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 JUL 13, 1987
ACCUMULATIONS ARE FROM JUL 1, 1987 TO JUL 13, 1987
-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 13 12 13 15 9 15 150 -999
CONNECTICUT 0 0 -5 0 0 -12 -999 -100
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 12 5 5 15 -1 -13 -6 -46
ILLINOIS 0 0 0 0 0 -2 -999 -100
INDIANA 0 0 0 0 0 -1 -999 -100
IOWA 0 0 0 0 0 -1 -999 -100
KANSAS 0 0 0 0 0 0 -999 -999
KENTUCKY 0 0 0 0 0 0 -999 -999
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 0 -6 -14 11 -5 -26 -31 -70
MARYLAND 0 0 0 0 0 0 -999 -999
MASSACHUSETTS 0 0 -12 1 -3 -22 -75 -96
MICHIGAN 0 -1 0 0 -5 -9 -100 -100
MINNESOTA 3 -3 -2 4 -8 -3 -67 -43
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 0 0 0 0 0 0 -999 -999
MONTANA 39 25 14 47 16 -5 52 -10
NEBRASKA 2 2 2 2 2 2 -999 -999
NEVADA 0 0 0 0 0 -2 -999 -100
NEW HAMPSHIRE 0 -7 -24 6 -10 -41 -63 -87
NEW JERSEY 0 0 0 0 0 -3 -999 -100
NEW MEXICO 0 0 0 0 0 0 -999 -999
NEW YORK 0 0 -4 0 -1 -12 -100 -100
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 15 8 11 16 2 8 14 100
OHIO 0 0 0 0 -1 -4 -100 -100
OKLAHOMA 0 0 0 0 0 0 -999 -999
OREGON 15 4 6 30 1 -4 3 -12
PENNSYLVANIA 0 0 -2 0 -1 -8 -100 -100
RHODE ISLAND 2 2 -8 2 1 -19 100 -90
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 7 7 7 7 3 7 75 -999
TENNESSEE 0 0 0 0 0 0 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 6 6 6 6 3 3 100 100
VERMONT 0 -6 -22 3 -11 -43 -79 -93
VIRGINIA 0 0 0 0 0 0 -999 -999
WASHINGTON 21 6 2 39 6 -8 18 -17
WEST VIRGINIA 0 0 0 0 0 -1 -999 -100
WISCONSIN 0 -3 -1 1 -5 -9 -83 -90
WYOMING 32 25 19 37 19 15 106 68
POPULATION WEIGHTED
REGION
NEW ENGLAND 0 0 -11 2 -2 -21 -50 -91
MIDDLE ATLANTIC 0 0 -3 0 0 -9 -999 -100
E N CENTRAL 0 0 0 0 -2 -4 -100 -100
W N CENTRAL 1 1 -1 1 0 -2 0 -67
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 6 6 4 6 4 0 200 0
PACIFIC 4 1 1 8 -1 -1 -11 -11
UNITED STATES 0 0 -1 0 0 -4 -999 -100
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 0 -5 -14 4 -5 -27 -56 -87
MIDDLE ATLANTIC 0 0 -3 0 -1 -9 -100 -100
E N CENTRAL 0 0 0 0 -2 -6 -100 -100
W N CENTRAL 2 2 0 2 1 -1 100 -33
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 10 8 3 11 3 -5 38 -31
PACIFIC 4 1 0 8 -1 -2 -11 -20
UNITED STATES 0 0 -2 0 0 -5 -999 -100
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 0 -2 -11 2 -4 -21 -67 -91
MIDDLE ATLANTIC 0 0 -2 0 -1 -8 -100 -100
E N CENTRAL 0 0 0 0 0 -3 -999 -100
W N CENTRAL 8 3 6 8 -3 4 -27 100
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 14 9 7 15 4 1 36 7
PACIFIC 9 2 1 17 0 -4 0 -19
UNITED STATES 0 0 -3 0 0 -8 -999 -100
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 0 -1 -13 3 -2 -23 -40 -88
MIDDLE ATLANTIC 0 0 -3 0 -1 -10 -100 -100
E N CENTRAL 0 0 0 0 -2 -5 -100 -100
W N CENTRAL 3 2 1 3 0 0 0 0
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 3 3 3 3 1 -999 50
PACIFIC 0 0 0 0 0 0 -999 -999
UNITED STATES 0 0 0 0 0 0 -999 -999
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 -10 1 -3 -21 -75 -95
MIDDLE ATLANTIC 0 0 -3 0 -1 -9 -100 -100
E N CENTRAL 0 0 0 0 0 -3 -999 -100
W N CENTRAL 2 2 1 2 2 1 -999 100
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 3 3 3 3 1 -999 50
PACIFIC 7 0 0 15 2 -4 15 -21
UNITED STATES 0 0 0 0 0 -2 -999 -100
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 0 -2 -13 3 -3 -22 -50 -88
MIDDLE ATLANTIC 0 0 -3 0 -1 -10 -100 -100
E N CENTRAL 0 -1 0 0 -3 -6 -100 -100
W N CENTRAL 3 3 1 3 1 0 50 0
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 10 9 4 11 4 -1 57 -8
PACIFIC 7 0 0 13 0 -6 0 -32
UNITED STATES 1 1 -2 1 -2 -7 -67 -88
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 0 -1 -11 2 -3 -21 -60 -91
MIDDLE ATLANTIC 0 0 -3 0 -1 -10 -100 -100
E N CENTRAL 0 0 0 0 -2 -4 -100 -100
W N CENTRAL 1 1 -1 1 1 -1 -999 -50
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 6 6 5 7 6 4 600 133
PACIFIC 3 3 3 6 4 2 200 50
UNITED STATES 2 2 1 2 2 -3 -999 -60
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 -11 1 -3 -21 -75 -95
MIDDLE ATLANTIC 0 0 -3 0 0 -9 -999 -100
E N CENTRAL 0 0 0 0 -2 -4 -100 -100
W N CENTRAL 1 1 -1 1 0 -2 0 -67
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 8 8 7 8 4 4 100 100
PACIFIC 4 4 3 7 2 2 40 40
UNITED STATES 0 0 -1 0 0 -4 -999 -100
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 0 -2 -11 2 -4 -21 -67 -91
MIDDLE ATLANTIC 0 0 -3 0 -1 -10 -100 -100
E N CENTRAL 0 -1 0 0 -3 -6 -100 -100
W N CENTRAL 4 1 0 4 -4 -1 -50 -20
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 -4 -16 4 -9 -35 -69 -90
PACIFIC 14 4 1 27 3 -8 13 -23
UNITED STATES 0 0 -4 0 -2 -13 -100 -100
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 0 -6 -13 5 -7 -27 -58 -84
MIDDLE ATLANTIC 0 0 -3 0 -1 -9 -100 -100
E N CENTRAL 0 -1 0 0 -4 -6 -100 -100
W N CENTRAL 1 1 -1 1 1 -1 -999 -50
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 11 8 3 12 3 -5 33 -29
PACIFIC 9 2 2 17 -1 -4 -6 -19
UNITED STATES 2 1 -1 4 -3 -6 -43 -60