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, 2023 ACCUMULATIONS ARE FROM JUL 1, 2023 TO SEP 21, 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 -4 0 0 -4 0 -100 -999 CALIFORNIA 5 -2 -8 8 -1 -8 -11 -50 COLORADO 45 -4 18 120 -8 51 -6 74 CONNECTICUT 24 -5 12 28 -36 14 -56 100 DELAWARE 4 -5 2 4 -7 2 -64 100 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 43 -10 7 102 -55 38 -35 59 ILLINOIS 15 -8 15 31 -11 24 -26 343 INDIANA 18 0 18 33 0 27 0 450 IOWA 11 -22 11 34 -31 22 -48 183 KANSAS 0 -12 0 1 -14 -1 -93 -50 KENTUCKY 4 -3 4 5 -3 4 -38 400 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 29 -29 -37 65 -141 -53 -68 -45 MARYLAND 5 -4 5 5 -9 5 -64 -999 MASSACHUSETTS 24 -9 0 33 -50 2 -60 6 MICHIGAN 37 0 35 99 2 81 2 450 MINNESOTA 28 -26 18 123 -44 54 -26 78 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 1 -14 1 1 -18 0 -95 0 MONTANA 62 -17 -9 211 -79 55 -27 35 NEBRASKA 3 -24 1 14 -40 2 -74 17 NEVADA 5 -6 -8 16 -3 2 -16 14 NEW HAMPSHIRE 32 -21 -20 63 -127 -14 -67 -18 NEW JERSEY 14 -6 10 15 -23 11 -61 275 NEW MEXICO 14 -1 8 24 0 7 0 41 NEW YORK 30 2 15 47 -19 25 -29 114 NORTH CAROLINA 1 -4 1 1 -4 1 -80 -999 NORTH DAKOTA 36 -32 -7 175 -42 69 -19 65 OHIO 26 3 25 41 -7 35 -15 583 OKLAHOMA 0 -5 0 0 -6 0 -100 -999 OREGON 40 0 -3 127 -44 23 -26 22 PENNSYLVANIA 32 6 28 39 -15 31 -28 388 RHODE ISLAND 16 -12 1 20 -45 2 -69 11 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 14 -30 4 69 -37 32 -35 86 TENNESSEE 2 -4 2 2 -4 1 -67 100 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 32 -3 1 77 4 25 5 48 VERMONT 60 9 3 144 -30 23 -17 19 VIRGINIA 6 -5 6 6 -14 6 -70 -999 WASHINGTON 52 5 6 203 -16 42 -7 26 WEST VIRGINIA 24 5 23 26 -7 19 -21 271 WISCONSIN 26 -19 25 89 -32 59 -26 197 WYOMING 50 -19 -4 207 -21 86 -9 71 POPULATION WEIGHTED REGION NEW ENGLAND 24 -13 -4 36 -56 -2 -61 -5 MIDDLE ATLANTIC 28 2 19 37 -16 25 -30 208 E N CENTRAL 23 -5 22 53 -9 41 -15 342 W N CENTRAL 10 -20 7 46 -23 24 -33 109 SOUTH ATLANTIC 1 -5 1 1 -5 1 -83 -999 E S CENTRAL 1 -5 1 1 -5 1 -83 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 25 -2 5 67 3 29 5 76 PACIFIC 12 -2 -6 36 -8 -3 -18 -8 UNITED STATES 14 -2 6 24 -9 11 -27 85 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 26 -17 -12 43 -87 -12 -67 -22 MIDDLE ATLANTIC 29 3 20 39 -15 26 -28 200 E N CENTRAL 25 -5 24 62 -9 47 -13 313 W N CENTRAL 11 -20 6 48 -27 23 -36 92 SOUTH ATLANTIC 1 -5 1 1 -5 1 -83 -999 E S CENTRAL 0 -4 0 0 -4 0 -100 -999 W S CENTRAL 0 -1 0 0 -1 0 -100 -999 MOUNTAIN 31 -5 4 90 -12 35 -12 64 PACIFIC 13 0 -5 39 -5 -2 -11 -5 UNITED STATES 14 -7 7 28 -14 14 -33 100 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 25 -15 -8 38 -66 -8 -63 -17 MIDDLE ATLANTIC 32 6 25 40 -14 29 -26 264 E N CENTRAL 23 -1 23 44 0 37 0 529 W N CENTRAL 26 -26 3 121 -35 50 -22 70 SOUTH ATLANTIC 14 1 14 15 -10 12 -40 400 E S CENTRAL 4 -3 4 5 -3 4 -38 400 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 39 -7 2 115 -13 44 -10 62 PACIFIC 25 1 -1 91 -15 13 -14 17 UNITED STATES 26 -1 17 36 -19 22 -35 157 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 25 -15 -7 38 -69 -8 -64 -17 MIDDLE ATLANTIC 29 2 18 41 -17 26 -29 173 E N CENTRAL 24 -6 23 57 -8 42 -12 280 W N CENTRAL 18 -22 10 76 -30 34 -28 81 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 -5 0 0 -5 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 13 -3 2 29 -3 8 -9 38 PACIFIC 5 -2 -8 8 -3 -9 -27 -53 UNITED STATES 9 -1 2 14 -3 5 -18 56 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 24 -9 0 31 -51 0 -62 0 MIDDLE ATLANTIC 28 2 20 36 -18 24 -33 200 E N CENTRAL 22 -4 22 45 -5 36 -10 400 W N CENTRAL 9 -20 4 35 -24 16 -41 84 SOUTH ATLANTIC 1 0 1 1 0 1 0 -999 E S CENTRAL 1 -5 1 1 -5 1 -83 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 16 -1 3 37 1 13 3 54 PACIFIC 22 1 -3 79 -14 11 -15 16 UNITED STATES 7 -5 1 13 -8 4 -38 44 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 25 -15 -8 38 -70 -9 -65 -19 MIDDLE ATLANTIC 30 3 19 42 -16 27 -28 180 E N CENTRAL 25 -5 24 61 -9 46 -13 307 W N CENTRAL 17 -23 10 70 -30 32 -30 84 SOUTH ATLANTIC 7 -1 7 7 -3 7 -30 -999 E S CENTRAL 2 -4 2 2 -4 1 -67 100 W S CENTRAL 0 -1 0 0 -1 0 -100 -999 MOUNTAIN 31 -5 3 83 -20 30 -19 57 PACIFIC 20 -1 -5 75 -15 13 -17 21 UNITED STATES 21 -7 10 43 -24 21 -36 95 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 25 -15 -7 38 -65 -7 -63 -16 MIDDLE ATLANTIC 29 2 19 41 -15 28 -27 215 E N CENTRAL 23 -5 22 53 -7 41 -12 342 W N CENTRAL 10 -20 7 42 -22 21 -34 100 SOUTH ATLANTIC 1 -5 1 1 -5 1 -83 -999 E S CENTRAL 2 -5 2 2 -5 1 -71 100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 -4 9 64 -1 26 -2 68 PACIFIC 10 -1 -5 25 1 2 4 9 UNITED STATES 15 -4 3 31 -8 11 -21 55 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 23 -10 1 31 -49 4 -61 15 MIDDLE ATLANTIC 27 1 18 36 -16 24 -31 200 E N CENTRAL 24 -5 23 56 -7 44 -11 367 W N CENTRAL 11 -20 8 48 -23 25 -32 109 SOUTH ATLANTIC 4 -3 4 4 -3 4 -43 -999 E S CENTRAL 1 -5 1 1 -5 1 -83 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 27 -5 5 72 -2 28 -3 64 PACIFIC 11 0 -5 28 0 -1 0 -3 UNITED STATES 15 -5 7 28 -13 14 -32 100 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 25 -14 -6 38 -65 -6 -63 -14 MIDDLE ATLANTIC 30 3 19 42 -14 28 -25 200 E N CENTRAL 26 -5 25 62 -12 47 -16 313 W N CENTRAL 24 -24 13 100 -38 45 -28 82 SOUTH ATLANTIC 5 -3 5 5 -3 5 -38 -999 E S CENTRAL 2 -5 2 2 -5 1 -71 100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 54 3 2 132 -33 25 -20 23 PACIFIC 38 3 0 132 -24 20 -15 18 UNITED STATES 26 -2 9 39 -29 14 -43 56 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 26 -20 -19 51 -93 -22 -65 -30 MIDDLE ATLANTIC 29 2 20 41 -14 28 -25 215 E N CENTRAL 25 -9 24 64 -17 49 -21 327 W N CENTRAL 10 -19 8 37 -23 20 -38 118 SOUTH ATLANTIC 7 -1 7 7 -2 6 -22 600 E S CENTRAL 2 -4 2 2 -4 1 -67 100 W S CENTRAL 0 -1 0 0 -1 0 -100 -999 MOUNTAIN 33 -4 4 90 -17 27 -16 43 PACIFIC 25 0 -3 89 -21 12 -19 16 UNITED STATES 20 -4 6 44 -25 17 -36 63