While not in Florida we are in South Texas. The pool water temperature is in the low 90s with nightime air temps in the upper 70's. We tend to use our pool for at least 10 months out of the year. Starting in June I begin to notice an increase in evaporation. We tend to get the majority of our rain in May but this year it's been dry. I added water to our 26000 gallon above ground pool last night for the first time in 3 weeks. The bucket technique works well for detecting leaks.