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 25, 2010 ACCUMULATIONS ARE FROM JUL 1, 2010 TO SEP 25, 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 -4 0 0 -4 0 -100 -999 ARIZONA 0 0 0 0 0 0 -999 -999 ARKANSAS 0 -9 0 0 -11 -2 -100 -100 CALIFORNIA 7 0 7 21 8 21 62 -999 COLORADO 26 -41 -76 103 -67 -101 -39 -50 CONNECTICUT 11 -23 -23 52 -32 -54 -38 -51 DELAWARE 3 -10 -6 7 -14 -10 -67 -59 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 -4 0 0 -4 0 -100 -999 IDAHO 49 -14 20 239 46 127 24 113 ILLINOIS 12 -23 7 37 -30 -17 -45 -31 INDIANA 4 -25 -1 23 -31 -14 -57 -38 IOWA 29 -16 17 69 -26 -12 -27 -15 KANSAS 2 -21 -27 2 -29 -37 -94 -95 KENTUCKY 0 -15 0 4 -16 0 -80 0 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 59 -6 -7 219 -26 -117 -11 -35 MARYLAND 2 -11 -4 7 -17 -8 -71 -53 MASSACHUSETTS 18 -20 -25 90 -16 -71 -15 -44 MICHIGAN 22 -24 1 108 -20 -26 -16 -19 MINNESOTA 79 7 64 254 41 86 19 51 MISSISSIPPI 0 -4 0 0 -4 0 -100 -999 MISSOURI 4 -22 0 6 -31 -13 -84 -68 MONTANA 86 -4 41 423 82 215 24 103 NEBRASKA 23 -21 -22 50 -33 -30 -40 -38 NEVADA 10 -4 8 40 13 26 48 186 NEW HAMPSHIRE 35 -26 -20 152 -75 -92 -33 -38 NEW JERSEY 6 -19 -13 28 -26 -17 -48 -38 NEW MEXICO 4 -16 -41 8 -28 -52 -78 -87 NEW YORK 20 -13 -15 90 3 -35 3 -28 NORTH CAROLINA 0 -9 0 0 -11 0 -100 -999 NORTH DAKOTA 105 19 79 323 55 146 21 82 OHIO 5 -27 -2 34 -37 -11 -52 -24 OKLAHOMA 0 -11 -11 0 -13 -12 -100 -100 OREGON 57 14 35 311 117 147 60 90 PENNSYLVANIA 8 -25 -11 51 -24 -14 -32 -22 RHODE ISLAND 14 -18 -18 61 -23 -43 -27 -41 SOUTH CAROLINA 0 -3 0 0 -3 0 -100 -999 SOUTH DAKOTA 53 -10 12 158 13 38 9 32 TENNESSEE 0 -12 0 0 -15 0 -100 -999 TEXAS 0 0 -4 0 0 -4 -999 -100 UTAH 15 -32 -17 76 -25 14 -25 23 VERMONT 52 -8 -11 213 2 -58 1 -21 VIRGINIA 0 -16 -1 4 -28 -3 -88 -43 WASHINGTON 62 9 28 388 139 158 56 69 WEST VIRGINIA 0 -25 -1 25 -25 -1 -50 -4 WISCONSIN 39 -17 25 143 -14 9 -9 7 WYOMING 55 -35 -25 262 -20 24 -7 10 POPULATION WEIGHTED REGION NEW ENGLAND 22 -20 -20 96 -21 -66 -18 -41 MIDDLE ATLANTIC 13 -19 -14 61 -12 -24 -16 -28 E N CENTRAL 14 -24 4 63 -24 -8 -28 -11 W N CENTRAL 34 -11 17 99 0 19 0 24 SOUTH ATLANTIC 0 -9 -1 0 -12 -2 -100 -100 E S CENTRAL 0 -10 0 1 -12 1 -92 -999 W S CENTRAL 0 -4 -3 0 -4 -3 -100 -100 MOUNTAIN 19 -17 -21 82 -4 -4 -5 -5 PACIFIC 19 4 13 97 45 53 87 120 UNITED STATES 12 -10 -1 46 -1 1 -2 2 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 30 -19 -19 123 -37 -81 -23 -40 MIDDLE ATLANTIC 13 -19 -13 62 -12 -25 -16 -29 E N CENTRAL 18 -24 5 74 -26 -10 -26 -12 W N CENTRAL 36 -9 19 103 -2 20 -2 24 SOUTH ATLANTIC 0 -9 -1 0 -12 -2 -100 -100 E S CENTRAL 0 -10 0 1 -10 1 -91 -999 W S CENTRAL 0 -5 -4 0 -5 -4 -100 -100 MOUNTAIN 28 -18 -20 121 -8 -3 -6 -2 PACIFIC 19 5 13 98 46 52 88 113 UNITED STATES 14 -13 2 53 -7 1 -12 2 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 26 -19 -19 107 -24 -76 -18 -42 MIDDLE ATLANTIC 10 -23 -13 57 -18 -19 -24 -25 E N CENTRAL 7 -28 0 42 -27 -12 -39 -22 W N CENTRAL 74 3 51 227 27 87 14 62 SOUTH ATLANTIC 1 -18 0 15 -23 1 -61 7 E S CENTRAL 0 -14 0 4 -15 0 -79 0 W S CENTRAL 0 -4 -3 0 -4 -3 -100 -100 MOUNTAIN 34 -24 -20 154 -8 12 -5 8 PACIFIC 32 5 18 181 60 83 50 85 UNITED STATES 13 -20 -8 57 -19 -13 -25 -19 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 24 -21 -22 108 -26 -74 -19 -41 MIDDLE ATLANTIC 15 -18 -15 72 -7 -29 -9 -29 E N CENTRAL 14 -26 4 68 -24 -6 -26 -8 W N CENTRAL 52 -5 34 155 12 39 8 34 SOUTH ATLANTIC 0 -2 0 0 -2 0 -100 -999 E S CENTRAL 0 -10 0 1 -11 1 -92 -999 W S CENTRAL 0 -2 -3 0 -2 -3 -100 -100 MOUNTAIN 11 -9 -12 44 0 -4 0 -8 PACIFIC 9 2 9 23 8 21 53 1050 UNITED STATES 9 -5 4 30 5 14 20 88 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 17 -21 -24 85 -20 -64 -19 -43 MIDDLE ATLANTIC 11 -21 -13 58 -16 -18 -22 -24 E N CENTRAL 12 -24 4 52 -23 -10 -31 -16 W N CENTRAL 28 -14 11 82 -4 8 -5 11 SOUTH ATLANTIC 0 -4 0 0 -5 0 -100 -999 E S CENTRAL 0 -10 0 1 -12 1 -92 -999 W S CENTRAL 0 -4 -3 0 -4 -3 -100 -100 MOUNTAIN 11 -11 -12 53 4 4 8 8 PACIFIC 29 7 17 163 58 80 55 96 UNITED STATES 7 -9 0 32 1 10 3 45 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 25 -20 -21 109 -26 -74 -19 -40 MIDDLE ATLANTIC 15 -18 -14 71 -8 -28 -10 -28 E N CENTRAL 17 -25 6 73 -26 -6 -26 -8 W N CENTRAL 49 -5 29 146 12 34 9 30 SOUTH ATLANTIC 1 -11 0 5 -14 -2 -74 -29 E S CENTRAL 0 -12 0 1 -14 -2 -93 -67 W S CENTRAL 0 -5 -7 0 -5 -7 -100 -100 MOUNTAIN 28 -20 -21 127 -5 5 -4 4 PACIFIC 28 6 17 152 50 74 49 95 UNITED STATES 22 -13 2 87 -2 1 -2 1 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 26 -19 -20 108 -22 -79 -17 -42 MIDDLE ATLANTIC 14 -19 -14 69 -8 -25 -10 -27 E N CENTRAL 14 -24 4 63 -22 -8 -26 -11 W N CENTRAL 33 -12 14 95 1 13 1 16 SOUTH ATLANTIC 0 -9 0 1 -11 0 -92 0 E S CENTRAL 0 -13 0 1 -16 -2 -94 -67 W S CENTRAL 0 -4 -3 0 -4 -3 -100 -100 MOUNTAIN 16 -24 -38 71 -18 -40 -20 -36 PACIFIC 12 -2 7 61 29 36 91 144 UNITED STATES 14 -11 -7 55 0 -3 0 -5 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 16 -22 -25 79 -24 -69 -23 -47 MIDDLE ATLANTIC 12 -20 -13 59 -13 -22 -18 -27 E N CENTRAL 14 -24 4 65 -23 -7 -26 -10 W N CENTRAL 35 -10 18 100 -1 18 -1 22 SOUTH ATLANTIC 0 -9 -1 3 -10 -2 -77 -40 E S CENTRAL 0 -10 0 1 -12 1 -92 -999 W S CENTRAL 0 -4 -4 0 -4 -4 -100 -100 MOUNTAIN 21 -21 -26 90 -10 -10 -10 -10 PACIFIC 16 2 11 75 39 48 108 178 UNITED STATES 13 -14 -1 52 -7 -3 -12 -5 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 24 -21 -20 103 -27 -73 -21 -41 MIDDLE ATLANTIC 14 -19 -14 69 -8 -26 -10 -27 E N CENTRAL 17 -25 6 77 -26 -5 -25 -6 W N CENTRAL 67 1 50 209 29 74 16 55 SOUTH ATLANTIC 1 -11 -1 4 -13 -4 -76 -50 E S CENTRAL 0 -13 0 1 -16 -2 -94 -67 W S CENTRAL 0 -4 -3 0 -4 -3 -100 -100 MOUNTAIN 49 -9 -5 210 10 -21 5 -9 PACIFIC 48 9 25 289 111 132 62 84 UNITED STATES 18 -17 -10 82 -9 -29 -10 -26 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 35 -18 -17 144 -32 -90 -18 -38 MIDDLE ATLANTIC 13 -20 -13 67 -9 -22 -12 -25 E N CENTRAL 20 -24 7 87 -23 -6 -21 -6 W N CENTRAL 28 -14 14 85 -2 14 -2 20 SOUTH ATLANTIC 0 -12 -1 4 -14 -2 -78 -33 E S CENTRAL 0 -12 0 1 -14 0 -93 0 W S CENTRAL 0 -6 -3 0 -6 -3 -100 -100 MOUNTAIN 32 -15 -14 141 6 13 4 10 PACIFIC 33 5 20 184 58 87 46 90 UNITED STATES 21 -10 3 90 2 10 2 13