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 01, 1997
ACCUMULATIONS ARE FROM JUL 1, 1997 TO AUG 01, 1997
-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 1 1 1 -999 -999
COLORADO 0 -1 -1 12 3 8 33 200
CONNECTICUT 0 0 -1 5 5 4 -999 400
DELAWARE 0 0 0 1 1 1 -999 -999
FLORIDA 0 0 0 0 0 0 -999 -999
GEORGIA 0 0 0 0 0 0 -999 -999
IDAHO 0 0 0 40 18 29 82 264
ILLINOIS 0 0 0 7 7 3 -999 75
INDIANA 0 0 0 4 4 -1 -999 -20
IOWA 0 0 0 11 11 7 -999 175
KANSAS 0 0 0 1 1 1 -999 -999
KENTUCKY 0 0 0 0 0 0 -999 -999
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 1 -6 -8 16 -18 -12 -53 -43
MARYLAND 0 0 0 0 0 0 -999 -999
MASSACHUSETTS 1 1 0 9 5 7 125 350
MICHIGAN 0 0 -3 16 10 -7 167 -30
MINNESOTA 0 -3 -10 47 27 25 135 114
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 0 0 0 4 4 4 -999 -999
MONTANA 3 -2 3 65 13 35 25 117
NEBRASKA 0 0 0 4 4 2 -999 100
NEVADA 0 0 0 3 3 3 -999 -999
NEW HAMPSHIRE 5 -1 -1 33 3 17 10 106
NEW JERSEY 0 0 0 2 2 2 -999 -999
NEW MEXICO 0 0 0 0 0 0 -999 -999
NEW YORK 1 1 1 8 7 5 700 167
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 0 -4 -5 34 8 12 31 55
OHIO 1 1 1 8 7 0 700 0
OKLAHOMA 0 0 0 0 0 0 -999 -999
OREGON 0 -6 0 33 -15 0 -31 0
PENNSYLVANIA 1 1 1 5 4 0 400 0
RHODE ISLAND 0 0 0 6 5 6 500 -999
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 1 1 1 21 17 13 425 163
TENNESSEE 0 0 0 0 0 0 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 0 0 0 13 10 13 333 -999
VERMONT 5 1 4 41 17 29 71 242
VIRGINIA 1 1 1 1 1 -1 -999 -50
WASHINGTON 5 -6 1 50 -12 -7 -19 -12
WEST VIRGINIA 1 1 1 2 2 -7 -999 -78
WISCONSIN 3 3 -4 29 21 6 263 26
WYOMING 4 -3 0 55 19 40 53 267
POPULATION WEIGHTED
REGION
NEW ENGLAND 1 1 -1 10 6 7 150 233
MIDDLE ATLANTIC 1 1 1 7 7 4 -999 133
E N CENTRAL 1 1 0 13 11 2 550 18
W N CENTRAL 0 0 -3 18 17 12 1700 200
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 0 11 9 11 450 -999
PACIFIC 0 0 0 7 -5 -4 -42 -36
UNITED STATES 0 0 0 3 3 1 -999 50
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 2 1 -2 17 5 6 42 55
MIDDLE ATLANTIC 1 1 1 7 6 3 600 75
E N CENTRAL 1 1 0 14 12 1 600 8
W N CENTRAL 0 0 -3 17 16 10 1600 143
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 0 15 7 10 88 200
PACIFIC 0 0 0 8 -4 -2 -33 -20
UNITED STATES 0 0 0 6 6 3 -999 100
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 1 1 -2 11 5 4 83 57
MIDDLE ATLANTIC 1 1 1 7 6 2 600 40
E N CENTRAL 0 0 0 6 6 -2 -999 -25
W N CENTRAL 0 -1 -4 29 16 13 123 81
SOUTH ATLANTIC 1 1 1 1 1 -3 -999 -75
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 0 25 14 19 127 317
PACIFIC 2 -2 0 22 -9 -3 -29 -12
UNITED STATES 1 1 1 6 6 2 -999 50
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 2 2 -1 15 10 8 200 114
MIDDLE ATLANTIC 1 1 1 9 8 6 800 200
E N CENTRAL 1 1 0 13 11 1 550 8
W N CENTRAL 0 0 -3 26 23 17 767 189
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 0 4 4 4 -999 -999
PACIFIC 0 0 0 1 1 1 -999 -999
UNITED STATES 0 0 0 1 1 1 -999 -999
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 1 1 0 8 4 7 100 700
MIDDLE ATLANTIC 1 1 1 7 6 3 600 75
E N CENTRAL 1 1 1 9 9 1 -999 13
W N CENTRAL 0 0 -2 13 13 8 -999 160
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 0 8 8 8 -999 -999
PACIFIC 1 -3 0 19 -6 -2 -24 -10
UNITED STATES 0 0 0 1 1 0 -999 0
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 1 1 -3 13 7 6 117 86
MIDDLE ATLANTIC 1 1 1 9 8 6 800 200
E N CENTRAL 1 1 0 14 11 1 367 8
W N CENTRAL 0 0 -3 24 22 16 1100 200
SOUTH ATLANTIC 0 0 0 0 0 -2 -999 -100
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 0 16 9 11 129 220
PACIFIC 1 -3 0 18 -6 0 -25 0
UNITED STATES 0 0 0 12 9 6 300 100
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 1 1 -2 11 6 4 120 57
MIDDLE ATLANTIC 1 1 1 8 7 5 700 167
E N CENTRAL 1 1 0 12 10 1 500 9
W N CENTRAL 0 0 -3 14 14 8 -999 133
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 0 10 9 9 900 900
PACIFIC 0 0 0 5 3 -1 150 -17
UNITED STATES 0 0 0 5 5 4 -999 400
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 1 1 0 8 4 7 100 700
MIDDLE ATLANTIC 1 1 1 7 7 4 -999 133
E N CENTRAL 1 1 0 13 11 2 550 18
W N CENTRAL 0 0 -3 19 18 13 1800 217
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 0 13 9 13 225 -999
PACIFIC 0 0 0 6 1 -2 20 -25
UNITED STATES 0 0 0 4 4 2 -999 100
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 1 1 -2 11 5 4 83 57
MIDDLE ATLANTIC 1 1 1 9 8 6 800 200
E N CENTRAL 1 1 0 14 11 0 367 0
W N CENTRAL 0 -1 -7 35 26 18 289 106
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 4 1 3 38 18 27 90 245
PACIFIC 2 -5 0 34 -9 -2 -21 -6
UNITED STATES 1 1 0 8 6 3 300 60
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 2 1 -3 16 2 1 14 7
MIDDLE ATLANTIC 1 1 1 6 5 2 500 50
E N CENTRAL 1 1 0 14 10 -2 250 -13
W N CENTRAL 0 0 -3 15 15 9 -999 150
SOUTH ATLANTIC 0 0 0 0 0 -2 -999 -100
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 1 22 13 16 144 267
PACIFIC 1 -3 0 21 -11 -2 -34 -9
UNITED STATES 0 0 0 13 6 4 86 44