HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR AUG 2021 ACCUMULATIONS ARE FROM JUL 1, 2021 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON 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 0 0 0 0 0 -999 -999 COLORADO 7 -13 1 7 -22 -1 -76 -13 CONNECTICUT 0 -9 -2 8 -1 6 -11 300 DELAWARE 0 0 0 0 0 0 -999 -999 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 38 11 25 38 -11 0 -22 0 ILLINOIS 0 -3 -2 0 -3 -2 -100 -100 INDIANA 0 -2 -2 0 -2 -2 -100 -100 IOWA 0 -9 -6 0 -9 -6 -100 -100 KANSAS 0 0 0 0 0 0 -999 -999 KENTUCKY 0 0 0 0 0 0 -999 -999 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 21 -27 -20 76 -5 20 -6 36 MARYLAND 0 -1 0 0 -1 0 -100 -999 MASSACHUSETTS 1 -13 -5 13 -5 7 -28 117 MICHIGAN 1 -24 -5 4 -27 -2 -87 -33 MINNESOTA 11 -25 -7 20 -36 -2 -64 -9 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 0 0 0 0 0 0 -999 -999 MONTANA 110 47 66 110 -4 10 -4 10 NEBRASKA 0 -4 -2 0 -4 -2 -100 -100 NEVADA 5 5 5 5 5 4 -999 400 NEW HAMPSHIRE 6 -42 -21 30 -47 2 -61 7 NEW JERSEY 0 -4 0 2 -2 2 -50 -999 NEW MEXICO 0 0 0 0 0 0 -999 -999 NEW YORK 2 -11 -3 9 -5 4 -36 80 NORTH CAROLINA 0 0 0 0 0 0 -999 -999 NORTH DAKOTA 30 -17 16 35 -38 18 -52 106 OHIO 0 -6 0 0 -7 0 -100 -999 OKLAHOMA 0 0 0 0 0 0 -999 -999 OREGON 58 18 29 69 -18 -30 -21 -30 PENNSYLVANIA 0 -8 0 1 -8 1 -89 -999 RHODE ISLAND 0 -11 -2 9 -3 7 -25 350 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 4 -11 -2 4 -15 -3 -79 -43 TENNESSEE 0 0 0 0 0 0 -999 -999 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 23 19 19 23 16 16 229 229 VERMONT 21 -22 -26 55 -11 8 -17 17 VIRGINIA 0 -1 0 0 -1 0 -100 -999 WASHINGTON 80 26 12 109 -5 -56 -4 -34 WEST VIRGINIA 0 -2 0 1 -1 1 -50 -999 WISCONSIN 2 -26 -12 11 -25 -3 -69 -21 WYOMING 52 9 33 52 -26 16 -33 44 POPULATION WEIGHTED REGION NEW ENGLAND 3 -12 -7 18 -1 6 -5 50 MIDDLE ATLANTIC 2 -5 -1 5 -2 2 -29 67 E N CENTRAL 0 -8 -4 1 -9 -3 -90 -75 W N CENTRAL 3 -10 -1 5 -9 0 -64 0 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 5 9 13 3 6 30 86 PACIFIC 16 12 7 20 4 -10 25 -33 UNITED STATES 0 -2 -1 1 -1 0 -50 0 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 5 -24 -13 28 -13 8 -32 40 MIDDLE ATLANTIC 2 -5 -1 5 -3 2 -38 67 E N CENTRAL 0 -14 -5 1 -15 -4 -94 -80 W N CENTRAL 3 -12 -2 5 -11 -1 -69 -17 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 21 3 8 22 -4 1 -15 5 PACIFIC 16 11 3 20 3 -14 18 -41 UNITED STATES 0 -4 -2 0 -4 -2 -100 -100 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 4 -17 -10 24 -3 8 -11 50 MIDDLE ATLANTIC 2 -5 1 4 -4 3 -50 300 E N CENTRAL 0 -4 -1 0 -4 -1 -100 -100 W N CENTRAL 15 -17 4 19 -26 6 -58 46 SOUTH ATLANTIC 0 -2 0 0 -2 0 -100 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 30 9 17 30 -2 6 -6 25 PACIFIC 35 8 7 47 -10 -20 -18 -30 UNITED STATES 0 -6 -1 2 -4 1 -67 100 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 4 -19 -9 22 -6 7 -21 47 MIDDLE ATLANTIC 2 -7 -2 6 -4 2 -40 50 E N CENTRAL 0 -8 -4 1 -9 -3 -90 -75 W N CENTRAL 7 -16 -3 12 -14 1 -54 9 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 4 4 2 4 4 1 -999 33 PACIFIC 0 0 0 0 0 0 -999 -999 UNITED STATES 0 0 0 0 0 0 -999 -999 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1 -12 -6 13 -4 5 -24 63 MIDDLE ATLANTIC 2 -5 0 4 -4 2 -50 100 E N CENTRAL 0 -4 -2 0 -4 -2 -100 -100 W N CENTRAL 2 -6 -2 4 -4 0 -50 0 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 7 6 5 7 6 3 600 75 PACIFIC 31 7 8 40 -8 -19 -17 -32 UNITED STATES 0 0 -1 0 0 -2 -999 -100 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 4 -18 -10 22 -6 6 -21 38 MIDDLE ATLANTIC 2 -7 -2 6 -4 2 -40 50 E N CENTRAL 0 -12 -4 1 -14 -3 -93 -75 W N CENTRAL 5 -16 -4 9 -14 -1 -61 -10 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 21 2 12 21 -5 3 -19 17 PACIFIC 29 6 6 37 -9 -22 -20 -37 UNITED STATES 5 -6 1 8 -6 2 -43 33 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 4 -17 -10 24 -2 8 -8 50 MIDDLE ATLANTIC 2 -5 -2 6 -2 2 -25 50 E N CENTRAL 0 -8 -4 1 -9 -3 -90 -75 W N CENTRAL 2 -8 -2 4 -6 0 -60 0 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 10 3 5 10 2 3 25 43 PACIFIC 8 8 3 8 6 -7 300 -47 UNITED STATES 2 0 1 2 0 0 0 0 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 0 -12 -5 11 -5 6 -31 120 MIDDLE ATLANTIC 2 -4 -1 5 -1 2 -17 67 E N CENTRAL 0 -8 -4 1 -9 -3 -90 -75 W N CENTRAL 4 -10 -2 6 -9 -1 -60 -14 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 14 6 8 14 2 5 17 56 PACIFIC 12 12 5 14 9 -6 180 -30 UNITED STATES 0 -4 -1 0 -4 -1 -100 -100 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 4 -17 -9 24 -3 9 -11 60 MIDDLE ATLANTIC 2 -5 -2 6 -2 2 -25 50 E N CENTRAL 0 -14 -4 2 -15 -2 -88 -50 W N CENTRAL 8 -21 -6 14 -24 -3 -63 -18 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 26 -14 -11 53 -6 14 -10 36 PACIFIC 56 18 15 73 -7 -32 -9 -30 UNITED STATES 2 -9 -5 11 -2 4 -15 57 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 10 -23 -13 40 -7 11 -15 38 MIDDLE ATLANTIC 2 -5 -1 5 -3 2 -38 67 E N CENTRAL 0 -16 -6 2 -18 -4 -90 -67 W N CENTRAL 2 -7 -2 4 -5 -1 -56 -20 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 25 5 11 28 -1 2 -3 8 PACIFIC 36 8 10 46 -13 -20 -22 -30 UNITED STATES 14 1 7 16 -4 0 -20 0