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 12, 2020 ACCUMULATIONS ARE FROM JUL 1, 2020 TO SEP 12, 2020 -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 3 3 3 3 3 3 -999 -999 ARKANSAS 0 0 0 0 0 0 -999 -999 CALIFORNIA 0 -1 -1 0 -1 -1 -100 -100 COLORADO 95 68 84 109 43 91 65 506 CONNECTICUT 4 -10 -6 6 -25 -19 -81 -76 DELAWARE 0 -1 0 0 -1 0 -100 -999 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 34 3 -2 77 -15 22 -16 40 ILLINOIS 12 5 10 15 0 9 0 150 INDIANA 0 -7 -2 2 -10 -2 -83 -50 IOWA 63 51 59 72 46 58 177 414 KANSAS 41 40 41 41 40 41 4000 -999 KENTUCKY 0 0 0 0 0 0 -999 -999 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 25 -9 -26 96 -40 -24 -29 -20 MARYLAND 0 -2 0 0 -3 0 -100 -999 MASSACHUSETTS 6 -11 -14 15 -29 -30 -66 -67 MICHIGAN 31 16 15 42 -12 4 -22 11 MINNESOTA 96 65 56 139 39 21 39 18 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 10 8 10 10 8 10 400 -999 MONTANA 72 17 11 179 -13 19 -7 12 NEBRASKA 68 57 68 70 50 69 250 6900 NEVADA 6 0 -2 7 1 -3 17 -30 NEW HAMPSHIRE 11 -20 -25 49 -78 -32 -61 -40 NEW JERSEY 1 -7 -2 1 -15 -5 -94 -83 NEW MEXICO 47 41 46 47 41 45 683 2250 NEW YORK 8 -5 -7 16 -18 -20 -53 -56 NORTH CAROLINA 0 0 0 0 0 0 -999 -999 NORTH DAKOTA 94 52 29 128 -4 -32 -3 -20 OHIO 0 -10 -2 0 -22 -3 -100 -100 OKLAHOMA 15 15 15 15 15 15 -999 -999 OREGON 10 -14 -21 109 -14 4 -11 4 PENNSYLVANIA 1 -9 -2 2 -23 -7 -92 -78 RHODE ISLAND 4 -10 -5 6 -27 -18 -82 -75 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 94 70 75 105 54 62 106 144 TENNESSEE 0 0 0 0 0 0 -999 -999 TEXAS 4 4 4 4 4 4 -999 -999 UTAH 60 42 38 77 47 50 157 185 VERMONT 26 -4 -18 87 -26 -22 -23 -20 VIRGINIA 0 -5 0 0 -7 0 -100 -999 WASHINGTON 11 -21 -12 180 18 58 11 48 WEST VIRGINIA 0 -7 0 0 -12 -2 -100 -100 WISCONSIN 61 40 40 87 19 27 28 45 WYOMING 109 65 64 159 18 76 13 92 POPULATION WEIGHTED REGION NEW ENGLAND 8 -11 -13 23 -26 -25 -53 -52 MIDDLE ATLANTIC 5 -5 -4 9 -14 -13 -61 -59 E N CENTRAL 17 5 10 24 -5 6 -17 33 W N CENTRAL 55 42 42 66 34 30 106 83 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 5 5 5 5 5 5 -999 -999 MOUNTAIN 43 27 30 54 23 36 74 200 PACIFIC 1 -6 -6 31 3 5 11 19 UNITED STATES 12 5 5 14 0 1 0 8 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 10 -14 -18 36 -43 -27 -54 -43 MIDDLE ATLANTIC 5 -5 -4 9 -15 -13 -63 -59 E N CENTRAL 24 11 15 33 -3 10 -8 43 W N CENTRAL 57 41 42 69 32 30 86 77 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 6 6 6 6 6 6 -999 -999 MOUNTAIN 51 29 33 77 19 38 33 97 PACIFIC 1 -6 -5 35 6 10 21 40 UNITED STATES 18 10 10 23 6 6 35 35 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 10 -10 -14 31 -27 -26 -47 -46 MIDDLE ATLANTIC 2 -8 -4 4 -20 -10 -83 -71 E N CENTRAL 6 -2 2 8 -9 0 -53 0 W N CENTRAL 86 54 45 112 21 7 23 7 SOUTH ATLANTIC 0 -7 0 0 -10 0 -100 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 4 4 4 4 4 4 -999 -999 MOUNTAIN 65 37 38 97 27 48 39 98 PACIFIC 5 -9 -7 73 -4 23 -5 46 UNITED STATES 8 -4 0 11 -13 -5 -54 -31 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 9 -11 -14 29 -32 -24 -52 -45 MIDDLE ATLANTIC 5 -6 -5 11 -16 -14 -59 -56 E N CENTRAL 21 8 13 28 -2 9 -7 47 W N CENTRAL 73 52 50 95 38 28 67 42 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 5 5 5 5 5 5 -999 -999 MOUNTAIN 25 17 19 29 17 20 142 222 PACIFIC 0 -2 -1 0 -2 -1 -100 -100 UNITED STATES 5 0 0 5 0 -1 0 -17 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 6 -11 -12 17 -26 -24 -60 -59 MIDDLE ATLANTIC 3 -7 -3 6 -18 -10 -75 -63 E N CENTRAL 13 3 7 17 -3 3 -15 21 W N CENTRAL 48 36 36 56 31 25 124 81 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 4 4 4 4 4 4 -999 -999 MOUNTAIN 26 17 18 31 16 20 107 182 PACIFIC 4 -10 -8 64 -4 15 -6 31 UNITED STATES 7 0 4 9 2 5 29 125 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 10 -10 -14 31 -30 -23 -49 -43 MIDDLE ATLANTIC 5 -6 -5 11 -16 -14 -59 -56 E N CENTRAL 21 8 12 29 -6 7 -17 32 W N CENTRAL 73 54 52 93 42 34 82 58 SOUTH ATLANTIC 0 -1 0 0 -1 0 -100 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 9 9 9 9 9 9 -999 -999 MOUNTAIN 51 29 32 73 15 38 26 109 PACIFIC 4 -10 -8 64 -1 17 -2 36 UNITED STATES 22 8 11 31 -3 7 -9 29 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 10 -10 -14 31 -26 -26 -46 -46 MIDDLE ATLANTIC 5 -6 -5 10 -15 -15 -60 -60 E N CENTRAL 16 5 9 23 -4 5 -15 28 W N CENTRAL 57 45 44 66 39 31 144 89 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 4 4 4 4 4 4 -999 -999 MOUNTAIN 55 40 46 65 37 51 132 364 PACIFIC 1 -6 -3 16 5 6 45 60 UNITED STATES 17 8 10 20 4 8 25 67 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 6 -11 -12 14 -28 -26 -67 -65 MIDDLE ATLANTIC 4 -6 -5 8 -14 -12 -64 -60 E N CENTRAL 17 5 10 24 -5 6 -17 33 W N CENTRAL 58 45 44 71 38 32 115 82 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 6 6 6 6 6 6 -999 -999 MOUNTAIN 52 35 39 65 31 47 91 261 PACIFIC 1 -6 -4 21 6 5 40 31 UNITED STATES 16 8 8 19 2 5 12 36 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 9 -11 -14 29 -29 -24 -50 -45 MIDDLE ATLANTIC 5 -6 -5 11 -14 -14 -56 -56 E N CENTRAL 23 9 13 31 -7 6 -18 24 W N CENTRAL 85 58 51 117 39 24 50 26 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 5 5 5 5 5 5 -999 -999 MOUNTAIN 30 1 -10 81 -23 -15 -22 -16 PACIFIC 8 -14 -13 114 1 27 1 31 UNITED STATES 11 -4 -3 20 -16 -13 -44 -39 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 14 -12 -20 51 -38 -28 -43 -35 MIDDLE ATLANTIC 5 -5 -5 9 -15 -15 -63 -63 E N CENTRAL 27 12 16 37 -5 9 -12 32 W N CENTRAL 47 35 35 57 31 23 119 68 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 0 0 0 0 0 -999 -999 W S CENTRAL 4 4 4 4 4 4 -999 -999 MOUNTAIN 46 23 22 77 15 27 24 54 PACIFIC 6 -8 -7 73 -7 17 -9 30 UNITED STATES 18 4 7 36 -4 9 -10 33