HartRAO Weather Data

Measured data:

Temperature: 7.5 degC
Pressure: 868.6 mbar
Humidity: 80 %
Wind speed: 0.6 m/s - 26-m telescope stows at 18 m/s
Wind direction: 67 degrees ENE

Derived data:

Precipitable water vapour: 12.8 mm (est.)
Saturation vapour pressure: 1.037 kPa
Ambient vapour pressure: 0.830 kPa
Dew point temperature: 4.3 degC


Date & time: 27 June 2017 20h53:59 SAST