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 29, 2025
ACCUMULATIONS ARE FROM JUL 1, 2024 TO JAN 29, 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 180 30 108 1580 -146 -37 -8 -2
ARIZONA 150 49 49 1356 108 71 9 6
ARKANSAS 192 20 59 1908 -197 -185 -9 -9
CALIFORNIA 122 12 49 1287 -141 49 -10 4
COLORADO 292 30 76 3666 -293 -85 -7 -2
CONNECTICUT 280 12 87 3085 -245 199 -7 7
DELAWARE 249 25 95 2607 51 212 2 9
FLORIDA 73 29 60 443 33 108 8 32
GEORGIA 184 29 105 1687 -68 26 -4 2
IDAHO 304 40 100 3754 -220 -24 -6 -1
ILLINOIS 285 -4 79 3231 -339 85 -9 3
INDIANA 283 13 96 3072 -208 114 -6 4
IOWA 295 -19 71 3623 -387 73 -10 2
KANSAS 251 20 50 2832 -115 -91 -4 -3
KENTUCKY 240 16 97 2526 -105 60 -4 2
LOUISIANA 141 38 75 1177 34 -180 3 -13
MAINE 340 2 81 3872 -514 182 -12 5
MARYLAND 246 19 97 2588 -34 184 -1 8
MASSACHUSETTS 288 11 78 3284 -183 236 -5 8
MICHIGAN 297 2 77 3444 -327 64 -9 2
MINNESOTA 332 -39 92 4373 -539 216 -11 5
MISSISSIPPI 166 28 91 1435 -134 -122 -9 -8
MISSOURI 247 4 57 2767 -263 -21 -9 -1
MONTANA 319 35 109 4246 -277 -98 -6 -2
NEBRASKA 244 -34 19 3235 -510 -257 -14 -7
NEVADA 187 19 58 2161 -100 40 -4 2
NEW HAMPSHIRE 327 9 97 3815 -378 362 -9 10
NEW JERSEY 271 25 94 2840 -118 200 -4 8
NEW MEXICO 231 38 48 2610 -104 -39 -4 -1
NEW YORK 287 11 88 3197 -166 174 -5 6
NORTH CAROLINA 199 19 108 2067 13 137 1 7
NORTH DAKOTA 312 -71 48 4750 -555 95 -10 2
OHIO 293 22 112 3120 -188 157 -6 5
OKLAHOMA 203 24 37 2006 -220 -228 -10 -10
OREGON 192 17 62 2831 -16 107 -1 4
PENNSYLVANIA 295 34 114 3199 -28 237 -1 8
RHODE ISLAND 273 11 77 3060 -168 215 -5 8
SOUTH CAROLINA 181 28 117 1683 -9 135 -1 9
SOUTH DAKOTA 287 -27 44 3951 -404 -49 -9 -1
TENNESSEE 217 20 93 2182 -158 -49 -7 -2
TEXAS 126 24 44 1040 -191 -229 -16 -18
UTAH 300 33 87 3708 -49 43 -1 1
VERMONT 336 4 93 4122 -131 270 -3 7
VIRGINIA 223 7 102 2491 -74 157 -3 7
WASHINGTON 230 46 80 3228 137 10 4 0
WEST VIRGINIA 266 21 112 2942 -58 172 -2 6
WISCONSIN 316 -15 94 3805 -467 138 -11 4
WYOMING 327 40 98 4186 -316 -98 -7 -2
POPULATION WEIGHTED
REGION
NEW ENGLAND 294 11 83 3326 -244 236 -7 8
MIDDLE ATLANTIC 286 21 97 3123 -113 201 -3 7
E N CENTRAL 292 5 89 3290 -301 105 -8 3
W N CENTRAL 281 -14 64 3480 -360 32 -9 1
SOUTH ATLANTIC 168 23 93 1611 -10 118 -1 8
E S CENTRAL 204 22 95 1981 -143 -43 -7 -2
W S CENTRAL 142 25 49 1228 -178 -218 -13 -15
MOUNTAIN 241 37 71 2801 -90 6 -3 0
PACIFIC 143 18 53 1687 -83 62 -5 4
UNITED STATES 216 18 78 2345 -148 63 -6 3
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 309 11 88 3515 -303 265 -8 8
MIDDLE ATLANTIC 287 21 97 3145 -111 196 -3 7
E N CENTRAL 297 3 93 3360 -312 113 -8 3
W N CENTRAL 282 -17 62 3519 -365 33 -9 1
SOUTH ATLANTIC 192 22 101 1925 -27 120 -1 7
E S CENTRAL 197 26 97 1865 -145 -56 -7 -3
W S CENTRAL 153 25 48 1383 -174 -219 -11 -14
MOUNTAIN 258 32 73 3114 -144 -3 -4 0
PACIFIC 144 18 54 1694 -79 60 -4 4
UNITED STATES 235 14 82 2601 -185 57 -7 2
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 300 10 83 3398 -266 238 -7 8
MIDDLE ATLANTIC 294 30 109 3199 -55 227 -2 8
E N CENTRAL 290 15 100 3167 -228 127 -7 4
W N CENTRAL 304 -47 58 4255 -495 80 -10 2
SOUTH ATLANTIC 243 18 105 2642 -46 172 -2 7
E S CENTRAL 231 16 93 2418 -118 30 -5 1
W S CENTRAL 145 27 50 1268 -160 -212 -11 -14
MOUNTAIN 289 33 84 3587 -170 -9 -5 0
PACIFIC 167 23 61 2126 -40 45 -2 2
UNITED STATES 283 25 101 3117 -104 172 -3 6
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 300 10 85 3419 -247 258 -7 8
MIDDLE ATLANTIC 287 19 94 3147 -132 193 -4 7
E N CENTRAL 294 6 90 3319 -304 107 -8 3
W N CENTRAL 298 -28 70 3848 -430 80 -10 2
SOUTH ATLANTIC 110 26 74 888 15 113 2 15
E S CENTRAL 202 24 97 1954 -146 -43 -7 -2
W S CENTRAL 135 26 49 1128 -183 -220 -14 -16
MOUNTAIN 196 42 59 2097 5 37 0 2
PACIFIC 125 13 50 1336 -134 57 -9 4
UNITED STATES 160 16 64 1669 -127 62 -7 4
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 290 12 83 3275 -213 243 -6 8
MIDDLE ATLANTIC 288 24 101 3130 -102 203 -3 7
E N CENTRAL 291 8 95 3238 -270 121 -8 4
W N CENTRAL 272 -14 59 3340 -351 2 -10 0
SOUTH ATLANTIC 144 25 84 1329 -7 112 -1 9
E S CENTRAL 203 21 94 1975 -148 -44 -7 -2
W S CENTRAL 139 25 51 1188 -173 -221 -13 -16
MOUNTAIN 202 39 61 2222 -11 29 0 1
PACIFIC 160 20 58 2029 -52 48 -2 2
UNITED STATES 182 23 78 1863 -91 43 -5 2
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 301 11 84 3420 -257 252 -7 8
MIDDLE ATLANTIC 287 18 95 3161 -128 199 -4 7
E N CENTRAL 297 8 93 3346 -301 119 -8 4
W N CENTRAL 294 -27 65 3814 -420 67 -10 2
SOUTH ATLANTIC 214 21 101 2216 -29 148 -1 7
E S CENTRAL 214 20 95 2147 -134 -9 -6 0
W S CENTRAL 166 26 46 1515 -191 -220 -11 -13
MOUNTAIN 259 34 75 3122 -153 -14 -5 0
PACIFIC 159 20 58 1994 -64 55 -3 3
UNITED STATES 254 10 78 2932 -196 96 -6 3
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 300 10 83 3399 -260 239 -7 8
MIDDLE ATLANTIC 288 20 97 3155 -124 200 -4 7
E N CENTRAL 292 5 92 3278 -295 105 -8 3
W N CENTRAL 278 -16 59 3472 -356 20 -9 1
SOUTH ATLANTIC 158 23 87 1520 2 128 0 9
E S CENTRAL 217 19 93 2207 -135 -6 -6 0
W S CENTRAL 143 26 53 1243 -172 -210 -12 -14
MOUNTAIN 246 35 64 2913 -135 -27 -4 -1
PACIFIC 133 14 50 1502 -117 53 -7 4
UNITED STATES 206 18 71 2306 -146 53 -6 2
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 289 13 82 3258 -202 242 -6 8
MIDDLE ATLANTIC 285 22 96 3109 -107 200 -3 7
E N CENTRAL 292 5 88 3294 -307 100 -9 3
W N CENTRAL 282 -16 63 3498 -365 35 -9 1
SOUTH ATLANTIC 205 21 104 2078 -35 123 -2 6
E S CENTRAL 207 23 98 2022 -136 -29 -6 -1
W S CENTRAL 146 25 49 1282 -178 -216 -12 -14
MOUNTAIN 254 37 72 3015 -127 -10 -4 0
PACIFIC 135 14 52 1552 -104 51 -6 3
UNITED STATES 234 15 79 2597 -172 80 -6 3
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 300 12 87 3376 -276 228 -8 7
MIDDLE ATLANTIC 287 19 96 3151 -128 195 -4 7
E N CENTRAL 300 6 98 3364 -308 124 -8 4
W N CENTRAL 311 -38 74 4133 -502 117 -11 3
SOUTH ATLANTIC 222 18 103 2338 -17 161 -1 7
E S CENTRAL 221 19 95 2253 -134 0 -6 0
W S CENTRAL 143 26 49 1254 -173 -213 -12 -15
MOUNTAIN 321 12 93 3941 -150 203 -4 5
PACIFIC 193 27 66 2670 15 46 1 2
UNITED STATES 283 16 93 3146 -175 194 -5 7
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 315 6 84 3583 -356 239 -9 7
MIDDLE ATLANTIC 292 25 101 3186 -99 200 -3 7
E N CENTRAL 299 5 92 3403 -316 110 -8 3
W N CENTRAL 275 -11 66 3350 -345 35 -9 1
SOUTH ATLANTIC 211 18 105 2216 -32 143 -1 7
E S CENTRAL 211 21 95 2096 -143 -22 -6 -1
W S CENTRAL 170 23 52 1597 -171 -208 -10 -12
MOUNTAIN 265 33 76 3195 -141 9 -4 0
PACIFIC 168 22 60 2160 -51 46 -2 2
UNITED STATES 242 16 81 2765 -165 81 -6 3