HartRAO Weather Data

Measured data:

Temperature: 28.1 degC
Pressure: 861.8 mbar
Humidity: 39 %
Wind speed: 8.8 m/s - 26-m telescope stows at 18 m/s
Wind direction: 21 degrees NNE

Derived data:

Precipitable water vapour: 21.8 mm (est.)
Saturation vapour pressure: 3.803 kPa
Ambient vapour pressure: 1.483 kPa
Dew point temperature: 12.8 degC


Date & time: 19 November 2018 17h19:59 SAST