HartRAO Weather Data

Measured data:

Temperature: 24.2 degC
Pressure: 867.2 mbar
Humidity: 18 %
Wind speed: 6.2 m/s - 26-m telescope stows at 18 m/s
Wind direction: 94 degrees E

Derived data:

Precipitable water vapour: 8.0 mm (est.)
Saturation vapour pressure: 3.021 kPa
Ambient vapour pressure: 0.544 kPa
Dew point temperature: -1.6 degC


Date & time: 20 September 2018 10h23:39 SAST