HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR MAY 1997 ACCUMULATIONS ARE FROM JUL 1, 1996 -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 54 30 31 2645 -123 -715 -4 -21 ARIZONA 3 -13 -1 1819 -136 391 -7 27 ARKANSAS 54 20 38 3440 55 -345 2 -9 CALIFORNIA 23 -92 -62 2316 -239 219 -9 10 COLORADO 353 16 63 7042 193 206 3 3 CONNECTICUT 338 103 32 6307 295 -396 5 -6 DELAWARE 169 50 -23 4541 0 -594 0 -12 FLORIDA 0 0 -1 426 -197 -445 -32 -51 GEORGIA 80 47 46 2713 -140 -691 -5 -20 IDAHO 248 -76 -153 6559 -120 -51 -2 -1 ILLINOIS 310 130 31 6744 602 -258 10 -4 INDIANA 287 128 79 6114 449 -353 8 -5 IOWA 332 144 36 7526 734 -117 11 -2 KANSAS 142 50 61 5223 345 -32 7 -1 KENTUCKY 197 104 115 4634 187 -488 4 -10 LOUISIANA 3 2 -2 1560 -204 -520 -12 -25 MAINE 502 119 60 8118 197 -194 2 -2 MARYLAND 145 33 -28 4484 -87 -670 -2 -13 MASSACHUSETTS 349 75 29 6427 121 -387 2 -6 MICHIGAN 472 207 111 7236 501 -407 7 -5 MINNESOTA 453 157 63 9327 933 -327 11 -3 MISSISSIPPI 29 16 18 2318 -171 -626 -7 -21 MISSOURI 193 92 84 5518 466 -89 9 -2 MONTANA 367 -43 -172 8243 577 26 8 0 NEBRASKA 265 91 10 6936 638 67 10 1 NEVADA 41 -57 -55 3530 -136 301 -4 9 NEW HAMPSHIRE 495 149 62 7808 303 -279 4 -3 NEW JERSEY 249 72 3 5358 61 -489 1 -8 NEW MEXICO 107 -18 58 4655 150 474 3 11 NEW YORK 330 98 28 6236 135 -484 2 -7 NORTH CAROLINA 108 49 39 3487 54 -543 2 -13 NORTH DAKOTA 406 71 -25 10346 1346 75 15 1 OHIO 350 155 92 6163 337 -527 6 -8 OKLAHOMA 45 7 28 3651 58 -156 2 -4 OREGON 192 -130 -193 4840 -130 150 -3 3 PENNSYLVANIA 310 109 34 5890 171 -484 3 -8 RHODE ISLAND 330 79 34 6020 127 -378 2 -6 SOUTH CAROLINA 54 27 21 2666 -79 -524 -3 -16 SOUTH DAKOTA 362 100 -15 8611 1207 321 16 4 TENNESSEE 139 71 87 3875 -4 -640 0 -14 TEXAS 9 5 8 1924 13 -130 1 -6 UTAH 194 -74 -58 6225 -140 365 -2 6 VERMONT 461 149 66 7769 193 -348 3 -4 VIRGINIA 197 81 35 4582 157 -469 4 -9 WASHINGTON 216 -95 -183 5428 160 223 3 4 WEST VIRGINIA 301 138 126 5406 212 -457 4 -8 WISCONSIN 452 168 39 8078 641 -469 9 -5 WYOMING 417 -5 -66 8081 329 96 4 1 POPULATION WEIGHTED REGION NEW ENGLAND 373 96 37 6650 186 -374 3 -5 MIDDLE ATLANTIC 303 93 22 5943 132 -481 2 -7 E N CENTRAL 371 161 74 6773 493 -402 8 -6 W N CENTRAL 291 107 51 7162 676 -115 10 -2 SOUTH ATLANTIC 88 35 21 2661 -63 -536 -2 -17 E S CENTRAL 110 53 64 3489 -18 -613 -1 -15 W S CENTRAL 14 6 10 2174 -19 -205 -1 -9 MOUNTAIN 176 -21 -11 4903 24 270 0 6 PACIFIC 64 -96 -89 2950 -173 202 -6 7 UNITED STATES 182 43 15 4402 99 -253 2 -5 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 419 110 44 7112 222 -326 3 -4 MIDDLE ATLANTIC 311 100 26 5978 136 -487 2 -8 E N CENTRAL 388 167 72 6928 499 -417 8 -6 W N CENTRAL 303 114 54 7299 727 -91 11 -1 SOUTH ATLANTIC 109 45 31 3253 -28 -567 -1 -15 E S CENTRAL 95 49 57 3237 -50 -627 -2 -16 W S CENTRAL 24 8 18 2475 12 -203 0 -8 MOUNTAIN 227 -7 -10 5650 119 212 2 4 PACIFIC 64 -96 -89 2964 -162 207 -5 8 UNITED STATES 215 69 30 4992 215 -301 5 -6 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 391 97 42 6826 193 -345 3 -5 MIDDLE ATLANTIC 313 107 33 5953 163 -493 3 -8 E N CENTRAL 342 152 85 6372 436 -429 7 -6 W N CENTRAL 380 100 10 9143 1080 -3 13 0 SOUTH ATLANTIC 223 95 61 4764 118 -510 3 -10 E S CENTRAL 180 91 106 4402 134 -529 3 -11 W S CENTRAL 16 6 12 2231 -10 -202 0 -8 MOUNTAIN 273 -23 -43 6522 112 182 2 3 PACIFIC 107 -97 -119 3667 -93 210 -2 6 UNITED STATES 299 99 36 5868 187 -418 3 -7 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 392 101 40 6840 209 -350 3 -5 MIDDLE ATLANTIC 315 98 24 6042 130 -488 2 -7 E N CENTRAL 377 161 75 6839 508 -399 8 -6 W N CENTRAL 354 124 49 8093 827 -139 11 -2 SOUTH ATLANTIC 30 10 4 1269 -149 -490 -11 -28 E S CENTRAL 108 54 65 3419 -34 -633 -1 -16 W S CENTRAL 13 9 12 2039 3 -164 0 -7 MOUNTAIN 102 -11 5 3430 -42 315 -1 10 PACIFIC 29 -93 -67 2385 -242 208 -9 10 UNITED STATES 92 -17 -24 3055 -74 -75 -2 -2 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 363 92 38 6516 192 -386 3 -6 MIDDLE ATLANTIC 307 101 30 5917 139 -478 2 -7 E N CENTRAL 350 149 70 6604 480 -413 8 -6 W N CENTRAL 274 104 60 6876 649 -83 10 -1 SOUTH ATLANTIC 65 30 14 2130 -89 -513 -4 -19 E S CENTRAL 109 53 64 3466 -33 -630 -1 -15 W S CENTRAL 13 8 10 2096 -25 -199 -1 -9 MOUNTAIN 104 -22 -18 3662 -45 296 -1 9 PACIFIC 99 -99 -114 3508 -127 207 -3 6 UNITED STATES 115 23 12 3313 14 -291 0 -8 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 395 101 41 6859 206 -349 3 -5 MIDDLE ATLANTIC 317 99 25 6060 137 -488 2 -7 E N CENTRAL 387 166 75 6878 489 -423 8 -6 W N CENTRAL 348 121 43 8010 814 -119 11 -1 SOUTH ATLANTIC 147 60 24 3856 6 -559 0 -13 E S CENTRAL 137 70 80 3827 33 -589 1 -13 W S CENTRAL 29 7 22 2739 24 -177 1 -6 MOUNTAIN 228 -12 -19 5648 90 199 2 4 PACIFIC 97 -100 -112 3449 -144 202 -4 6 UNITED STATES 265 70 16 5690 242 -242 4 -4 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 391 97 43 6817 190 -350 3 -5 MIDDLE ATLANTIC 315 100 27 6028 137 -488 2 -7 E N CENTRAL 369 160 75 6739 493 -399 8 -6 W N CENTRAL 291 108 47 7157 691 -95 11 -1 SOUTH ATLANTIC 84 33 22 2507 -43 -498 -2 -17 E S CENTRAL 148 78 89 3970 67 -565 2 -12 W S CENTRAL 17 10 13 2180 -25 -219 -1 -9 MOUNTAIN 196 -11 20 5290 130 324 3 7 PACIFIC 46 -93 -78 2670 -197 215 -7 9 UNITED STATES 166 8 2 4286 49 -46 1 -1 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 355 85 33 6444 166 -385 3 -6 MIDDLE ATLANTIC 301 93 22 5903 127 -483 2 -8 E N CENTRAL 376 164 76 6800 506 -393 8 -5 W N CENTRAL 293 109 46 7207 679 -122 10 -2 SOUTH ATLANTIC 125 53 25 3563 -13 -589 0 -14 E S CENTRAL 117 56 71 3568 -5 -607 0 -15 W S CENTRAL 19 7 14 2280 -12 -198 -1 -8 MOUNTAIN 202 -23 -8 5368 46 280 1 6 PACIFIC 49 -93 -85 2752 -178 215 -6 8 UNITED STATES 215 51 16 4963 159 -236 3 -5 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 389 98 40 6814 204 -351 3 -5 MIDDLE ATLANTIC 315 100 26 6034 138 -486 2 -7 E N CENTRAL 397 170 81 6911 473 -463 7 -6 W N CENTRAL 401 134 40 8839 947 -151 12 -2 SOUTH ATLANTIC 149 58 19 4085 43 -552 1 -12 E S CENTRAL 151 78 89 4051 69 -579 2 -13 W S CENTRAL 17 8 13 2230 -9 -189 0 -8 MOUNTAIN 402 99 23 7364 162 -228 2 -3 PACIFIC 166 -103 -160 4556 -19 198 0 5 UNITED STATES 324 98 29 6104 173 -425 3 -7 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 436 111 50 7320 213 -301 3 -4 MIDDLE ATLANTIC 321 108 33 6049 166 -469 3 -7 E N CENTRAL 403 170 76 7041 510 -428 8 -6 W N CENTRAL 282 111 65 6889 651 -124 10 -2 SOUTH ATLANTIC 151 64 43 3872 45 -533 1 -12 E S CENTRAL 129 65 77 3722 14 -596 0 -14 W S CENTRAL 32 8 21 2846 23 -255 1 -8 MOUNTAIN 235 -4 -22 5780 114 170 2 3 PACIFIC 114 -101 -125 3726 -113 201 -3 6 UNITED STATES 234 47 9 5244 166 -227 3 -4