HartRAO Weather Data

Measured data:

Temperature: 22.3 degC
Pressure: 867.9 mbar
Humidity: 28 %
Wind speed: 2.4 m/s - 26-m telescope stows at 18 m/s
Wind direction: 315 degrees NW

Derived data:

Precipitable water vapour: 11.2 mm (est.)
Saturation vapour pressure: 2.694 kPa
Ambient vapour pressure: 0.754 kPa
Dew point temperature: 2.9 degC


Date & time: 23 May 2017 14h40:06 SAST