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, 2023 ACCUMULATIONS ARE FROM JUL 1, 2023 TO SEP 17, 2023 -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 0 -999 -999 ARKANSAS 0 -2 0 0 -2 0 -100 -999 CALIFORNIA 0 -4 -5 3 -2 -4 -40 -57 COLORADO 56 16 25 101 5 46 5 84 CONNECTICUT 8 -12 -4 12 -34 -2 -74 -14 DELAWARE 1 -6 -1 1 -6 -1 -86 -50 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 14 -26 -18 66 -56 18 -46 38 ILLINOIS 21 5 14 24 -5 17 -17 243 INDIANA 20 7 14 25 2 19 9 317 IOWA 17 -7 8 29 -17 17 -37 142 KANSAS 1 -5 0 1 -6 -1 -86 -50 KENTUCKY 3 -1 2 3 -1 2 -25 200 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 12 -34 -15 48 -123 -31 -72 -39 MARYLAND 3 -5 3 3 -7 3 -70 -999 MASSACHUSETTS 10 -15 -8 19 -44 -6 -70 -24 MICHIGAN 42 14 33 80 3 62 4 344 MINNESOTA 56 11 32 116 -19 55 -14 90 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 1 -7 0 1 -9 0 -90 0 MONTANA 36 -28 -15 163 -76 51 -32 46 NEBRASKA 10 -9 6 14 -22 4 -61 40 NEVADA 0 -7 -5 11 0 6 0 120 NEW HAMPSHIRE 13 -29 -16 44 -114 -10 -72 -19 NEW JERSEY 5 -8 1 6 -20 2 -77 50 NEW MEXICO 18 8 9 18 4 3 29 20 NEW YORK 16 -5 1 29 -21 8 -42 38 NORTH CAROLINA 1 0 1 1 0 1 0 -999 NORTH DAKOTA 53 -2 11 162 -11 76 -6 88 OHIO 25 7 21 31 -5 25 -14 417 OKLAHOMA 0 -2 0 0 -2 0 -100 -999 OREGON 8 -21 -22 89 -56 7 -39 9 PENNSYLVANIA 19 2 12 23 -15 15 -39 188 RHODE ISLAND 6 -14 -8 10 -38 -7 -79 -41 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 25 -7 14 66 -10 36 -13 120 TENNESSEE 0 -2 -1 0 -2 -1 -100 -100 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 26 0 -10 58 9 16 18 38 VERMONT 35 -6 -2 109 -34 10 -24 10 VIRGINIA 4 -4 4 4 -10 4 -71 -999 WASHINGTON 27 -10 -7 161 -28 23 -15 17 WEST VIRGINIA 15 3 9 15 -7 8 -32 114 WISCONSIN 41 6 25 76 -20 47 -21 162 WYOMING 57 1 5 181 -1 86 -1 91 POPULATION WEIGHTED REGION NEW ENGLAND 9 -19 -9 21 -49 -7 -70 -25 MIDDLE ATLANTIC 14 -4 4 21 -16 9 -43 75 E N CENTRAL 27 6 19 42 -4 30 -9 250 W N CENTRAL 21 -2 12 43 -8 24 -16 126 SOUTH ATLANTIC 1 -1 1 1 -1 1 -50 -999 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 23 2 3 52 6 23 13 79 PACIFIC 4 -5 -5 25 -10 -3 -29 -11 UNITED STATES 11 0 3 16 -7 7 -30 78 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 10 -25 -12 27 -78 -12 -74 -31 MIDDLE ATLANTIC 15 -3 4 23 -15 10 -39 77 E N CENTRAL 31 9 22 50 -4 35 -7 233 W N CENTRAL 22 -2 10 45 -11 23 -20 105 SOUTH ATLANTIC 1 -1 1 1 -1 1 -50 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 -2 2 71 -7 29 -9 69 PACIFIC 4 -5 -5 27 -9 -3 -25 -10 UNITED STATES 13 -3 6 20 -10 10 -33 100 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 10 -19 -10 23 -57 -10 -71 -30 MIDDLE ATLANTIC 18 0 8 23 -15 12 -39 109 E N CENTRAL 25 8 20 34 3 27 10 386 W N CENTRAL 42 0 14 112 -11 53 -9 90 SOUTH ATLANTIC 9 0 7 9 -8 6 -47 200 E S CENTRAL 3 -1 2 3 -1 2 -25 200 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 34 -3 0 92 -5 39 -5 74 PACIFIC 11 -7 -7 70 -21 6 -23 9 UNITED STATES 17 -2 7 22 -17 10 -44 83 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 10 -19 -10 23 -60 -11 -72 -32 MIDDLE ATLANTIC 14 -5 2 24 -18 9 -43 60 E N CENTRAL 29 7 20 45 -3 30 -6 200 W N CENTRAL 32 0 15 70 -11 33 -14 89 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 -1 0 0 -1 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 14 1 3 22 0 6 0 38 PACIFIC 0 -6 -5 3 -4 -5 -57 -63 UNITED STATES 6 -1 2 8 -2 3 -20 60 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 9 -16 -8 16 -46 -8 -74 -33 MIDDLE ATLANTIC 14 -4 4 20 -18 8 -47 67 E N CENTRAL 25 5 18 35 -1 26 -3 289 W N CENTRAL 17 -3 7 33 -8 16 -20 94 SOUTH ATLANTIC 1 1 1 1 1 1 -999 -999 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 13 -1 1 27 2 10 8 59 PACIFIC 9 -7 -8 60 -20 6 -25 11 UNITED STATES 7 -1 2 9 -4 3 -31 50 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 10 -20 -10 23 -61 -11 -73 -32 MIDDLE ATLANTIC 15 -4 3 25 -17 10 -40 67 E N CENTRAL 30 8 21 49 -4 34 -8 227 W N CENTRAL 32 2 16 65 -10 31 -13 91 SOUTH ATLANTIC 4 -2 4 4 -2 4 -33 -999 E S CENTRAL 0 -2 -1 0 -2 -1 -100 -100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 -3 1 64 -15 25 -19 64 PACIFIC 7 -9 -8 57 -20 9 -26 19 UNITED STATES 19 -1 8 31 -19 14 -38 82 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 10 -19 -10 23 -56 -10 -71 -30 MIDDLE ATLANTIC 15 -4 4 25 -15 12 -38 92 E N CENTRAL 27 6 19 42 -2 30 -5 250 W N CENTRAL 20 -3 11 39 -7 21 -15 117 SOUTH ATLANTIC 1 -1 1 1 -1 1 -50 -999 E S CENTRAL 0 -3 -1 0 -3 -1 -100 -100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 3 6 50 5 20 11 67 PACIFIC 2 -5 -6 16 0 2 0 14 UNITED STATES 13 -2 3 22 -5 8 -19 57 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 9 -15 -8 17 -43 -5 -72 -23 MIDDLE ATLANTIC 13 -5 3 20 -16 8 -44 67 E N CENTRAL 28 6 20 44 -3 32 -6 267 W N CENTRAL 22 -2 12 45 -8 25 -15 125 SOUTH ATLANTIC 3 0 3 3 0 3 0 -999 E S CENTRAL 0 -2 0 0 -2 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 0 3 57 3 24 6 73 PACIFIC 3 -4 -6 18 -2 -2 -10 -10 UNITED STATES 13 -2 5 20 -9 10 -31 100 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 10 -18 -9 23 -56 -9 -71 -28 MIDDLE ATLANTIC 15 -4 3 25 -15 11 -38 79 E N CENTRAL 31 8 22 50 -7 35 -12 233 W N CENTRAL 44 5 23 93 -15 46 -14 98 SOUTH ATLANTIC 3 -1 3 3 -1 3 -25 -999 E S CENTRAL 0 -3 -1 0 -3 -1 -100 -100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 30 -10 -5 98 -36 12 -27 14 PACIFIC 15 -12 -11 100 -34 8 -25 9 UNITED STATES 14 -7 0 24 -28 4 -54 20 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 11 -25 -12 36 -80 -15 -69 -29 MIDDLE ATLANTIC 16 -3 5 25 -14 12 -36 92 E N CENTRAL 32 7 23 52 -10 37 -16 247 W N CENTRAL 18 -2 11 34 -8 19 -19 127 SOUTH ATLANTIC 4 -1 3 4 -1 3 -20 300 E S CENTRAL 0 -2 -1 0 -2 -1 -100 -100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 25 -4 0 69 -14 20 -17 41 PACIFIC 9 -9 -10 67 -27 5 -29 8 UNITED STATES 15 -3 3 32 -22 11 -41 52