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 15, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO JAN 15, 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 200 42 49 1195 -221 -118 -16 -9
ARIZONA 161 59 -9 1060 24 -26 2 -2
ARKANSAS 232 48 -8 1470 -274 -225 -16 -13
CALIFORNIA 103 -6 -31 1051 -153 -23 -13 -2
COLORADO 311 44 -51 3023 -399 -260 -12 -8
CONNECTICUT 255 -15 62 2502 -277 103 -10 4
DELAWARE 257 40 84 2073 -22 106 -1 5
FLORIDA 75 26 41 309 -12 53 -4 21
GEORGIA 209 52 58 1299 -140 -55 -10 -4
IDAHO 268 4 -75 3141 -296 -192 -9 -6
ILLINOIS 322 32 8 2596 -385 5 -13 0
INDIANA 323 56 38 2453 -275 18 -10 1
IOWA 335 20 -50 2959 -416 16 -12 1
KANSAS 296 54 -64 2261 -214 -144 -9 -6
KENTUCKY 284 63 49 1993 -180 -16 -8 -1
LOUISIANA 171 56 26 851 -76 -261 -8 -23
MAINE 291 -49 43 3199 -501 104 -14 3
MARYLAND 254 33 74 2058 -99 79 -5 4
MASSACHUSETTS 270 -8 68 2690 -209 156 -7 6
MICHIGAN 319 27 35 2801 -368 -22 -12 -1
MINNESOTA 381 10 -21 3618 -550 100 -13 3
MISSISSIPPI 188 42 32 1065 -217 -197 -17 -16
MISSOURI 293 42 -31 2202 -330 -67 -13 -3
MONTANA 277 -8 -188 3572 -381 -256 -10 -7
NEBRASKA 294 8 -126 2657 -524 -248 -16 -9
NEVADA 188 16 -22 1779 -140 -75 -7 -4
NEW HAMPSHIRE 299 -19 67 3149 -396 250 -11 9
NEW JERSEY 253 11 68 2273 -180 96 -7 4
NEW MEXICO 262 59 18 2112 -201 -168 -9 -7
NEW YORK 268 -5 60 2600 -198 82 -7 3
NORTH CAROLINA 231 55 73 1643 -43 35 -3 2
NORTH DAKOTA 384 -4 -102 4016 -526 20 -12 1
OHIO 321 57 63 2496 -257 31 -9 1
OKLAHOMA 228 32 -53 1545 -308 -256 -17 -14
OREGON 177 -3 -53 2435 -55 8 -2 0
PENNSYLVANIA 291 36 77 2582 -110 109 -4 4
RHODE ISLAND 256 -8 63 2492 -198 136 -7 6
SOUTH CAROLINA 204 52 71 1309 -70 29 -5 2
SOUTH DAKOTA 338 15 -119 3286 -436 -105 -12 -3
TENNESSEE 252 52 40 1704 -230 -101 -12 -6
TEXAS 161 41 4 735 -276 -283 -27 -28
UTAH 299 30 0 3085 -124 -137 -4 -4
VERMONT 320 -10 68 3437 -145 185 -4 6
VIRGINIA 261 52 78 1999 -124 53 -6 3
WASHINGTON 201 12 -86 2767 50 -90 2 -3
WEST VIRGINIA 314 77 91 2364 -134 54 -5 2
WISCONSIN 341 15 17 3102 -500 32 -14 1
WYOMING 318 27 -102 3474 -442 -295 -11 -8
POPULATION WEIGHTED
REGION
NEW ENGLAND 270 -15 62 2720 -270 148 -9 6
MIDDLE ATLANTIC 271 9 67 2525 -170 95 -6 4
E N CENTRAL 323 38 32 2651 -352 9 -12 0
W N CENTRAL 327 26 -50 2838 -404 -33 -12 -1
SOUTH ATLANTIC 185 41 62 1259 -66 29 -5 2
E S CENTRAL 235 50 42 1532 -219 -109 -13 -7
W S CENTRAL 174 42 -3 893 -264 -272 -23 -23
MOUNTAIN 245 38 -28 2299 -173 -133 -7 -5
PACIFIC 123 -1 -41 1407 -107 -14 -7 -1
UNITED STATES 228 27 19 1882 -204 -24 -10 -1
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 281 -18 63 2886 -323 171 -10 6
MIDDLE ATLANTIC 274 11 66 2545 -168 90 -6 4
E N CENTRAL 324 35 32 2714 -359 14 -12 1
W N CENTRAL 329 25 -53 2874 -404 -29 -12 -1
SOUTH ATLANTIC 218 50 69 1517 -85 25 -5 2
E S CENTRAL 226 48 42 1433 -223 -126 -13 -8
W S CENTRAL 185 40 -9 1025 -261 -267 -20 -21
MOUNTAIN 262 33 -37 2568 -228 -144 -8 -5
PACIFIC 124 0 -40 1413 -103 -15 -7 -1
UNITED STATES 255 32 16 2092 -241 -29 -10 -1
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 275 -16 64 2785 -286 152 -9 6
MIDDLE ATLANTIC 285 25 72 2584 -130 105 -5 4
E N CENTRAL 321 48 43 2539 -291 19 -10 1
W N CENTRAL 363 8 -76 3550 -496 4 -12 0
SOUTH ATLANTIC 278 59 82 2115 -111 64 -5 3
E S CENTRAL 275 61 48 1903 -191 -37 -9 -2
W S CENTRAL 178 42 -1 927 -250 -266 -21 -22
MOUNTAIN 287 29 -47 2977 -258 -170 -8 -5
PACIFIC 145 1 -52 1796 -80 -38 -4 -2
UNITED STATES 284 30 56 2520 -173 58 -6 2
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 275 -15 63 2805 -270 170 -9 6
MIDDLE ATLANTIC 271 6 64 2550 -179 92 -7 4
E N CENTRAL 324 36 32 2677 -356 10 -12 0
W N CENTRAL 347 19 -49 3165 -456 1 -13 0
SOUTH ATLANTIC 115 30 47 670 -35 44 -5 7
E S CENTRAL 233 50 42 1510 -223 -110 -13 -7
W S CENTRAL 166 41 1 808 -269 -276 -25 -25
MOUNTAIN 203 47 -22 1694 -81 -82 -5 -5
PACIFIC 105 -4 -36 1095 -147 -16 -12 -1
UNITED STATES 155 13 -3 1342 -161 -15 -11 -1
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 269 -10 65 2678 -239 156 -8 6
MIDDLE ATLANTIC 276 16 70 2527 -165 90 -6 4
E N CENTRAL 324 44 37 2603 -326 18 -11 1
W N CENTRAL 320 28 -53 2718 -394 -52 -13 -2
SOUTH ATLANTIC 160 39 58 1031 -61 34 -6 3
E S CENTRAL 234 49 42 1527 -223 -109 -13 -7
W S CENTRAL 172 42 2 859 -261 -277 -23 -24
MOUNTAIN 209 45 -24 1806 -92 -93 -5 -5
PACIFIC 139 0 -50 1712 -84 -35 -5 -2
UNITED STATES 196 34 22 1475 -153 -40 -9 -3
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 275 -16 63 2805 -278 165 -9 6
MIDDLE ATLANTIC 272 7 64 2562 -176 96 -6 4
E N CENTRAL 323 35 33 2700 -355 16 -12 1
W N CENTRAL 344 18 -55 3139 -446 -4 -12 0
SOUTH ATLANTIC 236 47 73 1759 -91 47 -5 3
E S CENTRAL 250 54 43 1674 -209 -76 -11 -4
W S CENTRAL 195 40 -20 1134 -277 -263 -20 -19
MOUNTAIN 259 30 -45 2576 -238 -157 -8 -6
PACIFIC 137 0 -48 1679 -97 -28 -5 -2
UNITED STATES 264 20 10 2386 -244 5 -9 0
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 275 -15 64 2786 -281 153 -9 6
MIDDLE ATLANTIC 274 9 66 2555 -174 95 -6 4
E N CENTRAL 323 39 32 2641 -345 7 -12 0
W N CENTRAL 326 26 -56 2835 -398 -37 -12 -1
SOUTH ATLANTIC 176 43 59 1190 -53 44 -4 4
E S CENTRAL 256 56 46 1725 -210 -73 -11 -4
W S CENTRAL 177 44 2 906 -259 -268 -22 -23
MOUNTAIN 261 44 -26 2386 -227 -169 -9 -7
PACIFIC 114 -3 -36 1242 -136 -21 -10 -2
UNITED STATES 212 23 1 1872 -196 -43 -9 -2
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 269 -9 67 2662 -232 156 -8 6
MIDDLE ATLANTIC 271 11 68 2513 -164 96 -6 4
E N CENTRAL 323 38 32 2656 -357 6 -12 0
W N CENTRAL 330 27 -47 2854 -406 -28 -12 -1
SOUTH ATLANTIC 230 49 71 1641 -95 25 -5 2
E S CENTRAL 239 52 44 1568 -211 -97 -12 -6
W S CENTRAL 178 39 -5 938 -266 -269 -22 -22
MOUNTAIN 260 39 -30 2481 -215 -157 -8 -6
PACIFIC 117 -2 -38 1288 -123 -23 -9 -2
UNITED STATES 246 27 16 2095 -226 -11 -10 -1
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 272 -18 61 2764 -299 139 -10 5
MIDDLE ATLANTIC 271 6 63 2552 -177 91 -6 4
E N CENTRAL 325 37 39 2714 -361 15 -12 1
W N CENTRAL 362 12 -48 3419 -514 26 -13 1
SOUTH ATLANTIC 244 45 74 1861 -76 58 -4 3
E S CENTRAL 259 55 45 1763 -208 -66 -11 -4
W S CENTRAL 178 44 -1 917 -260 -265 -22 -22
MOUNTAIN 304 -4 33 3286 -179 100 -5 3
PACIFIC 171 2 -64 2281 -38 -45 -2 -2
UNITED STATES 272 7 61 2556 -219 93 -8 4
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 281 -28 57 2947 -365 153 -11 5
MIDDLE ATLANTIC 279 14 68 2578 -158 88 -6 4
E N CENTRAL 324 33 34 2750 -369 8 -12 0
W N CENTRAL 323 30 -41 2721 -393 -29 -13 -1
SOUTH ATLANTIC 241 52 74 1761 -92 40 -5 2
E S CENTRAL 247 55 45 1630 -217 -89 -12 -5
W S CENTRAL 203 43 -13 1205 -255 -253 -17 -17
MOUNTAIN 263 27 -35 2641 -220 -128 -8 -5
PACIFIC 148 2 -50 1827 -87 -39 -5 -2
UNITED STATES 249 24 8 2250 -218 -12 -9 -1