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 17, 2021 ACCUMULATIONS ARE FROM JUL 1, 2021 TO SEP 17, 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 -1 0 0 -3 -999 -100 ARKANSAS 0 -2 0 0 -2 0 -100 -999 CALIFORNIA 0 -4 0 0 -5 0 -100 -999 COLORADO 10 -30 -32 20 -76 -107 -79 -84 CONNECTICUT 2 -18 -22 15 -31 -11 -67 -42 DELAWARE 0 -7 -7 0 -7 -7 -100 -100 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 29 -11 21 84 -38 3 -31 4 ILLINOIS 0 -16 -5 0 -29 -18 -100 -100 INDIANA 0 -13 -6 0 -23 -8 -100 -100 IOWA 0 -24 -24 4 -42 -77 -91 -95 KANSAS 0 -6 -8 0 -7 -41 -100 -100 KENTUCKY 0 -4 0 0 -4 0 -100 -999 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 28 -18 -30 136 -35 -1 -20 -1 MARYLAND 0 -8 -11 0 -10 -11 -100 -100 MASSACHUSETTS 4 -21 -27 23 -40 -17 -63 -43 MICHIGAN 2 -26 -30 19 -58 -47 -75 -71 MINNESOTA 24 -21 -40 68 -67 -108 -50 -61 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 0 -8 -2 0 -10 -10 -100 -100 MONTANA 59 -5 21 209 -30 1 -13 0 NEBRASKA 1 -18 -21 1 -35 -76 -97 -99 NEVADA 1 -6 0 7 -4 0 -36 0 NEW HAMPSHIRE 13 -29 -33 58 -100 -27 -63 -32 NEW JERSEY 1 -12 -16 5 -21 -12 -81 -71 NEW MEXICO 0 -10 -23 0 -14 -56 -100 -100 NEW YORK 3 -18 -30 24 -26 -18 -52 -43 NORTH CAROLINA 0 -1 0 0 -1 0 -100 -999 NORTH DAKOTA 43 -12 -28 93 -80 -86 -46 -48 OHIO 0 -18 -14 5 -31 -9 -86 -64 OKLAHOMA 0 -2 -4 0 -2 -15 -100 -100 OREGON 32 3 20 118 -27 4 -19 4 PENNSYLVANIA 2 -15 -22 12 -26 -13 -68 -52 RHODE ISLAND 2 -18 -18 12 -36 -10 -75 -45 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 13 -19 -28 23 -53 -99 -70 -81 TENNESSEE 0 -2 0 0 -2 0 -100 -999 TEXAS 0 0 0 0 0 -4 -999 -100 UTAH 7 -19 -13 36 -13 -47 -27 -57 VERMONT 21 -20 -48 110 -33 -27 -23 -20 VIRGINIA 0 -8 -11 1 -13 -10 -93 -91 WASHINGTON 57 20 34 195 6 -1 3 -1 WEST VIRGINIA 2 -10 -10 9 -13 -3 -59 -25 WISCONSIN 6 -29 -27 32 -64 -72 -67 -69 WYOMING 28 -28 -19 101 -81 -79 -45 -44 POPULATION WEIGHTED REGION NEW ENGLAND 5 -23 -27 30 -40 -18 -57 -38 MIDDLE ATLANTIC 2 -16 -25 15 -22 -17 -59 -53 E N CENTRAL 0 -21 -15 5 -41 -30 -89 -86 W N CENTRAL 7 -16 -20 20 -31 -60 -61 -75 SOUTH ATLANTIC 0 -2 -3 0 -2 -3 -100 -100 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 -1 0 0 -5 -999 -100 MOUNTAIN 11 -10 -9 29 -17 -34 -37 -54 PACIFIC 10 1 7 35 0 2 0 6 UNITED STATES 4 -7 -9 8 -15 -15 -65 -65 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 10 -25 -26 50 -55 -14 -52 -22 MIDDLE ATLANTIC 2 -16 -25 15 -23 -17 -61 -53 E N CENTRAL 1 -21 -21 9 -45 -40 -83 -82 W N CENTRAL 8 -16 -20 21 -35 -62 -63 -75 SOUTH ATLANTIC 0 -2 -3 0 -2 -3 -100 -100 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 0 0 -1 0 0 -6 -999 -100 MOUNTAIN 14 -14 -12 46 -32 -44 -41 -49 PACIFIC 10 1 7 35 -1 -2 -3 -5 UNITED STATES 7 -9 -7 11 -19 -21 -63 -66 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 8 -21 -26 42 -38 -15 -48 -26 MIDDLE ATLANTIC 2 -16 -23 16 -22 -11 -58 -41 E N CENTRAL 0 -17 -12 3 -28 -16 -90 -84 W N CENTRAL 26 -16 -29 59 -64 -88 -52 -60 SOUTH ATLANTIC 1 -8 -9 3 -14 -7 -82 -70 E S CENTRAL 0 -4 0 0 -4 0 -100 -999 W S CENTRAL 0 0 -1 0 0 -4 -999 -100 MOUNTAIN 19 -18 -13 64 -33 -49 -34 -43 PACIFIC 24 6 14 82 -9 3 -10 4 UNITED STATES 3 -16 -20 12 -27 -19 -69 -61 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 6 -23 -30 38 -45 -19 -54 -33 MIDDLE ATLANTIC 2 -17 -26 17 -25 -18 -60 -51 E N CENTRAL 1 -21 -16 6 -42 -34 -88 -85 W N CENTRAL 13 -19 -29 38 -43 -81 -53 -68 SOUTH ATLANTIC 0 0 -1 0 0 -1 -999 -100 E S CENTRAL 0 -1 0 0 -1 0 -100 -999 W S CENTRAL 0 0 -1 0 0 -5 -999 -100 MOUNTAIN 4 -9 -7 12 -10 -22 -45 -65 PACIFIC 0 -6 0 0 -7 0 -100 -999 UNITED STATES 0 -7 -7 2 -8 -8 -80 -80 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 4 -21 -26 24 -38 -17 -61 -41 MIDDLE ATLANTIC 2 -16 -24 14 -24 -15 -63 -52 E N CENTRAL 0 -20 -14 3 -33 -25 -92 -89 W N CENTRAL 7 -13 -16 16 -25 -52 -61 -76 SOUTH ATLANTIC 0 0 -2 0 0 -2 -999 -100 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 -1 0 0 -4 -999 -100 MOUNTAIN 6 -8 -5 17 -8 -19 -32 -53 PACIFIC 18 2 10 67 -13 -2 -16 -3 UNITED STATES 2 -6 -5 5 -8 -9 -62 -64 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 7 -23 -29 39 -45 -20 -54 -34 MIDDLE ATLANTIC 2 -17 -26 16 -26 -19 -62 -54 E N CENTRAL 1 -21 -19 8 -45 -36 -85 -82 W N CENTRAL 13 -17 -25 34 -41 -79 -55 -70 SOUTH ATLANTIC 0 -6 -6 0 -6 -6 -100 -100 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 -2 0 0 -9 -999 -100 MOUNTAIN 14 -15 -10 44 -35 -41 -44 -48 PACIFIC 18 2 11 64 -13 -4 -17 -6 UNITED STATES 7 -13 -15 23 -27 -23 -54 -50 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 9 -20 -25 44 -35 -13 -44 -23 MIDDLE ATLANTIC 2 -17 -25 16 -24 -17 -60 -52 E N CENTRAL 0 -21 -16 5 -39 -30 -89 -86 W N CENTRAL 7 -16 -20 17 -29 -62 -63 -78 SOUTH ATLANTIC 0 -2 -3 0 -2 -3 -100 -100 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 -1 0 0 -4 -999 -100 MOUNTAIN 9 -14 -16 24 -21 -52 -47 -68 PACIFIC 6 -1 4 17 1 0 6 0 UNITED STATES 6 -9 -7 11 -16 -17 -59 -61 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 4 -20 -25 21 -39 -16 -65 -43 MIDDLE ATLANTIC 2 -16 -25 15 -21 -16 -58 -52 E N CENTRAL 0 -22 -15 5 -42 -30 -89 -86 W N CENTRAL 7 -17 -21 21 -32 -64 -60 -75 SOUTH ATLANTIC 0 -3 -5 0 -3 -5 -100 -100 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 -1 0 0 -6 -999 -100 MOUNTAIN 12 -14 -10 31 -23 -44 -43 -59 PACIFIC 9 2 6 27 7 4 35 17 UNITED STATES 4 -11 -10 8 -21 -20 -72 -71 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 8 -20 -25 42 -37 -13 -47 -24 MIDDLE ATLANTIC 2 -17 -25 16 -24 -18 -60 -53 E N CENTRAL 2 -21 -19 13 -44 -33 -77 -72 W N CENTRAL 20 -19 -32 50 -58 -97 -54 -66 SOUTH ATLANTIC 0 -4 -7 0 -4 -7 -100 -100 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 -1 0 0 -5 -999 -100 MOUNTAIN 23 -17 -33 107 -27 -14 -20 -12 PACIFIC 36 9 21 127 -7 4 -5 3 UNITED STATES 5 -16 -22 25 -27 -16 -52 -39 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 15 -21 -27 72 -44 -11 -38 -13 MIDDLE ATLANTIC 2 -17 -25 16 -23 -16 -59 -50 E N CENTRAL 2 -23 -22 13 -49 -41 -79 -76 W N CENTRAL 6 -14 -19 17 -25 -53 -60 -76 SOUTH ATLANTIC 0 -5 -6 1 -4 -5 -80 -83 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 -1 0 0 -4 -999 -100 MOUNTAIN 18 -11 -9 59 -24 -34 -29 -37 PACIFIC 24 6 14 81 -13 2 -14 3 UNITED STATES 9 -9 -9 34 -20 -14 -37 -29