May in Naples, Florida, typically marks the transition from the dry season to the wet season. Expect daytime temperatures averaging in the high 80s Fahrenheit (around 31 degrees Celsius), with nighttime lows in the low 70s Fahrenheit (around 22 degrees Celsius). Humidity levels begin to rise noticeably, and afternoon thunderstorms become more frequent. The Gulf of Mexico water temperature is generally warm enough for swimming.
Understanding the typical climatic conditions during this period is crucial for planning activities and packing appropriately. The increasing heat and humidity can impact outdoor comfort, while the chance of rain requires flexibility in scheduling. Historically, May has been a shoulder season, offering a balance between pleasant weather and fewer crowds compared to the peak winter months. This information is valuable for tourists, residents, and businesses alike.