At 4,940 ft above sea level, 17 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 24.95 inHg and the temperature at 41.4 F.
On Oct 6 the noon sun stands 50 degrees above the horizon at 35.05 N, and the day is 11 h 30 min long. Level ground there takes 76 per cent of the noon sunlight a surface facing the sun would.