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 SEP 01, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO SEP 01, 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 -1 3 3 1 -999 50
COLORADO 3 -6 0 24 -7 -4 -23 -14
CONNECTICUT 0 -5 -2 9 -1 5 -10 125
DELAWARE 0 0 0 3 3 3 -999 -999
FLORIDA 0 0 0 0 0 0 -999 -999
GEORGIA 0 0 0 0 0 0 -999 -999
IDAHO 25 14 14 59 8 30 16 103
ILLINOIS 0 -4 -2 4 0 2 0 100
INDIANA 0 -3 -4 9 6 5 200 125
IOWA 0 -4 -1 10 0 2 0 25
KANSAS 0 0 0 2 2 2 -999 -999
KENTUCKY 0 0 0 2 2 2 -999 -999
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 14 -6 5 22 -63 -13 -74 -37
MARYLAND 0 -1 0 2 1 2 100 -999
MASSACHUSETTS 2 -6 -1 10 -9 1 -47 11
MICHIGAN 0 -9 -20 23 -10 -3 -30 -12
MINNESOTA 4 -9 -2 36 -22 -1 -38 -3
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 0 0 0 0 0 0 -999 -999
MONTANA 32 7 21 117 -2 35 -2 43
NEBRASKA 0 -5 0 7 2 4 40 133
NEVADA 3 3 2 9 9 4 -999 80
NEW HAMPSHIRE 8 -10 1 25 -55 -6 -69 -19
NEW JERSEY 0 -2 -1 5 1 4 25 400
NEW MEXICO 1 1 1 1 1 1 -999 -999
NEW YORK 0 -7 -5 12 -3 -1 -20 -8
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 15 -4 11 62 -14 -14 -18 -18
OHIO 0 -4 -6 13 5 7 63 117
OKLAHOMA 0 0 0 0 0 0 -999 -999
OREGON 12 0 -9 92 3 42 3 84
PENNSYLVANIA 0 -4 -2 13 3 9 30 225
RHODE ISLAND 2 -5 0 8 -5 4 -38 100
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 3 -4 2 27 7 1 35 4
TENNESSEE 0 0 0 0 0 0 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 15 11 12 25 17 16 213 178
VERMONT 10 -7 -5 51 -18 -23 -26 -31
VIRGINIA 0 -1 0 3 2 3 200 -999
WASHINGTON 26 9 8 133 16 40 14 43
WEST VIRGINIA 0 -2 0 11 9 11 450 -999
WISCONSIN 1 -10 -11 24 -14 5 -37 26
WYOMING 25 9 18 97 16 11 20 13
POPULATION WEIGHTED
REGION
NEW ENGLAND 4 -5 0 12 -9 0 -43 0
MIDDLE ATLANTIC 0 -4 -3 10 2 3 25 43
E N CENTRAL 0 -5 -9 14 3 4 27 40
W N CENTRAL 1 -6 -1 14 -1 0 -7 0
SOUTH ATLANTIC 0 0 0 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 6 -1 3 16 5 0 45 0
PACIFIC 6 3 1 30 13 16 76 114
UNITED STATES 0 -3 -3 7 4 4 133 133
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 5 -7 0 15 -28 -2 -65 -12
MIDDLE ATLANTIC 0 -4 -3 11 2 3 22 38
E N CENTRAL 0 -5 -10 17 0 5 0 42
W N CENTRAL 1 -6 -1 15 -2 1 -12 7
SOUTH ATLANTIC 0 0 0 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 9 1 5 32 4 3 14 10
PACIFIC 6 2 1 31 13 16 72 107
UNITED STATES 0 -5 -3 7 2 4 40 133
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 5 -5 1 12 -17 -1 -59 -8
MIDDLE ATLANTIC 0 -4 -3 12 3 7 33 140
E N CENTRAL 0 -5 -6 13 8 7 160 117
W N CENTRAL 7 -6 4 38 -9 -10 -19 -21
SOUTH ATLANTIC 0 -2 0 6 4 6 200 -999
E S CENTRAL 0 0 0 1 1 1 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 14 5 9 46 12 11 35 31
PACIFIC 10 3 2 56 -2 15 -3 37
UNITED STATES 0 -4 -3 10 3 5 43 100
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 5 -6 1 14 -16 1 -53 8
MIDDLE ATLANTIC 0 -4 -4 11 0 1 0 10
E N CENTRAL 0 -5 -9 13 2 3 18 30
W N CENTRAL 2 -8 -1 24 -4 0 -14 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 4 3 4 11 10 8 1000 267
PACIFIC 0 0 -1 4 4 2 -999 100
UNITED STATES 0 0 -1 4 4 2 -999 100
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 2 -6 -1 10 -8 3 -44 43
MIDDLE ATLANTIC 0 -4 -3 11 2 5 22 83
E N CENTRAL 0 -5 -6 12 7 6 140 100
W N CENTRAL 1 -5 -1 11 2 1 22 10
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 5 3 3 14 12 7 600 100
PACIFIC 8 1 0 49 0 15 0 44
UNITED STATES 0 0 -1 5 5 4 -999 400
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 5 -6 1 14 -16 1 -53 8
MIDDLE ATLANTIC 0 -5 -4 11 0 1 0 10
E N CENTRAL 0 -5 -10 16 0 4 0 33
W N CENTRAL 2 -7 -1 22 -3 1 -12 5
SOUTH ATLANTIC 0 0 0 3 3 3 -999 -999
E S CENTRAL 0 0 0 1 1 1 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 8 -1 4 31 3 9 11 41
PACIFIC 8 1 0 48 1 15 2 45
UNITED STATES 2 -5 -2 16 1 11 7 220
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 5 -5 1 12 -16 -1 -57 -8
MIDDLE ATLANTIC 0 -4 -4 11 2 1 22 10
E N CENTRAL 0 -5 -9 14 3 4 27 40
W N CENTRAL 1 -6 -1 12 1 0 9 0
SOUTH ATLANTIC 0 0 0 1 1 1 -999 -999
E S CENTRAL 0 0 0 1 1 1 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 5 -2 4 19 10 5 111 36
PACIFIC 2 2 -1 13 11 5 550 63
UNITED STATES 1 -2 -1 8 5 5 167 167
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 2 -5 -1 11 -6 3 -35 38
MIDDLE ATLANTIC 0 -4 -3 10 3 3 43 43
E N CENTRAL 0 -5 -9 13 2 2 18 18
W N CENTRAL 1 -5 -1 14 -2 -1 -13 -7
SOUTH ATLANTIC 0 0 0 2 2 2 -999 -999
E S CENTRAL 0 0 0 1 1 1 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 6 -1 4 19 6 3 46 19
PACIFIC 2 2 -1 19 14 10 280 111
UNITED STATES 0 -5 -3 8 3 5 60 167
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 4 -6 0 11 -18 -2 -62 -15
MIDDLE ATLANTIC 0 -4 -4 11 2 1 22 10
E N CENTRAL 0 -5 -10 16 -2 4 -11 33
W N CENTRAL 4 -8 1 29 -11 0 -28 0
SOUTH ATLANTIC 0 0 0 2 2 2 -999 -999
E S CENTRAL 0 0 0 1 1 1 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 13 -3 -1 49 -13 -14 -21 -22
PACIFIC 16 4 2 90 8 32 10 55
UNITED STATES 1 -5 -2 10 -4 0 -29 0
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 8 -6 2 17 -33 -8 -66 -32
MIDDLE ATLANTIC 0 -4 -3 12 3 3 33 33
E N CENTRAL 0 -5 -11 18 -3 5 -14 38
W N CENTRAL 1 -5 0 9 -1 -1 -10 -10
SOUTH ATLANTIC 0 0 0 3 3 3 -999 -999
E S CENTRAL 0 0 0 1 1 1 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 12 3 6 41 10 10 32 32
PACIFIC 9 2 -1 56 -4 18 -7 47
UNITED STATES 5 -2 -1 20 -1 11 -5 122