Savannah Weather in August
Savannah in August sees very high daytime temperatures of 33°C (91°F) and nighttime lows of 23°C (73°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in Savannah in August
This month is known for its intense rain, often falling heavily. Having a poncho will help you stay dry during the showers. Historically, August sees about 18 days of rain, with a monthly average of 214 mm (8.4 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Savannah in August
If you're visiting Savannah in August, expect highs of 33°C (91°F) and overnight lows around 23°C (73°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Savannah in August
With approximately 245 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Savannah. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Savannah's climate page.
Savannah Temperature in August
Min Temperature
23°C (73°F)
Max Temperature
33°C (91°F)
Chance of Rain
60%
Precipitation
214 mm (8.4 in)
Rainy days
18 days
Humidity
79%
Sunshine
245 hours
Percentage Sunshine
60%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Savannah typically stay consistent throughout August, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Savannah in August
Browse day-by-day weather records for Savannah spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Savannah historical weather extremes in August
Our historical data for Savannah spans 1976 to 2025, revealing these weather extremes.
- The warmest day in August was on August 1, 1999, with a maximum of 40°C (104°F).
- On August 30, 1986, Savannah saw its coldest August day with temperatures maxing out at 18°C (64°F).
- Savannah registered its coldest August night on August 29, 1986, with temperatures dropping to 16°C (61°F).
- The heaviest August precipitation occurred on August 5, 2024, when 129 mm (5.1 in) of precipitation fell.
Best Places in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →
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What to Wear in Savannah in August
Warm but pleasant conditions in Savannah in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Savannah in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Savannah's climate page.
Temperature Rainfall Sunshine Humidity
See the full Savannah climate overview or explore weather in the United States of America.
