Document nNr89yn8MwqJZJ63LxvdQOQ6R

294 CHAPTER 13 1958 Guide- :d\r Table 2.., Summer Climatic Conditions4 (Continued) Suggested. Design Wet-Bulb and Dry-Bulb Temperatures COL. 1 State Col. 2 Station1* Col. 3 Ele vation*5 Ft Col. 4 Pebiod of Recobd*1 Col. 6 Col. 6 Highest Temp. Eveb Recorded*1 Design Dry-Bulb Temp, on TA.C. 2J% Babis* F F Col. 7 Design Dhy-BuLB Temp, in Common Use1 F Col. 8 Design Wet-Bul Temp, in Common Use1 F Col. 9'T' Avebiqs SUMMEj,' Wind' V ELOOTT*. Mpb S. C..... Columbia.......... CO Columbia.......... AP S. D...... Huron................ CO Huron................ AP Rapid City___ CO Rapid City___ AP Chattanooga... .CO Chattanooga... AP Knoxville.......... CO Knoxville.......... AP Memphis........... .<X> Memphis........... AP Nashville.......... CO Nashville.......... AP Texas... Abilene.............. CO Abilene.............. .AP Amarillo............ CO Amarillo.......... AP Austin................ CO AP Brownsville___ CO Brownsville___ AP Corpus Christ! .(X) Corpus Christ!. AP Dallas .......... <X> Dallas.............. AP Del Rio........... (X) El Paso............ CO El Paso............ AP Fort Worth. .. CO Fort Worth... AP Galveston....... CO Galveston....... AP Houston.......... (X) Houston.......... AP Palestine......... .CO Port Arthur... <A) Port Arthur... AP San Antonio.. .CO San Antonio.. .AP Waco................. AP Wink................. AP Utah.... Milford........ AP Modena............ CX) Salt Lake City..CO Salt Lake City..AP Vt. CO Burlington-- AP Va.......... .CO Lynchburg___ CO Lynchburg___ AP Norfolk............ (X) Richmond----- .CO Richmond___ AP Roanoke.......... AP Wash.... Ellensburg----- AP North Head.. .CO Seattle.............. (X) Seattle.............. .AP Spokane.......... CO Spokane.......... AP Tacoma........... CO Tatoosh Island.CO Yakima........... CO Yakima........... AP W. Va... Parkersburg.. .CO Wise.... Green Bay-- CO La Crosse........ (X) La Crosse........ AP Madison.......... (X) Madison.......... AP Milwaukee___ <X> Milwaukee___ AP Wyo........ Cheyenne........ (X) Cheyenne........ AP Lander............. .(XI Lander............. AP Rock SpringB .AP 401 227 1342 1287 3309 3220 952 675 1024 1007 348 267 714 610 1748 1756 3686 3595 625 625 140 25 21 45 732 520 1020 3792 3956 708 728 128 9 198 73 555 64 21 770 800 513 2811 5095 5472 4346 4254 406 335 24 644 951 91 180 172 1194 1731 199 104 47 2030 1974 279 110 1160 1066 685 598 725 677 1008 884 744 707 6144 6161 5448 5568 6746 1887-1947, 1939-1947*? 1881-1938d 1938-1947 1888-1947 1939-1947 1879-1947 1940-1947 1871-1942d 1942-1947, 1872-1941d 1941-1947 1871-1947 1939-1947, 18M-1944d 1940-1947 1892-1941 1941-1947 1897-1942 1942-1947, 1922-1943d 1943-1947 1887-1942 1943-1946 1913-1940 1940-1947 1905-1947 1887-1942 1939-1947 1898-1939 1940-1947 1871-1947 1939-1947 1888-1947 1932-1947 1881-1947 1917-1947 1944-1947, 1883-1941d 1942-1947 1931-1947 1935-1939 1935-1939 1901-1947 1874-1947 1928-1947. 1884-1943" 1943-1947 1874-1947 1874-1944 1944-1947 1871-1947 1897-1947 1929-1947 1935-1939 1935-1939 1884-1947 1890-1947 1928-1947, 1881-1941" 1941-1947 1897-1947 1883-1947 1928-1946 1944-1947 1888-1947 1886-1947 1872-1947 1943-1947 1858-1947 1935-1939 1870-1947 1927-1947 1873-1935 1935-1947 1891-1946 1936-1947 1932-1942 106 104 111 no 106 108 103 105 104 102 106 105 106 104 111 109 107 106 109 104 102 100 105 101 110 109 111 106 104 ` 112 no 101 101 108 105 108 102 98 107 104 111 no 103 101 105 106 100 101 104 106 100 105 107 104 103 105 97 100 99 108 104 98 88 no 103 . 106 104 108 96 107 106 105 106 100 100 102 97 98 95 95 95 95 94 95 94 95 96 95 ioo 97 ioo 96 ioo ioo 95 ioo 99 ioo 100 97 ioo 95 95 93 ioo 95 _ ioo 98 98 99 94 95 95 95 90 95 95 95 95 92 90 95 90 85 85 si 93 92 85 95 95 95 95 oi 95 89 95 87 95 89 95 87 75 75 70 76 75 78 78 ' 74 72 78 80 80 78 78 69 .78 80 80 78 79 78 ... *;>1 l6!j - 5^7 7j' ' 9*3 ?*\ *>):& 65 65 9.8 s.i: 73 78 75 78 10.1 J, 78 76 65 65 65 64 65 75 75 75 75 75 65 65 Cooling Load 295 Table 2. Summer Climatic Conditions* (Concluded) Suggested Design Wet-Bulb and Dry-Bulb Temperatures Col. 1 Pbov. of Can ada* Col. 2 Station1* Col. 2 Col. 4 Col. 5 Ele va tion High Pebiod est Recoorrdw* Temp on Rp-t CORD* Col. Col. Col. Col. 6789 Summer Design Temp. 1% 2% 5% 10% F F F; F Col. 10 Col. 11 Col. 12 Design Design DB WB Temp, Temp, in in Com Com mon mon Use1 Use1 FF Avg. Sum mer Wind Velo city111 Mph Alta... B.C___ Man... N.B... N.S-- Ont___ P.E.I.. Oue___ Calgary............ AP Edmonton___ AP Medicine Hat. .AP Vancouver___ .AP Winnipeg ........ .AP Fredericton... CO Saint John___ CO Halifax............ CO Sydney .......... AP Fort William... AP North Bay....... .AP Ottawa............. .AP aauitSte. Marie CO Toronto......... CO Toronto............. .AP Charlottetown. CO Montreal... .CO Montreal... .AP Quebec . CO Regina............... .AP Saskatoon. .AP 3540 1921-1950 97 '2219* 1921-1950 99 2365 1921-1950 106 22* 1938-1950 ' 87 786 1921-1950 108 164* 1921-1950 102 119 1921-1950 93 83* 1921-1950 V 94 197 1921-1950 95 644 1921-1950 104 1210 1925-1950 99 339 1921-1950 102 635* 1921-1950 99 379* 1921-1950 105 578* 1938-1950 101 74 1921-1950 98 187 1921-1950 97 98 1942-1950 96 296* 1921-1950 96 1884 1921-1950 111 1645e 1921-1950 104 ' 86 87 92 80 89 89 .80 80 85 85 83 89 83 88 9C ' 82 87 88 85 91 92 83 80 83 80 89 86 77 75 86 84 87 84 77 . 75 78 ' 76 83 . 80 .82 79 80 77 86 84 80 77 86 . 83 87 84 79 77 &4 : :82 85 83 82 80 88 85 89 85 77 77 82 72 . 81 81' 72 73 75 76 74 81 81 74 79. 80 77 81 81 90 90 80 90 90 90 93 93 90 90 90 90 70 10.7 b ftta compiled from U. S. Weather Bureau Data and various other sources. 0 HjUmn 2` TJle station designation AP or CO indicates airport or city office station, respectively. are tWcW3eleJht?,,C,,1rfu,nSli'mrk<!d c.artB(?uned clcvations of th station. AU other elevations given d . elevations of the thermometer bulb above mean sea level, corrected-to 1648. 5 and m,diSate,(| aPPly the highest temperature ever recorded shown in Column cated inc1nrl<x:ITeCieSSari]y inc uc^e of the summer months of the firstyear indicated. The last year indi- cated include July or August, except those marked d which terminate prior to July of that year. these datafor dlvsktln^ar^'t1111 6.,in. Jhe Statra secUon of the table applies only to airports, as outdoor temnPMtn^4 *?ot avaJ,a*?,fe ,at this time. The temperature shown is the matimnm hourly and SeDtembe^f^tiT^^ be?n e<luahed or exceeded 2J percent of the total hours of June, July, August Period 1935-1939 inclusive. Jt is pointed out that in most casks the aiSrt whom are outside of the city, and that these data would apply primarily to rural areas. ^ record wetanddTM Umte*d Sta.tes section and Columns 9 and 10 in the Canadian section of the table various stations WwlUreS ln 056 by members as reported by Chapter secretaries for tained from various nth** * vale5 ware n.ot available, the design temperatures published by API or ob- g anous otner sources have been inserted. Bureau, corre^VSmlif`IocTlties ,n Cf^mn 9 in the United States section were furnished by the U. S. Weather h The h 11 * W . ' lD 8enera* t,hese velocities are averages for the months of June through September. design wet-bulb temiSfl,??Abykthv *S`5^,E' foii,the annual weather data of Detroit indicates 73 F as the 1 r,0 , Perature which has been equalled or exceeded 5 percent of the hours for period 1935-39 i ThTM spaces indicate data not available. kfcical Divirio^Nari^Kl^R16 Com.piled by-,D; ^y*1 and Morley Thomas from the records of the Meteoro- k The hi h SUomU f^search Council of Canada: 1921-1950, where av^JKnftUre ever recorde,d in the Canadian section of the table is for the 30 year period, are ^missing. Die* ln some cases the stations have been relocated and in a few instances some years, 5 and 10 percenTarp1*the summer design dry-bulb temperatures for the basis of 1, 2}. hourly outdoor temTM.TM*, ahrenheit temperature values at or above which these percentages of all the July * Most of ti^tQpenitures occur, for the years 1941-1950 inclusive. 9 periods for the hirW* aie on the periods ending in 1947 which are somewhat shorter than the temperatures. The three months June, July and August were used. The Ail O l All l ah HVJ u O JdL/A 1 LUAil componpnfv coling load is frequently divided for convenience into two imperativp ' heat and latent heat. While this subdivision is not ^ > past practice has found it convenient. S^in of sensible heat is considered to occur when there is a direct addi-