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 22, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO JAN 22, 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 205 45 -49 1400 -176 -146 -11 -9
ARIZONA 146 35 39 1206 59 13 5 1
ARKANSAS 246 57 -55 1716 -217 -252 -11 -13
CALIFORNIA 114 0 16 1165 -153 -6 -12 -1
COLORADO 351 76 66 3374 -323 -167 -9 -5
CONNECTICUT 303 20 0 2805 -257 105 -8 4
DELAWARE 285 48 3 2358 26 112 1 5
FLORIDA 61 16 0 370 4 54 1 17
GEORGIA 204 43 -34 1503 -97 -83 -6 -5
IDAHO 309 36 36 3450 -260 -128 -7 -4
ILLINOIS 350 50 -35 2946 -335 3 -10 0
INDIANA 336 54 -31 2789 -221 16 -7 1
IOWA 369 48 -51 3328 -368 -2 -10 0
KANSAS 320 79 -36 2581 -135 -153 -5 -6
KENTUCKY 293 59 -47 2286 -121 -41 -5 -2
LOUISIANA 185 72 -19 1036 -4 -257 0 -20
MAINE 333 -15 -2 3532 -516 106 -13 3
MARYLAND 284 46 -3 2342 -53 79 -2 3
MASSACHUSETTS 306 15 -2 2996 -194 155 -6 5
MICHIGAN 346 39 -18 3147 -329 -18 -9 -1
MINNESOTA 423 50 -11 4041 -500 115 -11 3
MISSISSIPPI 204 55 -46 1269 -162 -216 -11 -15
MISSOURI 318 63 -46 2520 -267 -81 -10 -3
MONTANA 355 69 4 3927 -312 -217 -7 -5
NEBRASKA 334 48 -67 2991 -476 -288 -14 -9
NEVADA 195 21 44 1974 -119 -26 -6 -1
NEW HAMPSHIRE 339 9 7 3488 -387 262 -10 8
NEW JERSEY 296 37 2 2569 -143 101 -5 4
NEW MEXICO 267 59 67 2379 -142 -93 -6 -4
NEW YORK 310 21 -6 2910 -177 81 -6 3
NORTH CAROLINA 225 37 -8 1868 -6 23 0 1
NORTH DAKOTA 422 42 -12 4438 -484 32 -10 1
OHIO 331 47 -10 2827 -210 39 -7 1
OKLAHOMA 258 64 -48 1803 -244 -279 -12 -13
OREGON 204 22 14 2639 -33 36 -1 1
PENNSYLVANIA 322 48 -1 2904 -62 114 -2 4
RHODE ISLAND 295 19 -1 2787 -179 135 -6 5
SOUTH CAROLINA 193 33 -13 1502 -37 12 -2 1
SOUTH DAKOTA 378 59 -26 3664 -377 -105 -9 -3
TENNESSEE 261 52 -67 1965 -178 -145 -8 -7
TEXAS 179 61 -22 914 -215 -278 -19 -23
UTAH 323 42 73 3408 -82 -47 -2 -1
VERMONT 349 10 -19 3786 -135 171 -3 5
VIRGINIA 269 43 -6 2268 -81 51 -3 2
WASHINGTON 231 41 -6 2998 91 -77 3 -3
WEST VIRGINIA 312 55 -12 2676 -79 51 -3 2
WISCONSIN 387 48 -24 3489 -452 39 -11 1
WYOMING 385 86 61 3859 -356 -202 -8 -5
POPULATION WEIGHTED
REGION
NEW ENGLAND 312 15 0 3032 -255 150 -8 5
MIDDLE ATLANTIC 312 36 -2 2837 -134 98 -5 4
E N CENTRAL 347 46 -24 2998 -306 11 -9 0
W N CENTRAL 361 58 -35 3199 -346 -40 -10 -1
SOUTH ATLANTIC 184 33 -8 1443 -33 23 -2 2
E S CENTRAL 245 54 -55 1777 -165 -141 -8 -7
W S CENTRAL 193 61 -27 1086 -203 -272 -16 -20
MOUNTAIN 261 46 48 2560 -127 -72 -5 -3
PACIFIC 137 6 11 1544 -101 2 -6 0
UNITED STATES 247 38 -9 2129 -166 -19 -7 -1
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 320 9 1 3206 -314 175 -9 6
MIDDLE ATLANTIC 313 36 -3 2858 -132 93 -4 3
E N CENTRAL 349 44 -24 3063 -315 16 -9 1
W N CENTRAL 363 56 -36 3237 -348 -36 -10 -1
SOUTH ATLANTIC 216 36 -11 1733 -49 14 -3 1
E S CENTRAL 235 52 -53 1668 -171 -155 -9 -9
W S CENTRAL 205 62 -33 1230 -199 -273 -14 -18
MOUNTAIN 288 52 45 2856 -176 -83 -6 -3
PACIFIC 137 6 10 1550 -97 0 -6 0
UNITED STATES 274 42 -18 2366 -199 -30 -8 -1
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 313 10 -1 3098 -276 153 -8 5
MIDDLE ATLANTIC 321 45 0 2905 -85 111 -3 4
E N CENTRAL 338 48 -20 2877 -243 22 -8 1
W N CENTRAL 401 48 -20 3951 -448 10 -10 0
SOUTH ATLANTIC 284 47 -10 2399 -64 60 -3 3
E S CENTRAL 284 57 -52 2187 -134 -67 -6 -3
W S CENTRAL 196 63 -28 1123 -187 -268 -14 -19
MOUNTAIN 321 55 50 3298 -203 -99 -6 -3
PACIFIC 163 17 7 1959 -63 -22 -3 -1
UNITED STATES 314 44 -4 2834 -129 64 -4 2
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 314 13 -2 3119 -257 171 -8 6
MIDDLE ATLANTIC 310 28 -4 2860 -151 93 -5 3
E N CENTRAL 348 46 -24 3025 -310 12 -9 0
W N CENTRAL 385 54 -27 3550 -402 2 -10 0
SOUTH ATLANTIC 108 24 -3 778 -11 42 -1 6
E S CENTRAL 242 53 -55 1752 -170 -143 -9 -8
W S CENTRAL 185 60 -25 993 -209 -274 -17 -22
MOUNTAIN 207 44 44 1901 -37 -31 -2 -2
PACIFIC 116 0 15 1211 -147 1 -11 0
UNITED STATES 167 18 3 1509 -143 -6 -9 0
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 307 14 -1 2985 -225 156 -7 6
MIDDLE ATLANTIC 315 39 0 2842 -126 96 -4 3
E N CENTRAL 344 48 -22 2947 -278 22 -9 1
W N CENTRAL 350 57 -41 3068 -337 -64 -10 -2
SOUTH ATLANTIC 154 29 -7 1185 -32 28 -3 2
E S CENTRAL 245 54 -54 1772 -169 -141 -9 -7
W S CENTRAL 190 63 -26 1049 -198 -276 -16 -21
MOUNTAIN 214 42 44 2020 -50 -40 -2 -2
PACIFIC 157 12 10 1869 -72 -17 -4 -1
UNITED STATES 206 39 -10 1681 -114 -38 -6 -2
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 314 10 -2 3119 -268 166 -8 6
MIDDLE ATLANTIC 312 30 -4 2874 -146 98 -5 4
E N CENTRAL 349 46 -20 3049 -309 21 -9 1
W N CENTRAL 381 53 -31 3520 -393 -7 -10 0
SOUTH ATLANTIC 243 41 -8 2002 -50 42 -2 2
E S CENTRAL 259 55 -53 1933 -154 -107 -7 -5
W S CENTRAL 215 60 -38 1349 -217 -275 -14 -17
MOUNTAIN 287 51 44 2863 -187 -96 -6 -3
PACIFIC 156 13 11 1835 -84 -10 -4 -1
UNITED STATES 292 38 -8 2678 -206 12 -7 0
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 313 11 -1 3099 -270 154 -8 5
MIDDLE ATLANTIC 312 30 -4 2867 -144 97 -5 4
E N CENTRAL 345 45 -25 2986 -300 8 -9 0
W N CENTRAL 359 58 -39 3194 -340 -47 -10 -1
SOUTH ATLANTIC 172 32 -6 1362 -21 39 -2 3
E S CENTRAL 265 56 -51 1990 -154 -102 -7 -5
W S CENTRAL 194 61 -27 1100 -198 -268 -15 -20
MOUNTAIN 281 57 56 2667 -170 -98 -6 -4
PACIFIC 127 5 15 1369 -131 -3 -9 0
UNITED STATES 228 32 9 2100 -164 -23 -7 -1
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 307 17 -1 2969 -215 156 -7 6
MIDDLE ATLANTIC 311 35 -3 2824 -129 98 -4 4
E N CENTRAL 346 45 -25 3002 -312 7 -9 0
W N CENTRAL 362 57 -36 3216 -349 -36 -10 -1
SOUTH ATLANTIC 232 39 -14 1873 -56 14 -3 1
E S CENTRAL 247 52 -55 1815 -159 -129 -8 -7
W S CENTRAL 198 63 -29 1136 -203 -271 -15 -19
MOUNTAIN 280 51 52 2761 -164 -89 -6 -3
PACIFIC 129 5 12 1417 -118 -7 -8 0
UNITED STATES 268 39 -9 2363 -187 -5 -7 0
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 312 11 -2 3076 -288 139 -9 5
MIDDLE ATLANTIC 312 30 -4 2864 -147 93 -5 3
E N CENTRAL 350 47 -18 3064 -314 21 -9 1
W N CENTRAL 403 50 -19 3822 -464 33 -11 1
SOUTH ATLANTIC 255 41 -7 2116 -35 53 -2 3
E S CENTRAL 269 55 -54 2032 -153 -98 -7 -5
W S CENTRAL 194 61 -29 1111 -199 -267 -15 -19
MOUNTAIN 334 17 -5 3620 -162 104 -4 3
PACIFIC 196 26 4 2477 -12 -27 0 -1
UNITED STATES 307 28 -3 2863 -191 96 -6 3
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 321 3 -1 3268 -362 155 -10 5
MIDDLE ATLANTIC 316 34 -1 2894 -124 92 -4 3
E N CENTRAL 354 48 -20 3104 -321 13 -9 0
W N CENTRAL 354 59 -38 3075 -334 -37 -10 -1
SOUTH ATLANTIC 244 42 -9 2005 -50 33 -2 2
E S CENTRAL 255 53 -54 1885 -164 -120 -8 -6
W S CENTRAL 222 61 -42 1427 -194 -268 -12 -16
MOUNTAIN 289 46 38 2930 -174 -74 -6 -2
PACIFIC 165 14 9 1992 -73 -21 -4 -1
UNITED STATES 273 37 -8 2523 -181 -6 -7 0