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 26, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO FEB 26, 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 154 52 66 1982 -250 -27 -11 -1
ARIZONA 52 -22 -17 1655 61 -40 4 -2
ARKANSAS 188 64 124 2553 -172 52 -6 2
CALIFORNIA 53 -39 -32 1672 -157 -7 -9 0
COLORADO 223 -3 41 4677 -296 50 -6 1
CONNECTICUT 233 8 -4 4106 -220 339 -5 9
DELAWARE 207 24 15 3441 71 308 2 10
FLORIDA 34 14 -7 496 -35 28 -7 6
GEORGIA 148 40 42 2096 -177 -2 -8 0
IDAHO 213 -6 17 4792 -161 129 -3 3
ILLINOIS 253 22 102 4334 -292 452 -6 12
INDIANA 246 32 84 4077 -185 385 -4 10
IOWA 276 24 114 4887 -275 559 -5 13
KANSAS 241 65 138 3867 73 354 2 10
KENTUCKY 222 54 88 3296 -119 242 -3 8
LOUISIANA 141 81 91 1485 -1 -157 0 -10
MAINE 275 -12 -9 5180 -466 403 -8 8
MARYLAND 207 26 23 3415 -21 297 -1 10
MASSACHUSETTS 242 8 0 4363 -135 397 -3 10
MICHIGAN 257 1 50 4626 -261 376 -5 9
MINNESOTA 278 -28 53 5846 -427 724 -7 14
MISSISSIPPI 156 65 90 1821 -218 -83 -11 -4
MISSOURI 240 52 136 3747 -171 380 -4 11
MONTANA 232 -16 32 5608 11 269 0 5
NEBRASKA 259 33 128 4437 -350 225 -7 5
NEVADA 94 -36 -29 2665 -185 -56 -6 -2
NEW HAMPSHIRE 270 2 -1 5069 -308 602 -6 13
NEW JERSEY 217 13 2 3763 -100 311 -3 9
NEW MEXICO 154 -3 22 3228 -191 -98 -6 -3
NEW YORK 241 8 5 4250 -141 331 -3 8
NORTH CAROLINA 174 39 36 2626 -44 154 -2 6
NORTH DAKOTA 301 -21 78 6402 -317 717 -5 13
OHIO 248 27 64 4129 -170 397 -4 11
OKLAHOMA 197 69 142 2784 -95 134 -3 5
OREGON 143 -13 -4 3628 117 241 3 7
PENNSYLVANIA 241 26 25 4194 8 401 0 11
RHODE ISLAND 232 11 -3 4075 -127 341 -3 9
SOUTH CAROLINA 143 37 30 2102 -95 106 -4 5
SOUTH DAKOTA 258 -2 82 5339 -191 452 -3 9
TENNESSEE 205 59 88 2824 -205 78 -7 3
TEXAS 137 70 116 1409 -194 -89 -12 -6
UTAH 226 7 16 4662 -85 74 -2 2
VERMONT 293 16 9 5442 -38 525 -1 11
VIRGINIA 200 29 31 3231 -101 238 -3 8
WASHINGTON 161 -5 -3 4104 309 178 8 5
WEST VIRGINIA 233 39 61 3784 -88 314 -2 9
WISCONSIN 276 2 71 5096 -390 552 -7 12
WYOMING 241 -11 32 5386 -233 107 -4 2
POPULATION WEIGHTED
REGION
NEW ENGLAND 245 6 -2 4427 -196 406 -4 10
MIDDLE ATLANTIC 236 14 11 4132 -86 354 -2 9
E N CENTRAL 254 16 74 4395 -258 417 -6 10
W N CENTRAL 259 22 104 4695 -232 495 -5 12
SOUTH ATLANTIC 134 30 24 2043 -66 119 -3 6
E S CENTRAL 187 56 81 2550 -203 50 -7 2
W S CENTRAL 147 70 115 1652 -168 -64 -9 -4
MOUNTAIN 156 -12 9 3540 -106 33 -3 1
PACIFIC 75 -34 -27 2172 -60 50 -3 2
UNITED STATES 176 17 39 3076 -141 193 -4 7
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 254 3 -1 4675 -251 460 -5 11
MIDDLE ATLANTIC 237 15 12 4159 -83 352 -2 9
E N CENTRAL 256 14 70 4488 -262 434 -6 11
W N CENTRAL 260 20 104 4747 -238 502 -5 12
SOUTH ATLANTIC 161 34 33 2452 -84 139 -3 6
E S CENTRAL 182 59 84 2391 -214 23 -8 1
W S CENTRAL 157 70 119 1868 -151 -33 -7 -2
MOUNTAIN 179 -10 15 3971 -130 75 -3 2
PACIFIC 76 -33 -27 2181 -54 50 -2 2
UNITED STATES 199 23 55 3428 -162 243 -5 8
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 248 4 -2 4520 -221 412 -5 10
MIDDLE ATLANTIC 242 20 21 4206 -24 388 -1 10
E N CENTRAL 251 26 73 4210 -197 402 -4 11
W N CENTRAL 282 -9 83 5732 -311 630 -5 12
SOUTH ATLANTIC 211 33 45 3420 -67 285 -2 9
E S CENTRAL 217 56 87 3149 -142 197 -4 7
W S CENTRAL 149 70 114 1702 -152 -56 -8 -3
MOUNTAIN 211 -6 22 4582 -140 109 -3 2
PACIFIC 101 -24 -17 2725 27 87 1 3
UNITED STATES 234 21 31 4094 -77 343 -2 9
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 250 7 0 4544 -198 436 -4 11
MIDDLE ATLANTIC 238 11 9 4173 -105 344 -2 9
E N CENTRAL 256 17 76 4433 -258 427 -5 11
W N CENTRAL 269 4 89 5178 -298 571 -5 12
SOUTH ATLANTIC 73 21 6 1085 -48 64 -4 6
E S CENTRAL 186 57 81 2510 -211 43 -8 2
W S CENTRAL 142 70 114 1520 -179 -78 -11 -5
MOUNTAIN 106 -17 -3 2625 -25 1 -1 0
PACIFIC 57 -39 -30 1732 -145 3 -8 0
UNITED STATES 107 -8 4 2174 -137 90 -6 4
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 240 5 -2 4352 -170 404 -4 10
MIDDLE ATLANTIC 236 14 13 4131 -77 354 -2 9
E N CENTRAL 253 22 78 4315 -234 422 -5 11
W N CENTRAL 257 28 113 4514 -228 458 -5 11
SOUTH ATLANTIC 109 25 15 1666 -70 88 -4 6
E S CENTRAL 187 57 81 2540 -210 46 -8 2
W S CENTRAL 147 73 116 1597 -167 -76 -9 -5
MOUNTAIN 112 -18 -2 2783 -39 1 -1 0
PACIFIC 94 -27 -19 2602 2 81 0 3
UNITED STATES 147 27 42 2415 -101 123 -4 5
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 248 4 -2 4546 -210 431 -4 10
MIDDLE ATLANTIC 238 12 10 4187 -102 351 -2 9
E N CENTRAL 254 14 68 4462 -258 433 -5 11
W N CENTRAL 269 7 93 5137 -284 559 -5 12
SOUTH ATLANTIC 180 30 30 2861 -63 205 -2 8
E S CENTRAL 199 57 85 2777 -181 115 -6 4
W S CENTRAL 166 69 127 2067 -144 10 -7 0
MOUNTAIN 178 -11 15 3979 -139 64 -3 2
PACIFIC 94 -26 -19 2564 -6 88 0 4
UNITED STATES 210 9 41 3871 -151 303 -4 8
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 248 4 -2 4520 -216 413 -5 10
MIDDLE ATLANTIC 238 14 12 4176 -95 357 -2 9
E N CENTRAL 254 18 74 4378 -254 415 -5 10
W N CENTRAL 260 23 109 4688 -226 485 -5 12
SOUTH ATLANTIC 123 27 18 1920 -52 124 -3 7
E S CENTRAL 204 57 86 2860 -178 125 -6 5
W S CENTRAL 147 69 113 1663 -169 -63 -9 -4
MOUNTAIN 168 -7 21 3681 -153 8 -4 0
PACIFIC 66 -35 -27 1944 -108 27 -5 1
UNITED STATES 152 -1 19 2994 -141 131 -4 5
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 240 7 -2 4330 -158 400 -4 10
MIDDLE ATLANTIC 236 14 11 4114 -79 351 -2 9
E N CENTRAL 255 17 75 4403 -262 415 -6 10
W N CENTRAL 259 22 103 4719 -237 499 -5 12
SOUTH ATLANTIC 172 35 34 2663 -84 161 -3 6
E S CENTRAL 192 59 84 2604 -194 73 -7 3
W S CENTRAL 150 69 116 1728 -164 -51 -9 -3
MOUNTAIN 170 -12 13 3813 -143 29 -4 1
PACIFIC 69 -35 -26 2004 -96 28 -5 1
UNITED STATES 192 14 42 3421 -152 243 -4 8
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 247 4 -3 4494 -233 403 -5 10
MIDDLE ATLANTIC 238 13 11 4174 -99 349 -2 9
E N CENTRAL 257 15 65 4486 -262 432 -6 11
W N CENTRAL 275 -12 74 5552 -366 628 -6 13
SOUTH ATLANTIC 191 34 31 3030 -38 229 -1 8
E S CENTRAL 207 58 87 2924 -168 140 -5 5
W S CENTRAL 149 69 117 1688 -167 -53 -9 -3
MOUNTAIN 268 9 10 5172 -67 424 -1 9
PACIFIC 132 -14 -9 3412 135 154 4 5
UNITED STATES 235 12 13 4164 -142 354 -3 9
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 258 0 -5 4774 -304 438 -6 10
MIDDLE ATLANTIC 241 18 16 4209 -63 363 -1 9
E N CENTRAL 257 11 65 4548 -264 431 -5 10
W N CENTRAL 256 26 109 4522 -230 486 -5 12
SOUTH ATLANTIC 182 36 37 2842 -75 193 -3 7
E S CENTRAL 196 57 84 2708 -193 95 -7 4
W S CENTRAL 171 69 122 2157 -135 4 -6 0
MOUNTAIN 185 -8 15 4086 -110 102 -3 3
PACIFIC 102 -24 -19 2770 21 91 1 3
UNITED STATES 198 14 37 3628 -132 250 -4 7