Clayton (GA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Clayton.
Climate overview of Clayton
Clayton, Georgia, United States of America, sees big temperature differences between seasons, with July peaking at 29°C (84°F) and January dropping to 9°C (48°F).
The city receives considerable rain/snowfall, with around 1780 mm (70 in) annually. December is the wettest month. It has warm summers and cold winters.
Clayton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Clayton - and find the best time to visit.
Monthly Temperature in Clayton
Visitors to Clayton can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in July to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 17°C (63°F) in July to around -3°C (27°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Clayton
Clayton is known for its substantial rain/snowfall, with annual precipitation reaching 1780 mm (70 in). Clayton offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month December (223 mm (8.8 in)) and the driest month February (121 mm (4.8 in)) is not too significant. For more details, please visit our Clayton 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 Clayton
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, July, August, September and October
- Warmest weather: June, July and August
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Clayton
What is the best time to visit Clayton?
April, May, June, July, August, September and October typically offer the most optimal weather in Clayton. In contrast, January, February and December tend to have less optimal conditions. Clayton has warm summers and cold winters.
What temperatures can I expect in Clayton?
Daytime highs range from 9°C (48°F) in January to 29°C (84°F) in July. Nighttime lows range from -3°C (27°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Clayton get?
Annual rainfall is around 1780 mm (70 in). December is the wettest month with 223 mm (8.8 in), while February is the driest with 121 mm (4.8 in).
Clayton 3-Day Forecast
Clayton (GA) 3-Day Forecast
Clayton on the map
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