Will the spread of coronavirus weaken with increasing of temperatures?

A prestigious panel of scientists has addressed the White House, saying that the coronavirus will not leave after the weather warms up. Members of a committee at the National Academy of Sciences have said there is some evidence that high temperatures affect coronavirus, but people's immunity to it is very weak, so it will not be so easy to prevent. The letter states that the virus is spreading to warmer countries too. As an example of these we can get Australia and Iran that has many cases infected and the spread of coronavirus is fast even the temperatures are higher than in other places.