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, 2023 ACCUMULATIONS ARE FROM JUL 1, 2023 TO SEP 18, 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 -5 -8 3 -3 -7 -50 -70 COLORADO 53 11 27 106 3 48 3 83 CONNECTICUT 13 -9 1 17 -33 3 -66 21 DELAWARE 1 -7 -1 1 -7 -1 -88 -50 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 15 -28 -20 68 -62 14 -48 26 ILLINOIS 20 2 15 27 -5 20 -16 286 INDIANA 23 9 17 29 4 23 16 383 IOWA 19 -7 13 32 -18 20 -36 167 KANSAS 0 -7 0 1 -7 -1 -88 -50 KENTUCKY 4 -1 3 4 -1 3 -20 300 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 18 -32 -17 54 -126 -33 -70 -38 MARYLAND 3 -6 3 3 -8 3 -73 -999 MASSACHUSETTS 15 -12 -3 24 -44 -1 -65 -4 MICHIGAN 45 15 36 87 5 69 6 383 MINNESOTA 54 8 38 121 -20 60 -14 98 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 1 -8 0 1 -10 0 -91 0 MONTANA 35 -33 -18 168 -83 47 -33 39 NEBRASKA 9 -12 9 14 -25 4 -64 40 NEVADA 0 -8 -7 11 -2 4 -15 57 NEW HAMPSHIRE 19 -26 -13 50 -116 -7 -70 -12 NEW JERSEY 7 -8 3 8 -21 4 -72 100 NEW MEXICO 18 7 9 19 3 3 19 19 NEW YORK 20 -3 5 33 -21 12 -39 57 NORTH CAROLINA 1 -1 1 1 -1 1 -50 -999 NORTH DAKOTA 47 -10 8 164 -18 75 -10 84 OHIO 29 10 25 35 -4 29 -10 483 OKLAHOMA 0 -2 0 0 -2 0 -100 -999 OREGON 11 -20 -27 94 -57 4 -38 4 PENNSYLVANIA 23 4 17 27 -15 19 -36 238 RHODE ISLAND 9 -13 -5 13 -39 -4 -75 -24 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 20 -15 15 66 -16 36 -20 120 TENNESSEE 1 -2 0 1 -2 0 -67 0 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 26 -2 -11 60 6 15 11 33 VERMONT 44 0 0 119 -32 13 -21 12 VIRGINIA 4 -6 4 4 -12 4 -75 -999 WASHINGTON 29 -10 -11 168 -28 22 -14 15 WEST VIRGINIA 18 4 12 18 -7 11 -28 157 WISCONSIN 43 7 33 83 -18 54 -18 186 WYOMING 53 -6 4 186 -6 85 -3 84 POPULATION WEIGHTED REGION NEW ENGLAND 14 -16 -5 26 -49 -3 -65 -10 MIDDLE ATLANTIC 18 -2 8 25 -16 13 -39 108 E N CENTRAL 29 7 22 47 -2 35 -4 292 W N CENTRAL 20 -4 15 45 -9 26 -17 137 SOUTH ATLANTIC 1 -2 1 1 -2 1 -67 -999 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 22 0 3 54 4 23 8 74 PACIFIC 4 -6 -9 26 -11 -6 -30 -19 UNITED STATES 12 0 4 18 -7 8 -28 80 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 15 -22 -9 32 -79 -9 -71 -22 MIDDLE ATLANTIC 19 -1 8 27 -15 14 -36 108 E N CENTRAL 33 9 26 55 -3 40 -5 267 W N CENTRAL 21 -4 13 47 -13 25 -22 114 SOUTH ATLANTIC 1 -2 1 1 -2 1 -67 -999 E S CENTRAL 0 -1 0 0 -1 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 -3 2 74 -9 29 -11 64 PACIFIC 5 -5 -8 29 -9 -5 -24 -15 UNITED STATES 14 -4 7 22 -11 11 -33 100 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 15 -17 -7 28 -58 -7 -67 -20 MIDDLE ATLANTIC 22 2 13 27 -15 16 -36 145 E N CENTRAL 28 10 23 38 4 31 12 443 W N CENTRAL 38 -5 15 114 -15 54 -12 90 SOUTH ATLANTIC 10 0 8 10 -9 7 -47 233 E S CENTRAL 4 -1 3 4 -1 3 -20 300 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 34 -5 0 96 -8 39 -8 68 PACIFIC 12 -7 -10 73 -21 4 -22 6 UNITED STATES 20 -1 11 25 -18 13 -42 108 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 15 -17 -7 28 -61 -8 -69 -22 MIDDLE ATLANTIC 18 -3 6 28 -18 13 -39 87 E N CENTRAL 31 7 24 50 -2 35 -4 233 W N CENTRAL 31 -2 19 73 -13 36 -15 97 SOUTH ATLANTIC 0 0 0 0 0 0 -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 3 23 -1 6 -4 35 PACIFIC 0 -6 -8 3 -5 -8 -63 -73 UNITED STATES 7 0 2 9 -2 3 -18 50 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 14 -13 -4 21 -46 -4 -69 -16 MIDDLE ATLANTIC 18 -2 8 24 -18 12 -43 100 E N CENTRAL 27 6 21 39 0 30 0 333 W N CENTRAL 16 -5 9 34 -10 17 -23 100 SOUTH ATLANTIC 1 0 1 1 0 1 0 -999 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 13 -1 1 28 1 9 4 47 PACIFIC 10 -7 -11 63 -20 4 -24 7 UNITED STATES 7 -2 1 10 -5 3 -33 43 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 15 -18 -7 28 -62 -8 -69 -22 MIDDLE ATLANTIC 19 -2 7 29 -17 14 -37 93 E N CENTRAL 32 8 25 54 -3 39 -5 260 W N CENTRAL 31 -1 20 68 -12 34 -15 100 SOUTH ATLANTIC 5 -2 5 5 -2 5 -29 -999 E S CENTRAL 1 -2 0 1 -2 0 -67 0 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 -4 2 67 -17 25 -20 60 PACIFIC 8 -9 -12 59 -21 6 -26 11 UNITED STATES 20 -2 10 34 -20 16 -37 89 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 15 -17 -7 28 -57 -7 -67 -20 MIDDLE ATLANTIC 19 -2 8 29 -15 16 -34 123 E N CENTRAL 29 7 22 47 0 35 0 292 W N CENTRAL 19 -5 14 41 -8 23 -16 128 SOUTH ATLANTIC 1 -2 1 1 -2 1 -67 -999 E S CENTRAL 1 -3 0 1 -3 0 -75 0 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 25 1 7 52 3 20 6 63 PACIFIC 3 -5 -8 17 -1 0 -6 0 UNITED STATES 14 -2 3 24 -6 8 -20 50 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 14 -12 -3 22 -43 0 -66 0 MIDDLE ATLANTIC 17 -3 7 24 -16 12 -40 100 E N CENTRAL 30 7 23 49 -1 37 -2 308 W N CENTRAL 21 -4 15 47 -9 27 -16 135 SOUTH ATLANTIC 3 -1 3 3 -1 3 -25 -999 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 25 -2 3 59 1 23 2 64 PACIFIC 3 -5 -9 19 -3 -4 -14 -17 UNITED STATES 14 -3 6 22 -10 11 -31 100 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 15 -16 -6 28 -57 -6 -67 -18 MIDDLE ATLANTIC 19 -2 7 29 -15 15 -34 107 E N CENTRAL 33 8 26 55 -6 40 -10 267 W N CENTRAL 42 2 28 97 -17 50 -15 106 SOUTH ATLANTIC 3 -2 3 3 -2 3 -40 -999 E S CENTRAL 1 -3 0 1 -3 0 -75 0 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 37 -6 -3 106 -36 14 -25 15 PACIFIC 17 -12 -15 105 -34 6 -24 6 UNITED STATES 18 -5 3 28 -28 7 -50 33 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 16 -23 -11 41 -82 -14 -67 -25 MIDDLE ATLANTIC 20 -1 9 29 -14 16 -33 123 E N CENTRAL 34 8 27 57 -9 42 -14 280 W N CENTRAL 18 -3 14 36 -9 21 -20 140 SOUTH ATLANTIC 5 -1 4 5 -1 4 -17 400 E S CENTRAL 1 -2 0 1 -2 0 -67 0 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 25 -5 -1 72 -16 19 -18 36 PACIFIC 10 -10 -13 70 -28 3 -29 4 UNITED STATES 17 -2 4 35 -22 12 -39 52