"City: ","CHARLESTON " "State: ","SC" "WBAN No: ", 13880 "Lat(N): ", 32.90 "Long(W): ", 80.03 "Elev(ft):", 39 "Pres(psia):",14.7 "Stn Type:","Primary " "SHADING GEOMETRY IN DIMENSIONLESS UNITS" "Window: ", 1.000 "Overhang:", 0.994 "Vert Gap:", 0.660 "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 ", 860,1120,1480,1860,1970,1970,1930,1730,1490,1280, 970, 800,1460 " ","Std.Dev.", 57, 98, 108, 113, 120, 137, 124, 113, 137, 106, 76, 61, 34 " ","Minimum ", 730, 970,1240,1650,1590,1760,1510,1520,1170,1020, 740, 690,1360 " ","Maximum ",1000,1360,1660,2140,2160,2200,2140,1990,1770,1460,1090, 910,1520 " ","Diffuse ", 360, 450, 570, 680, 850, 920, 930, 860, 730, 510, 390, 330, 630 "Clear Day","Global ",1180,1510,1930,2310,2510,2570,2490,2290,1970,1570,1210,1070,1890 "NORTH ","Global ", 240, 300, 370, 460, 570, 620, 600, 500, 420, 340, 260, 220, 410 " ","Diffuse ", 240, 300, 370, 440, 510, 540, 530, 480, 420, 340, 260, 220, 390 "Clear Day","Global ", 220, 270, 340, 430, 580, 680, 620, 490, 390, 310, 240, 210, 400 "EAST ","Global ", 540, 680, 870,1060,1080,1050,1050, 980, 860, 780, 610, 520, 840 " ","Diffuse ", 290, 360, 460, 550, 630, 650, 650, 610, 530, 420, 320, 270, 480 "Clear Day","Global ", 810, 990,1170,1320,1370,1360,1320,1260,1150, 990, 810, 740,1110 "SOUTH ","Global ",1180,1220,1150, 970, 750, 660, 690, 800, 980,1240,1260,1190,1010 " ","Diffuse ", 380, 450, 510, 540, 560, 560, 570, 570, 560, 500, 430, 380, 500 "Clear Day","Global ",1990,1930,1630,1170, 830, 700, 750,1010,1400,1740,1880,1930,1410 "WEST ","Global ", 540, 690, 850,1030,1030,1010, 980, 900, 820, 760, 610, 510, 810 " ","Diffuse ", 290, 370, 460, 560, 630, 650, 640, 600, 520, 420, 320, 270, 480 "Clear Day","Global ", 810, 990,1170,1320,1370,1360,1320,1260,1150, 990, 810, 740,1110 "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", 580, 780,1060,1350,1430,1430,1400,1250,1070, 910, 670, 530,1040 "NORTH ","Unshaded", 170, 210, 260, 310, 370, 410, 390, 340, 290, 230, 180, 160, 280 " ","Shaded ", 140, 180, 230, 270, 320, 340, 330, 290, 250, 200, 160, 130, 240 "EAST ","Unshaded", 380, 480, 620, 750, 770, 750, 750, 700, 610, 550, 420, 350, 590 " ","Shaded ", 320, 400, 500, 600, 610, 590, 590, 550, 490, 450, 350, 300, 480 "SOUTH ","Unshaded", 880, 880, 770, 600, 450, 410, 420, 500, 640, 870, 930, 890, 690 " ","Shaded ", 820, 700, 400, 320, 330, 330, 340, 330, 330, 600, 840, 860, 520 "WEST ","Unshaded", 380, 490, 610, 740, 730, 710, 690, 640, 580, 540, 420, 350, 570 " ","Shaded ", 320, 410, 490, 590, 580, 560, 540, 500, 470, 440, 350, 300, 460 "AVERAGE CLIMATIC CONDITIONS" "Element "," ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year" "Temp. ","(deg F) ", 47.8, 50.5, 58.1, 64.9, 72.8, 78.3, 81.5, 80.6, 76.4, 66.8, 58.4, 51.2, 65.6 "Daily Min","(deg F) ", 37.7, 40.0, 47.5, 53.9, 62.9, 69.1, 72.7, 72.2, 67.9, 56.3, 47.2, 40.7, 55.7 "Daily Max","(deg F) ", 57.8, 61.0, 68.6, 75.8, 82.7, 87.6, 90.2, 89.0, 84.9, 77.2, 69.5, 61.6, 75.5 "Record Lo","(deg F) ", 6.0, 12.0, 15.0, 29.0, 36.0, 50.0, 58.0, 56.0, 42.0, 27.0, 15.0, 8.0, 6.0 "Record Hi","(deg F) ", 83.0, 87.0, 90.0, 94.0, 98.0,103.0,104.0,102.0, 99.0, 94.0, 88.0, 83.0,104.0 "HDD,Base="," 65F ", 548, 414, 239, 66, 0, 0, 0, 0, 0, 74, 233, 439, 2013 "CDD,Base="," 65F ", 15, 8, 25, 63, 242, 399, 512, 484, 342, 130, 35, 11, 2266 "Hum Ratio","#w/#air ",0.0051,0.0053,0.0069,0.0085,0.0118,0.0149,0.0166,0.0166,0.0144,0.0101,0.0076,0.0059,0.0103 "Wind Spd."," (mph) ", 8.8, 9.6, 9.8, 9.6, 8.5, 8.2, 7.8, 7.4, 7.7, 8.1, 8.0, 8.3, 8.5 "Clearness","Index Kt", 0.49, 0.51, 0.54, 0.58, 0.55, 0.54, 0.54, 0.52, 0.51, 0.54, 0.52, 0.49, 0.53 "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 ", 38, 78, 91, 76, 37, 38, 80,103, 99, 72, 22, 66, 89, 84, 53, 17, 50, 60, 43, 9 " ","M.Cloudy", 23, 50, 59, 49, 23, 27, 58, 78, 74, 49, 15, 45, 64, 60, 37, 10, 30, 36, 27, 6 "NORTH ","M.Clear ", 10, 14, 16, 14, 10, 23, 17, 18, 18, 17, 8, 16, 18, 18, 14, 6, 11, 12, 10, 4 " ","M.Cloudy", 9, 16, 18, 16, 9, 16, 18, 20, 19, 16, 7, 16, 19, 19, 14, 5, 11, 13, 10, 3 "EAST ","M.Clear ", 76, 65, 16, 14, 10, 66, 75, 39, 18, 17, 50, 73, 37, 18, 14, 47, 48, 12, 10, 4 " ","M.Cloudy", 30, 37, 18, 16, 9, 36, 50, 33, 19, 16, 21, 41, 30, 19, 14, 14, 24, 13, 10, 3 "SOUTH ","M.Clear ", 33, 65, 76, 64, 31, 12, 21, 35, 34, 18, 14, 48, 67, 62, 38, 38, 81, 92, 73, 22 " ","M.Cloudy", 16, 37, 45, 37, 16, 11, 20, 31, 29, 17, 8, 29, 45, 42, 24, 12, 35, 41, 31, 7 "WEST ","M.Clear ", 10, 14, 16, 65, 73, 12, 17, 18, 47, 75, 8, 16, 18, 48, 69, 6, 11, 18, 53, 31 " ","M.Cloudy", 9, 16, 18, 37, 31, 11, 18, 20, 37, 44, 7, 16, 19, 35, 38, 5, 11, 15, 24, 9 "M.Clear ","(% hrs) ", 40, 41, 39, 39, 38, 35, 34, 29, 29, 35, 41, 38, 31, 28, 33, 39, 39, 39, 38, 40