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 21, 2021 ACCUMULATIONS ARE FROM JUL 1, 2021 TO SEP 21, 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 -4 -2 0 -4 -2 -100 -100 CALIFORNIA 2 -5 2 2 -7 2 -78 -999 COLORADO 35 -14 17 47 -81 -88 -63 -65 CONNECTICUT 5 -24 -56 20 -44 -49 -69 -71 DELAWARE 0 -9 -33 0 -11 -33 -100 -100 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 -3 0 0 -3 -999 -100 IDAHO 66 13 44 131 -26 29 -17 28 ILLINOIS 0 -23 -34 0 -42 -50 -100 -100 INDIANA 0 -18 -38 0 -33 -41 -100 -100 IOWA 4 -29 -27 8 -57 -98 -88 -92 KANSAS 0 -12 -4 0 -15 -45 -100 -100 KENTUCKY 0 -7 -17 0 -8 -17 -100 -100 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 33 -25 -59 159 -47 -42 -23 -21 MARYLAND 0 -9 -43 0 -14 -43 -100 -100 MASSACHUSETTS 7 -26 -63 30 -53 -60 -64 -67 MICHIGAN 3 -34 -66 21 -76 -98 -78 -82 MINNESOTA 23 -31 -34 83 -84 -126 -50 -60 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 0 -15 -16 0 -19 -26 -100 -100 MONTANA 85 6 36 262 -28 23 -10 10 NEBRASKA 8 -19 -6 8 -46 -76 -85 -90 NEVADA 9 -2 3 15 -4 2 -21 15 NEW HAMPSHIRE 17 -36 -72 72 -118 -75 -62 -51 NEW JERSEY 2 -18 -52 7 -31 -48 -82 -87 NEW MEXICO 4 -11 -2 4 -20 -55 -83 -93 NEW YORK 6 -22 -66 30 -36 -62 -55 -67 NORTH CAROLINA 0 -5 -16 0 -5 -16 -100 -100 NORTH DAKOTA 38 -30 -13 112 -105 -85 -48 -43 OHIO 0 -23 -52 5 -43 -48 -90 -91 OKLAHOMA 0 -5 0 0 -6 -15 -100 -100 OREGON 51 11 30 150 -21 16 -12 12 PENNSYLVANIA 1 -25 -65 13 -41 -56 -76 -81 RHODE ISLAND 5 -23 -49 17 -48 -45 -74 -73 SOUTH CAROLINA 0 0 -6 0 0 -6 -999 -100 SOUTH DAKOTA 22 -22 -6 38 -68 -97 -64 -72 TENNESSEE 0 -6 -8 0 -6 -8 -100 -100 TEXAS 0 0 0 0 0 -4 -999 -100 UTAH 38 3 21 71 -2 -26 -3 -27 VERMONT 21 -30 -91 128 -46 -85 -26 -40 VIRGINIA 0 -11 -41 1 -19 -40 -95 -98 WASHINGTON 67 20 43 231 12 14 5 6 WEST VIRGINIA 0 -19 -51 9 -24 -42 -73 -82 WISCONSIN 7 -38 -46 37 -84 -110 -69 -75 WYOMING 62 -7 25 147 -81 -57 -36 -28 POPULATION WEIGHTED REGION NEW ENGLAND 10 -27 -60 39 -53 -59 -58 -60 MIDDLE ATLANTIC 4 -22 -62 19 -34 -58 -64 -75 E N CENTRAL 1 -27 -46 6 -56 -68 -90 -92 W N CENTRAL 9 -21 -21 27 -42 -73 -61 -73 SOUTH ATLANTIC 0 -6 -15 0 -6 -15 -100 -100 E S CENTRAL 0 -6 -6 0 -6 -6 -100 -100 W S CENTRAL 0 0 0 0 0 -5 -999 -100 MOUNTAIN 25 -2 10 48 -16 -25 -25 -34 PACIFIC 15 1 11 44 0 7 0 19 UNITED STATES 6 -10 -21 12 -21 -31 -64 -72 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 14 -29 -63 62 -68 -57 -52 -48 MIDDLE ATLANTIC 4 -22 -63 19 -35 -59 -65 -76 E N CENTRAL 2 -28 -49 11 -60 -78 -85 -88 W N CENTRAL 10 -21 -20 28 -47 -75 -63 -73 SOUTH ATLANTIC 0 -6 -17 0 -6 -17 -100 -100 E S CENTRAL 0 -4 -5 0 -4 -5 -100 -100 W S CENTRAL 0 -1 0 0 -1 -6 -100 -100 MOUNTAIN 30 -6 7 68 -34 -37 -33 -35 PACIFIC 15 2 11 44 0 3 0 7 UNITED STATES 8 -13 -21 16 -26 -38 -62 -70 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 12 -28 -61 52 -52 -58 -50 -53 MIDDLE ATLANTIC 3 -23 -64 19 -35 -54 -65 -74 E N CENTRAL 0 -24 -47 3 -41 -54 -93 -95 W N CENTRAL 25 -27 -20 74 -82 -95 -53 -56 SOUTH ATLANTIC 0 -13 -41 3 -22 -38 -88 -93 E S CENTRAL 0 -7 -14 0 -8 -14 -100 -100 W S CENTRAL 0 0 0 0 0 -4 -999 -100 MOUNTAIN 43 -3 15 97 -31 -35 -24 -27 PACIFIC 29 5 19 98 -8 10 -8 11 UNITED STATES 6 -21 -51 17 -38 -53 -69 -76 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 10 -30 -65 47 -60 -63 -56 -57 MIDDLE ATLANTIC 5 -22 -63 22 -36 -60 -62 -73 E N CENTRAL 1 -29 -47 7 -58 -73 -89 -91 W N CENTRAL 15 -25 -25 48 -58 -95 -55 -66 SOUTH ATLANTIC 0 0 -6 0 0 -6 -999 -100 E S CENTRAL 0 -5 -6 0 -5 -6 -100 -100 W S CENTRAL 0 0 0 0 0 -5 -999 -100 MOUNTAIN 12 -4 5 21 -11 -17 -34 -45 PACIFIC 2 -5 2 2 -9 2 -82 -999 UNITED STATES 4 -6 -9 6 -11 -14 -65 -70 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 8 -25 -61 32 -50 -58 -61 -64 MIDDLE ATLANTIC 3 -23 -63 17 -37 -57 -69 -77 E N CENTRAL 0 -26 -47 3 -47 -63 -94 -95 W N CENTRAL 7 -22 -19 21 -38 -65 -64 -76 SOUTH ATLANTIC 0 -1 -11 0 -1 -11 -100 -100 E S CENTRAL 0 -6 -6 0 -6 -6 -100 -100 W S CENTRAL 0 0 0 0 0 -4 -999 -100 MOUNTAIN 15 -2 6 28 -8 -14 -22 -33 PACIFIC 27 6 17 83 -10 5 -11 6 UNITED STATES 6 -6 -8 9 -12 -16 -57 -64 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 10 -30 -65 48 -60 -64 -56 -57 MIDDLE ATLANTIC 4 -23 -64 20 -38 -62 -66 -76 E N CENTRAL 1 -29 -50 9 -61 -75 -87 -89 W N CENTRAL 15 -25 -22 44 -56 -92 -56 -68 SOUTH ATLANTIC 0 -8 -30 0 -10 -30 -100 -100 E S CENTRAL 0 -6 -10 0 -6 -10 -100 -100 W S CENTRAL 0 -1 0 0 -1 -9 -100 -100 MOUNTAIN 33 -3 12 68 -35 -31 -34 -31 PACIFIC 27 6 18 80 -10 4 -11 5 UNITED STATES 10 -18 -31 30 -37 -46 -55 -61 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 11 -29 -62 53 -50 -57 -49 -52 MIDDLE ATLANTIC 4 -23 -64 20 -36 -60 -64 -75 E N CENTRAL 1 -27 -47 6 -54 -68 -90 -92 W N CENTRAL 9 -21 -19 24 -40 -74 -63 -76 SOUTH ATLANTIC 0 -6 -15 0 -6 -15 -100 -100 E S CENTRAL 0 -7 -10 0 -7 -10 -100 -100 W S CENTRAL 0 0 0 0 0 -4 -999 -100 MOUNTAIN 23 -7 9 41 -24 -43 -37 -51 PACIFIC 9 -2 5 23 -1 2 -4 10 UNITED STATES 9 -10 -12 17 -22 -26 -56 -60 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 6 -27 -61 27 -53 -58 -66 -68 MIDDLE ATLANTIC 4 -22 -62 19 -33 -57 -63 -75 E N CENTRAL 1 -28 -47 6 -57 -69 -90 -92 W N CENTRAL 8 -23 -22 27 -44 -78 -62 -74 SOUTH ATLANTIC 0 -7 -23 0 -7 -23 -100 -100 E S CENTRAL 0 -6 -8 0 -6 -8 -100 -100 W S CENTRAL 0 0 0 0 0 -6 -999 -100 MOUNTAIN 29 -3 15 53 -21 -31 -28 -37 PACIFIC 11 0 7 33 5 6 18 22 UNITED STATES 7 -13 -22 13 -28 -37 -68 -74 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 11 -28 -61 51 -52 -56 -50 -52 MIDDLE ATLANTIC 4 -23 -64 20 -36 -61 -64 -75 E N CENTRAL 3 -28 -50 15 -59 -73 -80 -83 W N CENTRAL 20 -28 -27 63 -75 -111 -54 -64 SOUTH ATLANTIC 0 -8 -31 0 -8 -31 -100 -100 E S CENTRAL 0 -7 -11 0 -7 -11 -100 -100 W S CENTRAL 0 0 0 0 0 -5 -999 -100 MOUNTAIN 29 -22 -61 129 -36 -53 -22 -29 PACIFIC 48 13 30 155 -1 16 -1 12 UNITED STATES 6 -22 -56 30 -38 -55 -56 -65 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 19 -27 -62 86 -58 -54 -40 -39 MIDDLE ATLANTIC 4 -23 -64 20 -35 -59 -64 -75 E N CENTRAL 3 -31 -52 15 -66 -82 -81 -85 W N CENTRAL 7 -22 -21 22 -38 -67 -63 -75 SOUTH ATLANTIC 0 -8 -28 1 -8 -27 -89 -96 E S CENTRAL 0 -6 -8 0 -6 -8 -100 -100 W S CENTRAL 0 -1 0 0 -1 -4 -100 -100 MOUNTAIN 33 -4 3 83 -24 -31 -22 -27 PACIFIC 31 6 19 99 -11 9 -10 10 UNITED STATES 13 -11 -21 42 -27 -32 -39 -43