HartRAO Weather Data

Measured data:

Temperature: 20.5 degC
Pressure: 862.2 mbar
Humidity: 64 %
Wind speed: 2.5 m/s - 26-m telescope stows at 18 m/s
Wind direction: 113 degrees ESE

Derived data:

Precipitable water vapour: 23.0 mm (est.)
Saturation vapour pressure: 2.412 kPa
Ambient vapour pressure: 1.544 kPa
Dew point temperature: 13.5 degC


Date & time: 22 February 2018 16h12:39 SAST