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 20, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO AUG 20, 2024
-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 0 -6 -4 21 2 -2 11 -9
CONNECTICUT 1 0 1 2 1 2 100 -999
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 2 -5 0 18 -15 4 -45 29
ILLINOIS 0 0 0 2 2 2 -999 -999
INDIANA 2 2 2 3 3 3 -999 -999
IOWA 0 -4 -1 9 3 2 50 29
KANSAS 0 0 0 2 2 2 -999 -999
KENTUCKY 0 0 0 0 0 0 -999 -999
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 2 -6 2 2 -50 -11 -96 -85
MARYLAND 0 0 0 0 0 0 -999 -999
MASSACHUSETTS 1 0 0 1 -5 -2 -83 -67
MICHIGAN 6 0 2 14 -5 8 -26 133
MINNESOTA 0 -10 -3 31 -9 0 -23 0
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 0 0 0 0 0 0 -999 -999
MONTANA 6 -8 -5 71 -9 8 -11 13
NEBRASKA 0 0 0 7 7 4 -999 133
NEVADA 0 0 -1 0 0 -2 -999 -100
NEW HAMPSHIRE 4 -5 1 6 -42 -8 -88 -57
NEW JERSEY 1 1 1 1 1 1 -999 -999
NEW MEXICO 0 0 0 0 0 0 -999 -999
NEW YORK 3 2 2 4 1 0 33 0
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 1 -9 -7 47 -2 -23 -4 -33
OHIO 3 3 3 4 2 4 100 -999
OKLAHOMA 0 0 0 0 0 0 -999 -999
OREGON 15 6 15 45 -24 24 -35 114
PENNSYLVANIA 3 2 2 3 1 2 50 200
RHODE ISLAND 0 -1 0 1 -1 1 -50 -999
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 0 -3 -2 24 14 -1 140 -4
TENNESSEE 0 0 0 0 0 0 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 1 1 1 7 4 3 133 75
VERMONT 9 1 2 23 -17 -17 -43 -43
VIRGINIA 0 0 0 0 0 0 -999 -999
WASHINGTON 19 6 14 76 -14 18 -16 31
WEST VIRGINIA 3 3 3 3 3 3 -999 -999
WISCONSIN 3 -4 1 18 -4 11 -18 157
WYOMING 5 -4 0 67 10 -8 18 -11
POPULATION WEIGHTED
REGION
NEW ENGLAND 1 -1 0 1 -6 -3 -86 -75
MIDDLE ATLANTIC 2 1 2 2 1 0 100 0
E N CENTRAL 2 1 1 7 1 6 17 600
W N CENTRAL 0 -3 -1 12 6 0 100 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 0 0 -2 8 6 -4 300 -33
PACIFIC 4 4 4 15 3 9 25 150
UNITED STATES 1 1 1 2 2 2 -999 -999
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 2 -3 1 2 -19 -4 -90 -67
MIDDLE ATLANTIC 3 2 2 3 1 0 50 0
E N CENTRAL 3 0 1 9 0 7 0 350
W N CENTRAL 0 -4 -1 13 5 1 63 8
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 -4 -2 17 2 -3 13 -15
PACIFIC 4 4 4 16 4 9 33 129
UNITED STATES 1 1 1 4 4 4 -999 -999
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 1 -2 0 1 -11 -4 -92 -80
MIDDLE ATLANTIC 3 2 2 3 1 2 50 200
E N CENTRAL 3 3 3 5 5 5 -999 -999
W N CENTRAL 0 -8 -5 31 2 -14 7 -31
SOUTH ATLANTIC 1 1 1 1 1 1 -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 -3 1 26 6 0 30 0
PACIFIC 7 0 5 30 -16 5 -35 20
UNITED STATES 2 1 1 2 1 1 100 100
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 2 -2 1 2 -10 -3 -83 -60
MIDDLE ATLANTIC 3 2 2 3 1 0 50 0
E N CENTRAL 2 1 1 7 1 6 17 600
W N CENTRAL 0 -6 -2 21 8 0 62 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 0 0 -1 5 5 3 -999 150
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 1 0 1 1 -4 0 -80 0
MIDDLE ATLANTIC 2 1 1 2 0 0 0 0
E N CENTRAL 2 2 2 6 6 6 -999 -999
W N CENTRAL 0 -1 0 10 7 2 233 25
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 -2 7 7 3 -999 75
PACIFIC 7 0 5 26 -11 6 -30 30
UNITED STATES 1 1 1 1 1 1 -999 -999
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 2 -1 1 2 -10 -3 -83 -60
MIDDLE ATLANTIC 3 2 2 3 1 0 50 0
E N CENTRAL 3 0 1 8 -1 6 -11 300
W N CENTRAL 0 -5 -2 19 8 1 73 6
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 -5 -2 16 1 1 7 7
PACIFIC 7 0 5 25 -10 6 -29 32
UNITED STATES 2 1 2 7 3 6 75 600
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 1 -2 0 1 -10 -4 -91 -80
MIDDLE ATLANTIC 3 2 2 3 1 0 50 0
E N CENTRAL 3 2 2 7 1 6 17 600
W N CENTRAL 0 -2 -1 10 6 0 150 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 0 0 -1 12 11 0 1100 0
PACIFIC 1 1 1 4 2 2 100 100
UNITED STATES 1 1 1 2 2 1 -999 100
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 1 0 0 2 -3 0 -60 0
MIDDLE ATLANTIC 2 1 2 2 1 0 100 0
E N CENTRAL 2 1 0 7 1 5 17 250
W N CENTRAL 0 -4 -1 12 4 -1 50 -8
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 -2 10 6 -3 150 -23
PACIFIC 2 2 2 9 4 6 80 200
UNITED STATES 1 1 1 3 3 3 -999 -999
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 1 -2 0 1 -11 -4 -92 -80
MIDDLE ATLANTIC 3 2 2 3 1 0 50 0
E N CENTRAL 3 -1 1 8 -2 6 -20 300
W N CENTRAL 0 -8 -2 24 1 -2 4 -8
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 7 -1 1 20 -16 -14 -44 -41
PACIFIC 13 6 11 48 -14 14 -23 41
UNITED STATES 2 1 1 2 -1 -1 -33 -33
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 2 -4 1 2 -24 -8 -92 -80
MIDDLE ATLANTIC 3 2 2 3 1 0 50 0
E N CENTRAL 3 -1 1 10 -3 8 -23 400
W N CENTRAL 0 -2 -1 8 4 -1 100 -11
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 -1 22 5 2 29 10
PACIFIC 9 2 7 29 -19 8 -40 38
UNITED STATES 2 0 2 8 -1 7 -11 700