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 27, 2021 ACCUMULATIONS ARE FROM JUL 1, 2021 TO SEP 27, 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 -17 67 ARIZONA 1 1 1 1 1 -2 -999 -67 ARKANSAS 4 -8 0 4 -11 -2 -73 -33 CALIFORNIA 1 -6 1 3 -12 3 -80 -999 COLORADO 48 -22 27 80 -108 -74 -57 -48 CONNECTICUT 8 -28 -25 25 -70 -63 -74 -72 DELAWARE 2 -13 -15 2 -23 -40 -92 -95 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 6 0 -3 6 0 -4 0 -40 IDAHO 38 -24 -10 157 -52 11 -25 8 ILLINOIS 18 -23 10 18 -61 -35 -77 -66 INDIANA 29 -5 12 29 -35 -23 -55 -44 IOWA 34 -16 29 38 -71 -71 -65 -65 KANSAS 7 -18 7 7 -30 -38 -81 -84 KENTUCKY 22 3 3 22 -4 -9 -15 -29 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 21 -49 -37 172 -96 -69 -36 -29 MARYLAND 4 -12 -19 4 -25 -51 -86 -93 MASSACHUSETTS 11 -31 -24 37 -83 -73 -69 -66 MICHIGAN 41 -12 22 62 -82 -67 -57 -52 MINNESOTA 56 -22 35 131 -104 -99 -44 -43 MISSISSIPPI 2 -4 1 2 -4 1 -67 100 MISSOURI 13 -19 8 13 -34 -16 -72 -55 MONTANA 54 -34 -20 302 -62 -4 -17 -1 NEBRASKA 27 -20 23 29 -66 -59 -69 -67 NEVADA 7 -7 -1 20 -11 0 -35 0 NEW HAMPSHIRE 20 -47 -28 87 -162 -90 -65 -51 NEW JERSEY 9 -18 -19 15 -47 -56 -76 -79 NEW MEXICO 19 -2 16 20 -22 -42 -52 -68 NEW YORK 13 -23 -23 41 -57 -73 -58 -64 NORTH CAROLINA 9 -1 -16 9 -5 -25 -36 -74 NORTH DAKOTA 39 -47 15 141 -150 -80 -52 -36 OHIO 27 -11 4 32 -51 -35 -61 -52 OKLAHOMA 2 -11 1 2 -15 -14 -88 -88 OREGON 25 -17 -22 173 -33 -3 -16 -2 PENNSYLVANIA 18 -18 -17 31 -55 -60 -64 -66 RHODE ISLAND 5 -29 -23 19 -75 -58 -80 -75 SOUTH CAROLINA 3 -2 -9 3 -2 -12 -40 -80 SOUTH DAKOTA 33 -31 20 61 -100 -86 -62 -59 TENNESSEE 19 5 -3 19 0 -8 0 -30 TEXAS 0 0 0 0 0 -4 -999 -100 UTAH 42 -7 15 100 -15 -20 -13 -17 VERMONT 29 -35 -30 153 -78 -100 -34 -40 VIRGINIA 13 -7 -21 14 -25 -50 -64 -78 WASHINGTON 48 -5 -10 273 9 5 3 2 WEST VIRGINIA 32 3 -6 41 -19 -36 -32 -47 WISCONSIN 40 -22 29 75 -100 -77 -57 -51 WYOMING 60 -30 9 189 -116 -59 -38 -24 POPULATION WEIGHTED REGION NEW ENGLAND 11 -35 -27 46 -86 -75 -65 -62 MIDDLE ATLANTIC 15 -20 -18 33 -51 -64 -61 -66 E N CENTRAL 28 -16 13 34 -67 -48 -66 -59 W N CENTRAL 30 -20 19 53 -60 -57 -53 -52 SOUTH ATLANTIC 6 -3 -9 6 -8 -19 -57 -76 E S CENTRAL 14 2 2 14 -3 -2 -18 -13 W S CENTRAL 0 -6 0 0 -6 -5 -100 -100 MOUNTAIN 26 -11 8 67 -29 -22 -30 -25 PACIFIC 11 -3 0 54 -2 7 -4 15 UNITED STATES 14 -11 -2 25 -30 -29 -55 -54 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 16 -37 -26 73 -104 -72 -59 -50 MIDDLE ATLANTIC 16 -19 -18 34 -51 -64 -60 -65 E N CENTRAL 35 -13 20 45 -69 -52 -61 -54 W N CENTRAL 31 -19 20 55 -64 -58 -54 -51 SOUTH ATLANTIC 8 -2 -11 8 -7 -22 -47 -73 E S CENTRAL 10 -2 0 10 -5 -3 -33 -23 W S CENTRAL 1 -6 1 1 -6 -5 -86 -83 MOUNTAIN 29 -17 3 89 -52 -38 -37 -30 PACIFIC 11 -3 0 54 -2 3 -4 6 UNITED STATES 18 -11 2 32 -36 -33 -53 -51 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 12 -37 -28 60 -87 -74 -59 -55 MIDDLE ATLANTIC 19 -17 -16 37 -49 -57 -57 -61 E N CENTRAL 29 -12 10 32 -49 -36 -60 -53 W N CENTRAL 40 -34 20 106 -114 -82 -52 -44 SOUTH ATLANTIC 20 -2 -11 23 -22 -39 -49 -63 E S CENTRAL 22 4 4 22 -3 -6 -12 -21 W S CENTRAL 0 -6 0 0 -6 -4 -100 -100 MOUNTAIN 42 -17 8 127 -51 -34 -29 -21 PACIFIC 21 -6 -5 117 -12 6 -9 5 UNITED STATES 20 -16 -11 35 -52 -55 -60 -61 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 12 -37 -27 55 -95 -78 -63 -59 MIDDLE ATLANTIC 13 -23 -22 34 -56 -69 -62 -67 E N CENTRAL 28 -18 14 35 -71 -52 -67 -60 W N CENTRAL 39 -22 26 81 -78 -74 -49 -48 SOUTH ATLANTIC 2 -1 -4 2 -1 -8 -33 -80 E S CENTRAL 12 0 0 12 -4 -4 -25 -25 W S CENTRAL 0 -2 0 0 -2 -5 -100 -100 MOUNTAIN 14 -7 5 31 -19 -15 -38 -33 PACIFIC 2 -5 2 4 -13 4 -76 -999 UNITED STATES 7 -7 1 12 -17 -12 -59 -50 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 11 -31 -25 39 -80 -72 -67 -65 MIDDLE ATLANTIC 16 -18 -17 32 -52 -62 -62 -66 E N CENTRAL 27 -14 11 30 -57 -45 -66 -60 W N CENTRAL 26 -19 17 44 -54 -50 -55 -53 SOUTH ATLANTIC 5 -1 -8 5 -2 -15 -29 -75 E S CENTRAL 14 2 2 14 -3 -2 -18 -13 W S CENTRAL 0 -6 0 0 -6 -4 -100 -100 MOUNTAIN 14 -8 2 38 -17 -15 -31 -28 PACIFIC 17 -4 -5 98 -13 1 -12 1 UNITED STATES 10 -6 -3 18 -17 -17 -49 -49 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 12 -37 -28 56 -95 -80 -63 -59 MIDDLE ATLANTIC 16 -20 -20 35 -55 -69 -61 -66 E N CENTRAL 33 -15 17 42 -71 -51 -63 -55 W N CENTRAL 39 -19 26 77 -73 -71 -49 -48 SOUTH ATLANTIC 11 -3 -11 11 -12 -33 -52 -75 E S CENTRAL 16 2 1 16 -3 -6 -16 -27 W S CENTRAL 1 -6 1 1 -6 -8 -86 -89 MOUNTAIN 31 -17 5 90 -54 -32 -38 -26 PACIFIC 17 -4 -3 95 -13 1 -12 1 UNITED STATES 22 -15 1 50 -49 -40 -49 -44 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 12 -36 -28 61 -84 -73 -58 -54 MIDDLE ATLANTIC 16 -20 -19 35 -53 -66 -60 -65 E N CENTRAL 28 -15 12 34 -64 -49 -65 -59 W N CENTRAL 28 -22 19 48 -60 -58 -56 -55 SOUTH ATLANTIC 6 -3 -9 6 -8 -19 -57 -76 E S CENTRAL 17 2 2 17 -4 -5 -19 -23 W S CENTRAL 0 -6 0 0 -6 -4 -100 -100 MOUNTAIN 30 -10 14 63 -36 -35 -36 -36 PACIFIC 6 -8 -1 28 -8 1 -22 4 UNITED STATES 15 -12 1 30 -33 -23 -52 -43 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 10 -31 -25 34 -82 -71 -71 -68 MIDDLE ATLANTIC 13 -21 -20 31 -51 -65 -62 -68 E N CENTRAL 28 -16 13 34 -68 -49 -67 -59 W N CENTRAL 30 -20 20 53 -62 -61 -54 -54 SOUTH ATLANTIC 9 -2 -12 9 -8 -28 -47 -76 E S CENTRAL 14 2 0 14 -3 -5 -18 -26 W S CENTRAL 0 -6 0 0 -6 -6 -100 -100 MOUNTAIN 31 -13 12 75 -37 -26 -33 -26 PACIFIC 7 -7 -2 39 -1 4 -3 11 UNITED STATES 18 -11 2 29 -38 -32 -57 -52 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 12 -36 -28 59 -86 -72 -59 -55 MIDDLE ATLANTIC 15 -21 -20 34 -54 -68 -61 -67 E N CENTRAL 34 -14 16 48 -69 -50 -59 -51 W N CENTRAL 46 -24 28 102 -97 -89 -49 -47 SOUTH ATLANTIC 10 -4 -15 10 -11 -37 -52 -79 E S CENTRAL 17 1 -2 17 -5 -9 -23 -35 W S CENTRAL 0 -6 0 0 -6 -5 -100 -100 MOUNTAIN 29 -32 -26 153 -66 -69 -30 -31 PACIFIC 31 -9 -10 182 -8 7 -4 4 UNITED STATES 16 -23 -17 44 -59 -61 -57 -58 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 15 -43 -31 96 -99 -73 -51 -43 MIDDLE ATLANTIC 17 -19 -19 36 -51 -65 -59 -64 E N CENTRAL 35 -14 20 49 -75 -56 -60 -53 W N CENTRAL 27 -18 18 46 -53 -51 -54 -53 SOUTH ATLANTIC 13 -2 -13 14 -9 -32 -39 -70 E S CENTRAL 16 2 1 16 -3 -4 -16 -20 W S CENTRAL 2 -6 0 2 -6 -4 -75 -67 MOUNTAIN 30 -18 -1 105 -43 -35 -29 -25 PACIFIC 19 -9 -7 116 -18 3 -13 3 UNITED STATES 20 -13 -4 60 -38 -32 -39 -35