What UV rating should I use when calibrating my Weather Station? Matt W 06 March 2020 05:06 Updated Follow The correct UV rating to use when calibrating your Weather Station in Australia is 3.2. Related articles Why isn't my timezone available when setting up my Weather Station? Why is my Wi-Fi Weather Station offline on Weather Underground after initial setup? How do I set up my Weather Station? What should I do if I make a mistake when setting up my Weather Station? Why can't I find my I find my Weather Station TYPE when registering my unit with Weather Underground? Comments 0 comments Please sign in to leave a comment.