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 10, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO FEB 10, 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 36 -110 -56 1670 -298 -113 -15 -6
ARIZONA 54 -40 -81 1481 64 -17 5 -1
ARKANSAS 104 -73 10 2078 -326 -190 -14 -8
CALIFORNIA 113 8 -24 1471 -140 13 -9 1
COLORADO 225 -49 -2 4032 -397 -97 -9 -2
CONNECTICUT 256 -8 55 3527 -248 298 -7 9
DELAWARE 201 -19 26 2949 25 253 1 9
FLORIDA 0 -39 -33 450 -20 56 -4 14
GEORGIA 31 -114 -82 1777 -220 -77 -11 -4
IDAHO 272 9 47 4201 -228 52 -5 1
ILLINOIS 265 -19 89 3640 -414 184 -10 5
INDIANA 233 -34 72 3437 -295 184 -8 6
IOWA 312 1 133 4078 -465 208 -10 5
KANSAS 235 -1 83 3181 -168 10 -5 0
KENTUCKY 145 -72 16 2768 -226 64 -8 2
LOUISIANA 10 -96 -50 1222 -95 -245 -7 -17
MAINE 336 2 76 4465 -486 325 -10 8
MARYLAND 194 -26 22 2921 -70 224 -2 8
MASSACHUSETTS 273 -1 58 3757 -170 337 -4 10
MICHIGAN 302 7 110 3932 -339 202 -8 5
MINNESOTA 404 44 184 4969 -564 433 -10 10
MISSISSIPPI 29 -109 -47 1503 -295 -196 -16 -12
MISSOURI 219 -25 81 3089 -357 60 -10 2
MONTANA 394 110 143 4847 -164 104 -3 2
NEBRASKA 286 4 105 3655 -574 -141 -14 -4
NEVADA 116 -45 -70 2372 -169 -43 -7 -2
NEW HAMPSHIRE 318 6 85 4374 -347 518 -7 13
NEW JERSEY 228 -13 38 3232 -131 269 -4 9
NEW MEXICO 109 -82 -83 2837 -210 -131 -7 -4
NEW YORK 261 -11 57 3653 -168 278 -4 8
NORTH CAROLINA 87 -80 -60 2231 -104 56 -4 3
NORTH DAKOTA 443 72 203 5438 -507 382 -9 8
OHIO 241 -26 75 3511 -247 245 -7 8
OKLAHOMA 166 -20 59 2242 -301 -167 -12 -7
OREGON 232 55 49 3208 61 198 2 7
PENNSYLVANIA 240 -15 52 3609 -49 321 -1 10
RHODE ISLAND 252 -9 43 3498 -167 298 -5 9
SOUTH CAROLINA 36 -103 -89 1779 -147 26 -8 1
SOUTH DAKOTA 360 47 157 4486 -409 137 -8 3
TENNESSEE 100 -93 -17 2362 -300 -82 -11 -3
TEXAS 29 -82 -25 1098 -322 -261 -23 -19
UTAH 216 -52 -25 4076 -144 12 -3 0
VERMONT 327 4 79 4705 -96 434 -2 10
VIRGINIA 156 -50 -7 2761 -151 151 -5 6
WASHINGTON 251 67 68 3642 236 133 7 4
WEST VIRGINIA 178 -58 19 3246 -148 196 -4 6
WISCONSIN 329 6 126 4309 -515 285 -11 7
WYOMING 300 1 56 4660 -356 -26 -7 -1
POPULATION WEIGHTED
REGION
NEW ENGLAND 278 -2 61 3809 -232 345 -6 10
MIDDLE ATLANTIC 248 -13 53 3552 -124 294 -3 9
E N CENTRAL 270 -14 91 3716 -359 209 -9 6
W N CENTRAL 301 9 124 3925 -418 172 -10 5
SOUTH ATLANTIC 71 -65 -39 1747 -99 67 -5 4
E S CENTRAL 83 -95 -24 2135 -285 -86 -12 -4
W S CENTRAL 45 -77 -19 1310 -303 -245 -19 -16
MOUNTAIN 167 -36 -30 3091 -152 -25 -5 -1
PACIFIC 142 23 -7 1919 -59 57 -3 3
UNITED STATES 166 -30 17 2621 -205 86 -7 3
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 293 -1 68 4028 -285 390 -7 11
MIDDLE ATLANTIC 248 -14 53 3575 -123 289 -3 9
E N CENTRAL 279 -10 97 3802 -360 228 -9 6
W N CENTRAL 306 9 128 3971 -422 178 -10 5
SOUTH ATLANTIC 86 -74 -46 2089 -131 62 -6 3
E S CENTRAL 70 -98 -31 1998 -293 -108 -13 -5
W S CENTRAL 65 -68 -6 1491 -293 -233 -16 -14
MOUNTAIN 201 -25 -6 3458 -190 1 -5 0
PACIFIC 142 23 -6 1926 -55 56 -3 3
UNITED STATES 187 -31 32 2906 -250 95 -8 3
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 284 -2 63 3893 -253 351 -6 10
MIDDLE ATLANTIC 244 -15 51 3618 -72 314 -2 10
E N CENTRAL 250 -22 81 3564 -293 217 -8 6
W N CENTRAL 388 46 173 4845 -494 304 -9 7
SOUTH ATLANTIC 166 -50 7 2928 -121 185 -4 7
E S CENTRAL 131 -78 7 2642 -244 25 -8 1
W S CENTRAL 49 -77 -16 1355 -285 -237 -17 -15
MOUNTAIN 240 -19 13 3984 -219 15 -5 0
PACIFIC 173 33 14 2410 4 76 0 3
UNITED STATES 233 -20 47 3513 -136 247 -4 8
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 284 -2 63 3913 -235 371 -6 10
MIDDLE ATLANTIC 254 -11 53 3587 -138 287 -4 9
E N CENTRAL 273 -13 94 3750 -359 216 -9 6
W N CENTRAL 344 24 150 4357 -472 253 -10 6
SOUTH ATLANTIC 27 -48 -37 944 -51 59 -5 7
E S CENTRAL 79 -97 -27 2102 -291 -90 -12 -4
W S CENTRAL 37 -77 -22 1196 -310 -251 -21 -17
MOUNTAIN 112 -38 -54 2308 -46 -19 -2 -1
PACIFIC 116 11 -24 1525 -129 23 -8 2
UNITED STATES 125 -13 -5 1876 -156 53 -8 3
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 272 -3 58 3747 -202 348 -5 10
MIDDLE ATLANTIC 244 -15 50 3552 -116 291 -3 9
E N CENTRAL 259 -21 84 3648 -335 217 -8 6
W N CENTRAL 286 2 117 3762 -415 132 -10 4
SOUTH ATLANTIC 51 -61 -41 1431 -90 56 -6 4
E S CENTRAL 81 -96 -26 2126 -292 -89 -12 -4
W S CENTRAL 40 -79 -23 1263 -301 -252 -19 -17
MOUNTAIN 123 -35 -49 2447 -63 -24 -3 -1
PACIFIC 166 31 9 2301 -15 72 -1 3
UNITED STATES 111 -44 -8 2054 -162 33 -7 2
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 286 -1 65 3917 -243 368 -6 10
MIDDLE ATLANTIC 254 -11 53 3600 -136 292 -4 9
E N CENTRAL 275 -13 95 3781 -354 231 -9 7
W N CENTRAL 338 20 144 4316 -464 235 -10 6
SOUTH ATLANTIC 130 -54 -16 2446 -107 130 -4 6
E S CENTRAL 101 -89 -12 2326 -272 -38 -10 -2
W S CENTRAL 89 -57 11 1652 -303 -215 -15 -12
MOUNTAIN 204 -23 -4 3466 -200 -11 -5 0
PACIFIC 166 33 10 2265 -24 79 -1 4
UNITED STATES 230 -9 54 3307 -227 169 -6 5
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 284 -2 63 3894 -247 352 -6 10
MIDDLE ATLANTIC 252 -11 55 3590 -133 294 -4 9
E N CENTRAL 269 -15 92 3703 -353 210 -9 6
W N CENTRAL 300 8 123 3917 -414 159 -10 4
SOUTH ATLANTIC 69 -57 -33 1649 -78 82 -5 5
E S CENTRAL 107 -88 -10 2396 -271 -31 -10 -1
W S CENTRAL 45 -79 -18 1325 -299 -237 -18 -15
MOUNTAIN 166 -44 -34 3206 -207 -64 -6 -2
PACIFIC 129 17 -14 1713 -102 37 -6 2
UNITED STATES 163 -21 3 2579 -187 58 -7 2
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 270 -3 56 3727 -192 344 -5 10
MIDDLE ATLANTIC 248 -12 54 3537 -115 294 -3 9
E N CENTRAL 272 -13 93 3722 -364 206 -9 6
W N CENTRAL 303 7 125 3947 -423 177 -10 5
SOUTH ATLANTIC 103 -71 -35 2271 -134 82 -6 4
E S CENTRAL 85 -96 -22 2179 -280 -69 -11 -3
W S CENTRAL 53 -73 -14 1374 -301 -238 -18 -15
MOUNTAIN 181 -37 -26 3327 -193 -37 -5 -1
PACIFIC 132 14 -12 1767 -92 37 -5 2
UNITED STATES 193 -24 31 2915 -223 121 -7 4
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 284 -2 64 3870 -264 344 -6 10
MIDDLE ATLANTIC 254 -10 55 3589 -135 290 -4 9
E N CENTRAL 277 -12 96 3803 -358 237 -9 7
W N CENTRAL 377 36 169 4693 -529 319 -10 7
SOUTH ATLANTIC 141 -52 -15 2587 -92 147 -3 6
E S CENTRAL 112 -86 -7 2449 -267 -23 -10 -1
W S CENTRAL 49 -77 -16 1340 -300 -238 -18 -15
MOUNTAIN 308 4 66 4481 -127 337 -3 8
PACIFIC 214 51 41 3022 86 125 3 4
UNITED STATES 250 -11 50 3577 -185 282 -5 9
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 303 2 71 4113 -335 369 -8 10
MIDDLE ATLANTIC 250 -12 54 3619 -108 295 -3 9
E N CENTRAL 285 -7 100 3854 -362 229 -9 6
W N CENTRAL 287 1 118 3773 -412 166 -10 5
SOUTH ATLANTIC 116 -65 -29 2426 -126 107 -5 5
E S CENTRAL 95 -92 -15 2267 -283 -54 -11 -2
W S CENTRAL 86 -65 4 1736 -288 -214 -14 -11
MOUNTAIN 215 -15 4 3562 -171 30 -5 1
PACIFIC 178 37 16 2451 -3 80 0 3
UNITED STATES 207 -16 37 3107 -203 133 -6 4