HartRAO Weather Data

Measured data:

Temperature: 14.8 degC
Pressure: 870.2 mbar
Humidity: 36 %
Wind speed: 2.1 m/s - 26-m telescope stows at 18 m/s
Wind direction: 8 degrees N

Derived data:

Precipitable water vapour: 9.2 mm (est.)
Saturation vapour pressure: 1.684 kPa
Ambient vapour pressure: 0.606 kPa
Dew point temperature: -0.1 degC


Date & time: 27 July 2021 16h30:33 SAST