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.
Annual fall around 1,750 mm of rain, the months between November and April are also those in which tropical cyclones may affect the island. The temperatures are warm but not too hot, the average maximum range between 31Â°C and 28Â°C, while the average minimum temperatures never go below 21Â°C.