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 08, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO SEP 08, 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 0 -2 3 3 0 -999 0
COLORADO 13 -4 6 37 -11 0 -23 0
CONNECTICUT 15 3 14 24 2 20 9 500
DELAWARE 6 6 6 9 9 9 -999 -999
FLORIDA 0 0 0 0 0 0 -999 -999
GEORGIA 0 0 0 0 0 0 -999 -999
IDAHO 1 -21 -20 60 -13 9 -18 18
ILLINOIS 14 7 13 18 7 15 64 500
INDIANA 19 14 18 28 20 23 250 460
IOWA 22 14 19 32 14 21 78 191
KANSAS 2 1 2 4 3 4 300 -999
KENTUCKY 8 8 8 10 10 10 -999 -999
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 25 -5 22 47 -68 12 -59 34
MARYLAND 7 6 7 9 7 9 350 -999
MASSACHUSETTS 16 1 15 26 -8 17 -24 189
MICHIGAN 36 24 31 59 14 24 31 69
MINNESOTA 30 8 15 66 -14 10 -18 18
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 8 7 8 8 7 8 700 -999
MONTANA 7 -33 -25 124 -35 4 -22 3
NEBRASKA 9 1 9 16 3 13 23 433
NEVADA 0 -2 -7 9 7 -2 350 -18
NEW HAMPSHIRE 28 0 26 53 -55 22 -51 71
NEW JERSEY 13 6 13 18 7 17 64 1700
NEW MEXICO 4 2 4 5 3 5 150 -999
NEW YORK 22 12 21 34 9 21 36 162
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 21 -8 -1 83 -22 -20 -21 -19
OHIO 18 10 18 31 15 25 94 417
OKLAHOMA 0 0 0 0 0 0 -999 -999
OREGON 6 -14 -26 98 -11 17 -10 21
PENNSYLVANIA 24 15 24 37 18 33 95 825
RHODE ISLAND 15 4 14 23 -1 19 -4 475
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 11 -5 2 38 2 2 6 6
TENNESSEE 2 2 2 2 2 2 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 4 -6 -16 29 11 -1 61 -3
VERMONT 50 26 46 101 8 27 9 36
VIRGINIA 7 3 7 10 5 10 100 -999
WASHINGTON 5 -21 -29 138 -5 9 -3 7
WEST VIRGINIA 18 12 18 29 21 29 263 -999
WISCONSIN 30 14 22 54 0 23 0 74
WYOMING 16 -17 -9 113 -1 -1 -1 -1
POPULATION WEIGHTED
REGION
NEW ENGLAND 17 1 16 29 -8 17 -22 142
MIDDLE ATLANTIC 21 12 21 31 14 24 82 343
E N CENTRAL 24 14 21 38 17 24 81 171
W N CENTRAL 16 7 11 30 6 10 25 50
SOUTH ATLANTIC 1 1 1 2 2 2 -999 -999
E S CENTRAL 2 2 2 2 2 2 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 6 -4 -3 22 1 -4 5 -15
PACIFIC 1 -6 -7 31 7 10 29 48
UNITED STATES 10 3 8 17 7 12 70 240
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 22 1 20 37 -27 20 -42 118
MIDDLE ATLANTIC 21 12 21 32 14 24 78 300
E N CENTRAL 26 15 23 43 15 26 54 153
W N CENTRAL 16 5 10 31 3 10 11 48
SOUTH ATLANTIC 1 1 1 2 2 2 -999 -999
E S CENTRAL 2 2 2 2 2 2 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 9 -7 -2 41 -3 0 -7 0
PACIFIC 1 -6 -7 32 7 10 28 45
UNITED STATES 11 4 9 18 6 12 50 200
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 19 3 18 31 -14 18 -31 138
MIDDLE ATLANTIC 23 14 23 35 17 30 94 600
E N CENTRAL 22 15 21 35 23 27 192 338
W N CENTRAL 20 -4 5 58 -13 -8 -18 -12
SOUTH ATLANTIC 12 8 12 18 12 18 200 -999
E S CENTRAL 7 7 7 8 8 8 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 11 -7 -6 57 5 4 10 8
PACIFIC 3 -8 -13 59 -10 2 -14 4
UNITED STATES 20 11 20 30 14 25 88 500
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 20 2 19 34 -14 21 -29 162
MIDDLE ATLANTIC 21 12 20 32 12 22 60 220
E N CENTRAL 24 13 21 37 15 22 68 147
W N CENTRAL 21 6 12 45 2 10 5 29
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 2 2 2 2 2 2 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 2 -4 -1 13 6 6 86 86
PACIFIC 0 0 -2 4 4 1 -999 33
UNITED STATES 3 2 2 7 6 5 600 250
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 16 1 15 26 -7 19 -21 271
MIDDLE ATLANTIC 21 12 21 32 14 26 78 433
E N CENTRAL 21 13 19 33 20 24 154 267
W N CENTRAL 14 6 10 25 8 10 47 67
SOUTH ATLANTIC 1 1 1 1 1 1 -999 -999
E S CENTRAL 2 2 2 2 2 2 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 2 -5 -3 16 7 3 78 23
PACIFIC 3 -8 -12 52 -8 3 -13 6
UNITED STATES 4 1 3 9 6 7 200 350
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 19 1 18 33 -15 20 -31 154
MIDDLE ATLANTIC 21 12 20 32 12 22 60 220
E N CENTRAL 25 14 22 41 14 24 52 141
W N CENTRAL 21 7 13 43 4 12 10 39
SOUTH ATLANTIC 5 5 5 8 8 8 -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 -7 -2 40 -4 6 -9 18
PACIFIC 3 -7 -12 51 -6 3 -11 6
UNITED STATES 14 3 9 30 4 19 15 173
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 19 3 18 31 -13 18 -30 138
MIDDLE ATLANTIC 21 12 20 32 14 22 78 220
E N CENTRAL 24 16 21 38 19 24 100 171
W N CENTRAL 15 7 11 27 8 10 42 59
SOUTH ATLANTIC 2 2 2 3 3 3 -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 6 -3 1 25 7 5 39 25
PACIFIC 0 -5 -7 13 6 -1 86 -7
UNITED STATES 8 1 4 16 6 8 60 100
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 16 1 15 27 -5 19 -16 238
MIDDLE ATLANTIC 20 11 20 30 14 23 88 329
E N CENTRAL 24 14 21 37 16 22 76 147
W N CENTRAL 16 7 11 30 5 9 20 43
SOUTH ATLANTIC 4 4 4 6 6 6 -999 -999
E S CENTRAL 3 3 3 4 4 4 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 6 -4 -4 25 2 -2 9 -7
PACIFIC 1 -5 -6 20 9 5 82 33
UNITED STATES 13 6 11 21 9 15 75 250
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 19 3 18 30 -15 17 -33 131
MIDDLE ATLANTIC 21 12 20 32 14 22 78 220
E N CENTRAL 25 13 22 41 11 24 37 141
W N CENTRAL 24 3 10 53 -8 7 -13 15
SOUTH ATLANTIC 5 5 5 7 7 7 -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 38 15 31 87 2 20 2 30
PACIFIC 4 -14 -20 94 -6 11 -6 13
UNITED STATES 18 5 17 28 1 18 4 180
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 24 1 22 41 -32 16 -44 64
MIDDLE ATLANTIC 21 12 20 33 15 24 83 267
E N CENTRAL 27 15 24 45 12 27 36 150
W N CENTRAL 15 7 11 24 6 9 33 60
SOUTH ATLANTIC 6 6 6 9 9 9 -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 11 -6 0 52 4 10 8 24
PACIFIC 3 -9 -15 59 -13 3 -18 5
UNITED STATES 13 2 7 33 1 17 3 106