"City:    ","TUCSON                "
"State:   ","AZ"
"WBAN No: ", 23160
"Lat(N):  ", 32.12
"Long(W): ",110.93
"Elev(m): ",   779
"Pres(mb):",   925
"Stn Type:","Primary"
"SOLAR RADIATION FOR FLAT-PLATE COLLECTORS FACING SOUTH AT A FIXED-TILT (kWh/m2/day), Percentage Uncertainty = 9"
"Tilt(deg)","       ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year"
"0        ","Average", 3.4, 4.4, 5.6, 7.1, 7.9, 8.1, 7.1, 6.7, 6.0, 5.0, 3.8, 3.2, 5.7
"         ","Minimum", 2.8, 3.9, 5.0, 6.5, 7.3, 7.4, 6.5, 5.8, 5.5, 4.4, 3.1, 2.7, 5.5
"         ","Maximum", 3.9, 4.9, 6.3, 7.6, 8.2, 8.6, 7.6, 7.2, 6.6, 5.4, 4.2, 3.6, 5.9
"Lat - 15 ","Average", 4.6, 5.5, 6.4, 7.5, 7.8, 7.8, 6.9, 6.9, 6.6, 6.1, 5.0, 4.3, 6.3
"         ","Minimum", 3.6, 4.8, 5.6, 6.8, 7.2, 7.2, 6.4, 6.0, 6.1, 5.2, 3.9, 3.6, 6.0
"         ","Maximum", 5.4, 6.3, 7.3, 8.0, 8.1, 8.3, 7.4, 7.4, 7.3, 6.7, 5.6, 5.1, 6.5
"Lat      ","Average", 5.4, 6.2, 6.7, 7.3, 7.3, 7.1, 6.4, 6.6, 6.8, 6.6, 5.8, 5.1, 6.5
"         ","Minimum", 4.1, 5.3, 5.8, 6.7, 6.8, 6.6, 6.0, 5.8, 6.3, 5.6, 4.4, 4.1, 6.1
"         ","Maximum", 6.4, 7.1, 7.7, 7.8, 7.6, 7.5, 6.9, 7.1, 7.5, 7.3, 6.5, 6.1, 6.7
"Lat + 15 ","Average", 5.9, 6.4, 6.6, 6.8, 6.4, 6.1, 5.6, 6.0, 6.6, 6.8, 6.2, 5.6, 6.3
"         ","Minimum", 4.4, 5.5, 5.7, 6.3, 6.0, 5.7, 5.3, 5.3, 6.0, 5.7, 4.6, 4.5, 5.8
"         ","Maximum", 7.0, 7.5, 7.7, 7.3, 6.7, 6.3, 6.0, 6.4, 7.3, 7.5, 7.0, 6.8, 6.5
"90       ","Average", 5.2, 5.1, 4.4, 3.5, 2.5, 2.1, 2.2, 2.8, 4.0, 5.1, 5.3, 5.1, 3.9
"         ","Minimum", 3.8, 4.3, 3.7, 3.3, 2.4, 2.0, 2.1, 2.6, 3.6, 4.2, 3.8, 4.0, 3.6
"         ","Maximum", 6.3, 6.0, 5.1, 3.6, 2.6, 2.1, 2.2, 3.0, 4.3, 5.7, 6.1, 6.2, 4.1
"SOLAR RADIATION FOR 1-AXIS TRACKING FLAT-PLATE COLLECTORS WITH A NORTH-SOUTH AXIS (kWh/m2/day), Percentage Uncertainty = 9"
"Axis Tilt","       ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year"
"0        ","Average", 5.2, 6.6, 8.1,10.1,11.0,11.2, 9.2, 9.0, 8.5, 7.4, 5.8, 4.8, 8.1
"         ","Minimum", 3.9, 5.5, 6.7, 9.1, 9.9, 9.7, 8.4, 7.6, 7.6, 6.2, 4.2, 3.8, 7.5
"         ","Maximum", 6.2, 7.7, 9.6,11.2,11.6,12.2,10.1,10.0, 9.8, 8.4, 6.6, 5.8, 8.5
"Lat - 15 ","Average", 6.1, 7.4, 8.7,10.4,11.1,11.1, 9.1, 9.2, 9.0, 8.2, 6.7, 5.6, 8.6
"         ","Minimum", 4.5, 6.2, 7.2, 9.4, 9.9, 9.6, 8.4, 7.7, 8.1, 6.8, 4.8, 4.5, 7.9
"         ","Maximum", 7.3, 8.7,10.3,11.6,11.6,12.0,10.1,10.2,10.4, 9.3, 7.6, 6.9, 9.0
"Lat      ","Average", 6.7, 7.8, 9.0,10.4,10.7,10.6, 8.8, 9.1, 9.1, 8.6, 7.3, 6.2, 8.7
"         ","Minimum", 4.9, 6.6, 7.3, 9.3, 9.6, 9.1, 8.1, 7.6, 8.1, 7.1, 5.2, 4.9, 8.0
"         ","Maximum", 8.1, 9.3,10.6,11.5,11.3,11.5, 9.7,10.0,10.5, 9.8, 8.3, 7.7, 9.2
"Lat + 15 ","Average", 7.0, 8.0, 8.9,10.0,10.1, 9.9, 8.2, 8.6, 9.0, 8.7, 7.6, 6.6, 8.6
"         ","Minimum", 5.1, 6.7, 7.3, 9.0, 9.1, 8.5, 7.5, 7.2, 7.9, 7.2, 5.3, 5.2, 7.9
"         ","Maximum", 8.5, 9.6,10.6,11.1,10.6,10.8, 9.1, 9.5,10.3,10.0, 8.7, 8.1, 9.0
"SOLAR RADIATION FOR 2-AXIS TRACKING FLAT-PLATE COLLECTORS (kWh/m2/day), Percentage Uncertainty = 9"
"Tracker  ","       ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year"
"2-Axis   ","Average", 7.1, 8.1, 9.0,10.5,11.2,11.3, 9.3, 9.2, 9.2, 8.7, 7.6, 6.7, 9.0
"         ","Minimum", 5.2, 6.7, 7.3, 9.4,10.1, 9.8, 8.5, 7.8, 8.1, 7.2, 5.4, 5.3, 8.3
"         ","Maximum", 8.6, 9.6,10.7,11.6,11.8,12.3,10.2,10.2,10.5,10.0, 8.7, 8.3, 9.5
"DIRECT BEAM SOLAR RADIATION FOR CONCENTRATING COLLECTORS (kWh/m2/day), Percentage Uncertainty = 8"
"Tracker  ","       ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year"
"1-X, E-W ","Average", 4.7, 5.0, 5.1, 5.9, 6.5, 6.7, 5.0, 5.0, 5.1, 5.3, 5.0, 4.5, 5.3
"Hor Axis ","Minimum", 3.1, 3.8, 3.6, 4.8, 5.4, 5.3, 4.2, 3.8, 4.3, 4.0, 3.0, 3.1, 4.7
"         ","Maximum", 6.0, 6.3, 6.5, 6.9, 7.1, 7.7, 6.0, 5.9, 6.3, 6.4, 6.0, 5.9, 5.7
"1-X, N-S ","Average", 4.0, 5.1, 6.2, 8.0, 8.8, 8.9, 6.5, 6.6, 6.6, 5.9, 4.5, 3.6, 6.2
"Hor Axis ","Minimum", 2.6, 3.8, 4.4, 6.5, 7.4, 6.9, 5.4, 5.0, 5.4, 4.4, 2.6, 2.5, 5.4
"         ","Maximum", 5.2, 6.6, 8.1, 9.5, 9.6,10.4, 7.8, 7.9, 8.2, 7.2, 5.5, 4.8, 6.8
"1-X, N-S ","Average", 5.3, 6.2, 6.9, 8.2, 8.5, 8.3, 6.2, 6.6, 7.0, 6.9, 5.8, 4.9, 6.7
"Tilt=Lat ","Minimum", 3.5, 4.6, 4.9, 6.7, 7.1, 6.4, 5.2, 5.0, 5.8, 5.2, 3.4, 3.4, 5.9
"         ","Maximum", 6.8, 8.0, 9.0, 9.7, 9.3, 9.6, 7.3, 7.9, 8.8, 8.4, 7.0, 6.5, 7.3
"2-X      ","Average", 5.7, 6.3, 6.9, 8.3, 9.0, 9.0, 6.6, 6.8, 7.1, 7.0, 6.1, 5.4, 7.0
"         ","Minimum", 3.7, 4.7, 4.9, 6.8, 7.5, 7.0, 5.5, 5.1, 5.8, 5.2, 3.5, 3.7, 6.1
"         ","Maximum", 7.3, 8.2, 9.0, 9.9, 9.8,10.5, 7.9, 8.1, 8.9, 8.5, 7.4, 7.1, 7.6
"AVERAGE CLIMATIC CONDITIONS"
"Element  ","       ","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Year"
"Temp.    ","(deg C)", 10.7, 12.4, 14.8, 18.8, 23.3, 28.8, 30.3, 29.2, 26.9, 21.3, 15.1, 11.1, 20.2
"Daily Min","(deg C)",  3.7,  5.0,  7.0, 10.2, 14.4, 19.9, 23.1, 22.3, 19.7, 13.7,  7.6,  4.3, 12.6
"Daily Max","(deg C)", 17.7, 19.9, 22.7, 27.3, 32.2, 37.6, 37.4, 36.0, 34.1, 29.1, 22.6, 17.9, 27.9
"Record Lo","(deg C)", -8.9, -6.7, -6.7, -2.8,  3.3,  8.3, 16.7, 16.1,  6.7, -3.3, -4.4, -8.9, -8.9
"Record Hi","(deg C)", 30.6, 33.3, 37.2, 40.0, 41.7, 47.2, 45.6, 42.8, 41.7, 38.3, 32.2, 28.9, 47.2
"HDD,Base="," 18.3C ",  236,  168,  127,   54,    4,    0,    0,    0,    0,   15,  104,  224,  932
"CDD,Base="," 18.3C ",    0,    3,   18,   67,  159,  313,  372,  336,  257,  108,    8,    0, 1641
"Rel Hum  ","percent",   48,   43,   37,   27,   22,   21,   42,   47,   42,   38,   43,   50,   38
"Wind Spd."," (m/s) ",  3.8,  3.8,  4.0,  4.3,  4.1,  4.1,  4.0,  3.7,  3.9,  3.8,  3.7,  3.6,  3.9