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 13, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO SEP 13, 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 1 1 1 1 1 1 -999 -999
CALIFORNIA 0 -2 0 3 1 0 50 0
COLORADO 7 -24 -23 42 -30 -31 -42 -42
CONNECTICUT 18 4 18 35 2 31 6 775
DELAWARE 8 6 8 13 11 13 550 -999
FLORIDA 0 0 0 0 0 0 -999 -999
GEORGIA 0 0 0 0 0 0 -999 -999
IDAHO 25 -8 16 85 -13 26 -13 44
ILLINOIS 15 7 4 20 3 4 18 25
INDIANA 22 15 15 34 21 19 162 127
IOWA 16 3 3 34 6 11 21 48
KANSAS 2 0 1 4 2 3 100 300
KENTUCKY 11 11 11 13 13 12 -999 1200
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 34 -1 33 73 -69 37 -49 103
MARYLAND 6 3 6 11 7 11 175 -999
MASSACHUSETTS 18 1 18 38 -9 29 -19 322
MICHIGAN 23 8 -5 62 6 0 11 0
MINNESOTA 14 -19 -35 66 -39 -29 -37 -31
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 10 7 10 10 7 10 233 -999
MONTANA 32 -26 -7 156 -46 7 -23 5
NEBRASKA 5 -8 -2 16 -7 5 -30 45
NEVADA 6 -1 6 15 8 4 114 36
NEW HAMPSHIRE 31 0 31 74 -58 43 -44 139
NEW JERSEY 11 3 11 24 7 23 41 2300
NEW MEXICO 1 -6 -7 5 -2 -5 -29 -50
NEW YORK 20 7 19 45 9 28 25 165
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 10 -36 -36 86 -54 -53 -39 -38
OHIO 20 11 16 37 14 22 61 147
OKLAHOMA 0 0 0 0 0 0 -999 -999
OREGON 25 1 11 123 -4 36 -3 41
PENNSYLVANIA 19 10 19 45 19 38 73 543
RHODE ISLAND 16 2 16 33 -2 29 -6 725
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 5 -22 -17 38 -18 -17 -32 -31
TENNESSEE 2 2 2 2 2 2 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 18 -2 5 47 13 2 38 4
VERMONT 52 21 49 135 17 51 14 61
VIRGINIA 7 2 7 13 5 13 63 -999
WASHINGTON 26 -6 -5 164 -3 16 -2 11
WEST VIRGINIA 20 13 20 37 24 35 185 1750
WISCONSIN 19 -3 -17 55 -16 -8 -23 -13
WYOMING 21 -27 -18 131 -19 -24 -13 -15
POPULATION WEIGHTED
REGION
NEW ENGLAND 20 1 20 42 -10 30 -19 250
MIDDLE ATLANTIC 18 8 18 40 15 31 60 344
E N CENTRAL 19 6 4 41 10 11 32 37
W N CENTRAL 11 -3 -8 31 -4 -5 -11 -14
SOUTH ATLANTIC 2 2 2 3 3 3 -999 -999
E S CENTRAL 3 3 3 3 3 3 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 10 -7 -4 30 -4 -11 -12 -27
PACIFIC 7 0 2 38 9 14 31 58
UNITED STATES 11 4 6 23 8 13 53 130
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 26 2 26 55 -28 38 -34 224
MIDDLE ATLANTIC 18 8 18 41 15 31 58 310
E N CENTRAL 20 7 1 46 8 9 21 24
W N CENTRAL 11 -6 -8 32 -8 -5 -20 -14
SOUTH ATLANTIC 2 2 2 3 3 3 -999 -999
E S CENTRAL 3 3 3 3 3 3 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 14 -10 -2 53 -9 -5 -15 -9
PACIFIC 7 0 2 39 9 14 30 56
UNITED STATES 12 3 3 23 4 9 21 64
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 23 3 23 47 -14 34 -23 262
MIDDLE ATLANTIC 19 9 19 44 18 36 69 450
E N CENTRAL 21 13 11 40 22 19 122 90
W N CENTRAL 9 -26 -27 59 -38 -36 -39 -38
SOUTH ATLANTIC 13 6 13 23 12 22 109 2200
E S CENTRAL 10 10 10 11 11 10 -999 1000
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 19 -12 -2 74 -2 -1 -3 -1
PACIFIC 12 -3 -1 71 -9 6 -11 9
UNITED STATES 18 6 16 39 13 29 50 290
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 24 4 24 50 -14 37 -22 285
MIDDLE ATLANTIC 18 7 18 41 12 29 41 242
E N CENTRAL 19 6 2 40 8 7 25 21
W N CENTRAL 12 -11 -16 46 -15 -12 -25 -21
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 3 3 3 3 3 3 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 4 -5 -4 17 3 1 21 6
PACIFIC 2 -1 2 6 3 3 100 100
UNITED STATES 4 -2 2 9 3 4 50 80
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 19 2 19 39 -7 32 -15 457
MIDDLE ATLANTIC 18 8 18 41 15 33 58 413
E N CENTRAL 21 10 9 38 16 15 73 65
W N CENTRAL 10 -3 -3 26 -1 0 -4 0
SOUTH ATLANTIC 2 2 2 2 2 2 -999 -999
E S CENTRAL 3 3 3 3 3 3 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 5 -5 -2 21 4 0 24 0
PACIFIC 12 -2 0 64 -6 8 -9 14
UNITED STATES 7 0 3 13 5 7 63 117
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 23 2 23 49 -16 36 -25 277
MIDDLE ATLANTIC 18 7 18 41 12 29 41 242
E N CENTRAL 20 7 2 44 7 8 19 22
W N CENTRAL 12 -9 -15 44 -11 -9 -20 -17
SOUTH ATLANTIC 5 4 5 10 9 10 900 -999
E S CENTRAL 6 6 6 7 7 7 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 14 -10 -2 52 -10 1 -16 2
PACIFIC 11 -3 0 62 -5 8 -7 15
UNITED STATES 14 0 3 37 1 15 3 68
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 23 3 23 47 -13 34 -22 262
MIDDLE ATLANTIC 18 7 18 41 14 29 52 242
E N CENTRAL 19 7 4 41 12 11 41 37
W N CENTRAL 10 -4 -7 28 -2 -4 -7 -13
SOUTH ATLANTIC 3 3 3 4 4 4 -999 -999
E S CENTRAL 7 7 7 8 8 8 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 7 -10 -8 31 0 -6 0 -16
PACIFIC 3 -4 0 16 4 1 33 7
UNITED STATES 8 -2 0 21 3 5 17 31
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 18 1 18 39 -6 31 -13 388
MIDDLE ATLANTIC 17 7 17 38 14 29 58 322
E N CENTRAL 19 6 4 40 9 8 29 25
W N CENTRAL 11 -3 -8 31 -5 -6 -14 -16
SOUTH ATLANTIC 3 3 3 7 7 7 -999 -999
E S CENTRAL 4 4 4 5 5 5 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 9 -10 -7 33 -5 -11 -13 -25
PACIFIC 4 -3 0 24 8 7 50 41
UNITED STATES 13 4 5 27 8 14 42 108
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 22 2 22 45 -16 32 -26 246
MIDDLE ATLANTIC 18 7 18 41 14 29 52 242
E N CENTRAL 20 6 2 44 4 8 10 22
W N CENTRAL 12 -17 -26 53 -30 -23 -36 -30
SOUTH ATLANTIC 5 5 5 9 9 9 -999 -999
E S CENTRAL 7 7 7 8 8 8 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 44 14 39 117 8 39 7 50
PACIFIC 20 -3 2 114 -3 21 -3 23
UNITED STATES 18 3 17 38 0 25 0 192
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 27 0 27 60 -34 35 -36 140
MIDDLE ATLANTIC 19 9 19 43 17 31 65 258
E N CENTRAL 20 5 1 48 4 9 9 23
W N CENTRAL 10 -3 -4 25 -3 -2 -11 -7
SOUTH ATLANTIC 6 6 6 11 11 11 -999 -999
E S CENTRAL 5 5 5 6 6 6 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 16 -8 2 65 -1 8 -2 14
PACIFIC 13 -2 1 72 -11 9 -13 14
UNITED STATES 15 1 6 41 -1 17 -2 71