aples enjoys a year-round sub-tropical climate with temperatures averaging 77F annually. Winters are warm and dry with average daytime temperatures in the 70s, while summers are slightly humid and touched by brief rainstorms. Summer temperatures average in the high 80s. Naples receives approximately 50” rain each year, mostly occurring during the months from June – September. Water temperatures in the Gulf of Mexico average 65-72F in the winter and well over 80F in the summer. The Naples weather is ideal for outdoor activities throughout the year.