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 AUG 17, 2010
ACCUMULATIONS ARE FROM JUL 1, 2010 TO AUG 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 0 0 0 0 0 -999 -999
CALIFORNIA 0 0 0 0 0 0 -999 -999
COLORADO 1 -6 -9 14 -3 -17 -18 -55
CONNECTICUT 0 0 0 2 2 -9 -999 -82
DELAWARE 0 0 0 0 0 0 -999 -999
FLORIDA 0 0 0 0 0 0 -999 -999
GEORGIA 0 0 0 0 0 0 -999 -999
IDAHO 6 0 -15 42 12 -6 40 -13
ILLINOIS 0 0 0 0 0 -11 -999 -100
INDIANA 0 0 0 1 1 -2 -999 -67
IOWA 0 -4 0 0 -4 -15 -100 -100
KANSAS 0 0 0 0 0 0 -999 -999
KENTUCKY 0 0 0 0 0 -2 -999 -100
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 5 -2 5 35 -12 -49 -26 -58
MARYLAND 0 0 0 0 0 0 -999 -999
MASSACHUSETTS 0 -1 0 4 -1 -22 -20 -85
MICHIGAN 0 -6 0 5 -11 -32 -69 -86
MINNESOTA 5 -3 5 6 -28 -66 -82 -92
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 0 0 0 0 0 0 -999 -999
MONTANA 19 6 -19 86 12 -7 16 -8
NEBRASKA 0 0 0 0 0 -5 -999 -100
NEVADA 0 0 -2 1 1 -8 -999 -89
NEW HAMPSHIRE 0 -7 0 15 -28 -35 -65 -70
NEW JERSEY 0 0 0 0 0 0 -999 -999
NEW MEXICO 0 0 0 0 0 0 -999 -999
NEW YORK 0 -1 0 7 5 -16 250 -70
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 9 0 0 19 -25 -75 -57 -80
OHIO 0 0 0 3 1 -4 50 -57
OKLAHOMA 0 0 0 0 0 0 -999 -999
OREGON 2 -5 -22 83 19 -4 30 -5
PENNSYLVANIA 0 0 0 4 3 -5 300 -56
RHODE ISLAND 0 0 0 2 1 -12 100 -86
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 2 -1 -2 9 1 -21 13 -70
TENNESSEE 0 0 0 0 0 0 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 0 0 -11 3 0 -17 0 -85
VERMONT 0 -6 0 30 -5 -21 -14 -41
VIRGINIA 0 0 0 0 0 0 -999 -999
WASHINGTON 3 -9 -28 135 51 26 61 24
WEST VIRGINIA 0 0 0 3 3 -3 -999 -50
WISCONSIN 1 -6 1 2 -17 -39 -89 -95
WYOMING 12 2 -16 47 -7 -33 -13 -41
POPULATION WEIGHTED
REGION
NEW ENGLAND 0 -1 0 8 3 -19 60 -70
MIDDLE ATLANTIC 0 0 0 3 3 -6 -999 -67
E N CENTRAL 0 -1 0 2 -3 -14 -60 -88
W N CENTRAL 2 -1 2 2 -2 -22 -50 -92
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 1 1 -5 10 8 -10 400 -50
PACIFIC 1 1 -5 28 16 6 133 27
UNITED STATES 0 0 0 2 2 -8 -999 -80
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 0 -3 0 12 -5 -26 -29 -68
MIDDLE ATLANTIC 0 0 0 4 3 -8 300 -67
E N CENTRAL 0 -3 0 2 -5 -16 -71 -89
W N CENTRAL 2 -1 1 2 -3 -24 -60 -92
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 2 -2 -8 17 5 -13 42 -43
PACIFIC 1 1 -5 28 16 5 133 22
UNITED STATES 0 0 0 2 2 -8 -999 -80
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 0 -3 0 9 -1 -26 -10 -74
MIDDLE ATLANTIC 0 0 0 4 3 -6 300 -60
E N CENTRAL 0 0 0 3 3 -6 -999 -67
W N CENTRAL 4 -3 0 8 -17 -52 -68 -87
SOUTH ATLANTIC 0 0 0 2 2 0 -999 0
E S CENTRAL 0 0 0 0 0 -2 -999 -100
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 4 -2 -10 23 6 -17 35 -43
PACIFIC 2 -5 -12 56 13 8 30 17
UNITED STATES 0 0 0 3 3 -7 -999 -70
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 0 -3 0 9 0 -25 0 -74
MIDDLE ATLANTIC 0 0 0 5 4 -13 400 -72
E N CENTRAL 0 -1 0 2 -3 -14 -60 -88
W N CENTRAL 2 -4 1 2 -8 -40 -80 -95
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 0 -3 5 5 -3 -999 -38
PACIFIC 0 0 0 0 0 -1 -999 -100
UNITED STATES 0 0 0 1 1 1 -999 -999
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 0 5 1 -17 25 -77
MIDDLE ATLANTIC 0 0 0 4 3 -3 300 -43
E N CENTRAL 0 0 0 1 1 -10 -999 -91
W N CENTRAL 2 0 1 2 0 -20 0 -91
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 0 -4 6 6 -5 -999 -45
PACIFIC 1 -5 -11 47 13 7 38 18
UNITED STATES 0 0 0 4 4 1 -999 33
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 0 -3 0 9 -1 -25 -10 -74
MIDDLE ATLANTIC 0 0 0 4 3 -13 300 -76
E N CENTRAL 0 -2 0 3 -4 -15 -57 -83
W N CENTRAL 2 -3 1 2 -6 -34 -75 -94
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 -2 -999 -100
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 3 -2 -7 19 7 -11 58 -37
PACIFIC 1 -5 -11 43 11 5 34 13
UNITED STATES 0 0 -3 6 3 -16 100 -73
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 0 -3 0 9 0 -26 0 -74
MIDDLE ATLANTIC 0 0 0 4 3 -11 300 -73
E N CENTRAL 0 -1 0 2 -3 -14 -60 -88
W N CENTRAL 2 -1 1 2 -1 -22 -33 -92
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 -2 -999 -100
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 1 1 -6 9 8 -11 800 -55
PACIFIC 0 0 -3 12 10 0 500 0
UNITED STATES 0 0 -2 5 5 -5 -999 -50
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 0 4 0 -18 0 -82
MIDDLE ATLANTIC 0 0 0 3 3 -5 -999 -63
E N CENTRAL 0 -1 0 2 -3 -14 -60 -88
W N CENTRAL 2 -1 2 2 -3 -24 -60 -92
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 1 1 -7 10 6 -11 150 -52
PACIFIC 1 1 -3 16 11 3 220 23
UNITED STATES 0 0 0 2 2 -10 -999 -83
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 0 -3 0 9 -1 -24 -10 -73
MIDDLE ATLANTIC 0 0 0 4 3 -12 300 -75
E N CENTRAL 0 -2 0 3 -4 -16 -57 -84
W N CENTRAL 5 -2 4 6 -13 -49 -68 -89
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 -2 -999 -100
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 -6 -4 29 -2 -21 -6 -42
PACIFIC 3 -4 -17 94 35 17 59 22
UNITED STATES 0 0 0 6 4 -14 200 -70
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 2 -2 2 19 -3 -30 -14 -61
MIDDLE ATLANTIC 0 0 0 4 3 -9 300 -69
E N CENTRAL 0 -4 0 2 -8 -21 -80 -91
W N CENTRAL 2 -1 2 2 -1 -18 -33 -90
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 3 -2 -8 21 7 -12 50 -36
PACIFIC 1 -6 -13 52 7 3 16 6
UNITED STATES 0 0 -4 10 3 -11 43 -52