HartRAO Weather Data

Measured data:

Temperature: 21.3 degC
Pressure: 862.3 mbar
Humidity: 80 %
Wind speed: 1.2 m/s - 26-m telescope stows at 18 m/s
Wind direction: 352 degrees N

Derived data:

Precipitable water vapour: 30.2 mm (est.)
Saturation vapour pressure: 2.534 kPa
Ambient vapour pressure: 2.027 kPa
Dew point temperature: 17.7 degC


Date & time: 21 January 2020 19h36:09 SAST