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 15, 2023 ACCUMULATIONS ARE FROM JUL 1, 2023 TO SEP 15, 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 0 0 0 0 0 -999 -999 CALIFORNIA 0 -3 -2 3 0 -1 0 -25 COLORADO 49 12 7 86 1 40 1 87 CONNECTICUT 4 -12 3 8 -30 5 -79 167 DELAWARE 0 -3 0 0 -3 0 -100 -999 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 12 -25 -16 62 -48 29 -44 88 ILLINOIS 15 4 8 18 -4 11 -18 157 INDIANA 13 4 7 18 1 12 6 200 IOWA 14 -5 2 25 -12 13 -32 108 KANSAS 1 -3 -1 1 -4 -1 -80 -50 KENTUCKY 2 0 1 2 0 1 0 100 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 7 -32 -2 42 -112 -18 -73 -30 MARYLAND 1 -3 1 1 -5 1 -83 -999 MASSACHUSETTS 5 -14 2 14 -39 4 -74 40 MICHIGAN 38 17 29 69 3 51 5 283 MINNESOTA 49 7 19 101 -21 41 -17 68 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 0 -5 -1 0 -6 -1 -100 -100 MONTANA 42 -19 -17 155 -65 62 -30 67 NEBRASKA 8 -10 -2 11 -20 1 -65 10 NEVADA 0 -7 -2 11 2 9 22 450 NEW HAMPSHIRE 7 -28 -1 38 -105 5 -73 15 NEW JERSEY 2 -7 2 3 -17 3 -85 -999 NEW MEXICO 13 4 5 13 2 0 18 0 NEW YORK 9 -7 4 22 -19 11 -46 100 NORTH CAROLINA 0 0 0 0 0 0 -999 -999 NORTH DAKOTA 48 -5 4 146 -12 75 -8 106 OHIO 15 3 11 21 -7 15 -25 250 OKLAHOMA 0 -2 0 0 -2 0 -100 -999 OREGON 6 -20 -9 87 -48 21 -36 32 PENNSYLVANIA 8 -3 4 12 -18 7 -60 140 RHODE ISLAND 3 -13 2 7 -33 3 -83 75 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 22 -10 -2 57 -11 29 -16 104 TENNESSEE 0 0 -1 0 0 -1 -999 -100 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 22 -2 -4 51 9 24 21 89 VERMONT 20 -15 6 94 -34 19 -27 25 VIRGINIA 1 -4 1 1 -9 1 -90 -999 WASHINGTON 22 -12 1 152 -25 32 -14 27 WEST VIRGINIA 5 -3 -2 5 -11 -2 -69 -29 WISCONSIN 42 13 25 69 -14 40 -17 138 WYOMING 55 2 -8 167 0 92 0 123 POPULATION WEIGHTED REGION NEW ENGLAND 5 -17 1 17 -42 3 -71 21 MIDDLE ATLANTIC 6 -6 3 13 -16 8 -55 160 E N CENTRAL 21 4 13 34 -4 22 -11 183 W N CENTRAL 19 -1 6 38 -6 19 -14 100 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 20 1 0 46 6 25 15 119 PACIFIC 3 -4 -2 24 -7 1 -23 4 UNITED STATES 7 -2 1 12 -7 6 -37 100 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 5 -23 0 22 -70 0 -76 0 MIDDLE ATLANTIC 7 -5 3 15 -15 9 -50 150 E N CENTRAL 27 10 18 42 -3 27 -7 180 W N CENTRAL 19 -2 4 39 -10 18 -20 86 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 24 -2 0 64 -6 32 -9 100 PACIFIC 3 -4 -2 26 -6 1 -19 4 UNITED STATES 11 -1 4 16 -8 8 -33 100 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 5 -18 1 18 -50 1 -74 6 MIDDLE ATLANTIC 8 -4 3 13 -17 7 -57 117 E N CENTRAL 19 8 14 26 3 19 13 271 W N CENTRAL 37 -3 4 100 -11 48 -10 92 SOUTH ATLANTIC 3 -4 0 3 -10 0 -77 0 E S CENTRAL 2 0 1 2 0 1 0 100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 31 -4 -3 83 -4 44 -5 113 PACIFIC 10 -6 -1 67 -18 12 -21 22 UNITED STATES 9 -6 3 14 -17 7 -55 100 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 5 -18 1 18 -53 0 -75 0 MIDDLE ATLANTIC 7 -7 3 17 -17 10 -50 143 E N CENTRAL 24 7 15 37 -2 22 -5 147 W N CENTRAL 28 -1 7 61 -11 26 -15 74 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 13 2 1 19 1 7 6 58 PACIFIC 0 -5 -2 3 -2 -2 -40 -40 UNITED STATES 4 -3 2 6 -2 3 -25 100 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 5 -14 2 12 -40 2 -77 20 MIDDLE ATLANTIC 6 -6 2 12 -18 6 -60 100 E N CENTRAL 19 4 12 27 -1 18 -4 200 W N CENTRAL 14 -3 2 28 -6 13 -18 87 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 12 0 -1 24 3 11 14 85 PACIFIC 8 -6 -2 57 -17 11 -23 24 UNITED STATES 5 -2 2 7 -3 3 -30 75 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 5 -19 1 18 -54 0 -75 0 MIDDLE ATLANTIC 7 -7 3 17 -17 10 -50 143 E N CENTRAL 26 9 17 41 -3 26 -7 173 W N CENTRAL 27 0 7 56 -10 24 -15 75 SOUTH ATLANTIC 1 -2 1 1 -2 1 -67 -999 E S CENTRAL 0 0 -1 0 0 -1 -999 -100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 24 -3 -2 57 -14 28 -20 97 PACIFIC 7 -7 -1 55 -16 15 -23 38 UNITED STATES 15 -1 6 25 -17 12 -40 92 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 5 -18 1 18 -49 1 -73 6 MIDDLE ATLANTIC 7 -7 3 17 -15 11 -47 183 E N CENTRAL 21 4 13 34 -2 22 -6 183 W N CENTRAL 18 -2 5 34 -5 16 -13 89 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 -1 -1 0 -1 -1 -100 -100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 23 2 0 43 4 19 10 79 PACIFIC 1 -6 -3 15 1 5 7 50 UNITED STATES 11 -1 2 18 -4 8 -18 80 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 5 -13 2 13 -37 5 -74 63 MIDDLE ATLANTIC 6 -6 3 13 -15 8 -54 160 E N CENTRAL 22 5 14 36 -2 24 -5 200 W N CENTRAL 19 -1 5 39 -6 19 -13 95 SOUTH ATLANTIC 1 0 1 1 0 1 0 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 23 0 -1 50 4 25 9 100 PACIFIC 2 -5 -2 17 -1 2 -6 13 UNITED STATES 11 0 5 16 -7 9 -30 129 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 5 -18 1 18 -50 1 -74 6 MIDDLE ATLANTIC 7 -7 3 17 -15 11 -47 183 E N CENTRAL 26 9 17 41 -6 26 -13 173 W N CENTRAL 38 2 11 81 -16 36 -16 80 SOUTH ATLANTIC 1 0 1 1 0 1 0 -999 E S CENTRAL 0 -1 -1 0 -1 -1 -100 -100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 19 -15 2 86 -33 21 -28 32 PACIFIC 12 -13 -3 95 -30 17 -24 22 UNITED STATES 7 -9 2 17 -26 6 -60 55 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 6 -24 0 31 -72 -3 -70 -9 MIDDLE ATLANTIC 8 -5 4 17 -14 11 -45 183 E N CENTRAL 28 9 19 44 -8 29 -15 193 W N CENTRAL 15 -2 5 29 -6 14 -17 93 SOUTH ATLANTIC 1 -1 0 1 -1 0 -50 0 E S CENTRAL 0 0 -1 0 0 -1 -999 -100 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 21 -5 -3 62 -12 23 -16 59 PACIFIC 8 -8 -2 64 -24 12 -27 23 UNITED STATES 12 -4 4 27 -21 12 -44 80