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 30, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO JUL 30, 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 -3 0 13 4 2 44 18
CONNECTICUT 0 0 0 0 0 0 -999 -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 4 4 4 16 -6 12 -27 300
ILLINOIS 0 0 0 2 2 2 -999 -999
INDIANA 0 0 0 1 1 1 -999 -999
IOWA 0 0 0 2 2 -4 -999 -67
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 -7 0 0 -32 0 -100 -999
MARYLAND 0 0 0 0 0 0 -999 -999
MASSACHUSETTS 0 0 0 0 -4 0 -100 -999
MICHIGAN 0 0 0 6 0 6 0 -999
MINNESOTA 1 -2 0 8 -12 -16 -60 -67
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 0 0 0 0 0 0 -999 -999
MONTANA 9 4 7 41 -9 8 -18 24
NEBRASKA 0 0 0 0 0 -3 -999 -100
NEVADA 0 0 0 0 0 0 -999 -999
NEW HAMPSHIRE 0 -6 -1 0 -28 -1 -100 -100
NEW JERSEY 0 0 0 0 0 0 -999 -999
NEW MEXICO 0 0 0 0 0 0 -999 -999
NEW YORK 0 0 0 0 -1 -1 -100 -100
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 0 -4 -2 6 -19 -43 -76 -88
OHIO 0 0 0 1 0 1 0 -999
OKLAHOMA 0 0 0 0 0 0 -999 -999
OREGON 14 9 7 21 -25 1 -54 5
PENNSYLVANIA 0 0 0 0 -1 0 -100 -999
RHODE ISLAND 0 0 0 0 -1 0 -100 -999
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 0 0 0 6 2 -14 50 -70
TENNESSEE 0 0 0 0 0 0 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 0 0 0 6 3 6 100 -999
VERMONT 0 -3 -3 1 -21 -6 -95 -86
VIRGINIA 0 0 0 0 0 0 -999 -999
WASHINGTON 28 19 11 46 -12 4 -21 10
WEST VIRGINIA 0 0 0 0 0 0 -999 -999
WISCONSIN 0 0 0 8 0 4 0 100
WYOMING 4 -3 4 41 7 6 21 17
POPULATION WEIGHTED
REGION
NEW ENGLAND 0 0 0 0 -4 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 0 0 -999 -999
E N CENTRAL 0 0 0 3 1 3 50 -999
W N CENTRAL 0 0 0 2 1 -9 100 -82
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 6 4 1 200 20
PACIFIC 6 6 4 9 -3 4 -25 80
UNITED STATES 0 0 0 1 1 1 -999 -999
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 0 -2 0 0 -12 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 -1 0 -100 -999
E N CENTRAL 0 0 0 4 2 4 100 -999
W N CENTRAL 0 0 0 2 1 -9 100 -82
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 2 3 25 43
PACIFIC 6 6 3 9 -3 3 -25 50
UNITED STATES 0 0 0 1 1 1 -999 -999
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 0 0 -6 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 -1 0 -100 -999
E N CENTRAL 0 0 0 2 2 2 -999 -999
W N CENTRAL 0 -1 -1 4 -9 -28 -69 -88
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 1 15 4 4 36 36
PACIFIC 11 9 4 17 -12 -2 -41 -11
UNITED STATES 0 0 0 0 0 0 -999 -999
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 0 0 0 0 -5 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 -1 0 -100 -999
E N CENTRAL 0 0 0 3 1 3 50 -999
W N CENTRAL 0 0 0 5 2 -11 67 -69
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 3 3 2 -999 200
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 0 0 -4 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 -1 0 -100 -999
E N CENTRAL 0 0 0 2 2 2 -999 -999
W N CENTRAL 0 0 0 1 1 -7 -999 -88
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 5 5 3 -999 150
PACIFIC 8 6 2 14 -9 -2 -39 -13
UNITED STATES 0 0 0 0 0 0 -999 -999
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 0 0 -6 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 -1 0 -100 -999
E N CENTRAL 0 0 0 3 0 3 0 -999
W N CENTRAL 0 0 0 4 2 -10 100 -71
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 3 3 43 43
PACIFIC 8 6 2 13 -9 -2 -41 -13
UNITED STATES 0 0 0 2 -1 1 -33 100
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 0 0 -5 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 -1 0 -100 -999
E N CENTRAL 0 0 0 2 0 2 0 -999
W N CENTRAL 0 0 0 1 1 -8 -999 -89
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 9 8 3 800 50
PACIFIC 2 2 2 2 0 0 0 0
UNITED STATES 0 0 0 0 0 -1 -999 -100
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 0 0 -4 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 0 0 -999 -999
E N CENTRAL 0 0 0 3 1 3 50 -999
W N CENTRAL 0 0 0 2 1 -9 100 -82
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 7 3 1 75 17
PACIFIC 4 4 4 5 0 2 0 67
UNITED STATES 0 0 0 1 1 1 -999 -999
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 0 0 0 0 -6 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 -1 0 -100 -999
E N CENTRAL 0 0 0 3 0 3 0 -999
W N CENTRAL 0 -1 0 5 -4 -16 -44 -76
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 -2 -2 4 -14 -2 -78 -33
PACIFIC 18 11 8 27 -14 1 -34 4
UNITED STATES 0 0 0 0 -2 0 -100 -999
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 0 -1 0 0 -14 0 -100 -999
MIDDLE ATLANTIC 0 0 0 0 -1 0 -100 -999
E N CENTRAL 0 0 0 4 0 4 0 -999
W N CENTRAL 0 0 0 1 1 -7 -999 -88
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 1 12 3 6 33 100
PACIFIC 9 6 3 15 -15 -2 -50 -12
UNITED STATES 0 0 0 2 -5 1 -71 100