"City: ","CHARLESTON " "State: ","WV" "WBAN No: ", 13866 "Lat(N): ", 38.37 "Long(W): ", 81.60 "Elev(ft):", 951 "Pres(psia):",14.3 "Stn Type:","Secondary" "SHADING GEOMETRY IN DIMENSIONLESS UNITS" "Window: ", 1.000 "Overhang:", 0.487 "Vert Gap:", 0.312 "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 ", 620, 850,1180,1510,1780,1910,1840,1670,1370,1040, 680, 530,1250 " ","Std.Dev.", 46, 79, 99, 152, 141, 125, 123, 99, 88, 76, 77, 42, 49 " ","Minimum ", 550, 700, 970,1160,1530,1680,1480,1490,1210, 890, 530, 460,1110 " ","Maximum ", 710,1030,1340,1870,2030,2200,2090,1850,1660,1260, 830, 620,1360 " ","Diffuse ", 380, 490, 610, 740, 840, 900, 890, 800, 650, 480, 370, 320, 620 "Clear Day","Global ", 970,1320,1790,2240,2520,2620,2530,2270,1870,1400,1010, 850,1790 "NORTH ","Global ", 210, 280, 360, 440, 540, 610, 570, 480, 390, 300, 220, 190, 380 " ","Diffuse ", 210, 280, 360, 440, 500, 540, 520, 470, 390, 300, 220, 190, 370 "Clear Day","Global ", 190, 250, 330, 430, 580, 680, 620, 480, 370, 280, 210, 170, 380 "EAST ","Global ", 390, 520, 690, 860, 970,1000, 950, 880, 760, 620, 420, 330, 700 " ","Diffuse ", 260, 340, 430, 530, 590, 630, 620, 560, 470, 370, 270, 220, 440 "Clear Day","Global ", 710, 920,1150,1340,1420,1440,1400,1310,1150, 930, 730, 640,1100 "SOUTH ","Global ", 840, 930, 990, 900, 800, 750, 770, 900,1010,1110, 890, 760, 890 " ","Diffuse ", 360, 430, 500, 540, 560, 580, 580, 570, 530, 450, 360, 320, 480 "Clear Day","Global ",1940,1980,1770,1370,1030, 880, 930,1200,1560,1810,1870,1860,1510 "WEST ","Global ", 400, 540, 710, 870, 980,1060,1020, 970, 830, 670, 440, 350, 740 " ","Diffuse ", 260, 340, 440, 530, 600, 650, 630, 580, 490, 370, 270, 220, 450 "Clear Day","Global ", 710, 920,1150,1340,1420,1440,1400,1310,1150, 930, 730, 640,1100 "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", 410, 580, 830,1090,1290,1390,1330,1210, 980, 730, 460, 350, 890 "NORTH ","Unshaded", 150, 200, 250, 300, 360, 400, 380, 330, 270, 210, 150, 130, 260 " ","Shaded ", 130, 170, 220, 270, 320, 360, 340, 290, 240, 190, 140, 110, 230 "EAST ","Unshaded", 270, 360, 490, 610, 690, 710, 680, 620, 540, 430, 290, 230, 490 " ","Shaded ", 240, 320, 430, 540, 600, 610, 580, 540, 470, 380, 260, 200, 430 "SOUTH ","Unshaded", 630, 670, 680, 590, 500, 460, 470, 570, 680, 800, 660, 570, 610 " ","Shaded ", 600, 620, 550, 410, 350, 360, 360, 390, 510, 700, 630, 550, 500 "WEST ","Unshaded", 280, 380, 500, 620, 700, 750, 730, 690, 590, 470, 310, 240, 520 " ","Shaded ", 250, 330, 440, 540, 610, 650, 630, 600, 520, 420, 280, 220, 460 "AVERAGE CLIMATIC CONDITIONS" "Element "," ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year" "Temp. ","(deg F) ", 32.1, 35.5, 45.9, 54.8, 63.5, 71.4, 75.1, 73.9, 67.7, 56.2, 46.8, 37.0, 55.0 "Daily Min","(deg F) ", 23.0, 25.7, 35.0, 42.8, 51.5, 59.8, 64.4, 63.4, 56.5, 44.2, 36.3, 28.0, 44.2 "Daily Max","(deg F) ", 41.2, 45.3, 56.7, 66.8, 75.5, 83.1, 85.7, 84.4, 78.8, 68.2, 57.3, 46.0, 65.8 "Record Lo","(deg F) ",-15.0, -6.0, 0.0, 19.0, 26.0, 33.0, 46.0, 41.0, 34.0, 17.0, 6.0,-12.0,-15.0 "Record Hi","(deg F) ", 79.0, 78.0, 89.0, 94.0, 93.0, 98.0,104.0,101.0,102.0, 92.0, 85.0, 80.0,104.0 "HDD,Base="," 65F ", 1020, 826, 592, 312, 129, 10, 0, 0, 44, 299, 546, 868, 4646 "CDD,Base="," 65F ", 0, 0, 0, 6, 83, 202, 313, 276, 125, 26, 0, 0, 1031 "Hum Ratio","#w/#air ",0.0029,0.0031,0.0041,0.0055,0.0085,0.0117,0.0138,0.0135,0.0110,0.0070,0.0048,0.0036,0.0075 "Wind Spd."," (mph) ", 7.2, 7.0, 7.6, 7.4, 5.9, 5.2, 4.9, 4.4, 4.6, 4.9, 6.1, 6.7, 6.0 "Clearness","Index Kt", 0.43, 0.44, 0.47, 0.48, 0.50, 0.52, 0.51, 0.51, 0.50, 0.49, 0.42, 0.40, 0.48 "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 ", 31, 68, 82, 70, 35, 37, 77, 98, 97, 74, 19, 60, 83, 80, 54, 10, 38, 49, 35, 6 " ","M.Cloudy", 18, 40, 49, 43, 21, 24, 50, 70, 70, 49, 11, 35, 54, 54, 33, 6, 21, 26, 20, 4 "NORTH ","M.Clear ", 9, 14, 15, 14, 9, 21, 16, 17, 17, 16, 7, 14, 16, 16, 13, 4, 10, 11, 9, 3 " ","M.Cloudy", 8, 15, 17, 15, 9, 13, 17, 19, 19, 16, 5, 13, 18, 18, 13, 3, 9, 11, 9, 2 "EAST ","M.Clear ", 68, 63, 17, 14, 9, 67, 76, 41, 17, 16, 48, 72, 38, 16, 13, 31, 43, 11, 9, 3 " ","M.Cloudy", 20, 30, 18, 15, 9, 29, 41, 32, 19, 16, 15, 30, 27, 18, 13, 7, 16, 11, 9, 2 "SOUTH ","M.Clear ", 30, 66, 81, 69, 35, 11, 26, 43, 42, 24, 13, 49, 71, 68, 43, 25, 73, 88, 69, 16 " ","M.Cloudy", 12, 31, 39, 34, 15, 10, 21, 33, 34, 20, 7, 23, 41, 41, 22, 6, 22, 27, 21, 4 "WEST ","M.Clear ", 9, 14, 15, 60, 72, 11, 16, 17, 43, 75, 7, 14, 16, 44, 72, 4, 10, 14, 47, 22 " ","M.Cloudy", 8, 15, 17, 31, 25, 10, 17, 19, 34, 43, 5, 13, 18, 30, 32, 3, 9, 12, 17, 6 "M.Clear ","(% hrs) ", 26, 26, 27, 25, 27, 28, 34, 28, 28, 36, 25, 38, 34, 35, 41, 20, 21, 22, 23, 25