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 FEB 16, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO FEB 16, 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 94 -37 17 1752 -328 -120 -16 -6
ARIZONA 100 15 -34 1571 82 -26 6 -2
ARKANSAS 199 40 81 2249 -290 -136 -11 -6
CALIFORNIA 128 28 11 1580 -116 28 -7 2
COLORADO 320 65 65 4311 -335 -35 -7 -1
CONNECTICUT 262 2 47 3750 -248 316 -6 9
DELAWARE 201 -9 30 3121 17 258 1 9
FLORIDA 1 -33 -13 451 -48 41 -10 10
GEORGIA 105 -29 23 1873 -239 -67 -11 -3
IDAHO 324 81 81 4478 -158 122 -3 3
ILLINOIS 309 36 97 3908 -380 253 -9 7
INDIANA 274 21 80 3674 -275 230 -7 7
IOWA 377 81 150 4407 -389 326 -8 8
KANSAS 307 86 120 3453 -84 112 -2 3
KENTUCKY 208 5 71 2948 -220 98 -7 3
LOUISIANA 62 -27 -8 1277 -116 -274 -8 -18
MAINE 344 20 98 4760 -469 388 -9 9
MARYLAND 202 -9 41 3095 -77 238 -2 8
MASSACHUSETTS 277 9 60 3994 -163 368 -4 10
MICHIGAN 320 32 83 4205 -313 254 -7 6
MINNESOTA 450 101 171 5356 -475 569 -8 12
MISSISSIPPI 97 -24 21 1586 -315 -205 -17 -11
MISSOURI 288 59 109 3340 -302 142 -8 4
MONTANA 421 151 129 5208 -32 203 -1 4
NEBRASKA 368 99 151 3981 -477 -11 -11 0
NEVADA 170 26 1 2519 -144 -28 -5 -1
NEW HAMPSHIRE 326 17 89 4656 -330 573 -7 14
NEW JERSEY 227 -9 34 3426 -140 278 -4 9
NEW MEXICO 180 6 -21 2997 -198 -134 -6 -4
NEW YORK 263 -6 44 3878 -174 293 -4 8
NORTH CAROLINA 157 -2 62 2367 -104 97 -4 4
NORTH DAKOTA 496 131 189 5865 -390 538 -6 10
OHIO 259 3 67 3733 -244 275 -6 8
OKLAHOMA 242 73 98 2453 -234 -90 -9 -4
OREGON 238 73 62 3412 125 247 4 8
PENNSYLVANIA 245 -5 42 3819 -54 334 -1 10
RHODE ISLAND 262 11 48 3721 -159 318 -4 9
SOUTH CAROLINA 118 -14 44 1886 -153 59 -8 3
SOUTH DAKOTA 434 130 168 4862 -291 269 -6 6
TENNESSEE 176 -1 59 2513 -300 -55 -11 -2
TEXAS 113 19 41 1198 -302 -241 -20 -17
UTAH 299 52 46 4333 -98 60 -2 1
VERMONT 333 12 81 4992 -84 476 -2 11
VIRGINIA 191 -6 52 2926 -155 176 -5 6
WASHINGTON 260 85 65 3865 310 186 9 5
WEST VIRGINIA 208 -19 51 3423 -165 209 -5 7
WISCONSIN 366 55 122 4626 -464 379 -9 9
WYOMING 378 96 90 4984 -272 45 -5 1
POPULATION WEIGHTED
REGION
NEW ENGLAND 284 11 63 4052 -223 379 -5 10
MIDDLE ATLANTIC 250 -5 41 3766 -129 307 -3 9
E N CENTRAL 301 29 87 3975 -333 264 -8 7
W N CENTRAL 366 86 141 4244 -338 285 -7 7
SOUTH ATLANTIC 109 -18 26 1842 -113 78 -6 4
E S CENTRAL 150 -13 44 2264 -295 -72 -12 -3
W S CENTRAL 127 20 44 1422 -282 -221 -17 -13
MOUNTAIN 233 45 26 3294 -109 8 -3 0
PACIFIC 154 40 22 2050 -25 80 -1 4
UNITED STATES 203 17 50 2796 -189 117 -6 4
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 300 12 73 4286 -274 432 -6 11
MIDDLE ATLANTIC 251 -6 41 3790 -129 302 -3 9
E N CENTRAL 307 30 89 4066 -333 286 -8 8
W N CENTRAL 369 84 142 4292 -344 291 -7 7
SOUTH ATLANTIC 138 -12 41 2210 -138 84 -6 4
E S CENTRAL 136 -18 39 2115 -308 -100 -13 -5
W S CENTRAL 147 27 55 1620 -267 -199 -14 -11
MOUNTAIN 263 51 40 3687 -142 40 -4 1
PACIFIC 155 41 23 2058 -20 80 -1 4
UNITED STATES 232 25 65 3107 -226 138 -7 5
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 290 11 66 4141 -244 387 -6 10
MIDDLE ATLANTIC 248 -5 42 3830 -77 327 -2 9
E N CENTRAL 277 17 77 3802 -278 259 -7 7
W N CENTRAL 447 114 173 5231 -391 444 -7 9
SOUTH ATLANTIC 195 -12 49 3095 -131 202 -4 7
E S CENTRAL 198 2 69 2813 -241 58 -8 2
W S CENTRAL 130 21 46 1469 -264 -213 -15 -13
MOUNTAIN 307 65 59 4249 -160 68 -4 2
PACIFIC 185 52 34 2568 49 107 2 4
UNITED STATES 251 5 53 3728 -132 270 -3 8
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 290 11 65 4162 -225 407 -5 11
MIDDLE ATLANTIC 255 -5 42 3805 -143 301 -4 9
E N CENTRAL 303 28 88 4011 -334 272 -8 7
W N CENTRAL 403 95 156 4706 -386 377 -8 9
SOUTH ATLANTIC 41 -28 1 980 -74 54 -7 6
E S CENTRAL 146 -15 45 2228 -302 -76 -12 -3
W S CENTRAL 118 19 41 1300 -291 -230 -18 -15
MOUNTAIN 168 28 -3 2456 -17 -7 -1 0
PACIFIC 129 29 10 1635 -104 36 -6 2
UNITED STATES 147 16 24 2002 -142 70 -7 4
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 277 8 58 3984 -196 377 -5 10
MIDDLE ATLANTIC 247 -6 41 3763 -122 303 -3 9
E N CENTRAL 291 23 84 3899 -314 268 -7 7
W N CENTRAL 352 80 135 4069 -340 240 -8 6
SOUTH ATLANTIC 83 -22 18 1504 -107 62 -7 4
E S CENTRAL 150 -13 45 2255 -302 -75 -12 -3
W S CENTRAL 121 19 41 1370 -281 -232 -17 -14
MOUNTAIN 180 33 3 2605 -30 -7 -1 0
PACIFIC 179 50 34 2454 29 103 1 4
UNITED STATES 152 7 37 2186 -154 54 -7 3
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 291 11 66 4166 -234 404 -5 11
MIDDLE ATLANTIC 255 -6 42 3818 -142 306 -4 9
E N CENTRAL 303 26 88 4042 -330 287 -8 8
W N CENTRAL 402 96 156 4665 -376 360 -7 8
SOUTH ATLANTIC 163 -13 41 2587 -117 148 -4 6
E S CENTRAL 168 -8 54 2471 -277 -16 -10 -1
W S CENTRAL 169 40 65 1800 -265 -172 -13 -9
MOUNTAIN 266 54 42 3697 -149 31 -4 1
PACIFIC 178 51 34 2417 20 110 1 5
UNITED STATES 261 31 67 3532 -199 214 -5 6
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 289 10 65 4141 -239 387 -5 10
MIDDLE ATLANTIC 254 -5 44 3807 -138 309 -3 9
E N CENTRAL 299 27 86 3960 -329 264 -8 7
W N CENTRAL 366 86 140 4236 -334 271 -7 7
SOUTH ATLANTIC 100 -19 25 1736 -93 92 -5 6
E S CENTRAL 175 -5 57 2547 -274 -8 -10 0
W S CENTRAL 124 18 42 1434 -281 -217 -16 -13
MOUNTAIN 239 42 23 3415 -166 -34 -5 -1
PACIFIC 142 35 18 1834 -72 57 -4 3
UNITED STATES 199 26 37 2751 -162 86 -6 3
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 276 9 58 3963 -185 373 -4 10
MIDDLE ATLANTIC 248 -6 40 3749 -121 305 -3 9
E N CENTRAL 302 29 87 3982 -338 261 -8 7
W N CENTRAL 368 87 142 4268 -342 291 -7 7
SOUTH ATLANTIC 151 -13 40 2403 -142 102 -6 4
E S CENTRAL 154 -12 47 2312 -289 -53 -11 -2
W S CENTRAL 133 23 45 1491 -278 -213 -16 -13
MOUNTAIN 251 47 31 3545 -149 -1 -4 0
PACIFIC 145 36 18 1891 -60 57 -3 3
UNITED STATES 229 23 56 3113 -201 158 -6 5
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 289 11 66 4117 -255 379 -6 10
MIDDLE ATLANTIC 254 -5 43 3806 -140 304 -4 9
E N CENTRAL 302 25 87 4063 -335 291 -8 8
W N CENTRAL 433 104 166 5067 -436 452 -8 10
SOUTH ATLANTIC 177 -7 46 2740 -97 169 -3 7
E S CENTRAL 181 -2 61 2605 -267 5 -9 0
W S CENTRAL 131 22 47 1455 -278 -213 -16 -13
MOUNTAIN 324 26 75 4760 -103 382 -2 9
PACIFIC 223 69 51 3213 146 168 5 6
UNITED STATES 260 4 54 3800 -182 307 -5 9
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 311 15 79 4380 -322 416 -7 10
MIDDLE ATLANTIC 253 -4 43 3836 -112 310 -3 9
E N CENTRAL 312 32 90 4122 -334 287 -7 7
W N CENTRAL 353 81 138 4080 -337 274 -8 7
SOUTH ATLANTIC 162 -12 45 2566 -135 128 -5 5
E S CENTRAL 164 -6 54 2408 -287 -33 -11 -1
W S CENTRAL 170 35 65 1884 -255 -173 -12 -8
MOUNTAIN 269 53 43 3795 -122 70 -3 2
PACIFIC 187 53 36 2611 43 113 2 5
UNITED STATES 240 27 61 3314 -178 174 -5 6