Georgetown (SC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Georgetown.
Climate overview of Georgetown
The climate in Georgetown, South Carolina, United States of America, is marked by large temperature swings across the seasons, ranging from 33°C (91°F) in July to 15°C (59°F) in January.
Rain/snowfall is high, totalling around 1401 mm (55 in) per year. July is the wettest month and January the driest. The city also experiences a distinct rainy season from July to September.
Georgetown Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Georgetown — and find the best time to visit.
Monthly Temperature in Georgetown
In Georgetown, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 33°C (91°F) in July, the warmest time of the year, to a moderate 15°C (59°F) during cooler months like January.
At night, you can expect temperatures ranging from 22°C (72°F) in July to around 2°C (36°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Georgetown
Georgetown experiences significant rain/snowfall throughout the year, averaging 1401 mm (55 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives heavy rainfall, averaging 180 mm (7.1 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month January brings less rainfall, with 69 mm (2.7 in) over 11 rainy days. For more details, please visit our Georgetown Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Georgetown
Be prepared for heavier rainfall during July, August and September, the wettest period of the year. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Georgetown
What is the best time to visit Georgetown?
March, April, May and November typically offer the most optimal weather in Georgetown. In contrast, July tends to have less optimal conditions. Georgetown has a distinct rainy season from July to September.
What temperatures can I expect in Georgetown?
Daytime highs range from 15°C (59°F) in January to 33°C (91°F) in July. Nighttime lows range from 2°C (36°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Georgetown get?
Annual rainfall is around 1401 mm (55 in). July is the wettest month with 180 mm (7.1 in), while January is the driest with 69 mm (2.7 in).
Georgetown 3-Day Forecast
Georgetown (SC) 3-Day Forecast
Georgetown on the map
Georgetown is highlighted — select any city to see its climate.
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