HartRAO Weather Data

Measured data:

Temperature: 19.7 degC
Pressure: 859.6 mbar
Humidity: 66 %
Wind speed: 0.6 m/s - 26-m telescope stows at 18 m/s
Wind direction: 99 degrees E

Derived data:

Precipitable water vapour: 22.6 mm (est.)
Saturation vapour pressure: 2.296 kPa
Ambient vapour pressure: 1.515 kPa
Dew point temperature: 13.2 degC


Date & time: 19 January 2019 02h59:31 SAST