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 OCT 09, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO OCT 09, 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 -17 -17 0 -29 -18 -100 -100
ARIZONA 0 -3 -2 1 -2 -3 -67 -75
ARKANSAS 2 -20 -20 4 -43 -19 -91 -83
CALIFORNIA 0 -14 -3 20 -14 -26 -41 -57
COLORADO 51 -47 -46 174 -165 -109 -49 -39
CONNECTICUT 43 -26 16 119 -83 -20 -41 -14
DELAWARE 15 -24 -9 31 -50 -29 -62 -48
FLORIDA 0 0 -1 0 0 -1 -999 -100
GEORGIA 0 -17 -18 0 -30 -21 -100 -100
IDAHO 59 -34 -7 272 -76 -50 -22 -16
ILLINOIS 30 -35 -26 63 -113 -39 -64 -38
INDIANA 31 -29 -18 73 -82 -26 -53 -26
IOWA 41 -34 -25 106 -114 -15 -52 -12
KANSAS 8 -33 -33 24 -72 -23 -75 -49
KENTUCKY 16 -25 -23 30 -58 -25 -66 -45
LOUISIANA 0 -5 -8 0 -6 -10 -100 -100
MAINE 79 -28 42 253 -182 42 -42 20
MARYLAND 14 -27 -10 31 -57 -37 -65 -54
MASSACHUSETTS 61 -14 34 162 -74 3 -31 2
MICHIGAN 60 -23 1 142 -132 -60 -48 -30
MINNESOTA 89 -21 0 209 -197 -43 -49 -17
MISSISSIPPI 1 -10 -11 1 -21 -11 -95 -92
MISSOURI 19 -28 -24 39 -78 -15 -67 -28
MONTANA 88 -35 -11 419 -136 -54 -25 -11
NEBRASKA 32 -37 -33 75 -121 -22 -62 -23
NEVADA 1 -27 -17 41 -30 -40 -42 -49
NEW HAMPSHIRE 78 -27 45 239 -175 35 -42 17
NEW JERSEY 26 -29 0 65 -82 -33 -56 -34
NEW MEXICO 10 -30 -34 39 -62 -50 -61 -56
NEW YORK 47 -19 16 124 -77 -34 -38 -22
NORTH CAROLINA 4 -22 -20 4 -49 -30 -92 -88
NORTH DAKOTA 76 -50 -30 232 -257 -118 -53 -34
OHIO 36 -29 -12 78 -105 -41 -57 -34
OKLAHOMA 0 -21 -21 0 -47 -21 -100 -100
OREGON 50 -20 13 296 -14 -18 -5 -6
PENNSYLVANIA 43 -22 5 108 -79 -41 -42 -28
RHODE ISLAND 49 -18 23 133 -65 2 -33 2
SOUTH CAROLINA 0 -15 -16 0 -27 -19 -100 -100
SOUTH DAKOTA 58 -38 -29 142 -163 -61 -53 -30
TENNESSEE 9 -23 -25 12 -56 -29 -82 -71
TEXAS 0 -4 -2 0 -6 -2 -100 -100
UTAH 29 -49 -56 170 -61 -105 -26 -38
VERMONT 88 -15 48 314 -78 9 -20 3
VIRGINIA 14 -29 -15 30 -74 -37 -71 -55
WASHINGTON 88 8 37 424 37 15 10 4
WEST VIRGINIA 29 -29 -21 71 -79 -45 -53 -39
WISCONSIN 69 -24 -5 162 -158 -30 -49 -16
WYOMING 71 -50 -44 338 -154 -99 -31 -23
POPULATION WEIGHTED
REGION
NEW ENGLAND 58 -22 31 165 -92 8 -36 5
MIDDLE ATLANTIC 40 -24 8 104 -80 -36 -43 -26
E N CENTRAL 42 -30 -14 98 -114 -37 -54 -27
W N CENTRAL 44 -30 -19 106 -119 -27 -53 -20
SOUTH ATLANTIC 4 -15 -12 7 -35 -22 -83 -76
E S CENTRAL 7 -18 -20 10 -45 -23 -82 -70
W S CENTRAL 0 -9 -6 0 -19 -6 -100 -100
MOUNTAIN 28 -28 -23 117 -65 -60 -36 -34
PACIFIC 17 -11 4 104 6 -5 6 -5
UNITED STATES 23 -21 -6 68 -54 -22 -44 -24
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 67 -22 37 194 -122 21 -39 12
MIDDLE ATLANTIC 41 -24 9 107 -79 -38 -42 -26
E N CENTRAL 48 -27 -9 112 -118 -36 -51 -24
W N CENTRAL 45 -30 -20 108 -124 -29 -53 -21
SOUTH ATLANTIC 5 -20 -16 8 -45 -27 -85 -77
E S CENTRAL 5 -20 -20 8 -42 -21 -84 -72
W S CENTRAL 0 -10 -9 0 -22 -9 -100 -100
MOUNTAIN 40 -30 -22 164 -83 -61 -34 -27
PACIFIC 18 -10 5 106 7 -5 7 -5
UNITED STATES 28 -22 -9 75 -69 -20 -48 -21
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 61 -21 33 175 -100 12 -36 7
MIDDLE ATLANTIC 44 -22 8 111 -77 -38 -41 -26
E N CENTRAL 38 -29 -13 87 -96 -35 -52 -29
W N CENTRAL 67 -39 -22 179 -206 -79 -54 -31
SOUTH ATLANTIC 19 -28 -18 47 -70 -39 -60 -45
E S CENTRAL 15 -23 -22 28 -54 -24 -66 -46
W S CENTRAL 0 -10 -7 0 -21 -7 -100 -100
MOUNTAIN 47 -41 -33 218 -94 -74 -30 -25
PACIFIC 37 -5 14 191 -2 -8 -1 -4
UNITED STATES 41 -24 0 105 -84 -36 -44 -26
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 63 -20 34 182 -97 16 -35 10
MIDDLE ATLANTIC 44 -21 12 113 -78 -33 -41 -23
E N CENTRAL 42 -32 -15 98 -121 -43 -55 -30
W N CENTRAL 59 -29 -17 146 -149 -37 -51 -20
SOUTH ATLANTIC 2 -6 -4 2 -13 -7 -87 -78
E S CENTRAL 7 -18 -20 10 -44 -21 -81 -68
W S CENTRAL 0 -5 -4 0 -9 -4 -100 -100
MOUNTAIN 15 -17 -13 64 -34 -24 -35 -27
PACIFIC 0 -16 -4 25 -15 -25 -38 -50
UNITED STATES 11 -16 -3 35 -35 -25 -50 -42
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 56 -19 29 156 -80 4 -34 3
MIDDLE ATLANTIC 40 -25 7 103 -82 -39 -44 -27
E N CENTRAL 41 -29 -14 91 -102 -34 -53 -27
W N CENTRAL 37 -33 -22 90 -113 -25 -56 -22
SOUTH ATLANTIC 4 -13 -9 6 -26 -17 -81 -74
E S CENTRAL 7 -18 -20 10 -45 -22 -82 -69
W S CENTRAL 0 -9 -5 0 -19 -5 -100 -100
MOUNTAIN 17 -18 -14 74 -36 -36 -33 -33
PACIFIC 32 -9 10 169 -4 -16 -2 -9
UNITED STATES 13 -18 -9 45 -35 -15 -44 -25
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 63 -20 33 181 -99 14 -35 8
MIDDLE ATLANTIC 46 -19 14 114 -77 -34 -40 -23
E N CENTRAL 48 -27 -9 110 -119 -38 -52 -26
W N CENTRAL 57 -31 -17 142 -141 -31 -50 -18
SOUTH ATLANTIC 12 -22 -13 24 -50 -32 -68 -57
E S CENTRAL 10 -21 -21 18 -47 -22 -72 -55
W S CENTRAL 0 -13 -11 0 -25 -11 -100 -100
MOUNTAIN 39 -32 -22 164 -88 -56 -35 -25
PACIFIC 28 -11 9 161 -7 -15 -4 -9
UNITED STATES 39 -23 -3 113 -81 -23 -42 -17
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 61 -21 33 175 -98 12 -36 7
MIDDLE ATLANTIC 43 -22 11 109 -80 -37 -42 -25
E N CENTRAL 42 -28 -14 97 -110 -38 -53 -28
W N CENTRAL 42 -31 -21 101 -117 -27 -54 -21
SOUTH ATLANTIC 6 -13 -10 10 -32 -19 -76 -66
E S CENTRAL 10 -23 -22 19 -51 -23 -73 -55
W S CENTRAL 0 -9 -7 0 -20 -8 -100 -100
MOUNTAIN 29 -33 -30 115 -77 -57 -40 -33
PACIFIC 8 -13 1 59 -9 -22 -13 -27
UNITED STATES 23 -21 -9 76 -54 -31 -42 -29
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 56 -19 30 155 -77 4 -33 3
MIDDLE ATLANTIC 40 -24 8 102 -80 -37 -44 -27
E N CENTRAL 42 -31 -15 97 -117 -43 -55 -31
W N CENTRAL 44 -30 -20 104 -123 -31 -54 -23
SOUTH ATLANTIC 7 -21 -16 15 -44 -31 -75 -67
E S CENTRAL 7 -21 -21 12 -47 -22 -80 -65
W S CENTRAL 0 -10 -7 0 -21 -7 -100 -100
MOUNTAIN 31 -34 -31 131 -80 -69 -38 -35
PACIFIC 11 -12 1 74 0 -18 0 -20
UNITED STATES 28 -22 -8 80 -64 -23 -44 -22
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 61 -21 32 172 -101 9 -37 6
MIDDLE ATLANTIC 44 -21 12 110 -79 -38 -42 -26
E N CENTRAL 49 -27 -8 111 -123 -39 -53 -26
W N CENTRAL 72 -30 -12 174 -182 -50 -51 -22
SOUTH ATLANTIC 12 -24 -13 23 -51 -33 -69 -59
E S CENTRAL 11 -23 -23 21 -53 -23 -72 -52
W S CENTRAL 0 -10 -7 0 -21 -7 -100 -100
MOUNTAIN 78 -20 32 289 -82 -8 -22 -3
PACIFIC 56 -7 20 292 6 -2 2 -1
UNITED STATES 46 -22 13 123 -86 -25 -41 -17
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 68 -25 36 208 -132 22 -39 12
MIDDLE ATLANTIC 45 -21 12 113 -76 -37 -40 -25
E N CENTRAL 51 -26 -9 120 -122 -37 -50 -24
W N CENTRAL 39 -31 -21 89 -116 -27 -57 -23
SOUTH ATLANTIC 10 -24 -16 21 -54 -33 -72 -61
E S CENTRAL 8 -22 -22 14 -50 -24 -78 -63
W S CENTRAL 1 -14 -13 1 -27 -14 -96 -93
MOUNTAIN 44 -28 -15 188 -71 -46 -27 -20
PACIFIC 35 -10 11 190 -11 -17 -5 -8
UNITED STATES 35 -22 -4 114 -71 -22 -38 -16