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 17, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO SEP 17, 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 -2 0 0 -2 -2 -100 -100 CALIFORNIA 0 -4 0 14 9 14 180 -999 COLORADO 18 -22 -21 70 -26 -25 -27 -26 CONNECTICUT 28 8 2 39 -7 -26 -15 -40 DELAWARE 3 -4 -3 3 -4 -5 -57 -63 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 0 0 0 -999 -999 IDAHO 25 -15 19 188 66 106 54 129 ILLINOIS 3 -13 0 21 -8 -25 -28 -54 INDIANA 4 -9 0 19 -4 -11 -17 -37 IOWA 8 -16 5 31 -15 -37 -33 -54 KANSAS 0 -6 0 0 -7 -10 -100 -100 KENTUCKY 0 -4 0 4 0 0 0 0 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 69 23 2 148 -23 -110 -13 -43 MARYLAND 3 -5 -4 4 -6 -5 -60 -56 MASSACHUSETTS 41 16 8 66 3 -44 5 -40 MICHIGAN 38 10 23 81 4 -26 5 -24 MINNESOTA 61 16 60 159 24 6 18 4 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 0 -8 0 2 -8 -12 -80 -86 MONTANA 68 4 44 320 81 158 34 98 NEBRASKA 3 -16 1 16 -20 -19 -56 -54 NEVADA 7 0 6 30 19 18 173 150 NEW HAMPSHIRE 58 16 9 109 -49 -70 -31 -39 NEW JERSEY 15 2 1 19 -7 -4 -27 -17 NEW MEXICO 2 -8 -8 4 -10 -7 -71 -64 NEW YORK 39 18 11 65 15 -19 30 -23 NORTH CAROLINA 0 -1 0 0 -1 0 -100 -999 NORTH DAKOTA 76 21 66 197 24 46 14 30 OHIO 7 -11 -2 28 -8 -8 -22 -22 OKLAHOMA 0 -2 0 0 -2 -1 -100 -100 OREGON 22 -7 14 247 102 105 70 74 PENNSYLVANIA 21 4 2 39 1 -6 3 -13 RHODE ISLAND 30 10 6 42 -6 -24 -13 -36 SOUTH CAROLINA 0 0 0 0 0 0 -999 -999 SOUTH DAKOTA 30 -2 24 85 9 6 12 8 TENNESSEE 0 -2 0 0 -2 0 -100 -999 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 13 -13 5 61 12 31 24 103 VERMONT 70 29 12 151 8 -46 6 -23 VIRGINIA 2 -6 0 4 -10 -2 -71 -33 WASHINGTON 39 2 29 323 134 128 71 66 WEST VIRGINIA 8 -4 1 24 2 -1 9 -4 WISCONSIN 36 1 31 96 0 -22 0 -19 WYOMING 44 -12 7 194 12 40 7 26 POPULATION WEIGHTED REGION NEW ENGLAND 41 13 7 68 -2 -44 -3 -39 MIDDLE ATLANTIC 28 10 5 44 7 -10 19 -19 E N CENTRAL 16 -5 9 45 -1 -13 -2 -22 W N CENTRAL 21 -2 21 57 6 -5 12 -8 SOUTH ATLANTIC 0 -2 -1 0 -2 -1 -100 -100 E S CENTRAL 0 -2 0 1 -1 1 -50 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 14 -7 0 60 14 16 30 36 PACIFIC 8 -1 5 77 42 39 120 103 UNITED STATES 12 1 6 32 9 2 39 7 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 48 13 6 86 -19 -60 -18 -41 MIDDLE ATLANTIC 28 10 5 45 7 -12 18 -21 E N CENTRAL 20 -2 12 52 -2 -16 -4 -24 W N CENTRAL 21 -3 21 58 2 -7 4 -11 SOUTH ATLANTIC 0 -2 -1 0 -2 -1 -100 -100 E S CENTRAL 0 0 0 1 1 1 -999 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 23 -5 3 88 10 15 13 21 PACIFIC 9 0 6 78 42 38 117 95 UNITED STATES 14 -2 9 36 6 -2 20 -5 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 44 15 5 75 -5 -55 -6 -42 MIDDLE ATLANTIC 25 7 4 43 5 -8 13 -16 E N CENTRAL 10 -7 3 33 2 -11 6 -25 W N CENTRAL 53 11 47 136 13 19 11 16 SOUTH ATLANTIC 5 -4 0 13 -4 0 -24 0 E S CENTRAL 0 -4 0 4 0 0 0 0 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 -11 5 114 17 29 18 34 PACIFIC 17 -1 13 147 56 63 62 75 UNITED STATES 21 2 3 40 1 -7 3 -15 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 45 16 7 78 -5 -50 -6 -39 MIDDLE ATLANTIC 31 12 7 52 10 -15 24 -22 E N CENTRAL 19 -3 11 50 2 -11 4 -18 W N CENTRAL 35 3 33 91 10 -6 12 -6 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 -1 0 1 0 1 0 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 8 -5 -1 31 9 8 41 35 PACIFIC 0 -6 0 14 7 12 100 600 UNITED STATES 7 0 3 20 10 10 100 100 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 39 14 7 63 1 -37 2 -37 MIDDLE ATLANTIC 26 8 6 43 5 -6 13 -12 E N CENTRAL 12 -8 5 37 1 -14 3 -27 W N CENTRAL 17 -3 17 47 6 -9 15 -16 SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999 E S CENTRAL 0 -2 0 1 -1 1 -50 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 9 -5 1 40 15 15 60 60 PACIFIC 16 0 13 132 52 61 65 86 UNITED STATES 7 -1 3 24 11 10 85 71 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 45 15 6 78 -6 -51 -7 -40 MIDDLE ATLANTIC 31 12 7 51 9 -15 21 -23 E N CENTRAL 20 -2 12 52 -1 -13 -2 -20 W N CENTRAL 32 2 30 85 10 -6 13 -7 SOUTH ATLANTIC 2 -4 -2 4 -2 -2 -33 -33 E S CENTRAL 0 -2 0 1 -1 -2 -50 -67 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 21 -8 1 94 15 24 19 34 PACIFIC 13 -3 10 122 45 55 58 82 UNITED STATES 21 1 9 61 11 -3 22 -5 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 44 15 5 75 -4 -58 -5 -44 MIDDLE ATLANTIC 31 12 8 50 10 -12 25 -19 E N CENTRAL 17 -4 9 46 2 -12 5 -21 W N CENTRAL 19 -4 19 54 8 -8 17 -13 SOUTH ATLANTIC 1 -1 0 1 -1 0 -50 0 E S CENTRAL 0 -3 0 1 -2 -2 -67 -67 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 12 -11 -7 52 7 -1 16 -2 PACIFIC 6 -1 5 48 32 28 200 140 UNITED STATES 12 -3 3 39 12 4 44 11 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 37 13 5 58 -2 -42 -3 -42 MIDDLE ATLANTIC 27 9 5 43 7 -9 19 -17 E N CENTRAL 18 -4 10 47 0 -12 0 -20 W N CENTRAL 21 -3 21 57 4 -7 8 -11 SOUTH ATLANTIC 2 -1 0 3 0 -1 0 -25 E S CENTRAL 0 -2 0 1 -1 1 -50 -999 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 16 -10 -1 66 12 16 22 32 PACIFIC 7 0 5 58 38 36 190 164 UNITED STATES 13 -2 6 36 7 -3 24 -8 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 42 14 4 73 -6 -51 -8 -41 MIDDLE ATLANTIC 31 12 8 50 10 -13 25 -21 E N CENTRAL 21 -2 12 56 -1 -12 -2 -18 W N CENTRAL 48 9 46 127 19 9 18 8 SOUTH ATLANTIC 2 -2 -2 3 -1 -3 -25 -50 E S CENTRAL 0 -3 0 1 -2 -2 -67 -67 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 60 20 14 152 18 -16 13 -10 PACIFIC 27 0 20 238 104 105 78 79 UNITED STATES 32 11 7 59 7 -19 13 -24 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 52 16 4 101 -15 -71 -13 -41 MIDDLE ATLANTIC 29 10 5 49 10 -11 26 -18 E N CENTRAL 24 -1 16 63 1 -14 2 -18 W N CENTRAL 17 -3 17 50 8 -6 19 -11 SOUTH ATLANTIC 1 -4 -2 4 -1 -1 -20 -20 E S CENTRAL 0 -2 0 1 -1 0 -50 0 W S CENTRAL 0 0 0 0 0 0 -999 -999 MOUNTAIN 26 -3 6 104 21 25 25 32 PACIFIC 17 -1 13 149 55 65 59 77 UNITED STATES 19 1 7 66 12 6 22 10