The Darwin TCCON weather station is located in Darwin, Australia, and operated by the University of Wollongong. Measurements have been taken every second since the system was activated in August, 2005.
The system collects and archives information about temperature, solar radiance, precipitation, wind, humidity, and barometric pressure.
You can see a graph of the full data archive or look up data by day.
A webcam mounted on top of the TCCON container provides a view of the skies over Darwin. The feed is updated every hour.