At 675 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.20 inHg and the temperature at 56.6 F.
On Oct 6 the noon sun stands 41 degrees above the horizon at 43.43 N, and the day is 11 h 20 min long. Level ground there takes 66 per cent of the noon sunlight a surface facing the sun would.