HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR JAN 2018 ACCUMULATIONS ARE FROM JUL 1, 2017 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON 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 753 80 363 1734 -30 630 -2 57 ARIZONA 343 -126 -167 826 -452 -307 -35 -27 ARKANSAS 890 88 275 2105 -50 462 -2 28 CALIFORNIA 335 -160 -206 1004 -456 -356 -31 -26 COLORADO 1039 -156 -151 3486 -550 -47 -14 -1 CONNECTICUT 1192 10 206 3282 -123 408 -4 14 DELAWARE 1026 55 213 2644 26 380 1 17 FLORIDA 246 53 150 404 -14 225 -3 126 GEORGIA 759 85 324 1769 -25 529 -1 43 IDAHO 977 -217 -433 3787 -263 -267 -6 -7 ILLINOIS 1286 5 184 3532 -120 454 -3 15 INDIANA 1261 76 286 3378 22 569 1 20 IOWA 1426 26 172 3972 -128 506 -3 15 KANSAS 1085 25 129 2874 -139 325 -5 13 KENTUCKY 1064 88 325 2745 54 581 2 27 LOUISIANA 599 121 340 1225 56 536 5 78 MAINE 1438 -48 201 4284 -197 399 -4 10 MARYLAND 1016 34 206 2651 -33 363 -1 16 MASSACHUSETTS 1198 -20 194 3363 -181 419 -5 14 MICHIGAN 1286 -10 163 3789 -65 557 -2 17 MINNESOTA 1619 -23 128 4929 -88 635 -2 15 MISSISSIPPI 737 110 376 1632 27 589 2 56 MISSOURI 1152 47 203 2987 -114 417 -4 16 MONTANA 1208 -68 -271 4491 -112 -138 -2 -3 NEBRASKA 1306 40 107 3655 -170 360 -4 11 NEVADA 541 -226 -197 1687 -622 -265 -27 -14 NEW HAMPSHIRE 1366 -29 210 3986 -296 390 -7 11 NEW JERSEY 1130 58 223 3028 2 423 0 16 NEW MEXICO 794 -102 0 2208 -562 24 -20 1 NEW YORK 1236 29 226 3428 -12 459 0 15 NORTH CAROLINA 884 109 289 2180 79 482 4 28 NORTH DAKOTA 1633 -71 -4 5193 -219 392 -4 8 OHIO 1211 34 280 3323 -60 598 -2 22 OKLAHOMA 864 20 140 2129 -151 282 -7 15 OREGON 713 -82 -261 2836 -59 -290 -2 -9 PENNSYLVANIA 1208 73 246 3320 21 495 1 18 RHODE ISLAND 1132 -23 191 3081 -220 444 -7 17 SOUTH CAROLINA 768 106 330 1781 50 487 3 38 SOUTH DAKOTA 1420 1 4 4310 -135 252 -3 6 TENNESSEE 990 117 361 2483 90 625 4 34 TEXAS 571 70 220 1231 -30 380 -2 45 UTAH 984 -230 -274 3448 -387 21 -10 1 VERMONT 1438 -8 229 4262 -84 466 -2 12 VIRGINIA 982 53 228 2584 -39 437 -1 20 WASHINGTON 781 -58 -249 3136 -6 -132 0 -4 WEST VIRGINIA 1149 93 306 3106 42 571 1 23 WISCONSIN 1421 -35 116 4208 -157 530 -4 14 WYOMING 1201 -103 -248 4224 -362 -85 -8 -2 POPULATION WEIGHTED REGION NEW ENGLAND 1232 -14 198 3461 -188 403 -5 13 MIDDLE ATLANTIC 1205 49 233 3309 0 461 0 16 E N CENTRAL 1279 12 207 3598 -75 543 -2 18 W N CENTRAL 1345 17 145 3801 -124 456 -3 14 SOUTH ATLANTIC 693 70 236 1664 6 392 0 31 E S CENTRAL 905 100 356 2210 38 607 2 38 W S CENTRAL 627 67 227 1387 -52 385 -4 38 MOUNTAIN 774 -154 -177 2505 -445 -143 -15 -5 PACIFIC 431 -136 -213 1453 -353 -323 -20 -18 UNITED STATES 888 3 126 2427 -122 299 -5 14 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1291 -20 201 3697 -204 405 -5 12 MIDDLE ATLANTIC 1212 52 235 3334 4 470 0 16 E N CENTRAL 1294 8 201 3673 -81 548 -2 18 W N CENTRAL 1357 13 143 3851 -119 456 -3 13 SOUTH ATLANTIC 822 85 273 2011 15 450 1 29 E S CENTRAL 868 100 360 2087 31 612 2 41 W S CENTRAL 681 68 224 1545 -49 386 -3 33 MOUNTAIN 893 -131 -145 2911 -412 -76 -12 -3 PACIFIC 431 -137 -214 1455 -354 -321 -20 -18 UNITED STATES 1003 19 163 2755 -93 381 -3 16 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 1251 -23 194 3553 -192 407 -5 13 MIDDLE ATLANTIC 1210 59 240 3343 16 499 0 18 E N CENTRAL 1250 41 257 3437 -36 570 -1 20 W N CENTRAL 1533 -32 64 4685 -163 445 -3 10 SOUTH ATLANTIC 1044 72 271 2754 6 486 0 21 E S CENTRAL 1040 97 334 2653 59 587 2 28 W S CENTRAL 642 73 238 1422 -40 399 -3 39 MOUNTAIN 1009 -149 -201 3448 -383 -57 -10 -2 PACIFIC 529 -117 -228 1932 -274 -286 -12 -13 UNITED STATES 1174 45 213 3266 -27 458 -1 16 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 1252 -18 199 3550 -197 404 -5 13 MIDDLE ATLANTIC 1213 39 229 3350 -4 458 0 16 E N CENTRAL 1286 12 203 3620 -85 537 -2 17 W N CENTRAL 1455 1 130 4263 -108 507 -2 13 SOUTH ATLANTIC 415 59 184 873 -19 284 -2 48 E S CENTRAL 895 104 353 2180 32 610 1 39 W S CENTRAL 599 69 229 1303 -40 381 -3 41 MOUNTAIN 566 -136 -167 1690 -446 -222 -21 -12 PACIFIC 350 -153 -206 1059 -443 -349 -29 -25 UNITED STATES 578 -61 -13 1581 -255 -1 -14 0 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1213 -12 199 3398 -167 412 -5 14 MIDDLE ATLANTIC 1206 56 239 3309 4 478 0 17 E N CENTRAL 1270 25 229 3527 -61 550 -2 18 W N CENTRAL 1305 19 149 3651 -122 438 -3 14 SOUTH ATLANTIC 586 67 217 1362 -4 353 0 35 E S CENTRAL 904 99 356 2206 35 613 2 38 W S CENTRAL 618 71 234 1353 -41 398 -3 42 MOUNTAIN 591 -150 -190 1833 -447 -228 -20 -11 PACIFIC 511 -121 -223 1839 -282 -292 -13 -14 UNITED STATES 734 27 148 1912 -85 293 -4 18 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 1256 -19 197 3567 -191 403 -5 13 MIDDLE ATLANTIC 1219 44 231 3361 -3 463 0 16 E N CENTRAL 1285 9 203 3642 -87 550 -2 18 W N CENTRAL 1441 1 125 4213 -113 492 -3 13 SOUTH ATLANTIC 902 68 250 2290 -6 425 0 23 E S CENTRAL 954 99 344 2373 40 591 2 33 W S CENTRAL 723 59 206 1678 -69 368 -4 28 MOUNTAIN 878 -145 -181 2922 -418 -110 -13 -4 PACIFIC 504 -121 -225 1802 -295 -305 -14 -14 UNITED STATES 1069 -10 108 3067 -129 313 -4 11 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 1252 -20 195 3554 -186 404 -5 13 MIDDLE ATLANTIC 1217 44 234 3354 0 468 0 16 E N CENTRAL 1279 17 214 3585 -69 544 -2 18 W N CENTRAL 1345 20 143 3792 -121 449 -3 13 SOUTH ATLANTIC 653 73 226 1559 7 373 0 31 E S CENTRAL 975 99 343 2446 51 597 2 32 W S CENTRAL 634 70 238 1399 -50 400 -3 40 MOUNTAIN 835 -135 -121 2629 -481 -78 -15 -3 PACIFIC 390 -144 -208 1242 -411 -343 -25 -22 UNITED STATES 783 -54 13 2247 -257 93 -10 4 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 1202 -13 198 3360 -177 421 -5 14 MIDDLE ATLANTIC 1196 47 229 3290 1 457 0 16 E N CENTRAL 1280 13 206 3606 -77 542 -2 18 W N CENTRAL 1354 18 148 3830 -118 464 -3 14 SOUTH ATLANTIC 868 73 267 2163 2 451 0 26 E S CENTRAL 917 102 353 2249 42 605 2 37 W S CENTRAL 647 66 226 1448 -47 388 -3 37 MOUNTAIN 830 -164 -187 2739 -467 -118 -15 -4 PACIFIC 401 -142 -211 1305 -385 -334 -23 -20 UNITED STATES 963 -11 110 2685 -146 292 -5 12 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 1251 -18 196 3548 -185 407 -5 13 MIDDLE ATLANTIC 1217 43 234 3355 1 467 0 16 E N CENTRAL 1289 8 210 3663 -91 560 -2 18 W N CENTRAL 1537 -15 110 4621 -113 543 -2 13 SOUTH ATLANTIC 945 65 244 2420 11 430 0 22 E S CENTRAL 992 100 343 2495 54 597 2 31 W S CENTRAL 641 75 233 1421 -40 395 -3 38 MOUNTAIN 1312 -46 103 4028 -150 305 -4 8 PACIFIC 662 -90 -242 2569 -132 -235 -5 -8 UNITED STATES 1189 20 203 3321 -74 432 -2 15 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1320 -34 200 3821 -205 396 -5 12 MIDDLE ATLANTIC 1218 47 236 3362 3 479 0 17 E N CENTRAL 1302 7 196 3727 -76 562 -2 18 W N CENTRAL 1313 23 161 3661 -117 453 -3 14 SOUTH ATLANTIC 912 81 273 2312 14 473 1 26 E S CENTRAL 941 98 350 2331 41 603 2 35 W S CENTRAL 759 69 234 1759 -51 399 -3 29 MOUNTAIN 924 -126 -149 3030 -372 -76 -11 -2 PACIFIC 547 -111 -223 2001 -250 -279 -11 -12 UNITED STATES 993 -9 90 2857 -137 254 -5 10