An amount below 100 means Dayton, Ohio is cheaper than the US average. A cost of living index above 100 means Dayton, Ohio is more expensive.
Sea Island, GA Weather. The average temperature of Sea Island is 67.50Â°F, which is much higher than the Georgia average temperature of 62.30Â°F and is much higher than the national average temperature of 54.45Â°F. Historical Weather.
Georgia's subtropical climate depends on latitude and how close an area is to the Atlantic Ocean or the Gulf of Mexico. The state's weather is mostly moderate, but Georgia has occasional extreme weather. The highest temperature ever recorded is 112 Â°F (44.4 Â°C) and the lowest is -17 Â°F (-27.2 Â°C).