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 18, 2021 ACCUMULATIONS ARE FROM JUL 1, 2021 TO SEP 18, 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 0 0 0 0 0 0 -999 -999 ARIZONA 0 0 0 0 0 -3 -999 -100 ARKANSAS 0 -2 0 0 -2 0 -100 -999 CALIFORNIA 1 -4 1 1 -5 1 -83 -999 COLORADO 11 -31 -19 21 -82 -110 -80 -84 CONNECTICUT 0 -22 -27 15 -35 -14 -70 -48 DELAWARE 0 -8 -7 0 -8 -7 -100 -100 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 34 -9 26 91 -39 8 -30 10 ILLINOIS 0 -18 -11 0 -32 -26 -100 -100 INDIANA 0 -14 -13 0 -25 -15 -100 -100 IOWA 0 -26 -23 4 -46 -86 -92 -96 KANSAS 0 -7 -2 0 -8 -43 -100 -100 KENTUCKY 0 -5 -1 0 -5 -1 -100 -100 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 23 -27 -40 136 -44 -12 -24 -8 MARYLAND 0 -9 -11 0 -11 -11 -100 -100 MASSACHUSETTS 1 -26 -35 23 -45 -22 -66 -49 MICHIGAN 3 -27 -37 20 -62 -60 -76 -75 MINNESOTA 29 -17 -36 75 -66 -118 -47 -61 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 0 -9 -3 0 -11 -13 -100 -100 MONTANA 63 -5 25 218 -33 4 -13 2 NEBRASKA 1 -20 -15 1 -38 -82 -97 -99 NEVADA 2 -6 1 8 -5 0 -38 0 NEW HAMPSHIRE 8 -37 -44 58 -108 -34 -65 -37 NEW JERSEY 0 -15 -19 5 -24 -14 -83 -74 NEW MEXICO 0 -11 -14 0 -16 -57 -100 -100 NEW YORK 1 -22 -36 24 -30 -24 -56 -50 NORTH CAROLINA 0 -2 0 0 -2 0 -100 -999 NORTH DAKOTA 39 -18 -29 95 -87 -94 -48 -50 OHIO 0 -19 -21 5 -34 -16 -87 -76 OKLAHOMA 0 -2 0 0 -2 -15 -100 -100 OREGON 40 9 25 128 -23 8 -15 7 PENNSYLVANIA 0 -19 -28 12 -30 -17 -71 -59 RHODE ISLAND 0 -22 -23 12 -40 -13 -77 -52 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 13 -22 -20 23 -59 -108 -72 -82 TENNESSEE 0 -3 0 0 -3 0 -100 -999 TEXAS 0 0 0 0 0 -4 -999 -100 UTAH 11 -17 -1 41 -13 -43 -24 -51 VERMONT 14 -30 -61 110 -41 -41 -27 -27 VIRGINIA 0 -10 -11 1 -15 -10 -94 -91 WASHINGTON 62 23 35 205 9 4 5 2 WEST VIRGINIA 0 -14 -16 9 -16 -7 -64 -44 WISCONSIN 9 -27 -26 35 -66 -82 -65 -70 WYOMING 32 -27 -2 106 -86 -79 -45 -43 POPULATION WEIGHTED REGION NEW ENGLAND 2 -28 -34 30 -45 -23 -60 -43 MIDDLE ATLANTIC 0 -20 -30 15 -26 -21 -63 -58 E N CENTRAL 1 -21 -20 6 -43 -38 -88 -86 W N CENTRAL 8 -16 -18 22 -32 -66 -59 -75 SOUTH ATLANTIC 0 -3 -3 0 -3 -3 -100 -100 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 -5 -999 -100 MOUNTAIN 12 -10 -3 31 -19 -34 -38 -52 PACIFIC 12 2 8 38 1 4 3 12 UNITED STATES 4 -8 -10 9 -16 -17 -64 -65 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 6 -31 -35 50 -61 -20 -55 -29 MIDDLE ATLANTIC 0 -20 -30 15 -27 -21 -64 -58 E N CENTRAL 2 -22 -26 10 -48 -49 -83 -83 W N CENTRAL 9 -16 -17 23 -37 -68 -62 -75 SOUTH ATLANTIC 0 -3 -3 0 -3 -3 -100 -100 E S CENTRAL 0 -1 0 0 -1 0 -100 -999 W S CENTRAL 0 0 0 0 0 -6 -999 -100 MOUNTAIN 15 -14 -6 48 -35 -45 -42 -48 PACIFIC 12 2 8 38 0 0 0 0 UNITED STATES 7 -11 -8 12 -21 -24 -64 -67 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 5 -27 -34 42 -44 -21 -51 -33 MIDDLE ATLANTIC 0 -20 -29 16 -26 -15 -62 -48 E N CENTRAL 0 -18 -19 3 -31 -24 -91 -89 W N CENTRAL 26 -17 -27 62 -67 -96 -52 -61 SOUTH ATLANTIC 0 -10 -12 3 -16 -9 -84 -75 E S CENTRAL 0 -5 -1 0 -5 -1 -100 -100 W S CENTRAL 0 0 0 0 0 -4 -999 -100 MOUNTAIN 21 -18 -4 68 -36 -48 -35 -41 PACIFIC 27 8 16 87 -7 6 -7 7 UNITED STATES 1 -20 -25 12 -31 -23 -72 -66 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 3 -29 -38 38 -51 -25 -57 -40 MIDDLE ATLANTIC 0 -21 -32 17 -29 -23 -63 -58 E N CENTRAL 2 -22 -21 7 -45 -43 -87 -86 W N CENTRAL 15 -18 -26 41 -45 -89 -52 -68 SOUTH ATLANTIC 0 0 -1 0 0 -1 -999 -100 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 0 0 0 -5 -999 -100 MOUNTAIN 5 -9 -3 13 -11 -22 -46 -63 PACIFIC 1 -5 1 1 -7 1 -88 -999 UNITED STATES 1 -6 -7 3 -8 -9 -73 -75 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1 -26 -34 24 -43 -22 -64 -48 MIDDLE ATLANTIC 0 -20 -29 14 -28 -19 -67 -58 E N CENTRAL 0 -21 -21 3 -36 -34 -92 -92 W N CENTRAL 7 -14 -15 17 -27 -58 -61 -77 SOUTH ATLANTIC 0 -1 -2 0 -1 -2 -100 -100 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 -4 -999 -100 MOUNTAIN 7 -7 -1 18 -9 -19 -33 -51 PACIFIC 22 5 13 72 -11 1 -13 1 UNITED STATES 3 -6 -5 6 -9 -10 -60 -63 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 4 -29 -37 39 -51 -26 -57 -40 MIDDLE ATLANTIC 0 -21 -32 16 -30 -24 -65 -60 E N CENTRAL 2 -22 -24 9 -48 -45 -84 -83 W N CENTRAL 15 -17 -22 37 -43 -87 -54 -70 SOUTH ATLANTIC 0 -7 -7 0 -7 -7 -100 -100 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 -9 -999 -100 MOUNTAIN 16 -14 -3 47 -37 -41 -44 -47 PACIFIC 22 5 14 69 -11 -1 -14 -1 UNITED STATES 8 -14 -16 25 -29 -27 -54 -52 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 6 -26 -33 44 -41 -19 -48 -30 MIDDLE ATLANTIC 0 -21 -31 16 -28 -22 -64 -58 E N CENTRAL 1 -21 -21 6 -41 -38 -87 -86 W N CENTRAL 8 -16 -17 19 -30 -68 -61 -78 SOUTH ATLANTIC 0 -3 -3 0 -3 -3 -100 -100 E S CENTRAL 0 -4 0 0 -4 0 -100 -999 W S CENTRAL 0 0 0 0 0 -4 -999 -100 MOUNTAIN 10 -14 -8 25 -24 -53 -49 -68 PACIFIC 8 0 5 19 1 1 6 6 UNITED STATES 6 -10 -7 12 -18 -19 -60 -61 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 1 -25 -32 21 -44 -20 -68 -49 MIDDLE ATLANTIC 0 -20 -30 15 -25 -20 -63 -57 E N CENTRAL 1 -22 -21 6 -44 -39 -88 -87 W N CENTRAL 8 -17 -18 23 -33 -70 -59 -75 SOUTH ATLANTIC 0 -4 -5 0 -4 -5 -100 -100 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 -6 -999 -100 MOUNTAIN 13 -14 -3 33 -25 -44 -43 -57 PACIFIC 10 2 6 29 7 5 32 21 UNITED STATES 4 -13 -11 9 -23 -23 -72 -72 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 5 -26 -33 42 -43 -19 -51 -31 MIDDLE ATLANTIC 0 -21 -31 16 -28 -23 -64 -59 E N CENTRAL 3 -22 -24 14 -47 -42 -77 -75 W N CENTRAL 23 -17 -28 55 -59 -105 -52 -66 SOUTH ATLANTIC 0 -5 -7 0 -5 -7 -100 -100 E S CENTRAL 0 -4 0 0 -4 0 -100 -999 W S CENTRAL 0 0 0 0 0 -5 -999 -100 MOUNTAIN 18 -25 -42 108 -34 -24 -24 -18 PACIFIC 41 12 24 135 -4 8 -3 6 UNITED STATES 3 -20 -27 25 -31 -21 -55 -46 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 11 -28 -36 72 -51 -18 -41 -20 MIDDLE ATLANTIC 0 -21 -31 16 -27 -21 -63 -57 E N CENTRAL 3 -23 -27 14 -52 -51 -79 -78 W N CENTRAL 8 -13 -16 19 -26 -58 -58 -75 SOUTH ATLANTIC 0 -6 -7 1 -5 -6 -83 -86 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 -4 -999 -100 MOUNTAIN 19 -11 -5 62 -26 -35 -30 -36 PACIFIC 28 8 16 87 -11 5 -11 6 UNITED STATES 10 -9 -10 36 -21 -17 -37 -32