Document oe8wgRN3V49kR179aJBxK66Qg

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 CHAPTER 11. ESTIMATING FUEL CONSUMPTION Table 3. Normal Degree-Days for Cities in the United States and Canada3 Statb ClTT Jan. Feb. Mar. Apr. Mat June JULT Aug. I Sept. Oct. Not. Dec. Total Ala 617 476 298 58 418 288 164 11 428 277 133 4 Arb 790 622 384 97 732 563 372 92 Calif... 322 266 232 168 San Francisco.. 468 358 335 300 Pnln 1091 904 797 537 1271 899 663 378 1141 1008 905 534 hr 980 832 694 351 Fla___ 298 196 76 r,a 694 552 403 120 422 308 186 15 1091 846 691 438 Til 1237 1053 890 519 1194 994 769 369 TnH 976 804 592 249 1135 949 775 387 Iowa.... 1392 1156 902 447 1463 1232 1001 516 1116 890 688 342 1159 952 694 309 Kv 995 829 660 321 949 778 608 258 La___ 335 216 71 558 395 208 16 Me___ Eastport ........ 1383 1218 1119 780 Portland. ........ 1321 1154 1029 660 Mrl 967 829 704 342 1150 1014 911 558 Mich... 1259 1112 980 564 Marquette........ 1510 1364 1246 816 Minn... Duluth.............. 1770 1501 1280 840 Minneapolis___ 1621 1375 1097 558 521 37C 202 IS Mn 1141 946 691 306 1051 846 648 267 976 834 614 270 1615 1439 1175 639 NTaK 1308 1089 852 405 1336 1106 868 ' 414 1128 882 775 549 N. H. 1345 1182 1060 648 NT 1008 879 818 516 NM 1122 893 784 549 N. Y... 1299 1145 1001 546 1252 1140 1051 666 1057 944 846 468 N. C... 741 610 459 168 574 479 363 94 N. D. 1773 1532 1265 687 Ohio... 1076 902 747 378 1194 1053 942 564 1128 96(1 803 414 OHa 887 711 465 156 Ore.__ 1243 1008 849 594 794 641 561 396 Pa....... Philadelphia__ 1004 871 750 387 i i ____ i 87 3 254 195 202 183 273 18 123 220 10 61 245 30........ 202 3____ 71 16 77 117 . 142 '65 49 46 16 536 297 143 133 363 79 5 47 245 13 217 ' 4 496 183 12 37 549 234 32 74 226 9 43 15 41 360 94 107 91 344 76 332 ,68 214 N 8 288 30 177 1 322 .41 139 1 22 4 326 55 71 220 6 93 3 412 192 251 80 77 5 12 27 1 51 333 577 2410 3 192 397 1473 160 403 1405 89 420 710 3112 72 387 645 2863 11 123 260 1472 123 140 261 425 3244 76 428 756 1014 5894 31 378 771 1162 5676 55 347 690 1008 5918 3 236 594 880 4631 88 270 928 80 387 629 2865 7 .195 391 1524 102 431 720 1020 5614 17 307 714 1085 6027 7 285 684 1032 5405 174 552 865 4228 12 288 681 1017 5321 28 360 798 1209 6409 68 437 894 1299 7052 3 276 672 1004 5056 3 248 666 1023 5103 2 236 606 905 4600 178 549 849 4185 104 291 1017 24 270 493 1964 276 542 849 1200 8476 162 468 810 1159 7210 2 211 561 862 4525 61 353 690 1008 6003 58 388 771 1107 6460 225 567 951 1314 8721 297 648 1050 1522 9797 113 499 978 1407 7883 22 252 465 1851 2 226 639 1008 5002 191 588 933 4539 2 211 579 893 4420 258 636 1014 1383 8635 21 335 777 115E 6053 15 332 795 1197 6154 175 518 798 1085 6330 171 474 81S 1184 7287 10 251 582 887 5173 122 453 783 1063 6087 69 400 771 1132 6541 81 406 768 1091 6818 12 270 624 93C 5290 '98 42( 682 3179 31 27( 493 2304 207 623 1095 1551 9127 10 288 675 98( 5127 47 353 725 1048 6150 15 304 69! 101] 5421 120 486 .797 3625 270 570 87C 1161 7216 IOC 546} 733 4442 3j 223 579j S90j 4784 J 1 ] ; j l ' l t } i i ! i 1 ; ! { ! i I | J f | f f Table 3. Normal Degree-Days for Cities in the United States and Canada3 (Concluded) State Cht Jan. Feb. Mar. Apr. JUNBMat JULT Aug. Sept. Oct. Nov. Dec. Total 1063 916 787 . 414 91 15 288 654 955 5183 468 353 236 37 8 207 412 1721 589 470 304 63 54 330 552 2362 SD 1665 1420 1119 597 267 18 1333 1165 1004 621 341 49 112 536 1005 1435 8174 140 512 873 1181 7219 Tenn... 812 647 505 210 8 160 513 766 3621 747 580 394 98 76 399 663 2957 818 655 490 180 3 130 480 744 3500 Texas.. 620 448 285 59 72 369 623 2476 608 468 226 25 24 285 542 2178 381 255 56 122 329 1143 San Antonio. . 394 269 70 138 350 1221 TTf-ah 1187 952 831 570 356 62 150 527 858 1114 6637 Salt Lake City.. 1110 874 722 462 236 12 54 388 717 1026 5601 Vc 1432 1277 1113 651 264 21 140 490 861 1259 7508 Va^ . Lynchburg....... 852 692 549 231 9 1 202 534 790 3860 756 624 521 246 19 89 408 679 3342 Richmond........ 840 711 552 252 15 167 501 781 3819 Wash... Seattle.............. 790 669 623 468 326 180 59 59 207 422 582 722 5107 1162 944 784 498 294 72 174 518 795 1071 6312 W. Va. Elkins___ __ 1073 935 775 486 180 3 71 394 741 1001 5659 Wis.... 1008 862 688 348 55 1528 1333 1128 654 313 35 , 10 276 636 924 4807 139 512 930 1324 7896 1516 1282 1038 534 177 1 87 456 894 1324 7309 1376 1182 1020 636 338 52 80 431 831 1206 7152 Wyo... Cheyenne. 1224 1056 989 723 456 138 13 240 626 906 1132 7503 Lander__ ____ 1448 1190 1011 678 428 135 18 279 666 1041 1383 8277 Pao- txncb Cmr Ocr. 'Jan. Feb. Mar. Apr. Mat June JULT Aug. Sept. Not. Dec. Total Alta-- Calgary............ 1674 1428 1240 750 496 270 124 186 450 744 1170 1395 9,927 Edmonton____ 1829 1512 1302 720 434 270 124 186 450 713 1230 1519 10,289 b: c... Vancouver...... 899 756 713 510 341 180 62 31 270 496 660 837 5,555 Man... Winnipeg--...... 2139 1820 1581 810 465 90 62 270 744 1320 1829 11,130 N. B;.. Moncton.......... 1519 1428 1178 810 465 210 93 300 620 930 1333 8,886 N. S:~ Halifax.- ........ 1302 1176 1085 780 496 210 210 496 780 1147 7,682 Ont.. . Ottawa. ____ 1674 1484 1271 690 279 30 210 589 990 1457 8,676 Port Arthur.__ 1829 1624 1426 900 558 240 62 86 360 713 1140 1550 10)588 Toronto.... ....... 1333 1204 1209 720 372 60 180 558 870 1209 7,715 P.E.I. Charlottetown 1178 1120 1209 870 529 210 600 558 870 1240 8,382 Que.. . MbntreaL 1581 1428 1209 720 310 180 558 960 1395 8,341 Quebec...... ....... 1705 1484 1333 870 434 120 31 270 651 1050 1519 9)467 bask... Saskatoon........ 2108 1820 1581 810 465 210 62 155 450 806 1290 1736 11,493 3Figures for United- States cities taken from Degree-Day Normals over the United States, by A. G. Topil (Monthly Weather Review, U. S. Weather Bureau, July, 1937, p. 266). Figures for Canadian Cities abstracted from Heating and Ventilating, October, 1939. long period and compared with similar ratios for other periods to deter mine the relative operating efficiencies with the outside temperature variable eliminated. The average number of degree-days which have occurred over a long period of years) and such averages, by months, on a 65 F basis, are given for various United States and Canadian cities in Table 3. The United States values were computed from daily recorded Weather Bureau tem- . 232 233