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 17, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO OCT 17, 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 38 14 7 38 -17 -19 -31 -33
ARIZONA 1 -8 -2 2 -11 -5 -85 -71
ARKANSAS 36 5 -5 40 -42 -30 -51 -43
CALIFORNIA 12 -11 -1 32 -27 -27 -46 -46
COLORADO 68 -49 -58 247 -225 -174 -48 -41
CONNECTICUT 103 14 20 236 -65 3 -22 1
DELAWARE 62 11 -9 105 -32 -37 -23 -26
FLORIDA 3 3 -1 3 3 -3 -999 -50
GEORGIA 46 19 7 47 -13 -22 -22 -32
IDAHO 68 -50 -30 347 -134 -83 -28 -19
ILLINOIS 80 -2 -9 148 -121 -55 -45 -27
INDIANA 78 5 -4 158 -80 -35 -34 -18
IOWA 98 5 -3 207 -120 -30 -37 -13
KANSAS 64 10 -2 88 -70 -35 -44 -28
KENTUCKY 76 25 13 111 -34 -17 -23 -13
LOUISIANA 16 9 -12 16 2 -28 14 -64
MAINE 130 5 23 400 -177 67 -31 20
MARYLAND 63 9 -5 105 -42 -43 -29 -29
MASSACHUSETTS 121 26 32 298 -44 38 -13 15
MICHIGAN 110 11 -3 267 -120 -62 -31 -19
MINNESOTA 130 4 0 346 -203 -56 -37 -14
MISSISSIPPI 27 7 -1 28 -16 -18 -36 -39
MISSOURI 65 5 4 106 -80 -19 -43 -15
MONTANA 99 -41 -26 531 -183 -80 -26 -13
NEBRASKA 84 -1 -13 159 -135 -47 -46 -23
NEVADA 17 -24 -17 59 -57 -58 -49 -50
NEW HAMPSHIRE 134 13 30 391 -160 70 -29 22
NEW JERSEY 79 6 1 156 -72 -31 -32 -17
NEW MEXICO 28 -34 -35 68 -103 -87 -60 -56
NEW YORK 108 23 17 247 -49 -14 -17 -5
NORTH CAROLINA 63 29 19 73 -18 -13 -20 -15
NORTH DAKOTA 122 -20 -11 357 -292 -142 -45 -28
OHIO 95 16 5 186 -86 -36 -32 -16
OKLAHOMA 35 4 -12 35 -48 -39 -58 -53
OREGON 65 -22 -16 371 -37 -30 -9 -7
PENNSYLVANIA 99 17 3 222 -56 -36 -20 -14
RHODE ISLAND 107 21 27 254 -40 32 -14 14
SOUTH CAROLINA 47 24 17 48 -5 -8 -9 -14
SOUTH DAKOTA 103 -10 -20 245 -188 -97 -43 -28
TENNESSEE 68 24 13 83 -34 -23 -29 -22
TEXAS 7 0 -11 7 -8 -15 -53 -68
UTAH 47 -57 -62 220 -127 -174 -37 -44
VERMONT 150 33 26 485 -39 40 -7 9
VIRGINIA 70 16 5 111 -53 -32 -32 -22
WASHINGTON 90 -10 2 528 29 21 6 4
WEST VIRGINIA 99 27 15 183 -47 -29 -20 -14
WISCONSIN 115 5 -3 287 -159 -39 -36 -12
WYOMING 80 -59 -63 425 -225 -170 -35 -29
POPULATION WEIGHTED
REGION
NEW ENGLAND 118 20 29 298 -69 40 -19 16
MIDDLE ATLANTIC 99 17 9 218 -57 -24 -21 -10
E N CENTRAL 93 6 -3 201 -110 -43 -35 -18
W N CENTRAL 91 2 -2 200 -127 -40 -39 -17
SOUTH ATLANTIC 43 14 5 54 -20 -20 -27 -27
E S CENTRAL 57 20 10 69 -27 -20 -28 -22
W S CENTRAL 14 1 -10 14 -20 -19 -59 -58
MOUNTAIN 41 -30 -31 161 -101 -95 -39 -37
PACIFIC 27 -12 -2 134 -8 -6 -6 -4
UNITED STATES 58 2 -2 132 -53 -26 -29 -16
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 123 16 28 333 -103 52 -24 19
MIDDLE ATLANTIC 99 17 8 221 -57 -27 -21 -11
E N CENTRAL 98 8 -2 221 -111 -41 -33 -16
W N CENTRAL 93 3 -1 204 -131 -41 -39 -17
SOUTH ATLANTIC 54 19 10 67 -25 -21 -27 -24
E S CENTRAL 51 19 7 61 -25 -20 -29 -25
W S CENTRAL 18 3 -12 18 -22 -25 -55 -58
MOUNTAIN 56 -29 -30 225 -118 -94 -34 -29
PACIFIC 27 -12 -1 136 -7 -5 -5 -4
UNITED STATES 67 6 -2 148 -65 -26 -31 -15
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 119 17 27 310 -80 43 -21 16
MIDDLE ATLANTIC 101 19 5 227 -53 -31 -19 -12
E N CENTRAL 89 9 -1 186 -88 -39 -32 -17
W N CENTRAL 113 -9 -8 295 -228 -100 -44 -25
SOUTH ATLANTIC 80 21 8 138 -44 -31 -24 -18
E S CENTRAL 72 23 11 105 -32 -18 -23 -15
W S CENTRAL 15 2 -11 15 -21 -21 -58 -58
MOUNTAIN 64 -42 -43 288 -144 -121 -33 -30
PACIFIC 43 -14 -4 240 -17 -10 -7 -4
UNITED STATES 93 12 3 211 -69 -32 -25 -13
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 122 20 29 320 -74 49 -19 18
MIDDLE ATLANTIC 103 21 13 231 -52 -17 -18 -7
E N CENTRAL 95 8 -2 203 -115 -48 -36 -19
W N CENTRAL 106 3 -4 256 -157 -53 -38 -17
SOUTH ATLANTIC 16 6 0 20 -6 -9 -23 -31
E S CENTRAL 55 19 10 67 -27 -18 -29 -21
W S CENTRAL 10 -1 -10 10 -12 -16 -55 -62
MOUNTAIN 22 -20 -19 88 -57 -45 -39 -34
PACIFIC 14 -11 -3 39 -29 -28 -43 -42
UNITED STATES 33 -3 0 71 -39 -26 -35 -27
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 116 20 29 287 -56 36 -16 14
MIDDLE ATLANTIC 97 15 7 215 -61 -30 -22 -12
E N CENTRAL 91 8 -1 192 -95 -38 -33 -17
W N CENTRAL 86 2 -2 178 -121 -38 -40 -18
SOUTH ATLANTIC 33 11 6 42 -14 -14 -25 -25
E S CENTRAL 57 20 10 69 -27 -19 -28 -22
W S CENTRAL 12 0 -12 12 -21 -20 -64 -63
MOUNTAIN 24 -24 -20 100 -64 -58 -39 -37
PACIFIC 40 -13 -4 214 -18 -19 -8 -8
UNITED STATES 44 6 1 93 -30 -16 -24 -15
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 121 19 28 318 -77 46 -19 17
MIDDLE ATLANTIC 103 21 12 232 -51 -19 -18 -8
E N CENTRAL 97 7 -1 218 -113 -42 -34 -16
W N CENTRAL 104 1 -3 249 -152 -47 -38 -16
SOUTH ATLANTIC 60 15 4 92 -32 -30 -26 -25
E S CENTRAL 62 20 9 83 -29 -19 -26 -19
W S CENTRAL 21 1 -10 21 -27 -25 -56 -54
MOUNTAIN 53 -35 -32 222 -130 -91 -37 -29
PACIFIC 38 -13 -5 204 -21 -18 -9 -8
UNITED STATES 80 4 -2 201 -79 -28 -28 -12
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 120 18 28 311 -77 43 -20 16
MIDDLE ATLANTIC 102 20 11 226 -55 -23 -20 -9
E N CENTRAL 93 7 -2 200 -105 -43 -34 -18
W N CENTRAL 91 2 -2 194 -126 -41 -39 -17
SOUTH ATLANTIC 40 13 6 54 -18 -15 -25 -22
E S CENTRAL 65 21 11 88 -31 -17 -26 -16
W S CENTRAL 15 2 -10 15 -20 -21 -57 -58
MOUNTAIN 44 -34 -36 162 -119 -97 -42 -37
PACIFIC 21 -10 -1 82 -21 -22 -20 -21
UNITED STATES 50 -7 -6 131 -63 -39 -32 -23
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 117 22 30 287 -51 37 -15 15
MIDDLE ATLANTIC 99 17 9 215 -58 -26 -21 -11
E N CENTRAL 94 7 -3 201 -112 -49 -36 -20
W N CENTRAL 93 3 0 200 -130 -42 -39 -17
SOUTH ATLANTIC 58 18 8 79 -24 -26 -23 -25
E S CENTRAL 57 19 9 72 -29 -19 -29 -21
W S CENTRAL 15 1 -11 15 -22 -21 -59 -58
MOUNTAIN 44 -40 -40 178 -128 -113 -42 -39
PACIFIC 21 -13 -3 97 -15 -20 -13 -17
UNITED STATES 66 2 -1 153 -63 -26 -29 -15
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 119 18 27 306 -81 39 -21 15
MIDDLE ATLANTIC 102 20 11 227 -54 -24 -19 -10
E N CENTRAL 101 10 -1 224 -113 -42 -34 -16
W N CENTRAL 116 -1 -5 295 -194 -68 -40 -19
SOUTH ATLANTIC 63 16 4 95 -31 -30 -25 -24
E S CENTRAL 67 23 10 92 -31 -19 -25 -17
W S CENTRAL 15 2 -10 15 -21 -20 -58 -57
MOUNTAIN 129 15 14 435 -65 9 -13 2
PACIFIC 65 -15 -5 367 -9 -4 -2 -1
UNITED STATES 102 15 13 239 -67 -10 -22 -4
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 124 14 26 348 -116 51 -25 17
MIDDLE ATLANTIC 102 20 10 230 -51 -25 -18 -10
E N CENTRAL 100 8 -3 232 -115 -42 -33 -15
W N CENTRAL 88 4 0 180 -121 -37 -40 -17
SOUTH ATLANTIC 64 19 9 92 -33 -27 -26 -23
E S CENTRAL 61 21 10 78 -30 -20 -28 -20
W S CENTRAL 25 4 -10 26 -26 -29 -50 -53
MOUNTAIN 61 -30 -25 256 -106 -72 -29 -22
PACIFIC 45 -14 -5 241 -26 -20 -10 -8
UNITED STATES 73 1 0 195 -71 -24 -27 -11