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 JAN 12, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO JAN 12, 2025
-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 210 56 76 1119 -230 -101 -17 -8
ARIZONA 147 42 -39 991 0 -40 0 -4
ARKANSAS 257 72 76 1381 -285 -157 -17 -10
CALIFORNIA 92 -18 -54 1002 -154 -26 -13 -3
COLORADO 317 48 2 2891 -415 -218 -13 -7
CONNECTICUT 266 2 59 2390 -274 99 -10 4
DELAWARE 268 54 97 1965 -39 98 -2 5
FLORIDA 80 33 49 283 -17 43 -6 18
GEORGIA 216 62 70 1221 -153 -58 -11 -5
IDAHO 258 -10 -40 3025 -298 -141 -9 -4
ILLINOIS 303 15 72 2441 -415 56 -15 2
INDIANA 302 37 86 2303 -311 56 -12 2
IOWA 325 8 36 2796 -443 72 -14 3
KANSAS 328 83 63 2131 -240 -80 -10 -4
KENTUCKY 283 63 94 1871 -209 12 -10 1
LOUISIANA 197 88 72 789 -88 -232 -10 -23
MAINE 313 -19 35 3076 -479 100 -13 3
MARYLAND 265 45 90 1951 -114 77 -6 4
MASSACHUSETTS 287 15 65 2574 -207 149 -7 6
MICHIGAN 310 20 79 2659 -385 12 -13 0
MINNESOTA 361 -7 34 3430 -576 120 -14 4
MISSISSIPPI 211 68 76 994 -226 -162 -19 -14
MISSOURI 308 56 77 2070 -354 0 -15 0
MONTANA 284 -6 -71 3453 -378 -151 -10 -4
NEBRASKA 317 26 3 2523 -535 -169 -17 -6
NEVADA 178 4 -48 1697 -147 -82 -8 -5
NEW HAMPSHIRE 319 9 68 3021 -388 243 -11 9
NEW JERSEY 266 29 76 2166 -184 96 -8 5
NEW MEXICO 265 63 7 2005 -219 -181 -10 -8
NEW YORK 282 14 69 2485 -196 86 -7 4
NORTH CAROLINA 238 66 81 1552 -61 18 -4 1
NORTH DAKOTA 380 -8 -16 3834 -541 63 -12 2
OHIO 309 46 93 2353 -289 49 -11 2
OKLAHOMA 267 69 70 1457 -312 -172 -18 -11
OREGON 168 -13 -42 2358 -54 37 -2 2
PENNSYLVANIA 297 44 89 2459 -126 112 -5 5
RHODE ISLAND 270 12 59 2381 -196 129 -8 6
SOUTH CAROLINA 208 61 75 1232 -83 11 -6 1
SOUTH DAKOTA 342 18 -14 3127 -455 -44 -13 -1
TENNESSEE 259 60 81 1602 -248 -70 -13 -4
TEXAS 188 72 78 675 -282 -225 -29 -25
UTAH 284 13 -29 2954 -137 -144 -4 -5
VERMONT 346 24 80 3303 -138 182 -4 6
VIRGINIA 272 64 93 1893 -144 46 -7 2
WASHINGTON 190 -1 -39 2675 40 -45 2 -2
WEST VIRGINIA 313 77 110 2231 -168 49 -7 2
WISCONSIN 324 -2 73 2936 -525 69 -15 2
WYOMING 323 29 -26 3338 -452 -230 -12 -6
POPULATION WEIGHTED
REGION
NEW ENGLAND 285 6 59 2603 -266 142 -9 6
MIDDLE ATLANTIC 282 24 77 2409 -176 98 -7 4
E N CENTRAL 308 25 81 2502 -379 46 -13 2
W N CENTRAL 331 29 44 2684 -428 19 -14 1
SOUTH ATLANTIC 192 53 72 1187 -77 21 -6 2
E S CENTRAL 244 61 82 1437 -236 -81 -14 -5
W S CENTRAL 203 74 75 827 -272 -214 -25 -21
MOUNTAIN 240 31 -23 2195 -187 -121 -8 -5
PACIFIC 113 -13 -51 1350 -110 -7 -8 -1
UNITED STATES 231 31 46 1784 -216 -6 -11 0
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 299 6 61 2765 -317 165 -10 6
MIDDLE ATLANTIC 285 27 77 2428 -174 93 -7 4
E N CENTRAL 310 23 80 2564 -385 49 -13 2
W N CENTRAL 333 29 43 2719 -427 25 -14 1
SOUTH ATLANTIC 225 61 80 1431 -101 14 -7 1
E S CENTRAL 237 62 82 1343 -238 -98 -15 -7
W S CENTRAL 215 72 75 955 -268 -204 -22 -18
MOUNTAIN 262 31 -15 2457 -240 -122 -9 -5
PACIFIC 113 -13 -51 1355 -107 -9 -7 -1
UNITED STATES 258 37 55 1981 -256 -5 -11 0
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 292 8 61 2667 -280 145 -10 6
MIDDLE ATLANTIC 292 36 84 2462 -142 107 -5 5
E N CENTRAL 305 34 85 2392 -322 49 -12 2
W N CENTRAL 359 3 7 3377 -516 48 -13 1
SOUTH ATLANTIC 283 65 99 1999 -136 58 -6 3
E S CENTRAL 277 64 93 1787 -217 -8 -11 0
W S CENTRAL 206 72 76 860 -258 -209 -23 -20
MOUNTAIN 285 25 -20 2854 -269 -141 -9 -5
PACIFIC 135 -11 -47 1729 -84 -21 -5 -1
UNITED STATES 290 37 75 2399 -187 68 -7 3
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 293 11 62 2687 -264 165 -9 7
MIDDLE ATLANTIC 283 22 75 2434 -182 95 -7 4
E N CENTRAL 310 24 81 2527 -383 46 -13 2
W N CENTRAL 342 13 33 2998 -481 44 -14 1
SOUTH ATLANTIC 122 41 58 627 -42 35 -6 6
E S CENTRAL 242 63 80 1417 -238 -82 -14 -5
W S CENTRAL 193 70 75 745 -277 -219 -27 -23
MOUNTAIN 194 36 -31 1607 -100 -80 -6 -5
PACIFIC 95 -16 -57 1046 -148 -16 -12 -2
UNITED STATES 153 10 0 1274 -167 -9 -12 -1
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 285 12 64 2562 -236 150 -8 6
MIDDLE ATLANTIC 285 29 80 2409 -173 92 -7 4
E N CENTRAL 307 28 81 2453 -357 51 -13 2
W N CENTRAL 327 34 46 2569 -417 5 -14 0
SOUTH ATLANTIC 166 49 68 969 -72 24 -7 3
E S CENTRAL 243 60 81 1433 -239 -82 -14 -5
W S CENTRAL 199 72 77 794 -269 -221 -25 -22
MOUNTAIN 200 34 -32 1717 -109 -89 -6 -5
PACIFIC 129 -13 -50 1648 -88 -20 -5 -1
UNITED STATES 203 44 51 1394 -164 -24 -11 -2
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 292 8 61 2687 -272 160 -9 6
MIDDLE ATLANTIC 284 23 74 2446 -179 100 -7 4
E N CENTRAL 310 24 81 2551 -381 50 -13 2
W N CENTRAL 341 16 30 2974 -469 42 -14 1
SOUTH ATLANTIC 243 55 86 1663 -109 40 -6 2
E S CENTRAL 256 63 85 1571 -229 -48 -13 -3
W S CENTRAL 227 74 73 1060 -283 -195 -21 -16
MOUNTAIN 258 27 -21 2466 -249 -131 -9 -5
PACIFIC 128 -11 -48 1616 -100 -15 -6 -1
UNITED STATES 265 23 43 2268 -257 27 -10 1
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 292 9 61 2668 -275 146 -9 6
MIDDLE ATLANTIC 285 24 75 2438 -178 98 -7 4
E N CENTRAL 307 24 80 2492 -373 44 -13 2
W N CENTRAL 331 29 42 2682 -421 19 -14 1
SOUTH ATLANTIC 183 52 72 1121 -67 35 -6 3
E S CENTRAL 261 62 87 1619 -232 -45 -13 -3
W S CENTRAL 206 75 78 840 -267 -212 -24 -20
MOUNTAIN 261 41 -11 2276 -243 -155 -10 -6
PACIFIC 103 -16 -53 1188 -139 -20 -10 -2
UNITED STATES 211 22 15 1780 -207 -31 -10 -2
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 285 13 65 2546 -230 149 -8 6
MIDDLE ATLANTIC 282 26 77 2397 -170 98 -7 4
E N CENTRAL 308 25 81 2507 -384 43 -13 2
W N CENTRAL 334 31 46 2699 -429 23 -14 1
SOUTH ATLANTIC 237 60 82 1549 -111 17 -7 1
E S CENTRAL 248 62 84 1472 -229 -69 -13 -4
W S CENTRAL 207 72 75 871 -272 -208 -24 -19
MOUNTAIN 256 32 -20 2370 -230 -142 -9 -6
PACIFIC 106 -16 -54 1233 -126 -20 -9 -2
UNITED STATES 247 27 45 1987 -241 10 -11 1
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 287 4 56 2646 -293 132 -10 5
MIDDLE ATLANTIC 283 22 74 2436 -180 95 -7 4
E N CENTRAL 312 26 82 2565 -387 46 -13 2
W N CENTRAL 351 1 25 3243 -538 61 -14 2
SOUTH ATLANTIC 253 57 87 1761 -93 50 -5 3
E S CENTRAL 264 62 87 1656 -229 -38 -12 -2
W S CENTRAL 206 74 77 850 -268 -207 -24 -20
MOUNTAIN 322 18 50 3157 -177 107 -5 4
PACIFIC 162 -9 -41 2204 -42 -15 -2 -1
UNITED STATES 283 22 70 2439 -223 94 -8 4
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 300 -2 53 2827 -353 148 -11 6
MIDDLE ATLANTIC 288 27 78 2459 -164 91 -6 4
E N CENTRAL 310 21 79 2600 -394 41 -13 2
W N CENTRAL 329 36 54 2570 -417 24 -14 1
SOUTH ATLANTIC 249 64 87 1664 -110 31 -6 2
E S CENTRAL 255 64 86 1530 -236 -61 -13 -4
W S CENTRAL 231 71 73 1127 -264 -188 -19 -14
MOUNTAIN 264 27 -14 2530 -229 -105 -8 -4
PACIFIC 138 -10 -45 1760 -91 -21 -5 -1
UNITED STATES 252 27 39 2142 -230 10 -10 0