Thank you Marisa for quick weather comparison, You seems very well informed,. I do have few options to immigrate to Australia including Employer sponsorship from couple cities. I am only concern about leaving Canada because i am well settle here. I want to do a good comparison of what to expect is Australian cities. If i have some good information about different cities on my 2-3 week tourist visit before finally moving, i will focus on understanding concerns ie Sydney cost of living and Melbourne transport issue. I still want to know more about Adelaide, Brisbane, Perth or any other major city.