The weather station in use here is the Davis Vantage Pro 2+ (6162au).
The station consists of a main console, and a ISS unit, which
consists of rain gauge, temperature/humidity sensor (inside a
radiation screen), and a anemometer, which is powered via a solar
panel that charges a capacitor for overnight power.
• This 6162au model operates on the 915 to 928MHz, as the USA
version (902 to 928MHz) utilises frequencies licensed to the Vodafone
network. The EU and UK version operates at a slightly lower frequency
that is licensed to Telstra. This special Australian version is
only available via an "Exclusive Distributor" (or their
resellers), at an expected premium prices.