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 21, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO SEP 21, 2010 -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 -4 0 0 -4 -2 -100 -100 CALIFORNIA 3 -4 3 17 8 17 89 -999 COLORADO 18 -31 -31 82 -46 -49 -36 -37 CONNECTICUT 30 1 -16 52 -12 -45 -19 -46 DELAWARE 4 -5 -6 7 -4 -10 -36 -59 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 29 -24 9 209 52 108 33 107 ILLINOIS 10 -13 -1 28 -14 -26 -33 -48 INDIANA 2 -16 -7 19 -14 -17 -42 -47 IOWA 27 -6 20 51 -14 -22 -22 -30 KANSAS 0 -12 -2 0 -15 -12 -100 -100 KENTUCKY 0 -7 0 4 -4 0 -50 0 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 77 19 -7 195 -11 -110 -5 -36 MARYLAND 3 -6 -4 7 -7 -8 -50 -53 MASSACHUSETTS 45 12 -10 90 7 -57 8 -39 MICHIGAN 36 -1 2 97 0 -32 0 -25 MINNESOTA 80 26 77 204 37 49 22 32 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 0 -15 -2 2 -17 -14 -89 -88 MONTANA 86 7 60 372 82 185 28 99 NEBRASKA 26 -1 17 40 -14 -4 -26 -9 NEVADA 7 -4 6 35 16 22 84 169 NEW HAMPSHIRE 66 13 -1 145 -45 -77 -24 -35 NEW JERSEY 17 -3 -8 28 -10 -13 -26 -32 NEW MEXICO 0 -15 -17 4 -20 -17 -83 -81 NEW YORK 44 16 -1 86 20 -29 30 -25 NORTH CAROLINA 0 -5 0 0 -5 0 -100 -999 NORTH DAKOTA 108 40 99 262 45 102 21 64 OHIO 7 -16 -4 32 -16 -12 -33 -27 OKLAHOMA 0 -5 0 0 -6 -1 -100 -100 OREGON 42 2 18 281 110 122 64 77 PENNSYLVANIA 23 -3 -2 51 -3 -11 -6 -18 RHODE ISLAND 34 6 -9 61 -4 -34 -6 -36 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 59 15 49 126 20 37 19 42 TENNESSEE 0 -6 0 0 -6 0 -100 -999 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 5 -30 -12 64 -9 23 -12 56 VERMONT 84 33 8 197 23 -47 13 -19 VIRGINIA 0 -11 -2 4 -16 -3 -80 -43 WASHINGTON 40 -7 10 349 130 131 59 60 WEST VIRGINIA 3 -16 1 25 -8 -1 -24 -4 WISCONSIN 47 2 31 122 1 -7 1 -5 WYOMING 47 -22 8 224 -4 38 -2 20 POPULATION WEIGHTED REGION NEW ENGLAND 46 9 -9 93 1 -55 1 -37 MIDDLE ATLANTIC 31 5 -6 60 7 -19 13 -24 E N CENTRAL 19 -9 3 55 -7 -14 -11 -20 W N CENTRAL 33 3 29 77 8 11 12 17 SOUTH ATLANTIC 0 -6 -1 0 -6 -2 -100 -100 E S CENTRAL 0 -6 0 1 -5 1 -83 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 16 -11 -4 70 6 11 9 19 PACIFIC 12 -2 6 86 42 44 95 105 UNITED STATES 14 -2 2 40 7 1 21 3 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 55 12 -6 116 -14 -69 -11 -37 MIDDLE ATLANTIC 31 5 -5 61 7 -20 13 -25 E N CENTRAL 23 -7 5 64 -7 -16 -10 -20 W N CENTRAL 35 4 30 80 5 10 7 14 SOUTH ATLANTIC 0 -6 -1 0 -6 -2 -100 -100 E S CENTRAL 0 -4 0 1 -3 1 -75 -999 W S CENTRAL 0 -1 0 0 -1 0 -100 -999 MOUNTAIN 26 -10 0 104 2 12 2 13 PACIFIC 12 -1 6 87 43 43 98 98 UNITED STATES 17 -4 6 46 4 0 10 0 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 49 9 -8 102 -2 -64 -2 -39 MIDDLE ATLANTIC 26 0 -3 56 2 -15 4 -21 E N CENTRAL 11 -13 -2 38 -6 -15 -14 -28 W N CENTRAL 77 25 71 183 27 60 17 49 SOUTH ATLANTIC 3 -10 1 15 -10 1 -40 7 E S CENTRAL 0 -7 0 4 -4 0 -50 0 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 29 -17 0 132 4 25 3 23 PACIFIC 21 -3 8 162 56 68 53 72 UNITED STATES 23 -4 -1 53 -2 -10 -4 -16 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 49 9 -9 104 -3 -62 -3 -37 MIDDLE ATLANTIC 36 9 -2 70 12 -23 21 -25 E N CENTRAL 20 -10 3 60 -5 -12 -8 -17 W N CENTRAL 52 12 47 122 16 20 15 20 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 -5 0 1 -4 1 -80 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 9 -7 -4 37 5 5 16 16 PACIFIC 4 -3 4 18 7 16 64 800 UNITED STATES 8 -2 2 25 8 11 47 79 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 41 8 -12 84 2 -52 2 -38 MIDDLE ATLANTIC 28 2 -3 57 3 -14 6 -20 E N CENTRAL 15 -11 1 45 -5 -16 -10 -26 W N CENTRAL 27 -2 22 64 5 3 8 5 SOUTH ATLANTIC 0 -1 0 0 -1 0 -100 -999 E S CENTRAL 0 -6 0 1 -5 1 -83 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 9 -8 -3 46 10 12 28 35 PACIFIC 19 -2 9 146 53 67 57 85 UNITED STATES 7 -5 1 28 7 10 33 56 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 50 10 -9 105 -3 -62 -3 -37 MIDDLE ATLANTIC 36 9 -2 69 11 -23 19 -25 E N CENTRAL 23 -7 6 64 -6 -12 -9 -16 W N CENTRAL 50 10 45 116 16 20 16 21 SOUTH ATLANTIC 1 -7 -1 5 -5 -2 -50 -29 E S CENTRAL 0 -6 0 1 -5 -2 -83 -67 W S CENTRAL 0 -1 0 0 -1 0 -100 -999 MOUNTAIN 25 -11 -2 110 7 20 7 22 PACIFIC 19 -2 10 136 46 62 51 84 UNITED STATES 26 -2 8 76 9 -1 13 -1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 50 10 -8 103 0 -67 0 -39 MIDDLE ATLANTIC 36 9 -1 68 12 -19 21 -22 E N CENTRAL 18 -10 1 55 -5 -14 -8 -20 W N CENTRAL 32 2 27 74 10 7 16 10 SOUTH ATLANTIC 0 -6 0 1 -5 0 -83 0 E S CENTRAL 0 -7 0 1 -6 -2 -86 -67 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 11 -19 -14 59 -6 -12 -9 -17 PACIFIC 8 -3 5 54 30 31 125 135 UNITED STATES 15 -4 2 48 9 3 23 7 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 40 7 -12 79 -1 -56 -1 -41 MIDDLE ATLANTIC 30 4 -4 58 6 -17 12 -23 E N CENTRAL 20 -9 3 57 -6 -13 -10 -19 W N CENTRAL 34 3 30 78 7 10 10 15 SOUTH ATLANTIC 0 -7 -1 3 -4 -2 -57 -40 E S CENTRAL 0 -6 0 1 -5 1 -83 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 16 -16 -8 76 2 9 3 13 PACIFIC 10 -1 6 65 37 40 132 160 UNITED STATES 16 -4 2 45 4 -4 10 -8 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 46 7 -10 98 -5 -62 -5 -39 MIDDLE ATLANTIC 36 9 -1 68 12 -20 21 -23 E N CENTRAL 23 -8 6 68 -6 -11 -8 -14 W N CENTRAL 68 20 65 167 29 46 21 38 SOUTH ATLANTIC 1 -7 -2 4 -4 -4 -50 -50 E S CENTRAL 0 -7 0 1 -6 -2 -86 -67 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 71 20 9 191 26 -17 16 -8 PACIFIC 32 -3 10 260 104 110 67 73 UNITED STATES 36 8 -2 78 10 -25 15 -24 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 58 12 -9 134 -10 -79 -7 -37 MIDDLE ATLANTIC 33 6 -2 66 11 -17 20 -20 E N CENTRAL 26 -8 8 76 -5 -13 -6 -15 W N CENTRAL 27 -2 23 67 7 7 12 12 SOUTH ATLANTIC 0 -8 -2 4 -5 -2 -56 -33 E S CENTRAL 0 -6 0 1 -5 0 -83 0 W S CENTRAL 0 -1 0 0 -1 0 -100 -999 MOUNTAIN 31 -6 4 123 16 24 15 24 PACIFIC 21 -4 9 164 54 71 49 76 UNITED STATES 22 -2 4 79 10 7 14 10