Griffin (GA) Weather & Climate: Best Time to Visit

In Griffin, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 32°C (90°F) in July. In January, the coolest month of the year, temperatures drop to a moderate 12°C (54°F).

At night, temperatures range from around 21°C (70°F) in July to 1°C (34°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Griffin experiences significant rain/snowfall throughout the year, averaging 1143 mm (45 in) of precipitation annually. Griffin experiences moderate seasonal variation in rainfall, with monthly averages ranging from 151 mm (5.9 in) in December, the wettest month, and 71 mm (2.8 in) in May, the driest month. For more details, please visit our Griffin Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Griffin can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 9.6 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 5.5 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Griffin.

The city experiences its highest humidity in August, reaching 75%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year