HEATING DEGREE DAY DATA MONTHLY SUMMARY
POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES
CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA
MONTHLY DATA FOR NOV 2024
ACCUMULATIONS ARE FROM JUL 1, 2024
-999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE
STATE MONTH MON MON 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 205 -138 -125 275 -203 -156 -42 -36
ARIZONA 362 114 134 414 117 124 39 43
ARKANSAS 309 -116 -113 378 -232 -191 -38 -34
CALIFORNIA 367 45 101 466 17 56 4 14
COLORADO 919 35 97 1400 -244 -157 -15 -10
CONNECTICUT 571 -106 -161 956 -248 -166 -21 -15
DELAWARE 463 -52 -128 678 -129 -168 -16 -20
FLORIDA 39 -14 -5 43 -18 -9 -30 -17
GEORGIA 229 -123 -111 316 -183 -153 -37 -33
IDAHO 921 36 53 1577 -72 -55 -4 -3
ILLINOIS 613 -119 -109 884 -328 -239 -27 -21
INDIANA 555 -114 -111 848 -258 -196 -23 -19
IOWA 750 -92 -38 1083 -329 -185 -23 -15
KANSAS 571 -56 -43 723 -221 -201 -23 -22
KENTUCKY 427 -115 -107 633 -205 -155 -24 -20
LOUISIANA 128 -79 -140 159 -102 -185 -39 -54
MAINE 730 -129 -180 1363 -373 -101 -21 -7
MARYLAND 453 -83 -134 672 -168 -178 -20 -21
MASSACHUSETTS 617 -84 -155 1085 -194 -109 -15 -9
MICHIGAN 644 -130 -158 1071 -337 -296 -24 -22
MINNESOTA 908 -117 -40 1443 -442 -237 -23 -14
MISSISSIPPI 178 -126 -136 229 -189 -172 -45 -43
MISSOURI 525 -99 -78 710 -268 -184 -27 -21
MONTANA 1010 25 90 1870 -156 -99 -8 -5
NEBRASKA 705 -116 -11 980 -364 -210 -27 -18
NEVADA 603 93 96 791 48 26 6 3
NEW HAMPSHIRE 715 -120 -155 1319 -362 -77 -22 -6
NEW JERSEY 511 -90 -146 793 -230 -187 -22 -19
NEW MEXICO 667 45 58 867 -102 -73 -11 -8
NEW YORK 598 -81 -154 1001 -194 -184 -16 -16
NORTH CAROLINA 337 -83 -112 494 -131 -137 -21 -22
NORTH DAKOTA 1065 -64 53 1692 -433 -242 -20 -13
OHIO 562 -116 -135 892 -271 -212 -23 -19
OKLAHOMA 363 -93 -69 423 -215 -209 -34 -33
OREGON 706 69 68 1326 68 38 5 3
PENNSYLVANIA 591 -75 -136 970 -190 -191 -16 -16
RHODE ISLAND 564 -86 -155 971 -188 -115 -16 -11
SOUTH CAROLINA 237 -101 -105 330 -141 -126 -30 -28
SOUTH DAKOTA 904 -48 74 1343 -324 -186 -19 -12
TENNESSEE 342 -141 -124 494 -235 -177 -32 -26
TEXAS 139 -90 -109 149 -134 -176 -47 -54
UTAH 974 133 121 1471 31 -74 2 -5
VERMONT 785 -54 -156 1502 -153 -128 -9 -8
VIRGINIA 427 -104 -134 654 -202 -164 -24 -20
WASHINGTON 727 49 -26 1522 112 -37 8 -2
WEST VIRGINIA 513 -117 -144 832 -224 -193 -21 -19
WISCONSIN 742 -137 -113 1177 -419 -270 -26 -19
WYOMING 1006 18 96 1732 -232 -160 -12 -8
POPULATION WEIGHTED
REGION
NEW ENGLAND 621 -98 -159 1091 -240 -116 -18 -10
MIDDLE ATLANTIC 578 -79 -147 946 -200 -188 -17 -17
E N CENTRAL 612 -122 -128 953 -319 -241 -25 -20
W N CENTRAL 714 -93 -42 1043 -322 -200 -24 -16
SOUTH ATLANTIC 250 -69 -86 361 -119 -113 -25 -24
E S CENTRAL 300 -132 -124 425 -215 -168 -34 -28
W S CENTRAL 174 -93 -109 196 -154 -181 -44 -48
MOUNTAIN 710 73 97 1048 -36 -35 -3 -3
PACIFIC 443 44 83 685 41 58 6 9
UNITED STATES 456 -60 -62 692 -158 -123 -19 -15
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 656 -110 -163 1179 -287 -107 -20 -8
MIDDLE ATLANTIC 584 -80 -145 957 -200 -190 -17 -17
E N CENTRAL 628 -125 -129 994 -324 -245 -25 -20
W N CENTRAL 726 -90 -37 1061 -324 -200 -23 -16
SOUTH ATLANTIC 304 -90 -107 443 -152 -137 -26 -24
E S CENTRAL 272 -133 -128 382 -213 -171 -36 -31
W S CENTRAL 210 -94 -106 241 -163 -187 -40 -44
MOUNTAIN 763 49 75 1188 -88 -65 -7 -5
PACIFIC 443 44 80 687 42 56 7 9
UNITED STATES 500 -77 -74 757 -200 -151 -21 -17
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 636 -104 -160 1129 -251 -112 -18 -9
MIDDLE ATLANTIC 593 -74 -140 975 -188 -191 -16 -16
E N CENTRAL 578 -117 -126 906 -278 -216 -23 -19
W N CENTRAL 929 -79 16 1434 -400 -225 -22 -14
SOUTH ATLANTIC 457 -99 -131 715 -192 -172 -21 -19
E S CENTRAL 401 -120 -112 594 -208 -157 -26 -21
W S CENTRAL 182 -91 -111 208 -153 -183 -42 -47
MOUNTAIN 887 61 89 1425 -95 -84 -6 -6
PACIFIC 529 49 58 926 46 27 5 3
UNITED STATES 591 -76 -118 956 -203 -176 -18 -16
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 641 -99 -155 1144 -242 -99 -17 -8
MIDDLE ATLANTIC 585 -80 -148 966 -198 -185 -17 -16
E N CENTRAL 621 -122 -127 965 -324 -246 -25 -20
W N CENTRAL 805 -95 -29 1216 -362 -215 -23 -15
SOUTH ATLANTIC 121 -34 -32 164 -56 -45 -25 -22
E S CENTRAL 292 -137 -127 415 -219 -165 -35 -28
W S CENTRAL 155 -94 -112 170 -144 -180 -46 -51
MOUNTAIN 536 92 111 739 35 46 5 7
PACIFIC 378 47 108 490 18 66 4 16
UNITED STATES 370 -7 15 519 -65 -31 -11 -6
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 612 -94 -155 1068 -219 -114 -17 -10
MIDDLE ATLANTIC 579 -82 -147 944 -207 -196 -18 -17
E N CENTRAL 600 -122 -124 930 -300 -226 -24 -20
W N CENTRAL 684 -92 -39 981 -314 -195 -24 -17
SOUTH ATLANTIC 195 -64 -72 281 -102 -89 -27 -24
E S CENTRAL 297 -135 -126 423 -217 -167 -34 -28
W S CENTRAL 165 -92 -111 184 -154 -183 -46 -50
MOUNTAIN 573 91 112 802 30 30 4 4
PACIFIC 513 50 65 874 47 30 6 4
UNITED STATES 340 -58 -60 509 -120 -102 -19 -17
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 640 -101 -158 1141 -248 -106 -18 -9
MIDDLE ATLANTIC 586 -84 -150 970 -200 -186 -17 -16
E N CENTRAL 626 -122 -128 988 -322 -242 -25 -20
W N CENTRAL 800 -96 -26 1201 -355 -207 -23 -15
SOUTH ATLANTIC 373 -85 -115 557 -159 -151 -22 -21
E S CENTRAL 340 -126 -116 491 -212 -160 -30 -25
W S CENTRAL 244 -92 -94 280 -174 -188 -38 -40
MOUNTAIN 775 57 82 1202 -87 -56 -7 -4
PACIFIC 506 48 71 851 37 33 5 4
UNITED STATES 589 -62 -69 931 -198 -145 -18 -13
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 636 -103 -160 1131 -246 -110 -18 -9
MIDDLE ATLANTIC 584 -83 -150 962 -202 -189 -17 -16
E N CENTRAL 611 -122 -126 951 -311 -239 -25 -20
W N CENTRAL 718 -89 -33 1041 -317 -194 -23 -16
SOUTH ATLANTIC 237 -62 -70 346 -107 -93 -24 -21
E S CENTRAL 351 -130 -121 512 -217 -163 -30 -24
W S CENTRAL 174 -96 -114 198 -159 -185 -45 -48
MOUNTAIN 735 57 89 1071 -92 -59 -8 -5
PACIFIC 409 43 94 582 26 56 5 11
UNITED STATES 508 -16 -1 756 -111 -73 -13 -9
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 607 -94 -157 1062 -213 -113 -17 -10
MIDDLE ATLANTIC 575 -79 -145 938 -202 -187 -18 -17
E N CENTRAL 613 -125 -129 954 -324 -248 -25 -21
W N CENTRAL 721 -92 -39 1047 -328 -204 -24 -16
SOUTH ATLANTIC 332 -98 -115 490 -165 -151 -25 -24
E S CENTRAL 309 -131 -123 440 -215 -168 -33 -28
W S CENTRAL 186 -92 -109 212 -156 -184 -42 -46
MOUNTAIN 767 67 99 1141 -71 -56 -6 -5
PACIFIC 418 42 90 610 31 52 5 9
UNITED STATES 517 -60 -59 786 -175 -128 -18 -14
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 631 -106 -163 1116 -258 -121 -19 -10
MIDDLE ATLANTIC 583 -83 -151 962 -201 -191 -17 -17
E N CENTRAL 627 -128 -130 997 -330 -245 -25 -20
W N CENTRAL 874 -102 -21 1348 -409 -233 -23 -15
SOUTH ATLANTIC 394 -89 -124 590 -159 -159 -21 -21
E S CENTRAL 361 -128 -117 527 -216 -163 -29 -24
W S CENTRAL 181 -92 -109 206 -156 -182 -43 -47
MOUNTAIN 798 -29 -101 1472 -136 -109 -8 -7
PACIFIC 640 51 32 1223 70 6 6 0
UNITED STATES 587 -90 -141 982 -221 -167 -18 -15
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 672 -112 -163 1220 -299 -104 -20 -8
MIDDLE ATLANTIC 591 -80 -149 976 -193 -195 -17 -17
E N CENTRAL 637 -128 -134 1015 -334 -254 -25 -20
W N CENTRAL 677 -98 -51 976 -319 -200 -25 -17
SOUTH ATLANTIC 366 -92 -116 550 -168 -151 -23 -22
E S CENTRAL 325 -134 -122 467 -221 -168 -32 -26
W S CENTRAL 252 -97 -106 296 -181 -195 -38 -40
MOUNTAIN 769 45 57 1234 -76 -56 -6 -4
PACIFIC 540 50 61 943 40 23 4 2
UNITED STATES 556 -57 -63 892 -172 -122 -16 -12