Typically, this period marks the transition from spring to summer on this Texas barrier island. Expect average high temperatures in the low 80s Fahrenheit (high 20s Celsius) and average lows around 70F (low 20s Celsius). Ocean temperatures are generally pleasant for swimming, usually in the low 70s Fahrenheit (low 20s Celsius). While rainfall is possible, it’s generally less frequent than in other months.
Understanding the prevalent climatic conditions during this time allows visitors to plan accordingly. Comfortable temperatures and generally sunny skies make it an attractive period for outdoor activities like swimming, sunbathing, and watersports. Historically, May has been a popular time for tourists seeking a warm getaway before the peak summer crowds arrive. This shoulder season can offer a balance of pleasant weather and fewer visitors compared to the busier summer months.