Gainesville (GA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gainesville.
Climate overview of Gainesville
Temperatures in Gainesville, Georgia, United States of America, vary greatly throughout the year. July is the hottest month at 31°C (88°F), while January is the coldest at 10°C (50°F).
The city has a wet climate, receiving around 1358 mm (53 in) of rain/snowfall per year. Despite the high annual total, it has very warm summers and cold winters. December is the wettest month.
Gainesville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gainesville - and find the best time to visit.
Monthly Temperature in Gainesville
The climate in Gainesville is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 31°C (88°F) in July to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 20°C (68°F) in July to -1°C (30°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gainesville
Gainesville has a notably wet climate with abundant precipitation, recording 1358 mm (53 in) of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 154 mm (6.1 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, June, still receives a respectable 86 mm (3.4 in) of rainfall. For more details, please visit our Gainesville 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 Gainesville
Daily percentage of sunshine
Humidity in Gainesville by Month
The relative humidity is high throughout the year in Gainesville.
The city experiences its highest humidity in August, reaching 76%. In April, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Gainesville
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and September
- Warmest weather: June, July and August
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -1°C (30°F).
Frequently asked questions about the climate in Gainesville
What is the best time to visit Gainesville?
May and September typically offer the most optimal weather in Gainesville. In contrast, January, February and December tend to have less optimal conditions. Gainesville has very warm summers and cold winters.
What temperatures can I expect in Gainesville?
Daytime highs range from 10°C (50°F) in January to 31°C (88°F) in July. Nighttime lows range from -1°C (30°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Gainesville get?
Annual rainfall is around 1358 mm (53 in). December is the wettest month with 154 mm (6.1 in), while June is the driest with 86 mm (3.4 in).
Gainesville 3-Day Forecast
Gainesville on the map
Gainesville is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Kissimmee
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29°C (84°F) Big Bear Lake
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24°C (75°F) San Francisco22°C (72°F) 
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