Savannah Georgia December 2024 Temperature. This report shows the past weather for savannah, providing a weather history for december 2021. This report shows the past weather for savannah, providing a weather history for december 2022.

The average high is around 65° f and the average low is around 45° f. Get the monthly weather forecast for savannah beach, ga, including daily high/low, historical averages, to help you plan ahead.