"City: ","CHATTANOOGA " "State: ","TN" "WBAN No: ", 13882 "Lat(N): ", 35.03 "Long(W): ", 85.20 "Elev(ft):", 689 "Pres(psia):",14.4 "Stn Type:","Secondary" "SHADING GEOMETRY IN DIMENSIONLESS UNITS" "Window: ", 1.000 "Overhang:", 0.394 "Vert Gap:", 0.286 "AVERAGE INCIDENT SOLAR RADIATION (Btu/sq.ft./day), Percentage Uncertainty = 9" " "," ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year" "HORIZ. ","Global ", 750, 980,1290,1670,1840,1950,1860,1740,1440,1200, 830, 670,1350 " ","Std.Dev.", 56, 81, 109, 127, 125, 157, 145, 122, 106, 106, 75, 56, 44 " ","Minimum ", 620, 880,1070,1410,1650,1610,1550,1500,1210,1020, 680, 590,1280 " ","Maximum ", 880,1230,1560,1910,2240,2290,2130,1980,1630,1440, 960, 780,1470 " ","Diffuse ", 380, 470, 610, 720, 840, 900, 900, 810, 680, 490, 390, 340, 630 "Clear Day","Global ",1120,1450,1890,2300,2530,2600,2520,2300,1940,1510,1150, 990,1860 "NORTH ","Global ", 230, 290, 370, 450, 550, 620, 580, 490, 400, 320, 250, 210, 400 " ","Diffuse ", 230, 290, 370, 440, 500, 540, 520, 470, 400, 320, 250, 210, 380 "Clear Day","Global ", 210, 260, 340, 430, 580, 680, 630, 490, 380, 300, 230, 190, 390 "EAST ","Global ", 470, 600, 760, 940,1000,1030,1000, 950, 800, 690, 500, 420, 760 " ","Diffuse ", 280, 340, 440, 540, 600, 640, 620, 580, 490, 390, 290, 250, 460 "Clear Day","Global ", 800, 980,1190,1340,1390,1400,1360,1290,1150, 960, 790, 710,1110 "SOUTH ","Global ",1020,1070,1020, 920, 750, 690, 710, 850, 990,1200,1070, 960, 940 " ","Diffuse ", 370, 430, 500, 540, 550, 560, 560, 570, 540, 480, 390, 340, 490 "Clear Day","Global ",2010,1970,1710,1250, 910, 780, 830,1090,1470,1780,1910,1930,1470 "WEST ","Global ", 490, 620, 770, 950, 980,1030, 970, 950, 830, 740, 530, 440, 780 " ","Diffuse ", 280, 350, 450, 540, 610, 650, 630, 590, 500, 400, 300, 250, 460 "Clear Day","Global ", 800, 980,1190,1340,1390,1400,1360,1290,1150, 960, 790, 710,1110 "AVERAGE TRANSMITTED SOLAR RADIATION (Btu/sq.ft./day) FOR DOUBLE GLAZING, Percentage Uncertainty = 9" " "," ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year" "HORIZ. ","Unshaded", 500, 680, 920,1210,1330,1420,1350,1260,1030, 850, 570, 440, 960 "NORTH ","Unshaded", 160, 200, 260, 310, 360, 400, 380, 330, 280, 220, 170, 140, 270 " ","Shaded ", 150, 180, 230, 290, 330, 370, 350, 310, 260, 210, 160, 130, 250 "EAST ","Unshaded", 320, 420, 530, 660, 710, 730, 710, 670, 560, 480, 350, 290, 540 " ","Shaded ", 300, 380, 480, 600, 630, 650, 630, 600, 510, 440, 320, 260, 480 "SOUTH ","Unshaded", 760, 770, 700, 580, 460, 420, 440, 530, 650, 850, 790, 720, 640 " ","Shaded ", 740, 720, 580, 430, 350, 360, 360, 390, 520, 770, 770, 710, 560 "WEST ","Unshaded", 340, 430, 550, 670, 700, 730, 680, 670, 590, 520, 370, 300, 550 " ","Shaded ", 310, 400, 500, 610, 630, 650, 610, 610, 530, 480, 340, 280, 500 "AVERAGE CLIMATIC CONDITIONS" "Element "," ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year" "Temp. ","(deg F) ", 37.4, 41.8, 50.4, 59.1, 66.9, 75.2, 78.7, 77.9, 72.4, 60.4, 50.5, 41.1, 59.3 "Daily Min","(deg F) ", 28.0, 31.1, 39.0, 46.8, 55.4, 63.9, 68.3, 67.7, 62.6, 48.9, 39.9, 31.2, 48.6 "Daily Max","(deg F) ", 46.8, 52.4, 61.8, 71.4, 78.5, 86.4, 89.0, 88.2, 82.1, 72.0, 61.1, 50.8, 70.0 "Record Lo","(deg F) ",-10.0, 1.0, 8.0, 26.0, 34.0, 41.0, 51.0, 50.0, 36.0, 22.0, 4.0, -2.0,-10.0 "Record Hi","(deg F) ", 78.0, 79.0, 87.0, 93.0, 99.0,104.0,106.0,105.0,102.0, 94.0, 84.0, 78.0,106.0 "HDD,Base="," 65F ", 856, 650, 453, 196, 57, 0, 0, 0, 9, 190, 435, 741, 3587 "CDD,Base="," 65F ", 0, 0, 0, 19, 116, 306, 425, 400, 231, 47, 0, 0, 1544 "Hum Ratio","#w/#air ",0.0036,0.0040,0.0054,0.0070,0.0102,0.0134,0.0152,0.0151,0.0126,0.0082,0.0059,0.0043,0.0087 "Wind Spd."," (mph) ", 6.8, 7.2, 7.6, 7.2, 5.9, 5.2, 5.0, 4.7, 4.9, 4.9, 5.8, 6.5, 6.0 "Clearness","Index Kt", 0.46, 0.47, 0.49, 0.52, 0.52, 0.53, 0.51, 0.52, 0.50, 0.52, 0.47, 0.44, 0.50 "AVERAGE INCIDENT ILLUMINANCE (klux-hr) FOR MOSTLY CLEAR AND MOSTLY CLOUDY CONDITIONS, Percentage Uncertainty = 9" " "," "," "," ","March"," "," "," "," ","June"," "," "," "," ","Sept"," "," "," "," "," Dec"," "," " " "," "," 9am","11am"," 1pm"," 3pm"," 5pm"," 9am","11am"," 1pm"," 3pm"," 5pm"," 9am","11am"," 1pm"," 3pm"," 5pm"," 9am","11am"," 1pm"," 3pm"," 5pm" "HORIZ. ","M.Clear ", 29, 69, 88, 77, 44, 31, 74, 99,100, 77, 15, 59, 86, 86, 60, 10, 42, 56, 44, 13 " ","M.Cloudy", 16, 41, 51, 49, 26, 20, 47, 72, 74, 53, 9, 33, 57, 59, 39, 6, 23, 30, 26, 8 "NORTH ","M.Clear ", 8, 13, 15, 14, 10, 22, 16, 18, 17, 17, 6, 14, 17, 17, 14, 4, 10, 12, 10, 5 " ","M.Cloudy", 7, 15, 17, 16, 10, 12, 16, 20, 19, 17, 4, 13, 19, 19, 14, 3, 10, 12, 10, 4 "EAST ","M.Clear ", 69, 69, 24, 14, 10, 61, 79, 47, 17, 17, 41, 75, 45, 17, 14, 34, 51, 14, 10, 5 " ","M.Cloudy", 21, 32, 20, 16, 10, 26, 41, 36, 19, 17, 12, 29, 31, 19, 14, 8, 19, 13, 10, 4 "SOUTH ","M.Clear ", 26, 61, 78, 69, 40, 10, 19, 37, 38, 23, 9, 43, 67, 67, 45, 25, 75, 92, 79, 32 " ","M.Cloudy", 11, 30, 38, 37, 19, 8, 18, 31, 32, 20, 5, 21, 40, 43, 26, 6, 25, 29, 29, 10 "WEST ","M.Clear ", 8, 13, 15, 57, 78, 10, 16, 18, 38, 73, 6, 14, 17, 40, 71, 4, 10, 12, 49, 40 " ","M.Cloudy", 7, 15, 17, 32, 30, 8, 16, 20, 32, 45, 4, 13, 19, 30, 36, 3, 10, 12, 21, 12 "M.Clear ","(% hrs) ", 28, 29, 32, 27, 27, 32, 43, 32, 28, 38, 29, 41, 35, 33, 37, 24, 27, 33, 28, 28