Does anyone know the best way to display temperatures so they are accessible for screen readers? Should it be like 80 F, or 80 degrees F, or 80 °F, or do I have to use the whole word Fahrenheit instead of F? I think all of those should be understandable on a screen reader, but I'm not sure which would be the best option. There is also the special character ℉, but it's my understanding that some screen readers don't support it.