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 20, 2023 ACCUMULATIONS ARE FROM JUL 1, 2023 TO SEP 20, 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 -3 0 0 -3 0 -100 -999 CALIFORNIA 2 -4 -10 5 -3 -9 -38 -64 COLORADO 48 2 27 115 -3 55 -3 92 CONNECTICUT 19 -7 7 23 -36 9 -61 64 DELAWARE 3 -5 1 3 -7 1 -70 50 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 29 -20 -5 85 -62 26 -42 44 ILLINOIS 18 -3 18 31 -7 24 -18 343 INDIANA 22 5 22 33 3 27 10 450 IOWA 13 -18 13 34 -25 22 -42 183 KANSAS 0 -10 0 1 -11 -1 -92 -50 KENTUCKY 5 -2 5 5 -2 4 -29 400 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 24 -32 -34 60 -138 -50 -70 -45 MARYLAND 4 -5 4 4 -9 4 -69 -999 MASSACHUSETTS 19 -12 -2 28 -50 0 -64 0 MICHIGAN 45 10 42 99 8 81 9 450 MINNESOTA 33 -19 26 123 -34 61 -22 98 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 1 -11 1 1 -14 0 -93 0 MONTANA 49 -25 -15 191 -85 49 -31 35 NEBRASKA 4 -21 4 14 -34 4 -71 40 NEVADA 1 -9 -10 12 -5 1 -29 9 NEW HAMPSHIRE 26 -24 -21 57 -125 -15 -69 -21 NEW JERSEY 11 -7 7 12 -23 8 -66 200 NEW MEXICO 14 0 7 22 1 6 5 38 NEW YORK 27 1 11 41 -21 19 -34 86 NORTH CAROLINA 1 -3 1 1 -3 1 -75 -999 NORTH DAKOTA 35 -30 0 169 -36 75 -18 80 OHIO 31 9 30 41 -4 35 -9 583 OKLAHOMA 0 -4 0 0 -4 0 -100 -999 OREGON 28 -9 -13 115 -49 17 -30 17 PENNSYLVANIA 31 7 26 35 -15 27 -30 338 RHODE ISLAND 12 -13 -2 16 -44 -1 -73 -6 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 14 -27 11 67 -30 37 -31 123 TENNESSEE 2 -3 2 2 -3 1 -60 100 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 27 -5 -7 67 1 18 2 37 VERMONT 57 8 4 134 -33 19 -20 17 VIRGINIA 6 -5 6 6 -13 6 -68 -999 WASHINGTON 43 -1 -2 192 -19 36 -9 23 WEST VIRGINIA 25 7 21 25 -6 18 -19 257 WISCONSIN 34 -8 31 89 -24 60 -21 207 WYOMING 52 -13 4 198 -17 89 -8 82 POPULATION WEIGHTED REGION NEW ENGLAND 19 -15 -6 31 -55 -4 -64 -11 MIDDLE ATLANTIC 25 1 15 32 -17 20 -35 167 E N CENTRAL 28 2 26 53 -4 41 -7 342 W N CENTRAL 12 -16 11 46 -17 27 -27 142 SOUTH ATLANTIC 1 -4 1 1 -4 1 -80 -999 E S CENTRAL 1 -4 1 1 -4 1 -80 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 23 -2 4 61 2 27 3 79 PACIFIC 8 -5 -8 32 -10 -4 -24 -11 UNITED STATES 14 -1 6 22 -8 10 -27 83 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 21 -20 -13 38 -86 -13 -69 -25 MIDDLE ATLANTIC 26 2 16 34 -16 21 -32 162 E N CENTRAL 31 3 29 62 -4 47 -6 313 W N CENTRAL 13 -16 10 48 -21 26 -30 118 SOUTH ATLANTIC 1 -4 1 1 -4 1 -80 -999 E S CENTRAL 0 -3 0 0 -3 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 29 -4 4 83 -12 33 -13 66 PACIFIC 9 -3 -7 35 -7 -3 -17 -8 UNITED STATES 14 -6 7 26 -13 13 -33 100 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 20 -17 -10 33 -65 -10 -66 -23 MIDDLE ATLANTIC 30 6 22 35 -15 24 -30 218 E N CENTRAL 28 6 28 44 4 37 10 529 W N CENTRAL 27 -22 9 118 -28 55 -19 87 SOUTH ATLANTIC 14 2 13 14 -9 11 -39 367 E S CENTRAL 5 -2 5 5 -2 4 -29 400 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 36 -7 2 106 -13 42 -11 66 PACIFIC 20 -2 -5 85 -17 10 -17 13 UNITED STATES 25 0 16 32 -19 19 -37 146 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 20 -17 -9 33 -68 -10 -67 -23 MIDDLE ATLANTIC 26 1 14 36 -18 21 -33 140 E N CENTRAL 30 2 28 57 -3 42 -5 280 W N CENTRAL 20 -17 15 75 -23 38 -23 103 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 -4 0 0 -4 0 -100 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 12 -3 2 26 -3 7 -10 37 PACIFIC 2 -5 -10 5 -5 -10 -50 -67 UNITED STATES 8 -1 1 12 -3 4 -20 50 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 19 -12 -3 26 -51 -3 -66 -10 MIDDLE ATLANTIC 25 1 16 31 -19 19 -38 158 E N CENTRAL 27 3 26 45 -1 36 -2 400 W N CENTRAL 11 -15 7 35 -18 18 -34 106 SOUTH ATLANTIC 1 0 1 1 0 1 0 -999 E S CENTRAL 1 -4 1 1 -4 1 -80 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 14 -2 2 33 0 12 0 57 PACIFIC 17 -3 -7 73 -17 8 -19 12 UNITED STATES 7 -4 1 12 -7 4 -37 50 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 20 -17 -10 33 -69 -11 -68 -25 MIDDLE ATLANTIC 27 2 15 37 -17 22 -31 147 E N CENTRAL 31 3 29 61 -4 46 -6 307 W N CENTRAL 19 -18 14 69 -23 35 -25 103 SOUTH ATLANTIC 7 -1 7 7 -2 7 -22 -999 E S CENTRAL 2 -3 2 2 -3 1 -60 100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 29 -5 4 76 -20 29 -21 62 PACIFIC 15 -5 -9 69 -18 10 -21 17 UNITED STATES 21 -5 11 40 -22 20 -35 100 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 20 -17 -9 33 -64 -9 -66 -21 MIDDLE ATLANTIC 26 1 15 36 -16 23 -31 177 E N CENTRAL 28 2 26 53 -2 41 -4 342 W N CENTRAL 12 -16 11 42 -16 24 -28 133 SOUTH ATLANTIC 1 -4 1 1 -4 1 -80 -999 E S CENTRAL 2 -4 2 2 -4 1 -67 100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 25 -3 9 59 0 25 0 74 PACIFIC 6 -4 -8 21 -1 0 -5 0 UNITED STATES 14 -4 3 28 -8 10 -22 56 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 18 -12 -2 26 -49 1 -65 4 MIDDLE ATLANTIC 24 0 14 31 -17 19 -35 158 E N CENTRAL 30 3 28 56 -2 44 -3 367 W N CENTRAL 13 -16 12 48 -17 28 -26 140 SOUTH ATLANTIC 4 -2 4 4 -2 4 -33 -999 E S CENTRAL 1 -4 1 1 -4 1 -80 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 25 -5 5 66 -2 27 -3 69 PACIFIC 7 -3 -8 24 -2 -3 -8 -11 UNITED STATES 15 -4 7 26 -12 13 -32 100 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 20 -16 -8 33 -64 -8 -66 -20 MIDDLE ATLANTIC 27 2 15 37 -15 23 -29 164 E N CENTRAL 32 3 30 62 -7 47 -10 313 W N CENTRAL 27 -19 19 99 -30 50 -23 102 SOUTH ATLANTIC 5 -2 5 5 -2 5 -29 -999 E S CENTRAL 2 -4 2 2 -4 1 -67 100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 49 0 1 121 -37 20 -23 20 PACIFIC 30 -3 -6 123 -27 16 -18 15 UNITED STATES 24 -2 7 35 -29 11 -45 46 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 21 -22 -19 46 -91 -22 -66 -32 MIDDLE ATLANTIC 27 2 17 36 -15 23 -29 177 E N CENTRAL 32 1 30 64 -11 49 -15 327 W N CENTRAL 12 -14 11 37 -17 22 -31 147 SOUTH ATLANTIC 7 -1 6 7 -1 6 -13 600 E S CENTRAL 2 -3 2 2 -3 1 -60 100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 29 -5 2 82 -18 24 -18 41 PACIFIC 19 -4 -7 82 -24 9 -23 12 UNITED STATES 19 -4 6 41 -24 16 -37 64