HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR JUL 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 0 -9 -2 0 -9 -2 -100 -100 CONNECTICUT 8 8 8 8 8 8 -999 -999 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 0 -22 -25 0 -22 -25 -100 -100 ILLINOIS 0 0 0 0 0 0 -999 -999 INDIANA 0 0 0 0 0 0 -999 -999 IOWA 0 0 0 0 0 0 -999 -999 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 55 22 40 55 22 40 67 267 MARYLAND 0 0 0 0 0 0 -999 -999 MASSACHUSETTS 12 8 12 12 8 12 200 -999 MICHIGAN 3 -3 3 3 -3 3 -50 -999 MINNESOTA 9 -11 5 9 -11 5 -55 125 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 0 0 0 0 0 0 -999 -999 MONTANA 0 -51 -56 0 -51 -56 -100 -100 NEBRASKA 0 0 0 0 0 0 -999 -999 NEVADA 0 0 -1 0 0 -1 -999 -100 NEW HAMPSHIRE 24 -5 23 24 -5 23 -17 2300 NEW JERSEY 2 2 2 2 2 2 -999 -999 NEW MEXICO 0 0 0 0 0 0 -999 -999 NEW YORK 7 6 7 7 6 7 600 -999 NORTH CAROLINA 0 0 0 0 0 0 -999 -999 NORTH DAKOTA 5 -21 2 5 -21 2 -81 67 OHIO 0 -1 0 0 -1 0 -100 -999 OKLAHOMA 0 0 0 0 0 0 -999 -999 OREGON 11 -36 -59 11 -36 -59 -77 -84 PENNSYLVANIA 1 0 1 1 0 1 0 -999 RHODE ISLAND 9 8 9 9 8 9 800 -999 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 0 -4 -1 0 -4 -1 -100 -100 TENNESSEE 0 0 0 0 0 0 -999 -999 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 0 -3 -3 0 -3 -3 -100 -100 VERMONT 34 11 34 34 11 34 48 -999 VIRGINIA 0 0 0 0 0 0 -999 -999 WASHINGTON 29 -31 -68 29 -31 -68 -52 -70 WEST VIRGINIA 1 1 1 1 1 1 -999 -999 WISCONSIN 9 1 9 9 1 9 13 -999 WYOMING 0 -35 -17 0 -35 -17 -100 -100 POPULATION WEIGHTED REGION NEW ENGLAND 15 11 13 15 11 13 275 650 MIDDLE ATLANTIC 3 3 3 3 3 3 -999 -999 E N CENTRAL 1 -1 1 1 -1 1 -50 -999 W N CENTRAL 2 1 1 2 1 1 100 100 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 0 -2 -3 0 -2 -3 -100 -100 PACIFIC 4 -8 -17 4 -8 -17 -67 -81 UNITED STATES 1 1 1 1 1 1 -999 -999 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 23 11 21 23 11 21 92 1050 MIDDLE ATLANTIC 3 2 3 3 2 3 200 -999 E N CENTRAL 1 -1 1 1 -1 1 -50 -999 W N CENTRAL 2 1 1 2 1 1 100 100 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 1 -7 -7 1 -7 -7 -88 -88 PACIFIC 4 -8 -17 4 -8 -17 -67 -81 UNITED STATES 0 0 0 0 0 0 -999 -999 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 20 14 18 20 14 18 233 900 MIDDLE ATLANTIC 2 1 2 2 1 2 100 -999 E N CENTRAL 0 0 0 0 0 0 -999 -999 W N CENTRAL 4 -9 2 4 -9 2 -69 100 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 0 -11 -11 0 -11 -11 -100 -100 PACIFIC 12 -18 -27 12 -18 -27 -60 -69 UNITED STATES 2 2 2 2 2 2 -999 -999 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 18 13 16 18 13 16 260 800 MIDDLE ATLANTIC 4 3 4 4 3 4 300 -999 E N CENTRAL 1 -1 1 1 -1 1 -50 -999 W N CENTRAL 5 2 4 5 2 4 67 400 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 0 0 -1 0 0 -1 -999 -100 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 12 8 11 12 8 11 200 1100 MIDDLE ATLANTIC 2 1 2 2 1 2 100 -999 E N CENTRAL 0 0 0 0 0 0 -999 -999 W N CENTRAL 2 2 2 2 2 2 -999 -999 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 0 0 -2 0 0 -2 -999 -100 PACIFIC 9 -15 -27 9 -15 -27 -63 -75 UNITED STATES 0 0 -1 0 0 -1 -999 -100 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 18 12 16 18 12 16 200 800 MIDDLE ATLANTIC 4 3 4 4 3 4 300 -999 E N CENTRAL 1 -2 1 1 -2 1 -67 -999 W N CENTRAL 4 2 3 4 2 3 100 300 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 0 -7 -9 0 -7 -9 -100 -100 PACIFIC 8 -15 -28 8 -15 -28 -65 -78 UNITED STATES 3 0 1 3 0 1 0 50 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 20 15 18 20 15 18 300 900 MIDDLE ATLANTIC 4 3 4 4 3 4 300 -999 E N CENTRAL 1 -1 1 1 -1 1 -50 -999 W N CENTRAL 2 2 2 2 2 2 -999 -999 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 0 -1 -2 0 -1 -2 -100 -100 PACIFIC 0 -2 -10 0 -2 -10 -100 -100 UNITED STATES 0 0 -1 0 0 -1 -999 -100 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 11 7 11 11 7 11 175 -999 MIDDLE ATLANTIC 3 3 3 3 3 3 -999 -999 E N CENTRAL 1 -1 1 1 -1 1 -50 -999 W N CENTRAL 2 1 1 2 1 1 100 100 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 0 -4 -3 0 -4 -3 -100 -100 PACIFIC 2 -3 -11 2 -3 -11 -60 -85 UNITED STATES 0 0 0 0 0 0 -999 -999 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 20 14 18 20 14 18 233 900 MIDDLE ATLANTIC 4 3 4 4 3 4 300 -999 E N CENTRAL 2 -1 2 2 -1 2 -33 -999 W N CENTRAL 6 -3 3 6 -3 3 -33 100 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 27 8 25 27 8 25 42 1250 PACIFIC 17 -25 -47 17 -25 -47 -60 -73 UNITED STATES 9 7 9 9 7 9 350 -999 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 30 16 24 30 16 24 114 400 MIDDLE ATLANTIC 3 2 3 3 2 3 200 -999 E N CENTRAL 2 -2 2 2 -2 2 -50 -999 W N CENTRAL 2 2 1 2 2 1 -999 100 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 3 -6 -9 3 -6 -9 -67 -75 PACIFIC 10 -21 -30 10 -21 -30 -68 -75 UNITED STATES 2 -5 -7 2 -5 -7 -71 -78