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 23, 2021 ACCUMULATIONS ARE FROM JUL 1, 2021 TO SEP 23, 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 3 1 1 3 1 1 50 50 ARIZONA 0 0 0 0 0 -3 -999 -100 ARKANSAS 3 -3 -2 3 -4 -2 -57 -40 CALIFORNIA 2 -5 2 2 -9 2 -82 -999 COLORADO 51 -8 37 64 -86 -74 -57 -54 CONNECTICUT 5 -25 -56 20 -52 -65 -72 -76 DELAWARE 0 -10 -34 0 -15 -41 -100 -100 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 3 1 -5 3 1 -5 50 -63 IDAHO 70 9 43 146 -31 38 -18 35 ILLINOIS 11 -16 -26 11 -42 -42 -79 -79 INDIANA 16 -6 -28 16 -26 -34 -62 -68 IOWA 20 -18 -12 24 -56 -83 -70 -78 KANSAS 5 -11 1 5 -17 -40 -77 -89 KENTUCKY 8 -2 -20 8 -5 -20 -38 -71 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 31 -31 -61 161 -63 -64 -28 -28 MARYLAND 0 -10 -42 0 -18 -52 -100 -100 MASSACHUSETTS 7 -28 -62 30 -63 -77 -68 -72 MICHIGAN 24 -15 -44 43 -68 -84 -61 -66 MINNESOTA 37 -24 -15 102 -88 -109 -46 -52 MISSISSIPPI 1 -1 0 1 -1 0 -50 0 MISSOURI 9 -10 -9 9 -18 -19 -67 -68 MONTANA 85 -4 32 281 -37 27 -12 11 NEBRASKA 18 -17 5 18 -51 -66 -74 -79 NEVADA 10 -3 3 17 -6 3 -26 21 NEW HAMPSHIRE 17 -39 -74 72 -134 -99 -65 -58 NEW JERSEY 2 -19 -50 7 -37 -60 -84 -90 NEW MEXICO 9 -8 3 9 -21 -52 -70 -85 NEW YORK 6 -24 -65 30 -45 -79 -60 -72 NORTH CAROLINA 1 -6 -28 1 -6 -28 -86 -97 NORTH DAKOTA 36 -44 0 120 -125 -82 -51 -41 OHIO 12 -14 -43 17 -41 -48 -71 -74 OKLAHOMA 2 -5 1 2 -7 -14 -78 -88 OREGON 47 4 18 158 -25 16 -14 11 PENNSYLVANIA 3 -26 -61 15 -48 -69 -76 -82 RHODE ISLAND 5 -24 -50 17 -56 -60 -77 -78 SOUTH CAROLINA 1 0 -13 1 0 -13 0 -93 SOUTH DAKOTA 32 -23 10 49 -78 -86 -61 -64 TENNESSEE 6 -3 -14 6 -4 -14 -40 -70 TEXAS 0 0 0 0 0 -4 -999 -100 UTAH 53 10 34 88 0 -13 0 -13 VERMONT 19 -37 -96 128 -63 -114 -33 -47 VIRGINIA 1 -11 -47 2 -22 -54 -92 -96 WASHINGTON 63 12 28 247 13 18 6 8 WEST VIRGINIA 7 -14 -53 16 -24 -52 -60 -76 WISCONSIN 22 -26 -31 54 -84 -94 -61 -64 WYOMING 76 -7 38 168 -89 -45 -35 -21 POPULATION WEIGHTED REGION NEW ENGLAND 10 -28 -61 39 -63 -78 -62 -67 MIDDLE ATLANTIC 5 -23 -59 20 -41 -72 -67 -78 E N CENTRAL 16 -15 -34 21 -52 -60 -71 -74 W N CENTRAL 20 -16 -9 39 -45 -63 -54 -62 SOUTH ATLANTIC 1 -6 -19 1 -7 -21 -88 -95 E S CENTRAL 5 -3 -8 5 -4 -8 -44 -62 W S CENTRAL 0 -2 0 0 -2 -5 -100 -100 MOUNTAIN 31 -2 16 57 -19 -19 -25 -25 PACIFIC 14 -1 8 47 -1 8 -2 21 UNITED STATES 10 -8 -18 17 -22 -32 -56 -65 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 14 -31 -64 62 -81 -77 -57 -55 MIDDLE ATLANTIC 5 -23 -60 20 -42 -73 -68 -78 E N CENTRAL 19 -15 -32 28 -56 -67 -67 -71 W N CENTRAL 22 -15 -7 41 -49 -64 -54 -61 SOUTH ATLANTIC 1 -6 -23 1 -7 -25 -88 -96 E S CENTRAL 4 -3 -7 4 -3 -7 -43 -64 W S CENTRAL 1 -2 1 1 -2 -5 -67 -83 MOUNTAIN 35 -7 11 77 -39 -34 -34 -31 PACIFIC 14 0 8 47 -1 4 -2 9 UNITED STATES 13 -10 -18 23 -27 -37 -54 -62 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 11 -31 -63 52 -64 -77 -55 -60 MIDDLE ATLANTIC 5 -24 -60 21 -42 -67 -67 -76 E N CENTRAL 14 -14 -36 17 -38 -49 -69 -74 W N CENTRAL 32 -30 -4 86 -93 -86 -52 -50 SOUTH ATLANTIC 4 -11 -44 7 -23 -48 -77 -87 E S CENTRAL 8 -2 -17 8 -5 -17 -38 -68 W S CENTRAL 0 -2 0 0 -2 -4 -100 -100 MOUNTAIN 53 -1 24 112 -34 -27 -23 -19 PACIFIC 28 3 13 105 -8 12 -7 13 UNITED STATES 10 -19 -47 21 -43 -63 -67 -75 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 10 -32 -65 47 -72 -82 -61 -64 MIDDLE ATLANTIC 5 -24 -62 22 -45 -76 -67 -78 E N CENTRAL 16 -17 -34 22 -55 -64 -71 -74 W N CENTRAL 26 -22 -10 62 -63 -83 -50 -57 SOUTH ATLANTIC 0 0 -8 0 0 -9 -999 -100 E S CENTRAL 5 -3 -8 5 -3 -8 -38 -62 W S CENTRAL 0 -1 0 0 -1 -5 -100 -100 MOUNTAIN 16 -2 9 26 -12 -14 -32 -35 PACIFIC 2 -5 2 2 -11 2 -85 -999 UNITED STATES 6 -6 -8 8 -13 -15 -62 -65 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 8 -27 -61 32 -60 -76 -65 -70 MIDDLE ATLANTIC 4 -24 -60 18 -44 -71 -71 -80 E N CENTRAL 14 -15 -36 17 -44 -57 -72 -77 W N CENTRAL 17 -17 -8 32 -40 -56 -56 -64 SOUTH ATLANTIC 1 -2 -14 1 -2 -16 -67 -94 E S CENTRAL 5 -3 -8 5 -4 -8 -44 -62 W S CENTRAL 0 -2 0 0 -2 -4 -100 -100 MOUNTAIN 18 -2 9 33 -10 -11 -23 -25 PACIFIC 25 3 11 88 -11 6 -11 7 UNITED STATES 8 -6 -9 12 -13 -18 -52 -60 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 10 -32 -65 48 -72 -83 -60 -63 MIDDLE ATLANTIC 5 -24 -63 21 -46 -78 -69 -79 E N CENTRAL 17 -17 -35 25 -58 -66 -70 -73 W N CENTRAL 26 -20 -9 58 -59 -80 -50 -58 SOUTH ATLANTIC 2 -7 -33 2 -11 -38 -85 -95 E S CENTRAL 6 -3 -13 6 -4 -13 -40 -68 W S CENTRAL 1 -2 1 1 -2 -8 -67 -89 MOUNTAIN 40 -3 19 79 -39 -25 -33 -24 PACIFIC 25 3 12 85 -11 5 -11 6 UNITED STATES 15 -16 -27 37 -40 -47 -52 -56 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 10 -32 -64 53 -62 -76 -54 -59 MIDDLE ATLANTIC 5 -24 -62 21 -44 -75 -68 -78 E N CENTRAL 16 -15 -35 21 -50 -61 -70 -74 W N CENTRAL 20 -16 -7 36 -43 -64 -54 -64 SOUTH ATLANTIC 1 -6 -19 1 -7 -21 -88 -95 E S CENTRAL 6 -3 -13 6 -5 -13 -45 -68 W S CENTRAL 0 -2 0 0 -2 -4 -100 -100 MOUNTAIN 31 -4 18 51 -26 -36 -34 -41 PACIFIC 9 -4 3 25 -3 2 -11 9 UNITED STATES 12 -11 -10 22 -25 -26 -53 -54 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 6 -29 -61 27 -63 -75 -70 -74 MIDDLE ATLANTIC 5 -23 -59 20 -40 -71 -67 -78 E N CENTRAL 16 -15 -35 21 -53 -61 -72 -74 W N CENTRAL 19 -18 -9 39 -47 -67 -55 -63 SOUTH ATLANTIC 2 -5 -27 2 -7 -31 -78 -94 E S CENTRAL 5 -3 -11 5 -4 -11 -44 -69 W S CENTRAL 0 -2 0 0 -2 -6 -100 -100 MOUNTAIN 37 -1 23 64 -24 -23 -27 -26 PACIFIC 10 -3 4 35 3 6 9 21 UNITED STATES 13 -10 -17 20 -29 -36 -59 -64 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 10 -32 -63 51 -64 -75 -56 -60 MIDDLE ATLANTIC 5 -24 -62 21 -44 -76 -68 -78 E N CENTRAL 18 -17 -37 31 -56 -65 -64 -68 W N CENTRAL 32 -24 -10 79 -80 -97 -50 -55 SOUTH ATLANTIC 1 -8 -35 1 -10 -41 -91 -98 E S CENTRAL 6 -3 -16 6 -5 -16 -45 -73 W S CENTRAL 0 -2 0 0 -2 -5 -100 -100 MOUNTAIN 28 -27 -64 132 -49 -73 -27 -36 PACIFIC 45 7 20 165 -2 18 -1 12 UNITED STATES 8 -23 -54 32 -46 -68 -59 -68 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 18 -31 -64 87 -71 -75 -45 -46 MIDDLE ATLANTIC 5 -24 -63 21 -43 -75 -67 -78 E N CENTRAL 19 -18 -36 32 -62 -71 -66 -69 W N CENTRAL 18 -16 -8 34 -39 -56 -53 -62 SOUTH ATLANTIC 2 -7 -34 3 -9 -37 -75 -93 E S CENTRAL 6 -3 -11 6 -4 -11 -40 -65 W S CENTRAL 2 -1 0 2 -1 -4 -33 -67 MOUNTAIN 37 -6 5 92 -29 -30 -24 -25 PACIFIC 30 3 13 106 -12 11 -10 12 UNITED STATES 17 -10 -21 49 -29 -34 -37 -41