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 13, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO OCT 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 2 -18 -20 2 -38 -20 -95 -91
ARIZONA 0 -8 -2 1 -7 -6 -88 -86
ARKANSAS 2 -27 -25 4 -60 -32 -94 -89
CALIFORNIA 2 -16 -11 22 -24 -36 -52 -62
COLORADO 53 -56 -48 204 -198 -159 -49 -44
CONNECTICUT 76 -4 10 170 -79 -14 -32 -8
DELAWARE 39 -5 -15 57 -49 -38 -46 -40
FLORIDA 0 0 -1 0 0 -1 -999 -100
GEORGIA 8 -13 -23 8 -34 -23 -81 -74
IDAHO 46 -59 -39 300 -112 -93 -27 -24
ILLINOIS 38 -37 -55 78 -143 -69 -65 -47
INDIANA 42 -25 -45 91 -104 -47 -53 -34
IOWA 47 -40 -56 127 -145 -49 -53 -28
KANSAS 12 -39 -35 28 -98 -46 -78 -62
KENTUCKY 30 -16 -35 45 -69 -33 -61 -42
LOUISIANA 0 -7 -15 0 -10 -16 -100 -100
MAINE 105 -14 21 315 -190 45 -38 17
MARYLAND 38 -10 -14 56 -59 -43 -51 -43
MASSACHUSETTS 94 8 24 220 -67 13 -23 6
MICHIGAN 84 -6 -34 190 -138 -73 -42 -28
MINNESOTA 87 -28 -53 257 -215 -73 -46 -22
MISSISSIPPI 1 -16 -15 1 -31 -16 -97 -94
MISSOURI 22 -37 -31 43 -109 -33 -72 -43
MONTANA 83 -49 -21 474 -159 -80 -25 -14
NEBRASKA 32 -50 -54 91 -153 -58 -63 -39
NEVADA 6 -27 -22 47 -45 -62 -49 -57
NEW HAMPSHIRE 111 -4 25 304 -177 43 -37 16
NEW JERSEY 52 -14 -10 99 -87 -40 -47 -29
NEW MEXICO 11 -43 -39 44 -90 -84 -67 -66
NEW YORK 82 6 5 177 -70 -32 -28 -15
NORTH CAROLINA 26 -5 -13 26 -44 -21 -63 -45
NORTH DAKOTA 72 -57 -66 282 -281 -150 -50 -35
OHIO 66 -6 -28 115 -110 -48 -49 -29
OKLAHOMA 0 -31 -19 0 -66 -33 -100 -100
OREGON 42 -36 -23 324 -33 -44 -9 -12
PENNSYLVANIA 74 0 -11 152 -78 -49 -34 -24
RHODE ISLAND 79 2 18 185 -59 12 -24 7
SOUTH CAROLINA 12 -7 -13 12 -26 -13 -68 -52
SOUTH DAKOTA 53 -50 -64 177 -187 -103 -51 -37
TENNESSEE 20 -18 -30 23 -67 -34 -74 -60
TEXAS 0 -8 -2 0 -11 -4 -100 -100
UTAH 28 -63 -63 185 -101 -166 -35 -47
VERMONT 127 17 23 390 -66 14 -14 4
VIRGINIA 40 -9 -16 56 -75 -39 -57 -41
WASHINGTON 81 -7 11 474 34 12 8 3
WEST VIRGINIA 64 0 -23 109 -77 -43 -41 -28
WISCONSIN 84 -17 -43 206 -175 -52 -46 -20
WYOMING 67 -65 -54 377 -192 -154 -34 -29
POPULATION WEIGHTED
REGION
NEW ENGLAND 91 0 21 222 -88 17 -28 8
MIDDLE ATLANTIC 74 2 -2 151 -76 -38 -33 -20
E N CENTRAL 59 -22 -42 128 -132 -57 -51 -31
W N CENTRAL 44 -39 -46 127 -147 -55 -54 -30
SOUTH ATLANTIC 17 -7 -13 20 -36 -23 -64 -53
E S CENTRAL 15 -16 -26 18 -55 -28 -75 -61
W S CENTRAL 0 -13 -7 0 -27 -10 -100 -100
MOUNTAIN 28 -36 -31 133 -87 -92 -40 -41
PACIFIC 16 -17 -11 115 -4 -15 -3 -12
UNITED STATES 34 -17 -19 88 -64 -33 -42 -27
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 97 -2 21 253 -121 28 -32 12
MIDDLE ATLANTIC 74 0 -3 154 -76 -41 -33 -21
E N CENTRAL 66 -16 -39 147 -132 -53 -47 -27
W N CENTRAL 46 -38 -47 131 -150 -56 -53 -30
SOUTH ATLANTIC 22 -8 -15 25 -45 -25 -64 -50
E S CENTRAL 13 -16 -25 16 -50 -25 -76 -61
W S CENTRAL 0 -16 -10 0 -32 -16 -100 -100
MOUNTAIN 41 -37 -31 188 -105 -93 -36 -33
PACIFIC 17 -16 -9 117 -3 -14 -3 -11
UNITED STATES 39 -17 -23 97 -79 -33 -45 -25
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 93 -1 22 233 -98 20 -30 9
MIDDLE ATLANTIC 76 1 -7 157 -75 -44 -32 -22
E N CENTRAL 57 -17 -38 116 -111 -50 -49 -30
W N CENTRAL 65 -46 -59 219 -230 -111 -51 -34
SOUTH ATLANTIC 48 -4 -21 77 -69 -40 -47 -34
E S CENTRAL 28 -15 -33 42 -64 -32 -60 -43
W S CENTRAL 0 -14 -9 0 -29 -13 -100 -100
MOUNTAIN 47 -51 -42 246 -124 -117 -34 -32
PACIFIC 33 -16 -6 212 -12 -18 -5 -8
UNITED STATES 67 -6 -14 145 -87 -44 -38 -23
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 96 2 22 241 -94 25 -28 12
MIDDLE ATLANTIC 76 2 -1 162 -73 -34 -31 -17
E N CENTRAL 61 -20 -42 130 -137 -61 -51 -32
W N CENTRAL 59 -37 -53 178 -173 -67 -49 -27
SOUTH ATLANTIC 7 -1 -5 7 -12 -7 -63 -50
E S CENTRAL 15 -15 -25 18 -53 -25 -75 -58
W S CENTRAL 0 -11 -4 0 -16 -7 -100 -100
MOUNTAIN 15 -22 -18 73 -47 -42 -39 -37
PACIFIC 3 -17 -14 28 -26 -36 -48 -56
UNITED STATES 19 -12 -11 47 -42 -32 -47 -41
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 89 3 20 212 -75 13 -26 7
MIDDLE ATLANTIC 72 -1 -5 148 -80 -43 -35 -23
E N CENTRAL 59 -18 -39 121 -117 -50 -49 -29
W N CENTRAL 39 -40 -44 108 -141 -52 -57 -33
SOUTH ATLANTIC 14 -5 -8 16 -26 -15 -62 -48
E S CENTRAL 15 -16 -25 18 -55 -27 -75 -60
W S CENTRAL 0 -13 -6 0 -27 -9 -100 -100
MOUNTAIN 16 -26 -20 84 -52 -56 -38 -40
PACIFIC 29 -17 -8 187 -14 -27 -7 -13
UNITED STATES 22 -13 -13 59 -41 -20 -41 -25
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 96 2 23 240 -96 23 -29 11
MIDDLE ATLANTIC 78 4 1 163 -72 -35 -31 -18
E N CENTRAL 65 -17 -39 144 -134 -55 -48 -28
W N CENTRAL 57 -39 -50 172 -167 -61 -49 -26
SOUTH ATLANTIC 32 -7 -16 45 -51 -34 -53 -43
E S CENTRAL 21 -15 -28 29 -56 -28 -66 -49
W S CENTRAL 0 -20 -11 0 -37 -18 -100 -100
MOUNTAIN 39 -42 -32 187 -113 -89 -38 -32
PACIFIC 26 -18 -10 178 -17 -27 -9 -13
UNITED STATES 53 -16 -22 144 -91 -37 -39 -20
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 94 0 23 234 -95 21 -29 10
MIDDLE ATLANTIC 76 2 -1 157 -76 -39 -33 -20
E N CENTRAL 59 -20 -41 127 -127 -57 -50 -31
W N CENTRAL 43 -40 -47 121 -146 -56 -55 -32
SOUTH ATLANTIC 19 -4 -10 23 -32 -18 -58 -44
E S CENTRAL 22 -17 -29 31 -61 -28 -66 -47
W S CENTRAL 0 -13 -10 0 -28 -13 -100 -100
MOUNTAIN 30 -43 -35 132 -103 -92 -44 -41
PACIFIC 11 -15 -9 67 -18 -31 -21 -32
UNITED STATES 31 -20 -18 95 -65 -44 -41 -32
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 90 4 22 212 -71 14 -25 7
MIDDLE ATLANTIC 73 1 -3 148 -77 -40 -34 -21
E N CENTRAL 60 -21 -43 128 -134 -62 -51 -33
W N CENTRAL 46 -37 -45 127 -149 -57 -54 -31
SOUTH ATLANTIC 25 -9 -17 33 -45 -31 -58 -48
E S CENTRAL 16 -18 -27 21 -57 -27 -73 -56
W S CENTRAL 0 -14 -9 0 -29 -13 -100 -100
MOUNTAIN 30 -46 -39 148 -109 -108 -42 -42
PACIFIC 12 -16 -11 82 -11 -28 -12 -25
UNITED STATES 40 -19 -22 103 -76 -35 -42 -25
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 92 -1 20 229 -99 16 -30 8
MIDDLE ATLANTIC 76 2 -1 158 -75 -40 -32 -20
E N CENTRAL 71 -12 -36 150 -133 -53 -47 -26
W N CENTRAL 70 -38 -56 213 -205 -82 -49 -28
SOUTH ATLANTIC 34 -8 -14 46 -51 -34 -53 -43
E S CENTRAL 23 -16 -30 33 -63 -29 -66 -47
W S CENTRAL 0 -14 -8 0 -29 -12 -100 -100
MOUNTAIN 107 0 11 353 -81 -12 -19 -3
PACIFIC 51 -20 -6 325 -4 -13 -1 -4
UNITED STATES 75 -3 0 170 -85 -26 -33 -13
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 98 -5 21 267 -133 28 -33 12
MIDDLE ATLANTIC 77 2 -2 160 -73 -41 -31 -20
E N CENTRAL 71 -14 -39 158 -134 -53 -46 -25
W N CENTRAL 42 -37 -43 109 -142 -51 -57 -32
SOUTH ATLANTIC 32 -7 -16 43 -54 -32 -56 -43
E S CENTRAL 18 -17 -28 24 -59 -29 -71 -55
W S CENTRAL 1 -20 -16 1 -39 -23 -98 -96
MOUNTAIN 46 -38 -27 216 -93 -74 -30 -26
PACIFIC 33 -18 -8 211 -21 -29 -9 -12
UNITED STATES 47 -19 -19 142 -82 -33 -37 -19