How hot is too to drain a swimming pool in Arizona?

There is no definitive answer to this question as it depends on a number of factors, such as the type of pool, the materials used to construct the pool, and the ambient temperature. In general, it is recommended to drain a pool when the temperature is below 85 degrees Fahrenheit (29 degrees Celsius) to avoid damage to the pool's liner or other components. However, some pools may be able to withstand higher temperatures for short periods of time. If you are unsure whether it is safe to drain your pool, it is always best to consult with a pool professional.