HEATING DEGREE DAY DATA WEEKLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA LAST DATE OF DATA COLLECTION PERIOD IS SEP 25, 2021 ACCUMULATIONS ARE FROM JUL 1, 2021 TO SEP 25, 2021 -9999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE WEEK WEEK WEEK 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 5 1 2 5 1 2 25 67 ARIZONA 0 0 0 0 0 -3 -999 -100 ARKANSAS 4 -5 -2 4 -7 -2 -64 -33 CALIFORNIA 1 -6 1 2 -11 2 -85 -999 COLORADO 55 -12 46 76 -94 -64 -55 -46 CONNECTICUT 6 -28 -53 21 -63 -67 -75 -76 DELAWARE 2 -11 -33 2 -19 -40 -90 -95 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 6 2 -4 6 2 -4 50 -40 IDAHO 62 -1 23 153 -40 31 -21 25 ILLINOIS 18 -17 -9 18 -49 -35 -73 -66 INDIANA 26 -3 -11 26 -28 -26 -52 -50 IOWA 33 -12 16 37 -58 -70 -61 -65 KANSAS 7 -16 5 7 -24 -38 -77 -84 KENTUCKY 19 4 -11 19 -1 -12 -5 -39 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 26 -39 -61 162 -83 -73 -34 -31 MARYLAND 3 -10 -40 3 -21 -51 -88 -94 MASSACHUSETTS 8 -30 -57 31 -75 -79 -71 -72 MICHIGAN 36 -10 -13 56 -72 -73 -56 -57 MINNESOTA 48 -24 23 123 -90 -95 -42 -44 MISSISSIPPI 2 -2 1 2 -2 1 -50 100 MISSOURI 13 -13 -3 13 -24 -16 -65 -55 MONTANA 78 -12 17 296 -45 21 -13 8 NEBRASKA 28 -16 27 29 -54 -55 -65 -65 NEVADA 11 -3 3 19 -8 3 -30 19 NEW HAMPSHIRE 17 -44 -66 75 -152 -100 -67 -57 NEW JERSEY 6 -19 -45 11 -43 -59 -80 -84 NEW MEXICO 12 -8 8 12 -24 -49 -67 -80 NEW YORK 11 -22 -54 35 -52 -78 -60 -69 NORTH CAROLINA 7 -2 -27 7 -4 -27 -36 -79 NORTH DAKOTA 42 -44 24 137 -131 -70 -49 -34 OHIO 22 -10 -24 27 -44 -40 -62 -60 OKLAHOMA 2 -9 1 2 -11 -14 -85 -88 OREGON 31 -12 -9 159 -35 -1 -18 -1 PENNSYLVANIA 13 -20 -47 25 -50 -64 -67 -72 RHODE ISLAND 5 -27 -47 17 -67 -60 -80 -78 SOUTH CAROLINA 3 0 -12 3 0 -12 0 -80 SOUTH DAKOTA 38 -25 33 61 -84 -75 -58 -55 TENNESSEE 16 4 -11 16 1 -11 7 -41 TEXAS 0 0 0 0 0 -4 -999 -100 UTAH 56 9 36 97 -4 -7 -4 -7 VERMONT 24 -36 -77 134 -77 -118 -36 -47 VIRGINIA 9 -7 -44 10 -22 -54 -69 -84 WASHINGTON 50 -3 4 255 6 8 2 3 WEST VIRGINIA 23 -2 -37 32 -18 -44 -36 -58 WISCONSIN 34 -22 1 69 -88 -81 -56 -54 WYOMING 78 -12 43 184 -98 -36 -35 -16 POPULATION WEIGHTED REGION NEW ENGLAND 10 -32 -57 40 -77 -80 -66 -67 MIDDLE ATLANTIC 12 -20 -48 27 -46 -69 -63 -72 E N CENTRAL 25 -13 -13 31 -56 -51 -64 -62 W N CENTRAL 29 -16 12 51 -48 -54 -48 -51 SOUTH ATLANTIC 5 -4 -17 5 -7 -20 -58 -80 E S CENTRAL 12 2 -4 12 -1 -4 -8 -25 W S CENTRAL 0 -4 0 0 -4 -5 -100 -100 MOUNTAIN 32 -4 18 63 -23 -16 -27 -20 PACIFIC 11 -4 2 49 -3 6 -6 14 UNITED STATES 13 -9 -13 22 -25 -30 -53 -58 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 14 -35 -59 64 -96 -79 -60 -55 MIDDLE ATLANTIC 12 -20 -49 27 -47 -70 -64 -72 E N CENTRAL 30 -12 -8 40 -60 -57 -60 -59 W N CENTRAL 30 -15 13 53 -52 -55 -50 -51 SOUTH ATLANTIC 6 -3 -21 6 -6 -24 -50 -80 E S CENTRAL 9 -1 -4 9 -2 -4 -18 -31 W S CENTRAL 1 -4 1 1 -4 -5 -80 -83 MOUNTAIN 36 -10 13 84 -45 -32 -35 -28 PACIFIC 11 -3 2 49 -3 2 -6 4 UNITED STATES 17 -10 -10 29 -31 -34 -52 -54 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 11 -34 -59 53 -78 -80 -60 -60 MIDDLE ATLANTIC 15 -18 -47 31 -44 -62 -59 -67 E N CENTRAL 25 -10 -16 28 -41 -40 -59 -59 W N CENTRAL 40 -31 21 102 -98 -75 -49 -42 SOUTH ATLANTIC 14 -5 -36 17 -21 -45 -55 -73 E S CENTRAL 19 5 -8 19 0 -9 0 -32 W S CENTRAL 0 -4 0 0 -4 -4 -100 -100 MOUNTAIN 54 -4 25 122 -40 -23 -25 -16 PACIFIC 21 -6 0 108 -13 6 -11 6 UNITED STATES 18 -15 -35 30 -46 -58 -61 -66 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 10 -35 -59 48 -86 -84 -64 -64 MIDDLE ATLANTIC 11 -22 -51 28 -51 -74 -65 -73 E N CENTRAL 25 -15 -12 32 -60 -55 -65 -63 W N CENTRAL 36 -21 18 77 -66 -71 -46 -48 SOUTH ATLANTIC 2 0 -7 2 0 -8 0 -80 E S CENTRAL 11 1 -5 11 -1 -5 -8 -31 W S CENTRAL 0 -2 0 0 -2 -5 -100 -100 MOUNTAIN 16 -4 9 29 -15 -13 -34 -31 PACIFIC 1 -6 1 2 -13 2 -87 -999 UNITED STATES 7 -7 -5 10 -15 -14 -60 -58 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 9 -29 -56 33 -72 -78 -69 -70 MIDDLE ATLANTIC 12 -20 -48 26 -48 -67 -65 -72 E N CENTRAL 24 -12 -14 27 -48 -48 -64 -64 W N CENTRAL 25 -17 10 42 -44 -48 -51 -53 SOUTH ATLANTIC 4 0 -14 4 -1 -16 -20 -80 E S CENTRAL 12 2 -4 12 -1 -4 -8 -25 W S CENTRAL 0 -4 0 0 -4 -4 -100 -100 MOUNTAIN 18 -4 8 36 -13 -11 -27 -23 PACIFIC 18 -4 0 90 -15 1 -14 1 UNITED STATES 10 -6 -7 16 -15 -17 -48 -52 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 10 -35 -60 49 -86 -86 -64 -64 MIDDLE ATLANTIC 12 -21 -51 28 -51 -75 -65 -73 E N CENTRAL 28 -14 -11 37 -62 -56 -63 -60 W N CENTRAL 36 -18 19 73 -61 -68 -46 -48 SOUTH ATLANTIC 8 -4 -29 8 -11 -36 -58 -82 E S CENTRAL 14 2 -8 14 -1 -8 -7 -36 W S CENTRAL 1 -4 1 1 -4 -8 -80 -89 MOUNTAIN 39 -9 17 86 -46 -24 -35 -22 PACIFIC 18 -4 1 87 -15 0 -15 0 UNITED STATES 20 -15 -15 45 -44 -42 -49 -48 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 10 -35 -60 54 -76 -79 -58 -59 MIDDLE ATLANTIC 12 -21 -50 28 -49 -72 -64 -72 E N CENTRAL 25 -13 -14 31 -54 -52 -64 -63 W N CENTRAL 27 -18 12 46 -48 -56 -51 -55 SOUTH ATLANTIC 5 -4 -17 5 -7 -20 -58 -80 E S CENTRAL 15 2 -7 15 -2 -7 -12 -32 W S CENTRAL 0 -4 0 0 -4 -4 -100 -100 MOUNTAIN 33 -7 21 58 -31 -32 -35 -36 PACIFIC 6 -8 -1 25 -7 0 -22 0 UNITED STATES 14 -11 -5 26 -29 -24 -53 -48 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 7 -31 -57 28 -75 -77 -73 -73 MIDDLE ATLANTIC 11 -21 -49 26 -46 -69 -64 -73 E N CENTRAL 25 -13 -13 31 -57 -52 -65 -63 W N CENTRAL 28 -17 12 51 -50 -58 -50 -53 SOUTH ATLANTIC 7 -2 -25 7 -6 -30 -46 -81 E S CENTRAL 12 2 -7 12 -1 -7 -8 -37 W S CENTRAL 0 -4 0 0 -4 -6 -100 -100 MOUNTAIN 38 -4 25 71 -29 -19 -29 -21 PACIFIC 6 -8 -2 35 -1 3 -3 9 UNITED STATES 17 -10 -10 26 -33 -33 -56 -56 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 10 -35 -59 52 -78 -78 -60 -60 MIDDLE ATLANTIC 12 -21 -50 28 -49 -73 -64 -72 E N CENTRAL 29 -13 -13 43 -60 -55 -58 -56 W N CENTRAL 41 -25 20 96 -84 -85 -47 -47 SOUTH ATLANTIC 7 -5 -33 7 -10 -40 -59 -85 E S CENTRAL 15 2 -11 15 -2 -11 -12 -42 W S CENTRAL 0 -4 0 0 -4 -5 -100 -100 MOUNTAIN 30 -28 -54 138 -62 -78 -31 -36 PACIFIC 34 -5 0 169 -9 8 -5 5 UNITED STATES 12 -23 -46 37 -54 -67 -59 -64 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 16 -37 -61 88 -88 -79 -50 -47 MIDDLE ATLANTIC 13 -20 -50 29 -47 -71 -62 -71 E N CENTRAL 30 -14 -10 44 -66 -61 -60 -58 W N CENTRAL 25 -17 9 44 -43 -49 -49 -53 SOUTH ATLANTIC 9 -3 -30 10 -8 -36 -44 -78 E S CENTRAL 14 2 -6 14 -1 -6 -7 -30 W S CENTRAL 2 -4 0 2 -4 -4 -67 -67 MOUNTAIN 37 -10 5 99 -36 -30 -27 -23 PACIFIC 21 -7 -1 108 -18 4 -14 4 UNITED STATES 19 -12 -16 55 -33 -33 -38 -38