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 DEC 05, 2024
ACCUMULATIONS ARE FROM JUL 1, 2024 TO DEC 05, 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 169 52 74 398 -167 -89 -30 -18
ARIZONA 65 -36 -40 457 89 103 24 29
ARKANSAS 183 39 59 508 -206 -152 -29 -23
CALIFORNIA 72 -31 -21 513 -9 50 -2 11
COLORADO 227 -23 -13 1553 -267 -156 -15 -9
CONNECTICUT 236 44 57 1134 -212 -108 -16 -9
DELAWARE 220 63 55 841 -83 -109 -9 -11
FLORIDA 52 28 35 86 6 26 8 43
GEORGIA 175 57 70 445 -143 -82 -24 -16
IDAHO 238 -10 -3 1741 -86 -38 -5 -2
ILLINOIS 301 79 100 1099 -275 -162 -20 -13
INDIANA 283 82 98 1054 -200 -121 -16 -10
IOWA 325 72 89 1311 -284 -122 -18 -9
KANSAS 241 46 44 895 -189 -163 -17 -15
KENTUCKY 248 79 98 814 -149 -77 -15 -9
LOUISIANA 120 39 53 243 -78 -144 -24 -37
MAINE 253 15 21 1552 -357 -87 -19 -5
MARYLAND 220 61 57 834 -124 -118 -13 -12
MASSACHUSETTS 238 40 51 1264 -161 -60 -11 -5
MICHIGAN 271 48 54 1264 -308 -253 -20 -17
MINNESOTA 353 51 85 1688 -417 -178 -20 -10
MISSISSIPPI 159 52 73 343 -154 -113 -31 -25
MISSOURI 255 58 80 893 -228 -129 -20 -13
MONTANA 257 -13 12 2046 -174 -70 -8 -3
NEBRASKA 275 32 47 1172 -346 -173 -23 -13
NEVADA 134 -29 -16 878 20 21 2 2
NEW HAMPSHIRE 259 28 44 1513 -338 -37 -18 -2
NEW JERSEY 229 55 52 964 -189 -131 -16 -12
NEW MEXICO 168 -19 -16 981 -120 -80 -11 -8
NEW YORK 242 47 54 1181 -159 -132 -12 -10
NORTH CAROLINA 198 68 74 640 -82 -62 -11 -9
NORTH DAKOTA 391 69 129 1958 -400 -155 -17 -7
OHIO 267 69 81 1086 -223 -143 -17 -12
OKLAHOMA 177 23 35 550 -199 -182 -27 -25
OREGON 174 -1 19 1444 61 69 4 5
PENNSYLVANIA 256 65 64 1158 -144 -127 -11 -10
RHODE ISLAND 231 45 59 1145 -151 -60 -12 -5
SOUTH CAROLINA 174 64 78 459 -95 -48 -17 -9
SOUTH DAKOTA 324 49 79 1564 -301 -127 -16 -8
TENNESSEE 222 68 90 655 -188 -103 -22 -14
TEXAS 91 2 24 208 -140 -166 -40 -44
UTAH 238 -5 1 1632 19 -60 1 -4
VERMONT 276 42 50 1706 -122 -86 -7 -5
VIRGINIA 224 68 71 821 -151 -91 -16 -10
WASHINGTON 207 21 13 1669 125 -6 8 0
WEST VIRGINIA 263 78 90 1025 -168 -109 -14 -10
WISCONSIN 311 52 69 1396 -389 -216 -22 -13
WYOMING 244 -32 -15 1894 -266 -161 -12 -8
POPULATION WEIGHTED
REGION
NEW ENGLAND 241 38 50 1272 -208 -68 -14 -5
MIDDLE ATLANTIC 244 54 57 1127 -160 -131 -12 -10
E N CENTRAL 286 68 82 1158 -274 -176 -19 -13
W N CENTRAL 299 54 77 1253 -289 -146 -19 -10
SOUTH ATLANTIC 155 54 59 477 -79 -53 -14 -10
E S CENTRAL 204 63 85 573 -172 -98 -23 -15
W S CENTRAL 112 13 33 271 -150 -162 -36 -37
MOUNTAIN 171 -22 -16 1163 -58 -38 -5 -3
PACIFIC 99 -20 -13 752 23 60 3 9
UNITED STATES 190 33 45 829 -136 -80 -14 -9
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 247 33 46 1365 -258 -64 -16 -4
MIDDLE ATLANTIC 245 54 57 1139 -160 -133 -12 -10
E N CENTRAL 287 66 79 1199 -282 -183 -19 -13
W N CENTRAL 301 55 77 1272 -291 -146 -19 -10
SOUTH ATLANTIC 186 63 70 581 -106 -67 -15 -10
E S CENTRAL 195 62 83 523 -170 -102 -25 -16
W S CENTRAL 126 17 33 328 -155 -167 -32 -34
MOUNTAIN 191 -18 -10 1318 -107 -62 -8 -4
PACIFIC 100 -19 -14 755 25 59 3 8
UNITED STATES 217 42 55 912 -173 -104 -16 -10
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 243 36 48 1311 -221 -68 -14 -5
MIDDLE ATLANTIC 251 58 60 1160 -146 -130 -11 -10
E N CENTRAL 279 73 88 1108 -228 -146 -17 -12
W N CENTRAL 353 60 102 1677 -369 -155 -18 -8
SOUTH ATLANTIC 237 73 78 890 -139 -96 -14 -10
E S CENTRAL 239 76 95 768 -155 -81 -17 -10
W S CENTRAL 114 14 32 285 -148 -165 -34 -37
MOUNTAIN 223 -14 -4 1577 -112 -75 -7 -5
PACIFIC 129 -11 -4 1015 35 39 4 4
UNITED STATES 250 57 60 1139 -162 -117 -12 -9
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 243 36 48 1326 -212 -54 -14 -4
MIDDLE ATLANTIC 243 52 55 1146 -160 -130 -12 -10
E N CENTRAL 287 67 80 1170 -281 -182 -19 -13
W N CENTRAL 324 56 83 1442 -330 -156 -19 -10
SOUTH ATLANTIC 93 39 45 236 -25 0 -10 0
E S CENTRAL 202 63 85 562 -175 -95 -24 -14
W S CENTRAL 102 9 29 237 -144 -165 -38 -41
MOUNTAIN 120 -27 -26 819 10 35 1 4
PACIFIC 75 -30 -19 540 -7 62 -1 13
UNITED STATES 123 5 14 606 -64 -12 -10 -2
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 240 41 52 1248 -186 -65 -13 -5
MIDDLE ATLANTIC 246 55 56 1126 -167 -138 -13 -11
E N CENTRAL 285 72 87 1135 -252 -157 -18 -12
W N CENTRAL 290 55 76 1185 -280 -141 -19 -11
SOUTH ATLANTIC 131 46 54 380 -67 -34 -15 -8
E S CENTRAL 204 64 86 571 -173 -96 -23 -14
W S CENTRAL 106 11 29 255 -152 -167 -37 -40
MOUNTAIN 128 -28 -26 888 6 21 1 2
PACIFIC 123 -11 -6 958 36 40 4 4
UNITED STATES 157 31 42 622 -100 -63 -14 -9
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 244 37 49 1324 -217 -60 -14 -4
MIDDLE ATLANTIC 245 52 57 1152 -161 -129 -12 -10
E N CENTRAL 285 65 78 1192 -280 -180 -19 -13
W N CENTRAL 320 53 79 1424 -325 -150 -19 -10
SOUTH ATLANTIC 203 63 68 708 -112 -82 -14 -10
E S CENTRAL 216 67 89 648 -165 -88 -20 -12
W S CENTRAL 136 16 33 374 -167 -167 -31 -31
MOUNTAIN 192 -19 -11 1332 -108 -54 -8 -4
PACIFIC 121 -12 -4 934 25 44 3 5
UNITED STATES 230 37 48 1096 -174 -100 -14 -8
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 242 35 47 1313 -216 -66 -14 -5
MIDDLE ATLANTIC 245 54 58 1144 -162 -131 -12 -10
E N CENTRAL 284 66 81 1155 -267 -175 -19 -13
W N CENTRAL 299 54 77 1251 -284 -140 -19 -10
SOUTH ATLANTIC 146 51 57 456 -68 -36 -13 -7
E S CENTRAL 221 67 88 673 -170 -91 -20 -12
W S CENTRAL 113 14 33 274 -154 -166 -36 -38
MOUNTAIN 179 -23 -15 1192 -115 -62 -9 -5
PACIFIC 87 -25 -17 640 4 54 1 9
UNITED STATES 168 10 20 875 -106 -49 -11 -5
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 237 39 51 1240 -181 -64 -13 -5
MIDDLE ATLANTIC 244 55 57 1119 -162 -130 -13 -10
E N CENTRAL 286 67 82 1159 -280 -183 -19 -14
W N CENTRAL 299 53 75 1257 -296 -150 -19 -11
SOUTH ATLANTIC 196 63 68 635 -119 -81 -16 -11
E S CENTRAL 207 64 85 591 -169 -97 -22 -14
W S CENTRAL 115 13 31 290 -152 -166 -34 -36
MOUNTAIN 186 -20 -13 1267 -91 -55 -7 -4
PACIFIC 89 -25 -16 670 11 52 2 8
UNITED STATES 208 34 46 935 -153 -86 -14 -8
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 242 35 47 1298 -228 -76 -15 -6
MIDDLE ATLANTIC 245 54 58 1144 -161 -133 -12 -10
E N CENTRAL 283 63 77 1200 -289 -183 -19 -13
W N CENTRAL 342 54 88 1585 -381 -172 -19 -10
SOUTH ATLANTIC 212 65 69 747 -111 -89 -13 -11
E S CENTRAL 228 73 93 693 -165 -87 -19 -11
W S CENTRAL 113 12 33 282 -153 -164 -35 -37
MOUNTAIN 261 29 38 1662 -117 -73 -7 -4
PACIFIC 168 2 8 1340 68 30 5 2
UNITED STATES 240 46 52 1160 -186 -115 -14 -9
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 248 28 39 1406 -274 -68 -16 -5
MIDDLE ATLANTIC 248 55 57 1159 -153 -137 -12 -11
E N CENTRAL 286 62 75 1219 -294 -195 -19 -14
W N CENTRAL 290 55 77 1181 -284 -145 -19 -11
SOUTH ATLANTIC 207 66 74 703 -120 -78 -15 -10
E S CENTRAL 214 67 88 623 -174 -95 -22 -13
W S CENTRAL 149 26 43 400 -166 -167 -29 -29
MOUNTAIN 198 -14 -5 1370 -92 -49 -6 -3
PACIFIC 131 -9 -3 1033 30 36 3 4
UNITED STATES 214 33 43 1045 -151 -81 -13 -7