Nobody wants to travel during a heatwave, but I know from personal experience that we often don’t have an alternative. As someone whose vacation time falls mainly in July and August, I am used to traveling during heatwaves.  My current trip has seen me travel through three countries over seven weeks, and there has been a heat warning in place almost every single day. Temperatures have regularly topped 40° Celsius (104° Fahrenheit) and scientists suggest that is the new reality of summer travel.