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, 2011 ACCUMULATIONS ARE FROM JUL 1, 2011 TO SEP 21, 2011 -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 1 1 1 3 3 3 -999 -999 ARIZONA 0 0 0 0 0 0 -999 -999 ARKANSAS 9 5 9 10 6 10 150 -999 CALIFORNIA 0 -7 -3 2 -7 -15 -78 -88 COLORADO 67 18 49 132 4 50 3 61 CONNECTICUT 46 17 16 52 -12 0 -19 0 DELAWARE 27 18 23 27 16 20 145 286 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 1 1 1 2 2 2 -999 -999 IDAHO 37 -16 8 80 -77 -129 -49 -62 ILLINOIS 51 28 41 81 39 53 93 189 INDIANA 38 20 36 69 36 50 109 263 IOWA 73 40 46 118 53 67 82 131 KANSAS 34 22 34 43 28 43 187 -999 KENTUCKY 18 11 18 34 26 30 325 750 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 80 22 3 160 -46 -35 -22 -18 MARYLAND 29 20 26 30 16 23 114 329 MASSACHUSETTS 56 23 11 72 -11 -18 -13 -20 MICHIGAN 65 28 29 104 7 7 7 7 MINNESOTA 97 43 17 172 5 -32 3 -16 MISSISSIPPI 1 1 1 1 1 1 -999 -999 MISSOURI 41 26 41 59 40 57 211 2850 MONTANA 72 -7 -14 182 -108 -190 -37 -51 NEBRASKA 69 42 43 104 50 64 93 160 NEVADA 5 -6 -2 7 -12 -28 -63 -80 NEW HAMPSHIRE 77 24 11 110 -80 -35 -42 -24 NEW JERSEY 38 18 21 42 4 14 11 50 NEW MEXICO 14 -1 14 24 0 20 0 500 NEW YORK 55 27 11 68 2 -18 3 -21 NORTH CAROLINA 15 10 15 15 10 15 200 -999 NORTH DAKOTA 98 30 -10 173 -44 -89 -20 -34 OHIO 43 20 36 55 7 23 15 72 OKLAHOMA 13 8 13 13 7 13 117 -999 OREGON 32 -8 -10 197 26 -84 15 -30 PENNSYLVANIA 50 24 27 59 5 8 9 16 RHODE ISLAND 44 16 10 55 -10 -6 -15 -10 SOUTH CAROLINA 6 6 6 6 6 6 -999 -999 SOUTH DAKOTA 80 36 21 125 19 -1 18 -1 TENNESSEE 9 3 9 15 9 15 150 -999 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 21 -14 16 25 -48 -39 -66 -61 VERMONT 86 35 2 130 -44 -67 -25 -34 VIRGINIA 29 18 29 31 11 27 55 675 WASHINGTON 51 4 11 284 65 -65 30 -19 WEST VIRGINIA 45 26 42 51 18 26 55 104 WISCONSIN 78 33 31 131 10 9 8 7 WYOMING 79 10 32 153 -75 -71 -33 -32 POPULATION WEIGHTED REGION NEW ENGLAND 57 20 11 74 -18 -19 -20 -20 MIDDLE ATLANTIC 50 24 19 58 5 -2 9 -3 E N CENTRAL 54 26 35 82 20 27 32 49 W N CENTRAL 65 35 32 104 35 27 51 35 SOUTH ATLANTIC 11 5 11 11 5 11 83 -999 E S CENTRAL 7 1 7 13 7 12 117 1200 W S CENTRAL 2 2 2 2 2 2 -999 -999 MOUNTAIN 29 2 13 52 -12 -18 -19 -26 PACIFIC 11 -3 -1 56 12 -30 27 -35 UNITED STATES 28 12 14 37 4 -3 12 -8 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 66 23 11 94 -36 -22 -28 -19 MIDDLE ATLANTIC 51 25 20 61 7 0 13 0 E N CENTRAL 55 25 32 88 17 24 24 38 W N CENTRAL 68 37 33 110 35 30 47 38 SOUTH ATLANTIC 14 8 14 14 8 14 133 -999 E S CENTRAL 5 1 5 10 6 9 150 900 W S CENTRAL 4 3 4 4 3 4 300 -999 MOUNTAIN 40 4 14 76 -26 -28 -25 -27 PACIFIC 12 -1 0 59 15 -28 34 -32 UNITED STATES 36 15 19 50 8 4 19 9 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 59 19 10 84 -20 -18 -19 -18 MIDDLE ATLANTIC 52 26 26 60 6 4 11 7 E N CENTRAL 46 22 35 71 27 33 61 87 W N CENTRAL 87 35 10 148 -8 -35 -5 -19 SOUTH ATLANTIC 35 22 32 38 13 23 52 153 E S CENTRAL 16 9 16 29 21 25 263 625 W S CENTRAL 2 2 2 2 2 2 -999 -999 MOUNTAIN 49 3 20 90 -38 -42 -30 -32 PACIFIC 20 -4 -1 121 15 -41 14 -25 UNITED STATES 48 21 25 60 5 7 9 13 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 60 20 11 81 -26 -23 -24 -22 MIDDLE ATLANTIC 52 25 16 62 4 -8 7 -11 E N CENTRAL 55 25 35 86 21 26 32 43 W N CENTRAL 78 38 26 128 22 6 21 5 SOUTH ATLANTIC 3 3 3 3 3 3 -999 -999 E S CENTRAL 7 2 7 12 7 11 140 1100 W S CENTRAL 2 2 2 2 2 2 -999 -999 MOUNTAIN 18 2 9 30 -2 -7 -6 -19 PACIFIC 1 -6 -3 5 -6 -13 -55 -72 UNITED STATES 15 5 7 20 3 -5 18 -20 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 55 22 14 69 -13 -15 -16 -18 MIDDLE ATLANTIC 50 24 22 59 5 2 9 4 E N CENTRAL 49 23 34 76 26 31 52 69 W N CENTRAL 62 33 35 93 34 29 58 45 SOUTH ATLANTIC 9 8 9 9 8 9 800 -999 E S CENTRAL 7 1 7 13 7 12 117 1200 W S CENTRAL 2 2 2 2 2 2 -999 -999 MOUNTAIN 20 3 11 34 -2 -12 -6 -26 PACIFIC 20 -1 1 111 18 -35 19 -24 UNITED STATES 18 6 11 23 2 -5 10 -18 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 59 19 9 81 -27 -24 -25 -23 MIDDLE ATLANTIC 53 26 17 64 6 -5 10 -7 E N CENTRAL 55 25 32 86 16 22 23 34 W N CENTRAL 78 38 28 128 28 12 28 10 SOUTH ATLANTIC 23 15 22 24 14 19 140 380 E S CENTRAL 11 5 11 19 13 18 217 1800 W S CENTRAL 6 5 6 6 5 6 500 -999 MOUNTAIN 40 4 15 78 -25 -32 -24 -29 PACIFIC 19 -2 0 105 15 -31 17 -23 UNITED STATES 45 17 19 68 1 -8 1 -11 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 59 19 9 84 -19 -19 -18 -18 MIDDLE ATLANTIC 51 24 15 62 6 -6 11 -9 E N CENTRAL 53 25 35 81 21 26 35 47 W N CENTRAL 63 33 31 100 36 26 56 35 SOUTH ATLANTIC 11 5 11 12 6 11 100 1100 E S CENTRAL 13 6 13 21 14 20 200 2000 W S CENTRAL 2 2 2 2 2 2 -999 -999 MOUNTAIN 35 5 24 66 1 7 2 12 PACIFIC 5 -6 -3 30 6 -24 25 -44 UNITED STATES 27 8 12 42 3 -6 8 -13 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 54 21 14 68 -12 -11 -15 -14 MIDDLE ATLANTIC 50 24 20 58 6 0 12 0 E N CENTRAL 55 26 35 84 21 27 33 47 W N CENTRAL 66 35 32 107 36 29 51 37 SOUTH ATLANTIC 16 9 16 17 10 14 143 467 E S CENTRAL 7 1 7 13 7 12 117 1200 W S CENTRAL 3 3 3 3 3 3 -999 -999 MOUNTAIN 35 3 19 64 -10 -12 -14 -16 PACIFIC 8 -3 -2 41 13 -24 46 -37 UNITED STATES 34 14 18 48 7 3 17 7 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 59 20 13 83 -20 -15 -19 -15 MIDDLE ATLANTIC 52 25 16 63 7 -5 13 -7 E N CENTRAL 58 27 35 89 15 21 20 31 W N CENTRAL 89 41 21 147 9 -20 7 -12 SOUTH ATLANTIC 24 16 23 25 17 21 213 525 E S CENTRAL 12 5 12 21 14 20 200 2000 W S CENTRAL 2 2 2 2 2 2 -999 -999 MOUNTAIN 75 24 4 115 -50 -76 -30 -40 PACIFIC 34 -1 2 194 38 -66 24 -25 UNITED STATES 52 24 16 67 -1 -11 -1 -14 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 68 22 10 108 -36 -26 -25 -19 MIDDLE ATLANTIC 52 25 19 63 8 -3 15 -5 E N CENTRAL 58 24 32 93 12 17 15 22 W N CENTRAL 61 32 34 98 38 31 63 46 SOUTH ATLANTIC 22 14 22 23 14 19 156 475 E S CENTRAL 9 3 9 17 11 16 183 1600 W S CENTRAL 6 5 6 6 5 6 500 -999 MOUNTAIN 41 4 10 77 -30 -46 -28 -37 PACIFIC 21 -4 0 123 13 -41 12 -25 UNITED STATES 38 14 16 71 2 -8 3 -10