Weather in St Pete Beach in September

Average daily temperatures

Days are usually hot with balmy evenings, so visitors should pack light and cool clothing. The average daily maximum is 32 C and the average daily minimum is 26 C.

Sunshine and rainfall

There is a 37% chance of a perfect sunny day and a 63% chance of seeing some clouds, with on average 81mm of rainfall this month.

Best time to be on the beach

It’s a great time of year to swim in the sea, with the water at an average temperature of 30 C.