HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR SEP 2015 ACCUMULATIONS ARE FROM JUL 1, 2015 -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 2 -7 2 2 -7 2 -78 -999 ARIZONA 0 0 0 0 0 0 -999 -999 ARKANSAS 2 -19 -7 2 -19 -7 -90 -78 CALIFORNIA 7 -11 0 7 -11 0 -61 0 COLORADO 59 -131 -69 91 -128 -73 -58 -45 CONNECTICUT 37 -69 -64 37 -78 -71 -68 -66 DELAWARE 1 -33 -33 1 -33 -33 -97 -97 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 5 -4 4 5 -4 4 -44 400 IDAHO 143 -44 18 165 -71 9 -30 6 ILLINOIS 34 -61 -86 53 -45 -75 -46 -59 INDIANA 33 -47 -65 40 -42 -74 -51 -65 IOWA 54 -68 -85 88 -43 -67 -33 -43 KANSAS 8 -40 -40 8 -40 -42 -83 -84 KENTUCKY 13 -25 -23 13 -25 -26 -66 -67 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 117 -104 -127 159 -143 -122 -47 -43 MARYLAND 5 -33 -31 5 -34 -31 -87 -86 MASSACHUSETTS 60 -64 -77 62 -80 -90 -56 -59 MICHIGAN 64 -76 -100 98 -73 -108 -43 -52 MINNESOTA 111 -103 -92 179 -91 -63 -34 -26 MISSISSIPPI 1 -8 1 1 -8 1 -89 -999 MISSOURI 20 -41 -42 20 -41 -43 -67 -68 MONTANA 225 -65 -45 311 -93 -28 -23 -8 NEBRASKA 31 -79 -81 48 -66 -73 -58 -60 NEVADA 21 -17 2 22 -16 2 -42 10 NEW HAMPSHIRE 90 -116 -109 100 -183 -133 -65 -57 NEW JERSEY 15 -59 -46 15 -63 -50 -81 -77 NEW MEXICO 6 -47 -11 7 -46 -12 -87 -63 NEW YORK 47 -58 -69 58 -61 -81 -51 -58 NORTH CAROLINA 8 -13 -2 8 -13 -2 -62 -20 NORTH DAKOTA 143 -116 -95 202 -130 -112 -39 -36 OHIO 32 -64 -63 39 -64 -71 -62 -65 OKLAHOMA 1 -21 -12 1 -21 -14 -95 -93 OREGON 183 46 106 225 1 114 0 103 PENNSYLVANIA 35 -62 -55 40 -66 -64 -62 -62 RHODE ISLAND 38 -64 -63 38 -76 -69 -67 -64 SOUTH CAROLINA 2 -6 -4 2 -6 -4 -75 -67 SOUTH DAKOTA 74 -95 -94 114 -74 -83 -39 -42 TENNESSEE 14 -15 4 14 -15 4 -52 40 TEXAS 0 -1 -2 0 -1 -2 -100 -100 UTAH 49 -81 -13 52 -85 -22 -62 -30 VERMONT 113 -85 -108 149 -115 -130 -44 -47 VIRGINIA 15 -35 -16 15 -36 -16 -71 -52 WASHINGTON 237 63 120 303 15 122 5 67 WEST VIRGINIA 38 -38 -32 41 -37 -39 -47 -49 WISCONSIN 74 -96 -110 130 -76 -87 -37 -40 WYOMING 121 -145 -100 197 -147 -91 -43 -32 POPULATION WEIGHTED REGION NEW ENGLAND 62 -76 -77 65 -92 -88 -59 -58 MIDDLE ATLANTIC 37 -60 -59 44 -60 -65 -58 -60 E N CENTRAL 43 -71 -85 63 -61 -85 -49 -57 W N CENTRAL 53 -68 -71 79 -56 -61 -41 -44 SOUTH ATLANTIC 4 -15 -8 4 -15 -8 -79 -67 E S CENTRAL 8 -16 -3 8 -16 -3 -67 -27 W S CENTRAL 0 -8 -3 0 -8 -3 -100 -100 MOUNTAIN 51 -53 -24 64 -50 -27 -44 -30 PACIFIC 51 3 23 62 -2 23 -3 59 UNITED STATES 31 -35 -27 36 -32 -27 -47 -43 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 76 -88 -90 86 -119 -103 -58 -54 MIDDLE ATLANTIC 37 -60 -61 44 -61 -69 -58 -61 E N CENTRAL 50 -72 -88 75 -63 -87 -46 -54 W N CENTRAL 55 -70 -74 83 -58 -63 -41 -43 SOUTH ATLANTIC 7 -15 -6 7 -15 -6 -68 -46 E S CENTRAL 6 -15 -3 6 -15 -3 -71 -33 W S CENTRAL 0 -10 -5 0 -10 -5 -100 -100 MOUNTAIN 69 -67 -34 92 -70 -36 -43 -28 PACIFIC 53 5 25 65 0 25 0 63 UNITED STATES 33 -46 -40 43 -40 -37 -48 -46 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 68 -77 -88 77 -95 -96 -55 -55 MIDDLE ATLANTIC 37 -61 -60 42 -64 -71 -60 -63 E N CENTRAL 36 -61 -73 50 -51 -75 -50 -60 W N CENTRAL 107 -102 -88 156 -98 -85 -39 -35 SOUTH ATLANTIC 23 -34 -24 24 -35 -29 -59 -55 E S CENTRAL 13 -23 -16 13 -23 -18 -64 -58 W S CENTRAL 0 -9 -3 0 -9 -3 -100 -100 MOUNTAIN 88 -85 -40 117 -88 -42 -43 -26 PACIFIC 104 20 51 131 -10 53 -7 68 UNITED STATES 40 -62 -50 44 -64 -60 -59 -58 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 66 -81 -86 72 -103 -98 -59 -58 MIDDLE ATLANTIC 39 -61 -68 47 -63 -76 -57 -62 E N CENTRAL 46 -73 -86 68 -61 -85 -47 -56 W N CENTRAL 76 -85 -85 118 -69 -71 -37 -38 SOUTH ATLANTIC 1 -4 -2 1 -4 -2 -80 -67 E S CENTRAL 7 -16 -2 7 -16 -2 -70 -22 W S CENTRAL 0 -3 -3 0 -3 -3 -100 -100 MOUNTAIN 25 -34 -17 30 -29 -20 -49 -40 PACIFIC 10 -11 2 10 -11 2 -52 25 UNITED STATES 20 -17 -11 20 -17 -12 -46 -38 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 56 -69 -76 57 -85 -88 -60 -61 MIDDLE ATLANTIC 35 -61 -60 42 -62 -67 -60 -61 E N CENTRAL 39 -65 -80 55 -53 -81 -49 -60 W N CENTRAL 47 -64 -61 67 -52 -56 -44 -46 SOUTH ATLANTIC 4 -7 -3 4 -7 -3 -64 -43 E S CENTRAL 8 -16 -3 8 -16 -3 -67 -27 W S CENTRAL 0 -8 -3 0 -8 -3 -100 -100 MOUNTAIN 35 -31 -10 42 -25 -13 -37 -24 PACIFIC 95 20 47 118 -5 50 -4 74 UNITED STATES 25 -18 -7 25 -18 -7 -42 -22 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 68 -80 -85 74 -102 -97 -58 -57 MIDDLE ATLANTIC 39 -61 -68 47 -63 -76 -57 -62 E N CENTRAL 47 -75 -86 72 -65 -82 -47 -53 W N CENTRAL 74 -80 -79 115 -62 -64 -35 -36 SOUTH ATLANTIC 11 -21 -16 11 -21 -16 -66 -59 E S CENTRAL 10 -18 -9 10 -18 -9 -64 -47 W S CENTRAL 0 -10 -7 0 -10 -8 -100 -100 MOUNTAIN 72 -67 -30 94 -71 -33 -43 -26 PACIFIC 87 13 43 110 -10 47 -8 75 UNITED STATES 54 -50 -43 67 -51 -46 -43 -41 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 68 -76 -89 77 -93 -97 -55 -56 MIDDLE ATLANTIC 39 -61 -64 46 -62 -73 -57 -61 E N CENTRAL 43 -68 -83 61 -60 -84 -50 -58 W N CENTRAL 52 -68 -71 78 -52 -61 -40 -44 SOUTH ATLANTIC 6 -13 -8 6 -13 -8 -68 -57 E S CENTRAL 11 -19 -12 11 -19 -12 -63 -52 W S CENTRAL 0 -9 -3 0 -9 -3 -100 -100 MOUNTAIN 43 -66 -38 58 -59 -41 -50 -41 PACIFIC 32 -8 15 36 -6 17 -14 89 UNITED STATES 34 -40 -25 40 -36 -23 -47 -37 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 56 -66 -74 57 -81 -86 -59 -60 MIDDLE ATLANTIC 36 -60 -58 41 -61 -65 -60 -61 E N CENTRAL 43 -72 -86 64 -61 -85 -49 -57 W N CENTRAL 53 -69 -71 80 -57 -60 -42 -43 SOUTH ATLANTIC 8 -17 -12 8 -17 -12 -68 -60 E S CENTRAL 9 -16 -5 9 -16 -5 -64 -36 W S CENTRAL 0 -9 -4 0 -9 -4 -100 -100 MOUNTAIN 54 -66 -25 69 -63 -28 -48 -29 PACIFIC 40 -1 20 45 -1 21 -2 88 UNITED STATES 34 -44 -39 42 -40 -37 -49 -47 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 68 -75 -85 76 -94 -94 -55 -55 MIDDLE ATLANTIC 39 -61 -64 47 -61 -72 -56 -61 E N CENTRAL 49 -75 -84 75 -66 -83 -47 -53 W N CENTRAL 95 -98 -92 151 -80 -71 -35 -32 SOUTH ATLANTIC 7 -23 -19 7 -23 -19 -77 -73 E S CENTRAL 11 -21 -9 11 -21 -9 -66 -45 W S CENTRAL 0 -9 -3 0 -9 -3 -100 -100 MOUNTAIN 112 -79 -84 143 -107 -104 -43 -42 PACIFIC 169 41 90 212 4 94 2 80 UNITED STATES 48 -63 -63 55 -69 -68 -56 -55 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 82 -95 -102 100 -124 -109 -55 -52 MIDDLE ATLANTIC 39 -60 -63 46 -61 -73 -57 -61 E N CENTRAL 51 -77 -93 79 -69 -91 -47 -54 W N CENTRAL 45 -66 -66 66 -54 -58 -45 -47 SOUTH ATLANTIC 12 -21 -13 12 -21 -13 -64 -52 E S CENTRAL 9 -19 -8 9 -19 -8 -68 -47 W S CENTRAL 1 -10 -6 1 -10 -6 -91 -86 MOUNTAIN 79 -63 -31 105 -66 -32 -39 -23 PACIFIC 108 21 56 137 -9 62 -6 83 UNITED STATES 58 -37 -30 70 -45 -33 -39 -32