The Perfect Climate for Year Round Eco Adventures and Relaxation… Beautiful Weather...A Beautiful Place! The Sebastian River area enjoys an average mean temperate of 72.4 degrees.
Winters are mild ranging from the mid 60's to mid 80's, while summers range from the 70's to the 90's.
Water temperatures range from the 60's in the winter to 85 degrees in the summer. Average rainfall is typical for eastern Florida. The driest months are November through May, averaging 2" per month, while summer tends to bring more showers, about 6½ inches in June.