"City: ","WILMINGTON " "State: ","DE" "WBAN No: ", 13781 "Lat(N): ", 39.67 "Long(W): ", 75.60 "Elev(ft):", 79 "Pres(psia):",14.7 "Stn Type:","Secondary" "SHADING GEOMETRY IN DIMENSIONLESS UNITS" "Window: ", 1.000 "Overhang:", 0.524 "Vert Gap:", 0.319 "AVERAGE INCIDENT SOLAR RADIATION (Btu/sq.ft./day), Percentage Uncertainty = 11" " "," ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year" "HORIZ. ","Global ", 640, 900,1230,1550,1790,1980,1920,1730,1390,1040, 690, 550,1290 " ","Std.Dev.", 44, 76, 92, 119, 134, 115, 114, 76, 95, 77, 54, 40, 34 " ","Minimum ", 550, 750,1070,1320,1600,1750,1670,1590,1240, 900, 550, 470,1220 " ","Maximum ", 720,1090,1400,1810,2090,2180,2140,1910,1570,1200, 820, 620,1340 " ","Diffuse ", 320, 420, 550, 710, 840, 880, 870, 770, 630, 450, 340, 280, 590 "Clear Day","Global ", 910,1260,1740,2210,2500,2600,2510,2240,1820,1340, 950, 800,1740 "NORTH ","Global ", 200, 270, 350, 440, 550, 610, 580, 480, 380, 290, 210, 180, 380 " ","Diffuse ", 200, 270, 350, 430, 500, 540, 520, 470, 380, 290, 210, 180, 360 "Clear Day","Global ", 180, 240, 320, 430, 580, 680, 620, 480, 370, 280, 200, 160, 380 "EAST ","Global ", 440, 590, 760, 920, 990,1060,1050, 970, 820, 660, 460, 380, 760 " ","Diffuse ", 240, 330, 420, 530, 600, 640, 630, 570, 480, 360, 260, 220, 440 "Clear Day","Global ", 700, 900,1140,1340,1430,1440,1400,1300,1140, 900, 700, 620,1080 "SOUTH ","Global ",1020,1130,1100, 960, 830, 790, 820, 950,1070,1170,1010, 930, 980 " ","Diffuse ", 350, 420, 490, 540, 570, 590, 590, 580, 530, 450, 360, 320, 480 "Clear Day","Global ",1920,1970,1790,1420,1080, 930, 980,1230,1570,1800,1830,1830,1530 "WEST ","Global ", 440, 590, 760, 900, 990,1070,1060, 980, 830, 660, 460, 380, 760 " ","Diffuse ", 250, 330, 430, 530, 610, 650, 640, 580, 480, 360, 260, 220, 450 "Clear Day","Global ", 700, 900,1140,1340,1430,1440,1400,1300,1140, 900, 700, 620,1080 "AVERAGE TRANSMITTED SOLAR RADIATION (Btu/sq.ft./day) FOR DOUBLE GLAZING, Percentage Uncertainty = 11" " "," ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year" "HORIZ. ","Unshaded", 420, 620, 870,1120,1290,1440,1400,1250, 990, 720, 460, 350, 910 "NORTH ","Unshaded", 140, 180, 240, 300, 360, 400, 380, 330, 270, 200, 150, 120, 260 " ","Shaded ", 120, 160, 210, 270, 320, 360, 340, 290, 240, 180, 130, 110, 230 "EAST ","Unshaded", 300, 410, 540, 650, 700, 750, 740, 690, 580, 460, 320, 260, 540 " ","Shaded ", 270, 370, 470, 560, 600, 640, 630, 590, 510, 410, 290, 240, 460 "SOUTH ","Unshaded", 770, 830, 760, 630, 520, 480, 500, 610, 720, 840, 760, 700, 680 " ","Shaded ", 750, 760, 600, 420, 350, 360, 360, 390, 530, 740, 730, 680, 560 "WEST ","Unshaded", 310, 410, 540, 640, 700, 760, 750, 700, 580, 470, 320, 260, 540 " ","Shaded ", 280, 370, 470, 550, 600, 640, 640, 600, 510, 410, 280, 230, 460 "AVERAGE CLIMATIC CONDITIONS" "Element "," ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year" "Temp. ","(deg F) ", 30.6, 33.4, 42.7, 52.2, 62.5, 71.5, 76.4, 75.0, 68.0, 56.2, 46.3, 35.8, 54.2 "Daily Min","(deg F) ", 22.4, 24.8, 33.1, 41.8, 52.2, 61.6, 67.1, 65.9, 58.2, 45.7, 37.0, 27.6, 44.8 "Daily Max","(deg F) ", 38.7, 41.9, 52.1, 62.6, 72.9, 81.4, 85.6, 84.1, 77.7, 66.6, 55.5, 43.9, 63.6 "Record Lo","(deg F) ",-14.0, -6.0, 2.0, 18.0, 30.0, 41.0, 48.0, 43.0, 36.0, 24.0, 14.0, -7.0,-14.0 "Record Hi","(deg F) ", 75.0, 78.0, 86.0, 94.0, 95.0, 99.0,102.0,101.0,100.0, 91.0, 85.0, 74.0,102.0 "HDD,Base="," 65F ", 1066, 885, 691, 384, 122, 0, 0, 0, 35, 288, 561, 905, 4937 "CDD,Base="," 65F ", 0, 0, 0, 0, 44, 199, 353, 310, 125, 15, 0, 0, 1046 "Hum Ratio","#w/#air ",0.0026,0.0027,0.0037,0.0051,0.0080,0.0113,0.0133,0.0131,0.0105,0.0070,0.0048,0.0032,0.0071 "Wind Spd."," (mph) ", 10.1, 10.4, 11.3, 10.9, 9.3, 8.5, 7.9, 7.6, 8.0, 8.3, 9.5, 9.6, 9.3 "Clearness","Index Kt", 0.46, 0.49, 0.50, 0.50, 0.51, 0.53, 0.53, 0.53, 0.51, 0.50, 0.45, 0.44, 0.51 "AVERAGE INCIDENT ILLUMINANCE (klux-hr) FOR MOSTLY CLEAR AND MOSTLY CLOUDY CONDITIONS, Percentage Uncertainty = 11" " "," "," "," ","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 ", 40, 72, 80, 64, 26, 47, 83,101, 94, 67, 27, 66, 83, 76, 46, 14, 40, 45, 28, 2 " ","M.Cloudy", 23, 44, 49, 40, 16, 29, 55, 73, 68, 46, 16, 40, 55, 51, 29, 9, 23, 26, 17, 2 "NORTH ","M.Clear ", 10, 14, 15, 13, 8, 18, 17, 17, 17, 15, 9, 14, 16, 16, 12, 5, 10, 10, 8, 1 " ","M.Cloudy", 9, 15, 16, 14, 7, 13, 18, 20, 19, 16, 7, 15, 18, 17, 11, 4, 9, 10, 7, 1 "EAST ","M.Clear ", 74, 56, 15, 13, 8, 75, 72, 31, 17, 15, 60, 68, 28, 16, 12, 40, 38, 10, 8, 1 " ","M.Cloudy", 26, 30, 16, 14, 7, 33, 43, 28, 19, 16, 20, 32, 23, 17, 11, 11, 17, 10, 7, 1 "SOUTH ","M.Clear ", 40, 73, 82, 65, 26, 12, 32, 47, 42, 21, 20, 56, 74, 67, 37, 37, 78, 86, 60, 6 " ","M.Cloudy", 17, 36, 41, 33, 12, 11, 25, 36, 33, 18, 10, 28, 43, 39, 19, 10, 28, 31, 20, 2 "WEST ","M.Clear ", 10, 14, 23, 66, 63, 12, 17, 17, 52, 77, 9, 14, 16, 52, 71, 5, 10, 21, 46, 8 " ","M.Cloudy", 9, 15, 19, 34, 23, 11, 18, 20, 38, 44, 7, 15, 18, 33, 31, 4, 9, 13, 17, 2 "M.Clear ","(% hrs) ", 35, 34, 31, 30, 35, 39, 39, 34, 37, 37, 42, 44, 41, 38, 41, 34, 34, 31, 31, 34