Savannah (GA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Savannah.
Climate overview of Savannah
Savannah, in Georgia, United States, has a climate with clear seasonal shifts. Summers are very warm and humid, while winters tend to be mild. The city also receives a high amount of rainfall, especially in the warmer months. What makes Savannah a popular place to visit is its historic architecture, tree-lined streets, and coastal vibe, which give the city a distinct character throughout the year. Now, let’s explore all the climate details to give you a complete picture.
Savannah Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Savannah - and find the best time to visit.
Monthly Temperature in Savannah
Visitors to Savannah can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in July to a moderate 16°C (61°F) in the coolest month, January.
Nights vary from 23°C (73°F) in July to around 4°C (39°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Savannah
Savannah is known for its substantial rainfall, with annual precipitation reaching 1210 mm (48 in). The climate in Savannah shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 214 mm (8.4 in) of precipitation over 18 rainy days.
In contrast, the driest month November offers drier and sunnier days, with around 52 mm (2 in) of rainfall over 6 rainy days. For more details, please visit our Savannah Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Savannah
For those who appreciate different seasons, Savannah serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 9.6 hours of sunshine daily, and embrace the darker days in December, offering only 5.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Savannah by Month
The relative humidity is high throughout the year in Savannah.
The city experiences its highest humidity in August, reaching 79%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Savannah
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, October and November
- Warmest weather: June, July and August
- Most sunshine: April, May and June
- Fewest rainy days: March, April, October and November
- Wettest months: June, July, August and September, when rainfall is highest.
- Seasonal pattern: Very warm summers and mild winters
Frequently asked questions about the climate in Savannah
What is the best time to visit Savannah?
March, April, May, October and November typically offer the most optimal weather in Savannah. In contrast, July and August tend to have less optimal conditions. Savannah has very warm summers and mild winters.
What temperatures can I expect in Savannah?
Daytime highs range from 16°C (61°F) in January to 33°C (91°F) in July. Nighttime lows range from 4°C (39°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Savannah get?
Annual rainfall is around 1210 mm (48 in). August is the wettest month with 214 mm (8.4 in), while November is the driest with 52 mm (2 in).
How sunny is Savannah?
Savannah receives around 2,763 hours of sunshine per year. May is the sunniest month with 288 hours, while December is the cloudiest with just 175 hours. Overall, Savannah enjoys abundant sunshine.
Savannah 3-Day Forecast
Savannah (GA) 3-Day Forecast
Savannah on the map
Savannah is highlighted - select any city to see its climate.
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