Jonesboro (GA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Jonesboro.
Climate overview of Jonesboro
Jonesboro, Georgia, United States of America, sees big temperature differences between seasons, with July peaking at 32°C (90°F) and January dropping to 12°C (54°F).
Rain/snowfall is high, totalling around 1226 mm (48 in) per year. December is the wettest month and September the driest. The city also experiences very warm summers and cold winters. The most sunshine falls in May, with an average of 9.6 hours of daily sunshine.
Jonesboro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jonesboro - and find the best time to visit.
Monthly Temperature in Jonesboro
Visitors to Jonesboro can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 32°C (90°F) in July, the warmest time of the year, to a chilly 12°C (54°F) during cooler months like January.
At night, you can expect temperatures ranging from 21°C (70°F) in July to around 0°C (32°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Jonesboro
Jonesboro is known for its substantial rain/snowfall, with annual precipitation reaching 1226 mm (48 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high rainfall, averaging 156 mm (6.1 in) of precipitation, recorded across 12 rainy days. In contrast, the driest month September brings less rainfall, with 63 mm (2.5 in) over 8 rainy days. For more details, please visit our Jonesboro 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 Jonesboro
Seasonal changes in sunshine hours are quite dramatic in Jonesboro. While May receives considerable daily sunshine with up to 9.6 hours, January marks the darkest time of the year, where sunshine is scarce 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
Humidity in Jonesboro by Month
The relative humidity is high throughout the year in Jonesboro.
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
Best Time to Visit Jonesboro
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, September and October
- Warmest weather: June, July and August
- Most sunshine: May and June
- Fewer rainy days: April, May, September, October and November
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around 0°C (32°F).
Frequently asked questions about the climate in Jonesboro
What is the best time to visit Jonesboro?
May, September and October typically offer the most optimal weather in Jonesboro. In contrast, January and February tend to have less optimal conditions. Jonesboro has very warm summers and cold winters.
What temperatures can I expect in Jonesboro?
Daytime highs range from 12°C (54°F) in January to 32°C (90°F) in July. Nighttime lows range from 0°C (32°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Jonesboro get?
Annual rainfall is around 1226 mm (48 in). December is the wettest month with 156 mm (6.1 in), while September is the driest with 63 mm (2.5 in).
How sunny is Jonesboro?
Jonesboro receives around 2,733 hours of sunshine per year. May is the sunniest month with 288 hours, while January is the cloudiest with just 164 hours. Overall, Jonesboro enjoys abundant sunshine.
Jonesboro 3-Day Forecast
Jonesboro (GA) 3-Day Forecast
Jonesboro on the map
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