 -24 MIDDLE ATLANTIC 56 -40 -18 56 -46 -35 -45 -38 E N CENTRAL 72 -43 -11 74 -51 -23 -41 -24 W N CENTRAL 107 -15 35 117 -20 30 -15 34 SOUTH ATLANTIC 3 -22 -19 3 -22 -20 -88 -87 E S CENTRAL 2 -23 -19 2 -23 -19 -92 -90 W S CENTRAL 2 -7 2 2 -7 2 -78 -999 MOUNTAIN 77 -43 -54 94 -38 -45 -29 -32 PACIFIC 41 0 -2 52 6 6 13 13 UNITED STATES 52 -26 -7 52 -30 -14 -37 -21 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 96 -47 19 100 -70 -14 -41 -12 MIDDLE ATLANTIC 63 -37 -17 64 -44 -36 -41 -36 E N CENTRAL 80 -44 -13 82 -59 -26 -42 -24 W N CENTRAL 184 -9 51 209 -22 34 -10 19 SOUTH ATLANTIC 6 -24 -21 6 -24 -22 -80 -79 E S CENTRAL 4 -28 -27 4 -28 -27 -88 -87 W S CENTRAL 2 -7 2 2 -7 2 -78 -999 MOUNTAIN 148 -43 4 166 -84 -43 -34 -21 PACIFIC 162 34 31 227 19 50 9 28 UNITED STATES 70 -41 -4 71 -53 -27 -43 -28 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 128 -49 39 137 -87 -9 -39 -6 MIDDLE ATLANTIC 63 -36 -21 65 -42 -38 -39 -37 E N CENTRAL 89 -39 -5 91 -57 -20 -39 -18 W N CENTRAL 92 -19 28 100 -20 24 -17 32 SOUTH ATLANTIC 4 -29 -23 4 -29 -24 -88 -86 E S CENTRAL 2 -26 -23 2 -26 -23 -93 -92 W S CENTRAL 4 -7 3 4 -7 3 -64 300 MOUNTAIN 112 -30 -28 136 -35 -20 -20 -13 PACIFIC 107 20 14 148 2 28 1 23 UNITED STATES 74 -21 0 84 -31 0 -27 0