Siesta Key Weather"Vacationers travel from all over the world for the beautifulbeaches and Siesta Key weather." Siesta Key FloridaThe Siesta Key is sunny during the summer when temperatures tend to be in the 80's and cools during the winter when temperatures tend to be in the 60's. Siesta Key, FL climate is hot during summer when temperatures tend to be in the 80's and mild during winter when temperatures tend to be in the 60's. The warmest month of the year is July with an average maximum temperature of 91.30 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 50.90 degrees Fahrenheit. Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 19 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit. The annual average
precipitation at Siesta Key is 54.12
Inches. Summer months tend to be wetter than winter months. The wettest
month of the year is August with an average rainfall of 9.43 Inches. TOP
of Siesta Key Weather |